Quarterlytics / Financial Services / Insurance - Property & Casualty / State Auto Financial

State Auto Financial

stfc · NASDAQ Financial Services
Claim this profile
Ticker stfc
Exchange NASDAQ
Sector Financial Services
Industry Insurance - Property & Casualty
Employees 1001-5000
← All annual reports
FY2017 Annual Report · State Auto Financial
Sign in to download
Loading PDF…
State Auto Financial 

State Auto Financial 

Corporation Annual Report

Corporation Annual Report

State Auto financial Corporation

State Auto financial Corporation

State Auto Property & Casualty Insurance Company

State Auto Property & Casualty Insurance Company

Milbank Insurance Company

Milbank Insurance Company

State Auto Insurance Company of Ohio

State Auto Insurance Company of Ohio

Stateco Financial Services Inc.

Stateco Financial Services Inc.

518 Property Management & Leasing LLC

518 Property Management & Leasing LLC

State Automobile Mutual Insurance Company

State Automobile Mutual Insurance Company

State Auto Insurance Company of Wisconsin

State Auto Insurance Company of Wisconsin

Meridian Security Insurance Company

Meridian Security Insurance Company

Patrons Mutual Insurance Company of Connecticut

Patrons Mutual Insurance Company of Connecticut

Rockhill Insurance Company

Rockhill Insurance Company

Plaza Insurance Company

Plaza Insurance Company

American Compensation Insurance Company

American Compensation Insurance Company

Bloomington Compensation Insurance Company

Bloomington Compensation Insurance Company

2017 annual report
State auto
financial corporation

2017 annual report
State auto
financial corporation

State auto financial corporation

State auto financial corporation

518 e. broad st.

518 e. broad st.

columbus, ohio 43215

columbus, ohio 43215

stateauto.com

stateauto.com

^

^

^

^

Mike Larocco

President, Chairman of  the Board
& Chief  Executive Officer

“We’re on a journey.”

often at State Auto: 

What we’re trying to 

something we talk about 

We’re on a journey. It’s 

than a job. More than a paycheck. 
It’s about being part of  something 
transformational. An opportunity to 
build a truly special company.

accomplish is about more 

State Auto’s journey began, in 
earnest, in 2017, and it’s off  to a 
successful start. It isn’t about just 
getting a bit better or only being as 
good as our competitors. We have 
much more ambitious goals for 
this journey, and we delivered real 
progress in 2017. But to be clear: We 
have much left to do. 

During the second half  of  2015 and 
throughout 2016, we prepared for 
our journey. We built a fully digital 
quote and issue platform, State Auto 
Connect, for new personal auto and 
homeowners customers. Making the 

decision to go digital was bold. The 

states. By the end of  2018, we expect 

work required was immense. Actually 

to have this new platform up and 

delivering was a tremendous step 

running for BOP and commercial 

forward. 

The result? Our agency partners 

and policyholders validated our 

bold decision by delivering a record 

number of  new auto and home 

policies in 2017. We also grew our 

homeowners policies in force in 2017 

as compared to 2016, the first year 

of  growth in eight years. Personal 

auto policies, while not growing 

for the full year, finished 2017 

with four consecutive months of  

policy growth. Finally, personal and 

commercial lines written premium 

grew on a year over year basis. 

Clearly, we are relevant again in the 

market.

We also launched State Auto 

Connect for new customers of  our 

business owners policy (BOP) and 

commercial auto products in four 

auto in all states. We’ll begin work on 

middle market commercial, worker’s 

compensation and farm and ranch 

business beginning in 2018, as well. 

All of  these changes, just like with 

home and auto, make the purchase 

process simpler for policyholders 

and gives our agent customers more 

time to do what they do best: provide 

professional advice.

In 2018 and 2019, we’ll complete 

the launch of  this new platform 

for our remaining lines of  business. 

We’ll also expand our commitment 

to digital across State Auto, allowing 

us to not only return to profitable 

growth, but also build a sustainable 

and flexible platform to be better 

prepared for an industry undergoing 

extraordinary change.

2

Letter to shareholders

1

Mike Larocco

President, Chairman of  the Board
& Chief  Executive Officer

“We’re on a journey.”

Letter to shareholders

1

We’re on a journey. It’s 

something we talk about 
often at State Auto: 
What we’re trying to 
accomplish is about more 

than a job. More than a paycheck. 
It’s about being part of  something 
transformational. An opportunity to 
build a truly special company.

State Auto’s journey began, in 
earnest, in 2017, and it’s off  to a 
successful start. It isn’t about just 
getting a bit better or only being as 
good as our competitors. We have 
much more ambitious goals for 
this journey, and we delivered real 
progress in 2017. But to be clear: We 
have much left to do. 

During the second half  of  2015 and 
throughout 2016, we prepared for 
our journey. We built a fully digital 
quote and issue platform, State Auto 
Connect, for new personal auto and 
homeowners customers. Making the 

decision to go digital was bold. The 
work required was immense. Actually 
delivering was a tremendous step 
forward. 

The result? Our agency partners 
and policyholders validated our 
bold decision by delivering a record 
number of  new auto and home 
policies in 2017. We also grew our 
homeowners policies in force in 2017 
as compared to 2016, the first year 
of  growth in eight years. Personal 
auto policies, while not growing 
for the full year, finished 2017 
with four consecutive months of  
policy growth. Finally, personal and 
commercial lines written premium 
grew on a year over year basis. 
Clearly, we are relevant again in the 
market.

We also launched State Auto 
Connect for new customers of  our 
business owners policy (BOP) and 
commercial auto products in four 

states. By the end of  2018, we expect 
to have this new platform up and 
running for BOP and commercial 
auto in all states. We’ll begin work on 
middle market commercial, worker’s 
compensation and farm and ranch 
business beginning in 2018, as well. 
All of  these changes, just like with 
home and auto, make the purchase 
process simpler for policyholders 
and gives our agent customers more 
time to do what they do best: provide 
professional advice.

In 2018 and 2019, we’ll complete 
the launch of  this new platform 
for our remaining lines of  business. 
We’ll also expand our commitment 
to digital across State Auto, allowing 
us to not only return to profitable 
growth, but also build a sustainable 
and flexible platform to be better 
prepared for an industry undergoing 
extraordinary change.

2

Profitability

While new business growth has 
been impressive, our greatest 
focus has been profitability. Our 
combined ratio continued to move 
in the right direction in our core 
lines of  business, personal and 
commercial lines. But because 
our combined ratio remains 
unacceptable, we took a series of  
aggressive, but necessary actions. 

First, we continued to evaluate 
our lines of  business to determine 
whether they fit our strategic 
view of  the future and are aligned 
with our simple but critical 
goal of  profitable growth. As 
a result, we decided to exit the 
large commercial, healthcare, and 
trucking businesses in 2015 and 
2016. In 2017, we decided to exit 
specialty business. While these have 
been difficult decisions, we know 
our strengths and where we have 
the best chance of  success. Our 
focus on digital delivery, product 
management, claims handling, data 
and analytics and underwriting are 
best suited for the lines on which 
we’re now focused: personal and 
commercial.

By the end of  2018, we’ll be 
focused exclusively on our core and 
ongoing lines of  business: personal 
auto, homeowners, farm and 
ranch, small commercial package, 
middle market commercial and 
workers’ compensation. We have 
the greatest chance for consistent, 
profitable growth in these lines of  
business because of  our strengths 
across product management, 
technology, underwriting and 
claims handling. Exiting businesses 
is never an easy decision, but we 
now feel we’re focused and built 
for the long term.

We took significant rate action in 
2017, especially in personal and 
commercial auto. The result was 
continued improvement in our 
loss ratios for these key lines. A 
consequence was a decrease in 
retention of  current customers. 
While this is disappointing, we 
must return to an underwriting 
profit. Anything else is 
unacceptable. We’ll continue to 
take rate. However, as we get 
better and better at analyzing our 
results, those rate increases will be 
increasingly targeted to individual 
risks.

All of  this work resulted in real 
improvement in 2017. Loss ratios 
in personal auto, commercial auto 
and small commercial package 
improved for the year, while 
our middle market commercial, 
homeowners and workers’ 
compensation lines met or 
exceeded their loss ratio targets and 
were profitable.

Our expense ratio remains far too 
high, largely due to our investment 
in the future. You can’t make 
expenses go away unless you invest, 
especially in technology. 2018 
will be the last year of  significant 
spending on new digital policy 
issuance technology, versus the 
ongoing enhancements we’ll be 
making moving forward. I’m 
confident we’ll show improvement 
in this key area because of  the 
growth we’ll see as a result of  
improving our technology. At the 
same time, many of  our associates 
are owners and they think that 
way, constantly looking for 
opportunities to reduce expenses 
and become more efficient. 
Delivering lower expense ratios is 
critical to our long-term success.

Claims

Our Claims and Risk Engineering 
(CARE) organization has made 
great strides in the handling of  
our customers’ claims. I was very 
proud of  their efforts throughout 
the year, but never more so than in 
their handling of  Hurricanes Irma 
and Harvey. They were on the 
ground well before those storms 
made landfall.

Having said that, we can do better. 
Our CARE team is laser-focused 
on being faster and more effective, 
without sacrificing equity and the 
quality of  claim handling. Speed, 
while delivering an exceptional 
customer experience, is a win-win. 
The customer gets their claim 
handled more quickly and our loss 
costs are reduced. This is an area 
where we can and will improve.

Culture

If  we’re to be successful on our 
journey, another area in which 
we continue to make positive 
change is our culture. We cannot 
have a successful journey, we 
cannot become a transformational 
company, we cannot meet and 
exceed your expectations unless we 
build and live this culture.

We need to have an open and 
candid culture in which everyone 
feels comfortable and empowered 
to speak up. One that emphasizes 
radical transparency. Sharing the 
good and the bad, to be sure all 
our associates have knowledge. 
Allowing for mistakes, because great 
companies encourage creativity and 
risk-taking. If  you fail, learn and 
move forward. An environment 
that’s diverse and inclusive of  
thought, opinions, ideas and people. 

3

Our culture also includes making a 

difference in our communities. We’re 

proud to give every associate two 

days each year to volunteer where 

they work and live. Our “Invest 

a Day” program has resulted in 

associates volunteering thousands 

of  hours with organizations 

making positive impacts on their 

communities. While I’m proud 

of  the progress we’ve made as a 

150,000

120,000

90,000

company, I’m most proud of  the way 

our associates help others.

60,000

Transformation

We truly believe with the change 

coming to our industry, we must 

build something different. A 

transformational company that 

can generate consistent profit and 

significant growth. One prepared 

for the coming change by being 

responsive and nimble. One that’s 

seen across our communities as a 

caring organization that gives back 

and lifts up those less fortunate.

We’re on the right path.

In 2017, we emerged from two years 

of  internal focus and fixing. We’re 

now quickly emerging as a company 

that’s ready to embrace change and 

win. While our journey has just 

begun, our first steps have been 

successful and productive, and we’re 

prepared to accelerate our progress.

Best,

Mike larocco

President, Chairman of  the Board

& Chief  Executive Officer

350,000

300,000

250,000

300,000

250,000

New Business (Personal auto and home)

2013

2014

2015

2016

2017

2017 homeowners policies in force

.

n

a

J

.

b

e

F

.

r

a

M

.

r

p

A

y

a

M

.

n

u

J

.

l

u

J

.

g

u

A

.

p

e

S

.

t

c

O

.

v

o

N

.

c

e

D

2017 Personal auto policies in force

350,000

(State Auto Group)

.

n

a

J

.

b

e

F

.

r

a

M

.

r

p

A

y

a

M

.

n

u

J

.

l

u

J

.

g

u

A

.

p

e

S

.

t

c

O

.

v

o

N

.

c

e

D

4

Profitability

While new business growth has 

been impressive, our greatest 

focus has been profitability. Our 

combined ratio continued to move 

in the right direction in our core 

lines of  business, personal and 

commercial lines. But because 

our combined ratio remains 

unacceptable, we took a series of  

aggressive, but necessary actions. 

First, we continued to evaluate 

our lines of  business to determine 

whether they fit our strategic 

view of  the future and are aligned 

with our simple but critical 

goal of  profitable growth. As 

a result, we decided to exit the 

large commercial, healthcare, and 

trucking businesses in 2015 and 

2016. In 2017, we decided to exit 

specialty business. While these have 

been difficult decisions, we know 

our strengths and where we have 

the best chance of  success. Our 

focus on digital delivery, product 

management, claims handling, data 

and analytics and underwriting are 

best suited for the lines on which 

we’re now focused: personal and 

commercial.

By the end of  2018, we’ll be 

focused exclusively on our core and 

ongoing lines of  business: personal 

auto, homeowners, farm and 

ranch, small commercial package, 

middle market commercial and 

workers’ compensation. We have 

the greatest chance for consistent, 

profitable growth in these lines of  

business because of  our strengths 

across product management, 

technology, underwriting and 

claims handling. Exiting businesses 

is never an easy decision, but we 

now feel we’re focused and built 

for the long term.

We took significant rate action in 

2017, especially in personal and 

commercial auto. The result was 

continued improvement in our 

loss ratios for these key lines. A 

consequence was a decrease in 

retention of  current customers. 

While this is disappointing, we 

must return to an underwriting 

profit. Anything else is 

unacceptable. We’ll continue to 

take rate. However, as we get 

better and better at analyzing our 

results, those rate increases will be 

increasingly targeted to individual 

risks.

All of  this work resulted in real 

improvement in 2017. Loss ratios 

in personal auto, commercial auto 

and small commercial package 

improved for the year, while 

our middle market commercial, 

homeowners and workers’ 

compensation lines met or 

exceeded their loss ratio targets and 

were profitable.

Our expense ratio remains far too 

high, largely due to our investment 

in the future. You can’t make 

expenses go away unless you invest, 

especially in technology. 2018 

will be the last year of  significant 

spending on new digital policy 

issuance technology, versus the 

ongoing enhancements we’ll be 

making moving forward. I’m 

confident we’ll show improvement 

in this key area because of  the 

growth we’ll see as a result of  

improving our technology. At the 

same time, many of  our associates 

are owners and they think that 

way, constantly looking for 

opportunities to reduce expenses 

and become more efficient. 

Delivering lower expense ratios is 

critical to our long-term success.

Claims

Our Claims and Risk Engineering 

(CARE) organization has made 

great strides in the handling of  

our customers’ claims. I was very 

proud of  their efforts throughout 

the year, but never more so than in 

their handling of  Hurricanes Irma 

and Harvey. They were on the 

ground well before those storms 

made landfall.

Having said that, we can do better. 

Our CARE team is laser-focused 

on being faster and more effective, 

without sacrificing equity and the 

quality of  claim handling. Speed, 

while delivering an exceptional 

customer experience, is a win-win. 

The customer gets their claim 

handled more quickly and our loss 

costs are reduced. This is an area 

where we can and will improve.

Culture

If  we’re to be successful on our 

journey, another area in which 

we continue to make positive 

change is our culture. We cannot 

have a successful journey, we 

cannot become a transformational 

company, we cannot meet and 

exceed your expectations unless we 

build and live this culture.

We need to have an open and 

candid culture in which everyone 

feels comfortable and empowered 

to speak up. One that emphasizes 

radical transparency. Sharing the 

good and the bad, to be sure all 

our associates have knowledge. 

Allowing for mistakes, because great 

companies encourage creativity and 

risk-taking. If  you fail, learn and 

move forward. An environment 

that’s diverse and inclusive of  

thought, opinions, ideas and people. 

3

Our culture also includes making a 
difference in our communities. We’re 
proud to give every associate two 
days each year to volunteer where 
they work and live. Our “Invest 
a Day” program has resulted in 
associates volunteering thousands 
of  hours with organizations 
making positive impacts on their 
communities. While I’m proud 
of  the progress we’ve made as a 
company, I’m most proud of  the way 
our associates help others.

Transformation

We truly believe with the change 
coming to our industry, we must 
build something different. A 
transformational company that 
can generate consistent profit and 
significant growth. One prepared 
for the coming change by being 
responsive and nimble. One that’s 
seen across our communities as a 
caring organization that gives back 
and lifts up those less fortunate.

We’re on the right path.

In 2017, we emerged from two years 
of  internal focus and fixing. We’re 
now quickly emerging as a company 
that’s ready to embrace change and 
win. While our journey has just 
begun, our first steps have been 
successful and productive, and we’re 
prepared to accelerate our progress.

Best,

Mike larocco
President, Chairman of  the Board
& Chief  Executive Officer

New Business (Personal auto and home)

150,000

120,000

90,000

60,000

350,000

300,000

250,000

2013

2014

2015

2016

2017

2017 homeowners policies in force

.

n
a
J

.

b
e
F

.
r
a

M

.
r
p
A

y
a
M

.

n
u
J

.
l

u
J

.

g
u
A

.

p
e
S

.
t
c
O

.

v
o
N

.
c
e
D

2017 Personal auto policies in force
(State Auto Group)

350,000

300,000

250,000

.

n
a
J

.

b
e
F

.
r
a

M

.
r
p
A

y
a
M

.

n
u
J

.
l

u
J

.

g
u
A

.

p
e
S

.
t
c
O

.

v
o
N

.
c
e
D

4

Board of Directors

Michael e. larocco

President and 

Chief  Executive Officer 

Robert E. Baker

Executive Vice President of  

DHR International Inc.

Chairman of  the Board

Audit Committee

Investment and Finance Committee

Compensation Committee (Chair)

sisi pouraghabagher

Faculty at California 

Polytechnic State University’s 

Orfalea College of  Business

Audit Committee

Independent Committee

Nominating and Governance Committee

Risk Committee

5

6

Board of Directors

Michael e. larocco
President and 
Chief  Executive Officer 

Robert E. Baker
Executive Vice President of  
DHR International Inc.

Chairman of  the Board
Investment and Finance Committee

Audit Committee
Compensation Committee (Chair)

sisi pouraghabagher
Faculty at California 
Polytechnic State University’s 
Orfalea College of  Business

Audit Committee
Independent Committee
Nominating and Governance Committee
Risk Committee

5

6

Board of Directors

kym m. hubbard
Retired Global Head of  
Investments, Chief  Investment 
Officer and Treasurer of  
Ernst & Young LLC

Audit Committee
Compensation Committee
Independent Committee
Investment and Finance Committee

michael j. fiorile
Chairman and Chief  Executive 
Officer of  The Dispatch 
Printing Company

Nominating & Governance 
Committee (Chair)
Risk Committee (Chair)

eileen a. mallesch
Retired Senior Vice President 
and Chief  Financial Officer 
of  Nationwide Property and 
Casualty Insurance Company 

Audit Committee (Chair)
Compensation Committee
Independent Committee

thomas e. markert

david r. meuse

S. Elaine Roberts

Executive, Marketing, Branding 

Senior Advisor of  Stonehenge 

Retired Executive Director 

and Market Research

Compensation Committee

Independent Committee (Chair)

Partners Corp.

Lead Director

Audit Committee

Nominating and Governance Committee 

Independent Committee

of  the 

Columbus Airport Authority

Compensation Committee

Independent Committee

Risk Committee

Investment and Finance Committee 

Nominating and Governance Committee

(Chair)

Risk Committee

7

8

Board of Directors

kym m. hubbard

michael j. fiorile

eileen a. mallesch

Chairman and Chief  Executive 

Retired Senior Vice President 

Retired Global Head of  

Investments, Chief  Investment 

Officer and Treasurer of  

Ernst & Young LLC

Audit Committee

Compensation Committee

Independent Committee

Investment and Finance Committee

Officer of  The Dispatch 

Printing Company

Nominating & Governance 

Committee (Chair)

Risk Committee (Chair)

and Chief  Financial Officer 

of  Nationwide Property and 

Casualty Insurance Company 

Audit Committee (Chair)

Compensation Committee

Independent Committee

thomas e. markert
Executive, Marketing, Branding 
and Market Research

Compensation Committee
Independent Committee (Chair)
Nominating and Governance Committee 
Risk Committee

david r. meuse
Senior Advisor of  Stonehenge 
Partners Corp.

Lead Director
Audit Committee
Independent Committee
Investment and Finance Committee 
(Chair)

S. Elaine Roberts
Retired Executive Director 
of  the 
Columbus Airport Authority

Compensation Committee
Independent Committee
Nominating and Governance Committee
Risk Committee

7

8

Senior Leadership

Mike larocco

President, Chairman and CEO

Jason berkey

SVP/Personal Lines

Melissa centers

Steve english

SVP/General Counsel/Secretary

SVP/Chief  Financial Officer

Kim Garland

SVP/Commercial Lines and

Managing Director of  State Auto Labs

John Petrucci

SVP/Customer Service

Élise Spriggs

SVP/Associate and

External Relations

Paul stachura

SVP/Chief  Claims and 

Risk Engineering Officer

Greg tacchetti

SVP/Chief  Information and

Strategy Officer

9

10

Senior Leadership

Mike larocco
President, Chairman and CEO

Jason berkey
SVP/Personal Lines

Melissa centers
SVP/General Counsel/Secretary

Steve english
SVP/Chief  Financial Officer

Kim Garland
SVP/Commercial Lines and
Managing Director of  State Auto Labs

John Petrucci
SVP/Customer Service

Élise Spriggs
SVP/Associate and
External Relations

Paul stachura
SVP/Chief  Claims and 
Risk Engineering Officer

Greg tacchetti
SVP/Chief  Information and
Strategy Officer

9

10

“I quote with approximately 10 different 

companies on a daily basis and State 

Auto’s new system is by far the easiest 

system to get through. I was able to get 

an Auto and Home quote together in a 

total of  15 minutes. If  all carrier systems 

were like this, it would make things 

more efficient and faster for an insurance 

broker.”

                                 - Colorado agent

the early stages of  a five-  to seven -

I n April 2015, State Auto was in 

-year project to move personal 

and commercial lines from its 

mainframe- based system to a new 

server-based platform. After CEO Mike 

LaRocco rallied the company around the 

idea that it didn’t have five to seven years 

to wait, the State Auto team launched 

a completely new, 100 percent digital 

platform for personal lines within 14 

months. In most states, personal lines 

new business is being written entirely on 

the new platform, known as State Auto 

Connect.

■ New auto (including State  

    Auto Safety 360TM telematics), 

    home and umbrella products 

    and coverages

■ Personal auto and home quotes 

    within minutes with just four 

    pieces of  information provided 

    by the customer (name, 

    address, occupation and date 

    of  birth)

■ Electronic signature on all 

    applications, policy documents

■ Customer email and mobile 

    phone number required

■ All policy documents delivered 

    through a customer portal; no 

    paper

■ Recurring payment via e Check 

    or credit card required

At the same time, State Auto has formed 

close, very successful partnerships with 

platform agencies, introduced electronic 

claim payment for all personal lines 

customers, and successfully launched a 

new platform that is delivering the same 

ease of  use and efficiency for commercial 

lines.

The result? Record quotes and significant 

increases in new business. A State Auto 

that has truly been transformed.

Transforming State auto:
State Auto Connect

11

“The State Auto quoting platform is on 

fire - best in the industry.”

                                    - Ohio agent

12

I n April 2015, State Auto was in 

the early stages of  a five-  to seven -
-year project to move personal 
and commercial lines from its 
mainframe- based system to a new 
server-based platform. After CEO Mike 
LaRocco rallied the company around the 
idea that it didn’t have five to seven years 
to wait, the State Auto team launched 
a completely new, 100 percent digital 
platform for personal lines within 14 
months. In most states, personal lines 
new business is being written entirely on 
the new platform, known as State Auto 
Connect.

■ New auto (including State  
    Auto Safety 360TM telematics), 
    home and umbrella products 
    and coverages
■ Personal auto and home quotes 
    within minutes with just four 
    pieces of  information provided 
    by the customer (name, 
    address, occupation and date 
    of  birth)
■ Electronic signature on all 
    applications, policy documents
■ Customer email and mobile 
    phone number required
■ All policy documents delivered 
    through a customer portal; no 
    paper
■ Recurring payment via e Check 
    or credit card required

At the same time, State Auto has formed 
close, very successful partnerships with 
platform agencies, introduced electronic 
claim payment for all personal lines 
customers, and successfully launched a 
new platform that is delivering the same 
ease of  use and efficiency for commercial 
lines.

The result? Record quotes and significant 
increases in new business. A State Auto 
that has truly been transformed.

“I quote with approximately 10 different 
companies on a daily basis and State 
Auto’s new system is by far the easiest 
system to get through. I was able to get 
an Auto and Home quote together in a 
total of  15 minutes. If  all carrier systems 
were like this, it would make things 
more efficient and faster for an insurance 
broker.”
                                 - Colorado agent

“The State Auto quoting platform is on 
fire - best in the industry.”
                                    - Ohio agent

12

Transforming State auto:

State Auto Connect

11

State Auto:
serving the
community

13
3

1

14

CAPTIONS

1. State Auto supported 

workplace diversity by marching 

in the 2017 Columbus Pride 

Parade. Around 100 associates 

and their families participated in 

the 1.2-mile walk to celebrate the 

LGBTQ community. 

2. Chairman, President and 

CEO Mike LaRocco chaired the 

American Heart Association’s 

2017 Central Ohio Heart Walk, 

which raised nearly $1.9 million 

to help fight heart disease and 

stroke. 

3. State Auto is committed 

to ending the epidemic of  

distracted driving, and partners 

with Columbus-area television 

personality Dom Tiberi (pictured 

with State Auto associate Brit 

Toth) on his “Maria’s Message” 

campaign. Dom’s daughter, 

Maria, was killed in a 2013 crash 

believed to have been caused by 

distracted driving. 

4. State Auto has focused its 

distracted driving awareness 

efforts on young children, who 

can serve as positive influencers 

in their families, much as they 

did with anti-drug, anti-smoking 

and seatbelt campaigns of  the 

past. Our “Everything Can Wait” 

storybook empowers children 

to speak up when they see 

distracted driving behaviors. State 

Auto associate Errica Rivera 

is pictured reading the book at 

Clifton Park Elementary School 

in Killeen, Texas. And our 

distracted driving simulators are 

made available to independent 

agents, trade organizations and 

other groups to help spread 

the message in an even more 

interactive way.

2

3

4

State Auto:

serving the

community

13

3

1

CAPTIONS

1. State Auto supported 
workplace diversity by marching 
in the 2017 Columbus Pride 
Parade. Around 100 associates 
and their families participated in 
the 1.2-mile walk to celebrate the 
LGBTQ community. 
2. Chairman, President and 
CEO Mike LaRocco chaired the 
American Heart Association’s 
2017 Central Ohio Heart Walk, 
which raised nearly $1.9 million 
to help fight heart disease and 
stroke. 
3. State Auto is committed 
to ending the epidemic of  
distracted driving, and partners 
with Columbus-area television 
personality Dom Tiberi (pictured 
with State Auto associate Brit 
Toth) on his “Maria’s Message” 
campaign. Dom’s daughter, 
Maria, was killed in a 2013 crash 
believed to have been caused by 
distracted driving. 
4. State Auto has focused its 
distracted driving awareness 
efforts on young children, who 
can serve as positive influencers 
in their families, much as they 
did with anti-drug, anti-smoking 
and seatbelt campaigns of  the 
past. Our “Everything Can Wait” 
storybook empowers children 
to speak up when they see 
distracted driving behaviors. State 
Auto associate Errica Rivera 
is pictured reading the book at 
Clifton Park Elementary School 
in Killeen, Texas. And our 
distracted driving simulators are 
made available to independent 
agents, trade organizations and 
other groups to help spread 
the message in an even more 
interactive way.

14

2

3

4

Financial highlights

($ in millions, except per share amounts)

2017 

2016 

2015 

$ 
Earned premiums 
$ 
Net investment income 
$ 
Net realized investment gains 
$ 
Other income 
$ 
Total revenue 
$ 
Net (loss) income  
Basic (loss) earnings per share 
$ 
Diluted (loss) earnings per share  $ 
$ 
Dividends paid per share 
$ 
Book value per share 
$ 
Total assets 
$ 
Stockholders’ equity 
Return on equity 
Combined ratio 

1,275.1 
78.8 
65.1 
2.3 
1,421.3 
(10.7) 
(0.25) 
(0.25) 
0.40 
20.76 
3,014.3 
880.9 
(1.2)% 
107.7 

1,291.9 
74.7 
36.5 
2.3 
1,405.4 
21.0 
0.50 
0.50 
0.40 
21.31 
2,959.4 
891.3 
2.4% 
106.2 

1,270.5 
71.7 
24.3   
2.1 
1,368.6     
51.2 
1.25  
1.23 
0.40 
21.40 
2,828.2 
884.6 
5.8% 
101.5 

  2014 

1,074.1 
74.7 
20.7 
3.2 
1,172.7 
107.4 
2.63 
2.60 
0.40 
21.32 
2,766.6 
872.9 
13.0% 
105.5 

2013  

1,055.0
72.8
23.2
2.0 
1,153.0 
60.8
1.50 
1.49 
0.40 
19.27  
2,496.1 
785.0 
8.0% 
101.8

investment portfolio

Net premium written (in billions)

Corporate Bonds - 19.7%

MBS - 19.2%

Tax Exempt Bonds - 16.3%

Treasury Bonds - 15.5%

Equities - 13.6%

Agency Bonds - 7.4%

Taxable Muni Bonds - 3.6%

Notes Receivable - 2.6%

Other Invested Assets - 2.1%

2017

2016

2015

2014

2013

$1.3

$1.3

$1.3

$1.2

$1.1

$0.0

$0.3

$0.6

$0.9

$1.2

$1.5

book value (per share)

dividend paid (per share)

2017

2016

2015

2014

2013

$20.76

$21.31

$21.40

$21.32

$19.27

2017

2016

2015

2014

2013

$0.40

$0.40

$0.40

$0.40

$0.40

$0

$5

$10

$15

$20

$25

$0.00 $0.05 $0.10 $0.15 $0.20 $0.25 $0.30 $0.35 $0.40

15

 
 
 
 
 
UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the fiscal year ended December 31, 2017 or

Transition Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the transition period from                     to                     

Commission File Number 000-19289

STATE AUTO FINANCIAL CORPORATION

(Exact name of Registrant as specified in its charter) 

Ohio
(State or other jurisdiction of
incorporation or organization)

518 East Broad Street, Columbus, Ohio
(Address of principal executive offices)

31-1324304
(I.R.S. Employer Identification No.)

43215-3976
(Zip Code)

Registrant’s telephone number, including area code:

(614) 464-5000

Securities registered pursuant to Section 12(b) of the Act: None

Securities registered pursuant to Section 12(g) of the Act:

Common Shares, without par value

Indicate  by  check  mark  if  the  Registrant  is  a  well-known  seasoned  issuer,  as  defined  in  Rule  405  of  the  Securities 

Act.    Yes  

    No  

Indicate  by  check  mark  if  the  Registrant  is  not  required  to  file  reports  pursuant  to  Section 13  or  Section 15(d)  of  the 

Act.    Yes  

    No  

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the 
Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to 
file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  

    No  

Indicate by check mark whether the Registrant has submitted electronically and posted on its corporate Web site, if any, every 
Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months 
(or for such shorter period that the Registrant was required to submit and post such files).    Yes  

    No  

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and 
will not be contained, to the best of Registrant’s knowledge, in definitive proxy or information statements incorporated by reference 
in Part III of this Form 10-K or any amendment to this Form 10-K.  

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller 
reporting company, or an emerging growth company.  See definition of “large accelerated filer”, "accelerated filer," "smaller 
reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer  

Non-accelerated filer  
(Do not check if a smaller reporting company)

Accelerated filer  

Smaller reporting company  
Emerging growth company  

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes  

    No  

As of June 30, 2017, the last business day of the Registrant’s most recently completed second fiscal quarter, the aggregate 
market  value  (based  on  the  closing  sales  price  on  that  date)  of  the  voting  stock  held  by  non-affiliates  of  the  Registrant  was 
$416,265,622.

On February 23, 2018, the Registrant had 42,668,535 Common Shares outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the Registrant’s Proxy Statement relating to the annual meeting of shareholders to be held May 11, 2018 (the 
“2018 Proxy Statement”), which will be filed within 120 days of December 31, 2017, are incorporated by reference into Part III 
of this Form 10-K.

Index to Annual Report on Form 10-K for the year ended December 31, 2017 

Form 10-K
Part I

Item
1

Description

Business

1A
1B

2

3
4
5

6
7

7A
8

9

9A

9B

10

11

12

13
14
15

Part II

Part III

Part IV

Executive Officers of the Registrant
Risk Factors

Unresolved Staff Comments
Properties

Legal Proceedings
Mine Safety Disclosures

Market for the Registrant’s Common Equity, Related Shareholder Matters and Issuer 
Purchases of Equity Securities
Selected Consolidated Financial Data
Management’s Discussion and Analysis of Financial Condition and Results of Operations

Qualitative and Quantitative Disclosures about Market Risk
Financial Statements and Supplementary Data

Reports of Independent Registered Public Accounting Firm

Changes in and Disagreements with Accountants on Accounting and Financial Disclosures

Controls and Procedures
Other Information

Directors, Executive Officers and Corporate Governance

Executive Compensation

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder 
Matters

Certain Relationships and Related Transactions, and Director Independence

Principal Accountant Fees and Services

Exhibits and Financial Statement Schedules

Signatures

Page

9
17

18
30

30
30

30

31
33

33
74

74

75

126

126
126

127

127

127

127

128

129

141

3

IMPORTANT INFORMATION REGARDING FORWARD-LOOKING STATEMENTS

All statements, other than statements of historical facts, included in this Annual Report on Form 10-K (this “Form 10-K”) 
of State Auto Financial Corporation (“State Auto Financial” or “STFC”) or incorporated herein by reference, including, without 
limitation, statements regarding State Auto Financial’s future financial position, business strategy, budgets, projected costs, goals 
and plans and objectives of management for future operations, are forward-looking statements within the meaning of the Private 
Securities Litigation Reform Act of 1995. Forward-looking statements generally can be identified by the use of forward-looking 
terminology such as “may,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “project,” “believe” or “continue” or the negative 
thereof or variations thereon or similar terminology. Forward-looking statements speak only as the date the statements were made. 
Although State Auto Financial believes that the expectations reflected in forward-looking statements have a reasonable basis, it 
can  give  no  assurance  that  these  expectations  will  prove  to  be  correct.  Forward-looking  statements  are  subject  to  risks  and 
uncertainties that could cause actual events or results to differ materially from those expressed in or implied by the statements. 
For a discussion of the most significant risks and uncertainties that could cause State Auto Financial’s actual results to differ 
materially  from  those  projected,  see  “Risk  Factors”  in  Item 1A  of  this  Form  10-K.    Except  to  the  limited  extent  required  by 
applicable law, State Auto Financial undertakes no obligation to update or revise any forward-looking statements, whether as a 
result of new information, future events or otherwise.

4

IMPORTANT DEFINED TERMS USED IN THIS FORM 10-K

Glossary of Terms for State Auto Financial Corporation and Its Subsidiaries and Affiliates

State Auto Financial or STFC

  Refers to our holding company, State Auto Financial Corporation.

We, us, our or the Company

State Auto Mutual

Refers  to  STFC  and  its  consolidated  subsidiaries,  namely  State  Auto 
Property &  Casualty  Insurance  Company  (“State  Auto  P&C”),  Milbank 
Insurance  Company  (“Milbank”),  State Auto Insurance  Company  of  Ohio 
(“SA Ohio”), and Stateco Financial Services, Inc. (“Stateco”).

Refers  to  State  Automobile  Mutual  Insurance  Company,  which  owns 
approximately 61.2% of STFC’s outstanding common shares. 

STFC Pooled Companies

  Refers to State Auto P&C, Milbank, and SA Ohio.

Mutual Pooled Companies

Refers to State Auto Mutual, and certain subsidiaries and affiliates of State 
Auto  Mutual,  namely,  State Auto  Insurance  Company  of  Wisconsin  (“SA 
Wisconsin”), Meridian Security Insurance Company (“Meridian Security”), 
Patrons  Mutual  Insurance  Company  of  Connecticut  (“Patrons  Mutual”), 
Rockhill Insurance Company (“RIC”), Plaza Insurance Company (“Plaza”), 
American Compensation Insurance Company (“American Compensation”) 
and  Bloomington  Compensation  Insurance  Company  (“Bloomington 
Compensation”). 

Pooled Companies or our Pooled Companies   Refers to the STFC Pooled Companies and the Mutual Pooled Companies.

Rockhill Insurance Group

Rockhill Insurers

Refers to Rockhill Holding Company, its insurance subsidiaries, namely RIC, 
Plaza, American Compensation and Bloomington Compensation, and its other 
non-insurance subsidiaries, including RTW, Inc. (“RTW”), a holding company 
that owns 100% of American Compensation and Bloomington Compensation.

Refers 
Compensation.

to  RIC,  Plaza,  American  Compensation  and  Bloomington 

State Auto Group

  Refers to the Pooled Companies

5

 
 
 
 
 
Glossary of Selected Insurance and Accounting Terms

Accident year

Accounting standards codification or ASC

Admitted insurer

American Institute of Certified Public
Accountants or AICPA

Allocated loss adjustment expenses or ALAE

Book value per share

Catastrophe loss

Combined ratio

Debt to capital ratio

Deferred acquisition costs or DAC

Direct written premiums

The calendar year in which loss events occur, regardless of when the
losses are actually reported, booked or paid.

The Codification is the single source of authoritative nongovernmental
GAAP developed by the Financial Accounting Standards Board
(“FASB”).

  An insurer licensed to transact insurance business within a state and
subject to comprehensive policy rate, form and market conduct
regulation by that state’s insurance regulatory authority.

The AICPA represents the certified public accounting profession
nationally regarding rule-making and standard-setting, and serves as an
advocate before legislative bodies, public interest groups and other
professional organizations.  The AICPA also monitors and enforces
compliance with the profession’s technical and ethical standards.

The costs that can be related to a specific claim, which may include
attorney fees, external claims adjusters and investigation costs, among
others.

Total common stockholders’ equity divided by the number of common
shares outstanding.

Loss and ALAE from catastrophes, where catastrophes are defined as a
severe loss caused by various natural events, including hurricanes,
hailstorms, tornadoes, windstorms, earthquakes, severe winter weather
and fires. Our catastrophe losses are those designated by the Insurance
Services Office (“ISO”) Property Claim Services (“PCS”). PCS defines a
catastrophe as an event that causes $25.0 million or more in industry
insured property losses and affects a significant number of property and
casualty policyholders and insurers.

The sum of the loss and LAE ratio and the expense ratio. A combined
ratio under 100% generally indicates an underwriting profit. A combined
ratio over 100% generally indicates an underwriting loss.

The ratio of notes payable to the sum of total stockholders’ equity and
notes payable.

Expenses that vary with, and are primarily related to, the production of
new and renewal insurance business, and are deferred and amortized to
achieve a matching of revenues and expenses when reported in financial
statements prepared in accordance with GAAP.

The amounts charged by an insurer to insureds in exchange for coverages
provided in accordance with the terms of an insurance contract. The
amounts exclude the impact of all reinsurance premiums, either assumed
or ceded.

Duration

  A measure of the sensitivity of a financial asset’s price to interest rate

movements.

Earned premiums or premiums earned

Excess and surplus lines insurance

Expense ratio or underwriting expense ratio

The portion of written premiums that applies to the expired portion of the
policy term. Earned premiums are recognized as revenue under both SAP
and GAAP.

Specialized property and liability coverages written by non-admitted
insurers. These coverages include exposures that do not fit within normal
underwriting patterns, involve a degree of risk that is not commensurate
with standard rates and/or policy forms, or are not written by admitted
insurers because of general market conditions.

For SAP, it is the ratio of (i) the sum of statutory underwriting and
miscellaneous expenses incurred offset by miscellaneous income
(collectively, “underwriting expenses”) to (ii) written premiums. For
GAAP, it is the ratio of acquisition and operating expenses incurred to
earned premiums.

6

 
 
 
 
 
 
 
 
 
 
 
Financial Accounting Standards Board or
FASB

Generally accepted accounting principles or
GAAP

In the United States, a non-governmental body the SEC has charged with
establishing and maintaining generally accepted standards for
professional accountants.

  Accounting practices used in the United States of America determined by

the FASB and American Institute of Certified Public Accountants
(“AICPA”).

Incurred but not reported reserves or IBNR

Loss adjustment expenses or LAE

Loss and LAE ratio or loss ratio

Loss reserves

Managing general underwriter or MGU

National Association of Insurance
Commissioners or NAIC

Net premiums written to surplus ratio or
leverage ratio

Estimated losses and LAE that have been incurred but not yet reported to
the insurer. This includes amounts for unreported claims, development
on known cases, and re-opened claims.

The expenses of settling claims, including legal and other fees, and the
portion of general expenses allocated to claim settlement. LAE is
comprised of ALAE and ULAE.

For both SAP and GAAP, it is the ratio of incurred losses and LAE to
earned premiums.

Liabilities established by insurers and reinsurers to reflect the estimated
cost of claims incurred that the insurer or reinsurer will ultimately be
required to pay in respect of insurance or reinsurance it has written.
Reserves are established for losses and for LAE, and consist of case
reserves and IBNR reserves.

  An independent insurance professional firm that acts as an intermediary
between the insurer and retail agents, much like a wholesaler. MGUs
frequently have binding authority to issue insurance policies on behalf of
an insurer that fit into the underwriting guidelines provided by that
insurer. MGUs typically are compensated by an override commission on
the insurance coverages sold by their sub-agents.

  An organization of the insurance commissioners or directors of all 50

states, the District of Columbia and the five U.S. territories organized to
promote consistency of regulatory practices and statutory accounting
standards throughout the United States.

  A SAP calculation which measures statutory surplus available to absorb
losses. This ratio is calculated by dividing the net statutory premiums
written for a rolling twelve month period by the ending statutory surplus
for the period. For example, a ratio of 1.5 means that for every dollar of
surplus, the insurer wrote $1.50 in premiums.

Net written premiums

  Direct written premiums plus assumed reinsurance premiums less ceded

reinsurance premiums.

Non-admitted insurer or surplus lines carrier

Retail agent or retail agency

Return on average equity

Risk-based capital or RBC

  An insurer that is not required to be licensed in a state but is allowed to
do business in that state subject to certain regulatory oversight by that
state’s insurance regulatory authority. Non-admitted insurers are not
subject to most of the rate and form regulations imposed on admitted
insurers because they write specialized property and liability coverages,
also known as excess and surplus lines insurance, which allows them the
flexibility to change coverages offered and rates charged without time
constraints and financial costs associated with the filing process. As
such, these insurers offer an opportunity for coverage for specialized
exposures that otherwise might not be insurable.

  An independent insurance professional who represents, and acts as an

intermediary for, admitted insurers, generally recommending, marketing
and selling insurance products and services to insurance consumers.

The percent derived by dividing net income by average total
stockholders’ equity.

  A measure adopted by the NAIC and state regulatory authorities for

determining the minimum statutory capital and surplus requirements of
insurers. Insurers having total adjusted capital less than that required by
the RBC calculation will be subject to varying degrees of regulatory
action depending on the level of capital inadequacy.

7

 
 
 
 
 
Standard insurance

Statutory accounting practices or SAP

Statutory surplus

Insurance which is typically written by admitted insurers. Our personal
and business insurance segments are comprised of standard insurance.

The practices and procedures prescribed or permitted by state insurance
regulatory authorities in the United States for recording transactions and
preparing financial statements.

  Under SAP, the amount remaining after all liabilities, including loss
reserves, are subtracted from all admitted assets. Admitted assets are
assets of an insurer prescribed or permitted by a state to be recognized on
the balance sheet prepared in accordance with SAP.

Unallocated loss adjustment expenses or
ULAE

The costs incurred in settling claims, such as in-house processing costs,
which cannot be associated with a specific claim.

Underwriting gain or loss

Unearned premiums

Wholesale broker

   Under SAP, earned premiums less loss and LAE and underwriting

expenses.

   The portion of written premiums that applies to the unexpired portion of
the policy term. Unearned premiums are not recognized as revenues
under both SAP and GAAP.

   An independent insurance professional who offers specialized insurance
products and serves as an intermediary between a retail agent and an
insurer, while typically having no contact with the insured. A wholesale
broker may represent both admitted and non-admitted insurers, and may
offer both standard and excess and surplus lines insurance.

8

 
 
 
Item 1. Business

PART I

State Auto Financial is an Ohio domiciled property and casualty insurance holding company incorporated in 1990. We are 
engaged in writing personal, business and specialty insurance. State Auto Financial’s principal subsidiaries are State Auto P&C, 
Milbank and SA Ohio, each of which is a property and casualty insurance company, and Stateco, which provides investment 
management services to affiliated insurance companies.

State Auto  Mutual  is  an  Ohio  domiciled  mutual  property  and  casualty  insurance  company  organized  in  1921.  It  owns 
approximately 61.2% of State Auto Financial’s outstanding common shares. State Auto Mutual’s other subsidiaries and affiliates 
include SA Wisconsin, Meridian Security, Patrons Mutual and the Rockhill Insurers, each of which is a property and casualty 
insurance company.  State Auto Mutual and its insurance subsidiaries and affiliates, along with State Auto Financial’s insurance 
subsidiaries, pool their respective insurance business under the Pooling Arrangement, as further described below.  

The State Auto Group markets its insurance products throughout the United States primarily through independent agencies, 
which include retail agencies and wholesale brokers. All of the property and casualty insurance companies in the State Auto Group 
are admitted insurers, except for RIC, which is a non-admitted insurer. The operations of the State Auto Group are headquartered 
in Columbus, Ohio.

As described in more detail below, we are exiting our excess and surplus lines specialty business, which will result in the 
elimination of our specialty insurance segment and its related underwriting results from the State Auto Group.  We expect to cease 
writing this business by mid-2018.  However, exposure to the risks underlying this business will continue as the premiums are 
earned through mid-2019.

Our Pooled Companies are rated A- (Excellent) by the A.M. Best Company (“A.M. Best”).

FINANCIAL INFORMATION ABOUT SEGMENTS

Our reportable insurance segments are personal insurance, commercial insurance and specialty insurance (collectively the 
“insurance segments”). These insurance segments are aligned consistent with the reporting lines to our principal operating decision 
makers. Our investment operations is also a reportable segment. See a detailed discussion regarding our segments at Item 7 of this 
Form 10-K “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Overview” and Note 16
to our consolidated financial statements included in Item 8 of this Form 10-K.

The products within each reportable insurance segment are as follows:

•  Personal Insurance Segment- personal auto, homeowners and other personal

•  Commercial Insurance Segment - commercial auto, small commercial package, middle market commercial, 

workers’ compensation, farm and ranch and other commercial

•  Specialty Insurance Segment - E&S property, E&S casualty and programs

PERSONAL AND COMMERCIAL INSURANCE

Products offered in our personal and commercial insurance segments are marketed exclusively through retail agents, but the 
segments are managed separately from each other due to the differences in the types of customers they serve, products they provide 
or services they offer.

Products

Personal Insurance

In our personal insurance segment, we write standard insurance covering personal exposures to individuals. The primary 
coverages offered are personal auto, homeowners, and other personal (examples of products included in other personal are dwelling 
fire, personal inland marine and personal umbrella).

9

Commercial Insurance

In our commercial insurance segment, we write standard insurance covering small-to-medium sized commercial exposures. 
We offer a broad range of coverages which include commercial auto, small commercial package, middle market commercial, farm 
& ranch, workers’ compensation and other commercial (examples of products included in other commercial are commercial inland 
marine, small commercial package umbrella and middle market commercial umbrella).

Marketing

We market our personal and commercial insurance through approximately 2,800 retail agencies. We view our retail agents 
as our primary customers, because they are in a position to recommend either our insurance products or those of a competitor to 
their customers. We strongly support the independent agency system and believe its maintenance is essential to our present and 
future success. We continually develop programs and procedures to enhance our agency relationships, including the following: 
regular travel by senior management and regional office staff to meet with agents in their home states; training opportunities; and 
incentives related to profit and growth. In addition, we share the cost of approved marketing with selected agencies.

We actively help our agencies develop the professional sales skills of their staff. Our training programs include both product 
and sales training conducted in our corporate headquarters. Further, some of our training programs include disciplined follow-up 
and coaching for an extended time. In addition, from time to time we provide targeted training sessions in our agents’ offices.

We provide our retail agents with defined travel and cash incentives if they achieve certain sales and underwriting profit 
levels.  Further,  we  recognize  our  very  top  agencies—measured  by  consistent  profitability,  achievement  of  written  premium 
thresholds and growth—as Inner Circle Agencies. Inner Circle Agencies are rewarded with additional incentives.

SPECIALTY INSURANCE

In  contrast  to  standard  insurance  markets  which  are  characterized  by  regulated  products,  uniform  coverages  and  more 
predictable exposures, specialty risks, due to the nature of the particular risk or activities of the insured, often do not lend themselves 
to the strict, uniform underwriting criteria of standard insurers and require unique underwriting solutions.  As a result, competition 
in the specialty markets focuses on expertise, flexibility and customer service.

During the second half of 2017, management undertook a review of strategic alternatives for our excess and surplus lines 
business, which constitutes all of the business, along with programs which was previously placed into run-off, within our specialty 
insurance segment, to determine whether or not this business was core to our ongoing business strategy. As a result of this review, 
management determined this business was not core to our strategy and decided to begin exiting the excess and surplus lines business 
either through a series of renewal right transactions or by placing lines of business into run-off. The impact of this decision, along 
with the run-off of the programs business, will result in the elimination of the specialty insurance segment and its related underwriting 
results from the State Auto Group.  We expect to stop writing specialty business by the middle of 2018; however, exposure to the 
risks underlying this business will continue as the premiums are earned through mid-2019.

Because the specialty markets generally involve higher perceived insurance risks than those characteristic in the standard 
markets, through our specialty insurance segment we offer commercial coverages that require specialized product underwriting, 
claims handling and/or risk management services.  We offer our specialty products through a distribution channel of retail agents 
and wholesale brokers, including program administrators and other specialty sources.  Our specialty insurance products are written 
through our admitted and non-admitted insurers.  Our units within the specialty insurance segment are Excess & Surplus (“E&S”) 
Property, Excess & Surplus (“E&S”) Casualty and programs.

Our E&S Property unit markets and underwrites specialized property exposures, primarily in the Gulf, Southeast and West 
regions  of  the  United  States  with  a  focus  on  catastrophe  exposed  risks.   Individual  risk  catastrophe  modeling,  specialized 
underwriters,  underwriting  guidelines  and  specialized  rating  plans  are  leveraged.   In  addition,  catastrophe  portfolio  exposure 
management is utilized to produce the optimal portfolio of risk.  Coverages offered by this unit are property and general liability.

Our E&S Casualty unit markets and underwrites commercial exposures that have unique insurance requirements.  This 
includes difficult to place classes of commercial business, which may require customized rates and forms, along with customized 
insurance  programs  for  specialty  niche  and  homogeneous  groups  of  exposures.  Coverages  offered  by  this  unit may  include 
commercial auto, healthcare, umbrella, property, and general liability.

Our Programs unit, in run-off since 2016, markets and distributes business through specialty program managers to whom 
we have outsourced underwriting and policy administration. Program business typically consists of homogeneous risks that require 
specialized underwriting and claims expertise.  Accordingly, our program managers have specialized underwriting expertise in 
the particular risks covered by the program.  Coverages offered through this unit included commercial auto, general liability, and 
property.

10

INVESTMENT OPERATIONS

The primary objectives of our investment strategy are to maintain adequate liquidity and capital to meet our responsibilities 
to policyholders; grow surplus long term to support the growth of our company; provide a consistent level of income; and manage 
investment risk. Our investment portfolio is managed separately from that of State Auto Mutual and its subsidiaries and affiliates, 
and  investment  results  are  not  shared  through  the  Pooling Arrangement,  as  described  below.  Stateco  performs  investment 
management services for both us and State Auto Mutual and all subsidiaries and affiliates. Investment policies and guidelines are 
set for each company through the Investment Committee of its respective Board of Directors.

For additional discussion regarding our investments, including the market risks related to our investment portfolio, see Item 7 
of  this  Form  10-K,  “Management’s  Discussion  and Analysis  of  Financial  Condition  and  Results  of  Operations—Results  of 
Operations—Investment Operations Segment.”

CLAIMS

Our  claims  and  risk  engineering  (“CARE”)  division  supports  our  insurance  segments  through  emphasis  on  timely 
investigation of claims, settlement of meritorious claims for equitable amounts, maintenance of adequate case reserves for claims, 
sharing of relevant information, and control of external claims adjustment expenses. Achievement of these goals supports our 
marketing efforts by providing agents and policyholders with prompt and effective service.

We employ a specialized claims model that is skills-based and focused on yielding a quality customer experience regardless 
of the type and severity of the claim. We staff field adjusters in locations where we have size, scale and density of claims whenever 
possible to control file quality and enhance customer service. In areas where there is not a sufficient volume of claims to warrant 
staff adjusters, we supplement our field staff with outside adjusters and appraisers who work under our direction.

Claim settlement authority levels are established for each adjuster, supervisor and manager based on their level of expertise. 
Our claims division is responsible for reviewing the claim, obtaining necessary documentation and establishing loss and expense 
reserves of certain claims. Generally, property or casualty claims estimated to reach $100,000 or above are sent to specialists for 
direct handling.

We minimize claim adjusting costs by settling as many claims as possible through our claims staff and, when appropriate, 
by settling disputes regarding automobile physical damage, bodily injury and property insurance claims through arbitration or 
mediation.  

In addition to our internal claims adjusters, we utilize third party claims administrators (“TPAs”) to investigate, process and 
settle certain specialty insurance segment claims on our behalf.  As with our internal claims adjusters, claim settlement authority 
is established for adjusters, supervisors and managers within each TPA.  Claims handling and reporting guidelines are established 
and provided to each TPA.  Members of our internal claims staff perform periodic reviews of individual claim files produced by 
each TPA for compliance with such established claims handling and reporting guidelines.

We have in-house counsel offices to defend and resolve claims which are in litigation. These offices are strategically placed 
where we have size, scale and density of legal cases to warrant their existence. We also have a list of highly skilled panel counsel 
to defend our insureds, when appropriate.

POOLING ARRANGEMENT

Our Pooled Companies pool their respective insurance business in accordance with a quota share reinsurance agreement 
which we refer to as the “Pooling Arrangement.” In general, under the Pooling Arrangement, State Auto Mutual assumes premiums, 
losses and expenses from each of the remaining Pooled Companies and in turn cedes to each a specified portion of premiums, 
losses and expenses based on each of the Pooled Companies’ respective pooling percentages.  The balance of the pooled premiums, 
losses and expenses are retained by State Auto Mutual.

See the detailed discussion of our Pooling Arrangement at Item 7 of this Form 10-K, “Management’s Discussion and Analysis 

of Financial Condition and Results of Operations—Pooling Arrangement.”

11

GEOGRAPHIC DISTRIBUTION

The following table sets forth the geographic distribution of our direct written premiums for the year ended December 31, 

2017:

State
Ohio
Texas
Kentucky
California
Minnesota
Georgia
South Carolina
Tennessee
Indiana
Illinois
Maryland
Mississippi
North Carolina
Pennsylvania
All others (1)
Total

% of Total

9.0%
8.7
6.2
4.8
4.2
4.0
3.7
3.7
3.6
3.4
3.2
3.2
3.1
3.1
36.1
100.0%

(1) No other  single  state accounted for 3.0% or more  of  the  total direct 

written premiums written in 2017.

MANAGEMENT AGREEMENT

Through  various  management  and  cost  sharing  agreements,  State  Auto  P&C  provides  employees  to  perform  all 
organizational, operational and management functions for the State Auto Group, while State Auto Mutual provides certain operating 
facilities, including our corporate headquarters.

Our primary management agreement, which we refer to as the 2005 Management Agreement, renewed for an additional 
ten-year period on January 1, 2015.  If the 2005 Management Agreement was terminated for any reason, we would have to relocate 
our facilities to continue our operations.  See “Properties” included in Item 2 of this Form 10-K.

REINSURANCE

Members of the State Auto Group follow the customary industry practice of reinsuring a portion of their exposures and 
paying to the reinsurers a portion of the premiums received. Insurance is ceded principally to reduce net liability on individual 
risks or for individual loss occurrences, including catastrophic losses. Although reinsurance does not legally discharge the individual 
members of the State Auto Group from primary liability for the full amount of limits applicable under their policies, it does make 
the assuming reinsurer liable to the extent of the reinsurance ceded. See the detailed discussion of our reinsurance arrangements 
at Item 7 of this Form 10-K, “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Liquidity 
and Capital Resources—Reinsurance Arrangements.”

See “Regulation” in this Item 1 for a discussion of the Terrorism Acts.

LOSS RESERVES

We maintain reserves for the eventual payment of losses and LAE for both reported claims and IBNR. Loss reserves are 
management’s best estimate at a given point in time of what we expect to pay to settle all losses incurred as of the end of the 
accounting period, based on facts, circumstances and historical trends then known. During the loss settlement period, additional 
facts regarding individual claims may become known, and consequently, it often becomes necessary to revise our estimate of the 
liability. The results of our operations and financial condition could be impacted, perhaps significantly, in the future if our estimate 
of ultimate payments required to settle claims varies from the loss reserves currently recorded.

Loss reserves for reported losses are initially established on either a case-by-case or formula basis depending on the type 
and circumstances of the loss. The case-by-case reserve amounts are determined based on our reserving practices, which take into 
account the type of risk, the circumstances surrounding each claim and applicable policy provisions. The formula reserves are 

12

based on historical paid loss data for similar claims with provisions for changes caused by inflation. Loss reserves for IBNR claims 
are estimated based on many variables including historical and statistical information, changes in exposure units, inflation, legal 
developments, storm loss estimates and economic conditions. Case and formula basis loss reserves are reviewed on a regular basis. 
As new data becomes available, estimates are updated resulting in adjustments to loss reserves. Generally, reported losses initially 
reserved on a formula basis which have not settled after six months, are case reserved at that time. Although our management uses 
many resources to calculate loss reserves, there is no single method for determining the exact ultimate liability. We do not discount 
loss reserves for financial statement purposes. For additional information regarding our loss reserves, see Item 7 of this Form 10-
K, “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Results of Operations—Loss and 
LAE.”

The following table sets forth our one-year development information on changes in the loss reserve for the years ended 

December 31, 2017, 2016 and 2015:

($ millions)

Beginning of Year:

Year Ended December 31
2016

2015

2017

Loss and loss expenses payable
Less: Reinsurance recoverable on losses and loss expenses payable

Net losses and loss expenses payable(1)
Provision for losses and loss expenses occurring:

$ 1,181.6
3.6
1,178.0

$ 1,053.0
5.9
1,047.1

$

Current year
Prior years(2) 
Total

Loss and loss expense payments for claims occurring during:

Current year
Prior years

Total

End of Year:

964.9
(46.6)
918.3

445.2
398.6
843.8

915.4
27.0
942.4

417.8
393.7
811.5

983.2
9.6
973.6

852.8
10.0
862.8

421.5
367.8
789.3

Net losses and loss expenses payable
Add: Reinsurance recoverable on losses and loss expenses payable

Losses and loss expenses payable(3)

1,252.5
3.1
$ 1,255.6

1,178.0
3.6
$ 1,181.6

1,047.1
5.9
$ 1,053.0

(1)

Includes net amounts assumed from affiliates of $630.9 million, $532.4 million, and $494.3 million at beginning of year 2017, 2016, and
2015, respectively.

(2) This line item shows changes in the current calendar year in the provision for losses and loss expenses attributable to claims occurring in prior
years. See discussion regarding the calendar year developments at Item 7 of this Form 10-K Management’s Discussion and Analysis section at
“Results of Operations—Loss and LAE Development.”

(3)

Includes net amounts assumed from affiliates of $711.4 million, $630.9 million, and $532.4 million at end of year 2017, 2016, and 2015,
respectively.

COMPETITION

The property and casualty insurance industry is highly competitive. We compete with numerous insurance companies, with 
varying size and financial resources. We compete in the personal and business insurance markets based on the following factors: 
price; product offerings and innovation; underwriting criteria; quality of service to insureds, relationships with our retail agents 
and wholesale brokers; prompt and fair claims handling and settlement; financial stability; and technology, making us a preferred 
business partner. In addition, because most of our retail agents and wholesale brokers represent more than one insurer, we face 
competition within each agency and broker.

REGULATION

Most states, including all the domiciliary states of the State Auto Group, have enacted legislation that regulates insurance 
holding company systems. Each insurance company in our holding company system is required to register with the insurance 
supervisory agency of its state of domicile and furnish information concerning the operations of companies within our holding 
company system that may materially affect the operations, management or financial condition of the insurers within the system. 
Pursuant to these laws, the respective insurance departments may examine any members of the State Auto Group, at any time, 
require disclosure of material transactions involving insurer members of our holding company system, and require prior notice 
and an opportunity to disapprove of certain “extraordinary” transactions, including, but not limited to, extraordinary dividends to 
shareholders. Pursuant to these laws, all transactions within our holding company system affecting any insurance subsidiary within 

13

  
the State Auto Group must be fair and equitable. In addition, approval of the applicable state insurance commissioner is required 
prior to the consummation of transactions affecting the control of an insurer. The insurance laws of all the domiciliary states of 
the State Auto Group provide that no person may acquire direct or indirect control of a domestic insurer without obtaining the 
prior written approval of the state insurance commissioner for such acquisition.

In addition to being regulated by the insurance department of its state of domicile, each of our insurance companies is subject 
to supervision and regulation in the states in which we transact business. Such supervision and regulation relate to numerous 
aspects of an insurance company’s business operations and financial condition. The primary purpose of such supervision and 
regulation is to ensure financial stability of insurance companies for the protection of policyholders. The laws of the various states 
establish insurance departments with broad regulatory powers relative to granting and revoking licenses to transact business, 
regulating trade practices, licensing agents, approving policy forms, setting reserve requirements, determining the form and content 
of required statutory financial statements, prescribing the types and amount of investments permitted and requiring minimum 
levels of statutory capital and surplus. Although premium rate regulation varies among states and lines of insurance, such regulations 
generally require approval of the regulatory authority prior to any changes in rates. In addition, all of the states in which the State 
Auto Group transacts business have enacted laws which restrict these companies’ underwriting discretion. Examples of these laws 
include restrictions on policy terminations, restrictions on agency terminations and laws requiring companies to accept any applicant 
for automobile insurance. These laws may adversely affect the ability of the insurers in the State Auto Group to earn a profit on 
their underwriting operations.

The Risk Management and Own Risk Solvency Assessment Model Act (“ORSA”), adopted by the NAIC in 2012, requires 
insurers to incorporate a comprehensive enterprise risk management framework within company operations.  Overall, ORSA is 
an internal assessment of the risks associated with an insurer’s business and the sufficiency of capital resources to support those 
risks. Each insurer’s ORSA process will be unique, reflecting its business, strategy and approach to enterprise risk management.  
In 2017, the State Auto Group filed its ORSA Summary Report, supported by internal risk management materials, with the Ohio 
Department of Insurance, our lead state regulator.

We are required to file detailed annual reports with the supervisory agencies in each of the states in which we do business, 

and our business and accounts are subject to examination by such agencies at any time.

There can be no assurance that such regulatory requirements will not become more stringent in the future and have an adverse 

effect on the operations of the State Auto Group.

Dividends. Our insurance subsidiaries generally are restricted by the insurance laws of our respective states of domicile as 
to the amount of dividends we may pay without the prior approval of our respective state regulatory authorities. Generally, the 
maximum dividend that may be paid by an insurance subsidiary during any year without prior regulatory approval is limited to 
the greater of a stated percentage of that subsidiary’s statutory surplus as of a certain date, or adjusted net income of the subsidiary 
for  the  preceding  year.  Under  current  law,  $85.8  million  is  available  in  2018  for  payment  as  a  dividend  from  our  insurance 
subsidiaries to STFC without prior approval from our respective domiciliary state insurance departments. STFC received dividends 
of $15.0 million, $10.0 million and $15.0 million in 2017, 2016 and 2015, respectively, from its insurance subsidiaries.  Additional 
information regarding dividend restrictions can be found in this Item 7 and in Note 12 to our consolidated financial statements 
included in Item 8 of this Form 10-K. 

Rates and Related Regulation. Except as discussed below, we are not aware of the adoption of any material adverse legislation 

or regulation in any state in which we conducted business during 2017 which would materially impact our business.

Many states in which we operate have passed or are considering legislation restricting or banning the use of credit scoring 
in the rating and risk selection process. Some states are also becoming active in questioning the use of catastrophe modeling in 
the pricing and underwriting areas.  Regulation risk is realized when states do not approve or limit the amount of rate a company 
can charge which may result in writing underpriced business.  See “Risk Factors - Regulations” in Item 1A of this Form 10-K.  

In an attempt to make capital and surplus requirements more accurately reflect the underwriting risk of different lines of 
insurance,  as  well  as  investment  risks  that  attend  insurers’  operations,  the  NAIC  annually  tests  insurers’  risk-based  capital 
requirements. As of December 31, 2017, each of the Pooled Companies had adequate levels of capital as defined by the NAIC 
with its respective risk-based capital requirements.

The property and casualty insurance industry is also affected by court decisions. In general, premium rates are actuarially 
determined to enable an insurance company to generate an underwriting profit. These rates contemplate a certain level of risk. 
The courts may modify, in a number of ways, the level of risk which insurers had expected to assume, including eliminating 
exclusions, expanding the terms of the contract, multiplying limits of coverage, creating rights for policyholders not intended to 
be included in the contract and interpreting applicable statutes expansively to create obligations on insurers not originally considered 
when the statute was passed. Courts have also undone legal reforms passed by legislatures, which reforms were intended to reduce 

14

a litigant’s rights of action or amounts recoverable and so reduce the costs borne by the insurance mechanism. These court decisions 
can adversely affect an insurer’s profitability. They also create pressure on rates charged for coverages adversely affected, and 
this can cause a legislative response resulting in rate suppression that can unfavorably impact an insurer.

The Terrorism Risk Insurance Act of 2002 and its successors, the Terrorism Risk Insurance Extension Act of 2005 and the 
Terrorism Risk Insurance Program Reauthorization Act of 2007 (collectively, the “Terrorism Acts”), has been extended until 2020.   
Under the Terrorism Acts, commercial property and casualty insurers like State Auto Group, in exchange for making terrorism 
insurance available, may be entitled to be reimbursed by the Federal Government for a portion of their aggregate losses. As required 
by the Terrorism Acts, we offer policyholders in specific lines of commercial insurance the option to elect terrorism coverage. In 
order for a loss to be covered under the Terrorism Acts, the loss must meet the aggregate industry loss minimum and must be the 
result of an act of terrorism as certified by the Secretary of the Treasury.  For 2015, the aggregate industry loss minimum was 
$100.0 million and, beginning in 2016, increases by $20.0 million annually to $200.0 million in 2020.  The Terrorism Acts require 
insurance carriers to retain 15% of any claims from a certified terrorist event in excess of the federally mandated deductible in 
2015 subject to an annual industry-wide cap of $100.0 billion. This retention will increase, beginning on January 1, 2016, by 1% 
each calendar year until it reaches 20% in 2020. The federally mandated deductible represents 20% of direct earned premium for 
the covered lines of business of the prior year.  Policyholders may choose to reject terrorism coverage (terrorism coverage is 
mandatory for workers’ compensation). If the policyholder rejects coverage for certified acts of terrorism, we will cover only such 
acts of terrorism that are not certified acts under the Terrorism Acts and continue to apply policy exclusions that may limit any 
coverage from loss due to nuclear, biological or chemical agents. Our current commercial property reinsurance excludes certified 
acts of foreign terrorism and loss due to nuclear, biological or chemical agents.  Beginning in 2016, insurers participating in the 
Terrorism Acts are required to provide information regarding insurance coverage for terrorism losses, including; (i) lines of business 
with exposure to such losses; (ii) premiums earned on such coverage; (iii) geographical location of exposures; (iv) pricing of such 
coverage; (v) the take-up rate for such coverage; and (vi) the amount of private reinsurance for acts of terrorism purchased.  See 
“Risk Factors-Terrorism” in Item 1A of this Form 10-K.

The Federal Insurance Office (“FIO”) was established in 2010 by the enactment of the Dodd-Frank Act. The FIO is a separate 
office within the United States Department of Treasury. The primary objective of the FIO is to monitor all aspects of the insurance 
industry, including identifying issues or gaps in the regulation of insurers that could contribute to a systemic crisis in the insurance 
industry or the United States financial system. The FIO also coordinates and develops federal policy on prudential aspects of 
international insurance matters, including representing the United States in the International Association of Insurance Supervisors, 
assists  in  negotiating  certain  international  agreements,  monitors  access  to  affordable  insurance  by  traditionally  underserved 
communities and consumers, minorities, and low- and moderate-income persons, and assists in the administration of the terrorism 
risk insurance program; however, the FIO has no authority as a regulator or supervisor of insurance companies.

15

EMPLOYEES

As of February 23, 2018, we had approximately 1,962 employees. Our employees are not covered by any collective bargaining 

agreement. We consider the relationship with our employees to be good.

AVAILABLE INFORMATION

Our website address is www.StateAuto.com. Through this website (found by clicking the “Investors” link, then the “All 
SEC Filings” link), we make available, free of charge, our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current 
Reports  on  Form  8-K,  proxy  and  information  statements  and  all  amendments  to  those  reports  filed  or  furnished  pursuant  to 
Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”), as soon as reasonably practicable after we 
electronically file such material with the Securities and Exchange Commission (the “SEC”). Also available on our website is 
information pertaining to our corporate governance, including the charters of each of our standing committees of our Board of 
Directors, our corporate governance guidelines, our employees’ code of business conduct and our directors’ ethical principles.

Any of the materials we file with the SEC may also be read and copied at the SEC’s Public Reference Room at 100 F Street, 
NE, Washington, DC 20549. Information on the operation of the SEC’s Public Reference Room may be obtained by calling the 
SEC  at  1-800-SEC-0330.  The  SEC  maintains  a  website  that  contains  reports,  proxy  and  information  statements,  and  other 
information regarding issuers that file electronically with the SEC at www.sec.gov.

16

Name of Executive Officer and
Position(s) with Company

Michael E. LaRocco,

Chairman, President and Chief 
Executive Officer

(1)

Age
61

Steven E. English,

Senior Vice President, Chief 
Financial Officer

Jason E. Berkey,

Senior Vice President, Personal 
Lines

Melissa A. Centers,

Senior Vice President, Secretary and 
General Counsel

Kim B. Garland,

Senior Vice President, Director of 
Commercial Lines

John M. Petrucci,

Senior Vice President, Customer
Service

Elise D. Spriggs,

Senior Vice President, Associate and  
External Relations

Paul M. Stachura,

Senior Vice President, Chief CARE 
Officer

Gregory A. Tacchetti,

Senior Vice President, Chief
Information and Strategy Officer

Scott A. Jones,

Vice President, Chief Investment 
Officer

Matthew S. Mrozek,

Vice President, Chief Actuarial
Officer

Matthew R. Pollak,

Vice President, Chief Accounting
Officer and Treasurer

57

43

46

52

59

47

60

49

53

49

52

Executive Officers of the Registrant

Principal Occupation(s)
During the Past Five Years

President and Chief Executive Officer of STFC and State
Auto Mutual, 5/15 to present; Chairman of the Board of
STFC, 1/16 to present; chief executive officer of Business
Insurance Direct LLC, 10/11 to 4/15; chief executive officer
of AssureStart Insurance Agency LLC, 1/13 to 7/14; chief
executive officer of Fireman’s Fund Insurance Company, 3/08
to 7/11.

Senior Vice President of STFC and State Auto Mutual, 8/13
to present; Vice President of STFC and State Auto Mutual,
5/06 to 7/13; Chief Financial Officer of STFC and State Auto
Mutual, 12/06 to present.
Senior Vice President of Personal Lines of STFC and State
Auto Mutual, 9/17 to present; Vice President of STFC and
State Auto Mutual, 10/15 to 9/17; vice president of American
Insurance Group (“AIG”), 1/04 to 7/15.

Senior Vice President, Secretary and General Counsel of 
STFC, 11/15 to present; General Counsel and Secretary of 
State Auto Mutual, 11/15 to present;  Assistant Secretary of 
STFC and State Auto Mutual, 11/12 to 11/15;  Associate 
General Counsel of STFC and State Auto Mutual, 3/12 to 
11/15;  Assistant General Counsel of STFC and State Auto 
Mutual, 6/10 to 3/12. 

Senior Vice President of Commercial Lines of STFC and
State Auto Mutual, 9/17 to present; Senior Vice President of
Standard Lines of STFC and State Auto Mutual,  8/15 to 9/17;
chief product officer of AIG consumer division, 1/13 to
12/14; chief underwriting officer of AIG’s global consumer
insurance division, 12/12 to 1/13; president and chief
executive officer of United Guaranty Corporation (“UGC”),
an affiliate of AIG, 2/12 to 12/12; chief operating officer of
UGC, 6/09 to 12/12.

Senior Vice President, Customer Service, 04/16 to present;
Senior Vice President, Service and Administration, 9/15 to
present; Vice President and Director of Sales of STFC and
State Auto Mutual, 3/00 to 9/15.

Senior Vice President, Associate and External Relations of
STFC and State Auto Mutual, 10/17 to present; Senior Vice
President, External and Government Affairs of STFC and
State Auto Mutual, 3/16 to present; vice president and
director of government relations, 7/11 to 6/15.  Attorney,
Carpenter, Lipps & Leland LLP, 06/15 to 03/16

Senior Vice President and Chief Claims Officer of STFC and
State Auto Mutual, 9/15 to present; chief claims officer, of
QBE Holdings, Inc., 5/13 to 9/15; chief claims and risk
services officer of Fireman’s Fund Insurance Company, 5/05
to 4/13.

Senior Vice President and Chief Information and Strategy
Officer of STFC and State Auto Mutual, 8/15 to present; chief
executive officer of AssureStart Insurance Agency LLC, 7/14
to 12/14;  chief operating officer of AssureStart Insurance
Agency LLC, 10/11 to 6/14;  senior vice president and chief
administrative officer of Fireman’s Fund Insurance Company,
2008 to 10/11.

Vice President and Chief Investment Officer of STFC and
State Auto Mutual, 3/12 to present; Assistant Vice President
of STFC and State Auto Mutual, 8/09 to 3/12.

Vice President and Chief Actuarial Officer of STFC and State
Auto Mutual, 3/09 to present.

Vice President, Chief Accounting Officer and Treasurer of
STFC and State Auto Mutual, 4/13 to present; vice president,
corporate finance and accounting of American Safety
Insurance Holdings, Ltd. 2/10 to 4/13.

An Executive Officer
of the Company Since
2015

(2)

2006

2017

2015

2015

2015

2016

2015

2015

2012

2015

2013

(1) Age as of February 28, 2018.
(2) Each of the foregoing officers has been designated by our Board of Directors as an executive officer for purposes of Section 16 of the Exchange Act.

17

Item 1A. Risk Factors

Statements contained in this Form 10-K may be “forward-looking” within the meaning of Section 21E of the Exchange Act. 
Such forward-looking statements are subject to certain risks and uncertainties that could cause our operating results to differ 
materially from those projected. The following factors, among others, in some cases have affected, and in the future could affect, 
our actual financial performance. If any risks or uncertainties discussed below develop into actual events, then such events could 
have a material adverse effect on our business, reputation, liquidity, capital resources, financial position or results of operations. 
In that case, the market price of our stock could decline materially.

In the discussion below, we have organized risks according to categories of risk factors; however, many of the risks may 
have correlations and ramifications in more than one category. For example, the timely availability of sufficient, reliable data and 
information is included in Underwriting and Pricing, yet may also affect a number of risk factor categories. The categories, therefore, 
should be viewed as a starting point for understanding the significant risks we face, not as a limitation on the potential impact of 
risks.

The risk factors might affect, alter, or change actions we take in developing or executing our strategies, including, but not 
limited to capital management. We employ a number of risk management approaches to reduce our exposure to risk, all of which 
have inherent limitations. The failure of our risk management actions could have material adverse effects on our business, reputation, 
liquidity, capital resources, financial position or results of operations.

The following list of risk factors is not exhaustive and others may exist or develop. This information should be carefully 
considered together with the other information included in this report and in other reports and materials we file with the SEC, as 
well as news releases and other information we publicly disseminate from time to time.

RESERVES

If our estimated liability for losses and loss expenses is incorrect, our loss reserves may be inadequate to cover our ultimate 

liability for losses and loss expenses and may have to be increased.

We establish loss reserves based on actuarial estimates of the amount to be paid in the future to settle all claims incurred as 
of the end of the accounting period. We maintain loss reserves to cover our estimated ultimate unpaid liability for losses and loss 
expenses with respect to reported and unreported claims incurred as of the end of each accounting period. Loss reserves do not 
represent an exact calculation of the liability, but instead represent estimates, generally using actuarial projection techniques at a 
given accounting date. Our loss reserve estimates are expectations of what the ultimate settlement and administration of claims 
will cost based on our assessment of facts and circumstances then known, historical settlement patterns, estimates of trends in 
claims severity and frequency, legal theories of liability and other factors. Variables in the loss reserve estimation process can be 
affected  by  both  internal  and  external  events,  such  as  changes  in  claims  handling  procedures,  trends  in  loss  costs,  economic 
inflation, legal developments and legislative changes. Many of these items are not directly quantifiable, particularly on a prospective 
basis. Additionally, there may be a significant reporting lag, or changes in the report lag, between the occurrence of an insured 
event and the time a claim is actually reported to us. We refine loss reserve estimates in a regular, ongoing process as historical 
loss experience develops and additional claims are reported and settled. We record adjustments to loss reserves in the results of 
operations for the periods in which the estimates are changed. In establishing loss reserves, we take into account estimated recoveries 
for reinsurance, salvage and subrogation.

Because estimating loss reserves is an inherently uncertain process, currently established loss reserves may not be adequate. 
If we conclude the estimates are incorrect and our loss reserves are inadequate, we are obligated to increase them. An increase in 
loss reserves results in an increase in losses, reducing our net income for the period in which the deficiency is identified. Accordingly, 
an increase in loss reserves could have a material adverse effect on our results of operations, liquidity and financial condition.

CATASTROPHE LOSSES AND GEOGRAPHIC CONCENTRATIONS

The occurrence of catastrophic events could cause volatility in our results of operations and could materially reduce our 

level of profitability and adversely affect our liquidity and financial position.

Our insurance operations expose us to claims arising out of catastrophic events. We have experienced, and will in the future 
experience, catastrophe losses that may cause substantial volatility in our financial results for any fiscal quarter or year and could 
materially reduce our level of profitability or harm our financial condition, which in turn could adversely affect our ability to write 
new business. Catastrophes can be caused by various natural events, including hurricanes, hailstorms, tornadoes, windstorms, 
earthquakes, severe winter weather, fires and man-made events, none of which are within our control. Catastrophe losses can vary 
widely  and  could  significantly  impact  our  results.  The  frequency  and  severity  of  catastrophes  are  inherently  unpredictable. 
Additionally, catastrophe losses incurred by residual markets or pooling mechanisms (such as wind pools) in certain states could 

18

trigger assessments to us. Such assessments could be material and may not be recoupable, depending on the applicable state 
mechanism.

The magnitude of loss from a catastrophe is a function of the severity of the event and the total amount of insured exposure 
in the affected area. Accordingly, we can sustain significant losses from less severe catastrophes, such as localized windstorms, 
when they affect areas where our insured exposure is concentrated. Although catastrophes can cause losses in a variety of our 
property and casualty lines, most of our catastrophe claims in the past have related to homeowners, allied lines, commercial 
property and commercial multi-peril coverages. The geographic distribution of our business subjects us to catastrophe exposure 
from severe thunderstorms, tornadoes and hail, as well as earthquakes and hurricanes affecting the United States. 

Increases in the value and geographic concentration of insured properties and the effects of inflation could increase the 
severity of claims from catastrophic events in the future. In addition, states have from time to time passed legislation that limits 
the ability of insurers to manage catastrophe risk, such as legislation prohibiting insurers from withdrawing from catastrophe-
prone areas or refusing to enforce policy provisions such as hurricane deductibles. Although we attempt to reduce the impact of 
catastrophes on our business by controlling concentrations of exposures in catastrophe prone areas and through the purchase of 
reinsurance, such reinsurance may prove inadequate if a major catastrophic loss exceeds the reinsurance limit, or we incur a number 
of smaller catastrophes that, individually, fall below the reinsurance retention level.

Along with others in the industry, we utilize catastrophe models developed by third party vendors to help assess and manage 
our exposure to catastrophe losses. Such models assume various conditions and probability scenarios and use historical information 
about catastrophic events, along with detailed information about our business. While we use modeling information in connection 
with our pricing and risk management activities, there are limitations with respect to the models’ usefulness in predicting losses 
in any reporting period. Such limitations are evidenced by the occurrence of significant variations in estimates between models 
and modelers; material increases or decreases in model results due to changes and refinements of the underlying data elements 
and assumptions; and differences observed between the results of actual event conditions and modeled expectations. Climate 
change, to the extent it affects changes in weather patterns, could impact the frequency or severity of weather events. Some industry 
commentators have expressed concerns that hydraulic fracturing or “fracking,” a process which involves drilling deep underground 
wells and injecting water, chemicals and sand into the rock formations in order to extract oil and gas, may cause seismic activity 
which, among other things, may affect the frequency of earthquakes. We view fracking as a potential emerging risk facing the 
industry.

Our ongoing catastrophe management efforts could negatively impact growth to the extent constraints on property exposures 
are deemed necessary in certain territories. In addition, due to the potential impact on cross-selling opportunities, new business 
growth in auto or other lines of business could be negatively affected.

A severe catastrophic event, pandemic or terrorist attack somewhere in the world may not result in material insurance losses 
to us. However, our investment portfolio, reinsurers or the general economy could be negatively affected, resulting in a material 
adverse effect on our business, liquidity, capital resources, financial position or results of operations.

UNDERWRITING AND PRICING

Our financial results depend primarily on our ability to underwrite risks effectively and to charge adequate rates to 

policyholders.

Our financial condition, cash flows and results of operations depend on our ability to underwrite and set rates adequately 
for a full spectrum of risks, across a number of lines of insurance. Rate adequacy is necessary to generate sufficient premium to 
pay losses, loss adjustment expenses and underwriting expenses and to earn a profit.

Our  ability  to  underwrite  and  set  rates  effectively  is  subject  to  a  number  of  risks  and  uncertainties,  including,  without 

limitation:

• 

• 

• 

• 

• 

the timely availability of sufficient, reliable data;

our ability to conduct a complete and accurate analysis of available data;

our  ability  to  timely  recognize  changes  in  trends  and  to  project  both  the  severity  and  frequency  of  losses  with 
reasonable accuracy;

uncertainties which are generally inherent in estimates and assumptions;

our ability to project changes in certain operating expense levels with reasonable accuracy;

19

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

the development, selection and application of appropriate rating formula or other pricing methodologies;

our use of predictive modeling or other underwriting tools to assist with correctly and consistently achieving the 
intended results in underwriting and pricing;

our ability to establish and consistently follow company underwriting guidelines;

our  ability  to  innovate  with  new  product  and/or  pricing  strategies,  and  the  success  of  those  innovations  on 
implementation;

our ability to secure regulatory approval of premium rates on an adequate and timely basis and effectively implement 
such rate changes;

our ability to accurately predict consumer behavior, such as policyholder retention;

our ability to properly classify our new and renewal business;

unanticipated court decisions, legislation or regulatory action;

unanticipated changes or execution problems in our claim settlement practices, including our ability to recognize 
and respond to fraudulent or inflated claims;

changing driving patterns for auto exposures including distracted driving; changing weather patterns (including those 
which may be related to climate change) for property exposures;

technological innovations in automobiles, such as accident avoidance systems and advances leading to autonomous 
cars;

changes in the medical sector of the economy; including healthcare reform cost shifting and other factors;

unanticipated changes in auto repair costs, auto parts prices and used car prices;

impact  of  inflation  and  other  factors,  such  as  demand  surge  on  cost  of  construction  materials,  labor  and  other 
expenditures;

our ability to monitor and manage property concentration in catastrophe prone areas, such as hurricane, earthquake 
and wind/hail regions; and

the general state of the economy in the states in which we operate.

Such risks may result in our rates being based on inadequate or inaccurate data or inappropriate assumptions or methodologies, 
and may cause our estimates of future changes in the frequency or severity of claims to be incorrect. As a result, we could underprice 
risks, which would negatively affect our margins, or we could overprice risks, which could reduce our competitiveness. In either 
event, our operating results, financial condition and cash flows could be materially adversely affected.

CREDIT AND FINANCIAL STRENGTH RATINGS

A downgrade in our financial strength ratings may negatively affect our business and reputation and a downgrade in 

our credit rating could negatively affect the cost and availability of debt financing.

Insurance companies are subject to financial strength ratings produced by external rating agencies. Higher ratings generally 
indicate financial stability and a strong ability to pay claims. Ratings are assigned by rating agencies to insurers based upon factors 
that they believe are relevant to policyholders and creditors. Ratings are important to maintaining public confidence in our Company 
and in our ability to market our products. A downgrade in our financial strength ratings could, among other things, negatively 
affect our ability to sell certain insurance products, our relationships with agents and our ability to compete.

Although other rating agencies cover the property and casualty industry, we believe our ability to write business is most 
influenced by our rating from A.M. Best. According to A.M. Best, its ratings are designed to assess an insurer’s financial strength 
and ability to meet ongoing obligations to policyholders. The State Auto Group’s current financial strength rating from A.M. Best 
is A- (Excellent) with a stable outlook. 

Generally, credit ratings affect the cost, type and availability of debt financing. Higher rated securities receive more favorable 
pricing and terms relative to lower rated securities at the time of issue. The State Auto Group’s current credit rating from A.M. 
Best is bbb- with a stable outlook. 

20

Depending on future results and developments, we may not be able to maintain our current ratings.

DIVIDENDS

There can be no assurance that we will continue to pay cash dividends consistent with current or past levels.

We have a history of consistently paying cash dividends to our shareholders; however, the future payment of cash dividends 
will depend upon a variety of factors, such as our results of operations, financial condition and cash requirements, as well as the 
ability of our insurance subsidiaries to make distributions to STFC. State insurance laws restrict the payment of dividends by 
insurance companies to their shareholders. In addition, competitive pressures generally require insurance companies to maintain 
insurance financial strength ratings. Such restrictions and other requirements and factors may affect the ability of our insurance 
subsidiaries  to  make  dividend  payments  to  STFC.  Limits  on  the  ability  of  our  insurance  subsidiaries  to  pay  dividends  could 
adversely affect STFC’s liquidity, including STFC’s ability to pay cash dividends to shareholders.

TECHNOLOGY AND TELECOMMUNICATION SYSTEMS

Our  business  success  and  profitability  depend,  in  part,  on  effective  information  technology  and  telecommunication 
systems. If we are unable to keep pace with the rapidly developing technological advancements in the insurance industry, our 
ability to compete effectively could be impaired.

We  depend  in  large  part  on  our  technology  and  telecommunication  systems  for  conducting  business  and  processing 
claims. Our business success is dependent on maintaining the effectiveness of existing technology and telecommunication systems 
and on their continued development and enhancement to support our business processes and strategic initiatives in a cost effective 
manner. 

If we are unable to effectively execute our top initiatives and projects, we may not meet organizational objectives due to 

cost overruns, missed project milestones, defects and/or failing to deliver the desired business value.

An ongoing challenge during system development and enhancement is the effective and efficient utilization of our current 
technology in view of a constantly changing technological landscape. There can be no assurance that the development of current 
technology for future use will not result in our being competitively disadvantaged, especially with those carriers that have greater 
resources. If we are unable to keep pace with the advancements being made in technology, our ability to compete with other 
insurance  companies  who  have  advanced  technological  capabilities  will  be  negatively  affected. Further,  if  we  are  unable  to 
effectively execute and update or replace our key legacy technology and telecommunication systems as they become obsolete or 
as emerging technology renders them competitively inefficient, our competitive position and/or cost structure could be adversely 
affected.

System implementations are complex processes requiring extensive planning and coordination among multiple stakeholder 
groups.  During 2017, we continued the rollout of our “State Auto Connect” digital quote and issue platform.  We have now 
launched State Auto Connect for personal lines in 22 of the 28 states where we write private passenger auto and homeowners 
business. We plan on launching State Auto Connect in the remaining six personal lines states in 2018.  We launched new business 
owners’ policies and commercial auto products to our Illinois agents in September 2017 via our State Auto Connect commercial 
lines platform.  Arizona, Ohio, Indiana and Wisconsin were added to the State Auto Connect commercial lines platform in November 
2017.  We plan on launching State Auto Connect in additional states and lines of coverage for commercial lines throughout 2018. 
These new technology platforms are intended to provide us with quicker speed to market, improve ease of doing business for our 
policyholders and agents, lower our costs for maintenance and product introductions, and provide greater operational efficiency.  
However, even with our best planning and efforts and the involvement of third party expertise, there can be no assurance that the 
expected benefits will be realized upon implementation or that the transition will be completed within the planned time frame or 
budget.  Such risks are also present in other key initiatives and projects planned for 2018 and beyond.

If we experience difficulties with outsourcing, or other third party relationships, our ability to conduct business might 

be negatively impacted. 

From time to time we may outsource certain other business, information technology or administrative functions, or otherwise 
rely on certain third parties for the performance of such functions, for efficiency and cost saving purposes. If we fail to develop 
and implement our sourcing strategies or our third party providers fail to perform as expected, we may experience operational 
difficulties, increased costs, and a loss of business that may have a material adverse effect on our results of operations or financial 
condition.

21

VENDOR MANAGEMENT

Loss of key vendor relationships or failure of a vendor to perform as anticipated or to protect personal information of 

our customers, claimants or employees could negatively affect our operations.

We rely on services and products provided by various vendors.  In the event that one or more of our vendors becomes unable 
to continue to provide products or services as anticipated, we may suffer operational impairment and financial loss.  If one or more 
of our vendors fail to protect personal information of our customers, claimants or employees, we may incur operational impairments, 
or could be exposed to litigation, compliance costs or reputation damage.

CYBERSECURITY THREATS

Our highly automated and networked organization is subject to cyberterrorism and a variety of other cybersecurity threats. 
These threats come in a variety of forms, such as viruses and malicious software.  Such threats can be difficult to prevent or 
detect, and if experienced, could interrupt or damage our operations, harm our reputation or have a material adverse effect 
on our operations.

Our technology and telecommunications systems are highly integrated and connected with other networks.  Cyber-attacks 
involving these systems could be carried out remotely from multiple sources and could interrupt, damage or otherwise adversely 
affect the operation of these critical systems.  Threats to data security have risen in recent years due to new technologies, the use 
of the internet and telecommunications to conduct financial transactions and the increased sophistication and resources of hackers, 
activists and other external parties.  

In addition, to access our online services, our customers may use devices or software that are beyond our control environment 
and which may provide additional avenues for attackers to gain access to confidential information. Although we have information 
security procedures and controls in place, our technologies, systems, networks, and customers' devices and software may become 
the target of cyber-attacks or information security breaches that could result in the unauthorized release, gathering, monitoring, 
misuse, loss, change, or destruction of our or our customers' confidential, proprietary and other information (including personal 
identifying information of individuals), or otherwise disrupt our or our customers' or other third parties' business operations. 

We and others in our industry are regularly the subject of attempts by attackers to gain unauthorized access to our networks, 
systems, and data, or to obtain, change, or destroy confidential data (including personal identifying information of individuals) 
through  a  variety  of  means,  including  computer  viruses,  malware,  and  phishing.  In  the  future,  these  attacks  may  result  in 
unauthorized  individuals  obtaining  access  to  our  confidential  information  or  that  of  our  customers,  or  otherwise  accessing, 
damaging, or disrupting our systems or infrastructure. 

We  are  continuously  developing  and  enhancing  our  controls,  processes,  and  practices  designed  to  protect  our  systems, 
computers,  software,  data,  and  networks  from  attack,  damage,  or  unauthorized  access.  This  continued  development  and 
enhancement will require us to expend additional resources, including the investigation and remediation of any information security 
vulnerabilities that may be detected. Despite our ongoing investments in security resources, talent, and business practices, we are 
unable to assure that these security measures will be effective. Additionally, as part of our technology strategy, we utilize U.S., 
off-shore and cloud vendors. Controls employed by these vendors may prove inadequate. 

The risk committee of the Board of Directors oversees the Company’s cybersecurity risk mitigation strategy.  On a quarterly 
basis, a written report is prepared and presented to the risk committee which provides an overview of the Company’s cybersecurity 
program, including management’s assessment of the program’s maturity utilizing a standardized framework and investments we 
have made in the program and how we expect them to enhance the maturity of the program.  The presentation also includes a 
discussion of major cybersecurity events in the news.

If our systems and infrastructure were to be breached, damaged, or disrupted, or if we were to experience a loss of our 
confidential information or that of our customers, we could be subject to serious negative consequences, including disruption of 
our operations, damage to our reputation, a loss of trust in us on the part of our customers, vendors or other counterparties, client 
attrition, reimbursement or other costs, increased compliance costs, litigation exposure and legal liability and regulatory fines or 
penalties. Any of these could materially and adversely affect our results of operations, our financial condition, and/or our share 
price.  We maintain cyber liability insurance coverage to offset certain potential losses, subject to policy limits, such as liability 
to others, costs of related crisis management, data extortion, applicable forensics and certain regulatory defense costs, fines and 
penalties.

22

BUSINESS CONTINUITY

Our business depends on the uninterrupted operation of our facilities, systems and business functions, including our 
information technology, telecommunications and other business systems. Our business continuity and disaster recovery plans 
may not sufficiently address all contingencies.

Our business is highly dependent upon our ability to execute, in an efficient and uninterrupted fashion, necessary business 
functions,  such  as  Internet  support  and  24-hour  claims  contact  centers,  processing  new  and  renewal  business,  receiving  and 
processing payment receipts and processing and paying claims. A shut-down of or inability to access one or more of our facilities, 
power  outages,  a  major  failure  of  the  Internet,  a  pandemic,  or  a  failure  of  one  or  more  of  our  information  technology, 
telecommunications or other systems could significantly impair our ability to perform such functions on a timely basis. In addition, 
because our information technology and telecommunications systems interface with and depend on third party systems, we could 
experience service denials if demand for such service exceeds capacity, or if our system or a third party system fails or experiences 
an interruption. If sustained or repeated, such a business interruption, systems failure or service denial could result in a deterioration 
of our ability to write and process new and renewal business, provide customer service, receive premium payments, pay claims 
in a timely manner or perform other necessary corporate functions. This could result in a materially adverse effect on our business 
results and liquidity and may cause reputational damage.

We have established a business continuity plan that is designed to continue our core business operations in the event that 
normal business operations cannot be performed due to a catastrophic event. While we continue to test and assess our business 
continuity plan to meet the needs of our core business operations and address multiple business interruption events, there is no 
assurance that we will be able to perform our core business operations upon the occurrence of such an event, which may result in 
a material adverse effect on our reputation, financial position and results of operations.

REINSURANCE

Reinsurance may not be available, collectible or adequate to protect us against losses, or may cause us to constrain the 

amount of business we underwrite in certain lines of business and locations.

We use reinsurance to help manage our exposure to insurance risks and to manage our capital.  There can be no assurance 
that our use of reinsurance effectively meets our strategic business objectives.  Reinsurance may not be adequate to protect us 
against losses and may not be available to us in the future at commercially reasonable rates.  The availability, policy conditions 
and cost of reinsurance are subject to prevailing market conditions and loss experience, which can affect our business volume and 
profitability. Although the reinsurer is liable to us to the extent of the ceded reinsurance, we remain liable as the direct insurer on 
all risks reinsured. Ceded reinsurance arrangements do not eliminate our obligation to pay claims. As a result, we are subject to 
counterparty risk with respect to our ability to recover amounts due from reinsurers.  In addition, the magnitude of losses in the 
reinsurance industry resulting from catastrophes may adversely affect the financial strength of certain reinsurers, which may result 
in our inability to collect or recover reinsurance. Reinsurers also may reserve their right to dispute coverage with respect to specific 
claims. 

CYCLICAL NATURE OF THE INDUSTRY

The property and casualty insurance industry is cyclical, which may cause fluctuations in our operating results.

The property and casualty insurance industry has been historically characterized by periods of intense price competition due 
to excess underwriting capacity, as well as periods of shortages of underwriting capacity that result in higher prices and more 
restrictive contract and/or coverage terms. The periods of intense price competition may adversely affect our operating results, 
and the cyclical nature of the industry may cause fluctuations in our operating results. While we may adjust prices during periods 
of intense competition, it remains our strategy to allow for acceptable profit levels and to decline coverage in situations where 
pricing or risk would not result in acceptable expected returns. Accordingly, our commercial lines of business tend to contract 
during periods of severe competition and price declines and expand when market pricing allows an acceptable return. This can 
cause volatility in our premium revenues.  Policyholder reaction to price competition may result in the movement of business and 
volatility of premium revenues.

The personal lines products are influenced by a collection of loss cost trends. Driving patterns including behavioral changes 
like distracted driving, along with inflation in the cost of auto repairs and medical care and increasing litigation of liability claims 
are some of the more important factors that affect loss cost trends. Inflation in the cost of building materials and labor costs and 
demand caused by weather-related catastrophic events affect personal lines homeowners loss cost trends. We may be unable to 
increase premiums at the same pace as coverage costs increase. Accordingly, profit margins initially decline in periods of increasing 
loss costs.

23

ECONOMIC CONDITIONS

Economic conditions may adversely affect our business.

The current challenging national and global economy, as well as negative economic conditions in the future, may adversely 
impact our business and results of operations. While the volatility of the economic climate makes it difficult for us to predict the 
overall impact of economic conditions on our business and results of operations, our business may be impacted in a variety of 
ways.

Economic conditions affect consumer behavior.  For example, a decrease in gas prices may result in consumers driving more 
miles, leading to a possible increase in auto claim frequency.  Negative economic conditions may cause consumers and businesses 
to decrease their spending, which may impact the demand for insurance products. For example, declining automotive sales and 
weaknesses in the housing market generally impact the purchase of our personal auto and homeowners insurance products by 
consumers  and  business  insurance  products  by  businesses  involved  in  these  industries.  High  levels  of  unemployment  have  a 
tendency to cause the number of workers’ compensation claims to increase, as laid-off and unemployed workers may seek workers’ 
compensation benefits to replace their lost healthcare benefits. Similarly, uninsured and underinsured motorist claims may rise. 
Vacated homes and business properties pose increased insurance industry risk.

Volatility and weakness in the financial and capital markets may negatively impact the value of our investment portfolio. 

Economic strains on states and municipalities could result in downgrades or defaults of certain municipal obligations.

We may be adversely affected by business difficulties, bankruptcies and impairments of other parties with whom we do 
business, such as independent agents, key vendors and suppliers, reinsurers or banks, which increases our credit risk and other 
counterparty risks. Bankruptcies among our current business insurance customers can negatively affect our retention. Reductions 
in new business start-ups may negatively affect the number of future potential business insurance customers.

In response to economic conditions, the United States federal government and other governmental and regulatory bodies 
have taken action and may take additional actions to address such conditions. There can be no assurance as to what impact such 
actions or future actions will have on the financial markets, economic conditions or our Company.

In addition, government spending and monetary policies or other factors may cause the rate of inflation to increase in the 
future. Inflation can have a significant negative impact on property and casualty insurers because premium rates are established 
before the amount of losses and loss expenses are known. When establishing rates, we attempt to anticipate increases from inflation 
subject to the limitations of modeling economic variables. Premium rates may prove to be inadequate due to low trend assumptions 
arising from the use of historical data. Even when general inflation is relatively modest, price inflation on the goods and services 
purchased by insurance companies in settling claims can steadily increase. Reserves may develop adversely and become inadequate. 
Retentions and deductibles may be exhausted more quickly. Interest rate increases in an inflationary environment could cause the 
values of our fixed income investments to decline.

Adverse capital and credit market conditions may negatively affect our ability to meet unexpected liquidity needs or to 

obtain credit on acceptable terms.

In the event that we need access to additional capital to pay our operating expenses, make payments on our indebtedness, 
pay for capital expenditures or fund acquisitions, our ability to obtain such capital may be constrained and the cost of any such 
capital may be significant. Our ability to obtain additional financing will depend on numerous factors, such as market conditions, 
the general availability of credit, the overall availability of credit to our industry, our credit ratings and credit capacity, as well as 
lenders’  perception  of  our  long-  or  short-term  financial  prospects.  Our  access  to  funds  may  also  be  constrained  if  regulatory 
authorities or rating agencies take negative actions. If certain factors were to occur, our internal sources of liquidity may prove to 
be insufficient and we may not be able to successfully obtain additional financing on satisfactory terms.

DISTRIBUTION SYSTEM

Our retail agents, who are part of the independent agency distribution channel, are our sole distribution method for our 
personal and commercial insurance products.  Our exclusive use of such distribution may constrain our ability to grow at a 
comparable pace to our competitors that utilize multiple distribution channels. In addition, consumers may prefer to purchase 
insurance products through other means, such as the internet, rather than through agents.

We market our insurance products exclusively through independent, non-exclusive insurance agents,  including platform 
agents,   whereas some of our competitors sell their insurance products through direct marketing techniques, the internet or “captive” 
insurance agents who sell products exclusively for one insurance company. Throughout its history, the State Auto Group has 
supported  the  independent  agency  system  as  our  distribution  channel.  However,  we  recognize  that  although  the  number  of 
distribution locations has expanded and the size of many agencies has grown, the number of individual independent agencies in 
24

the  industry  has  dramatically  shrunk  over  the  past  decade  due  to  agency  purchases,  consolidations,  bankruptcies  and  agent 
retirements. We also recognize that it may become more difficult to expand the number of independent agencies representing us. 
If  we  are  unsuccessful  in  maintaining  and  increasing  our  agency  representation,  our  sales  and  results  of  operations  could  be 
adversely affected.

The retail agents that market and sell our products also sell products of our competitors. These agents may recommend our 
competitors’ products over our products or may stop selling our products altogether. When price competition is intense,  our 
premium production may be negatively impacted by the fact our independent agent distribution force has products to sell from 
other carriers that may be more willing to lower prices to grow top line sales. Consequently, we must remain focused on attracting 
and partnering with agents to market and sell our products. We compete for productive agents primarily on the basis of our financial 
position, support services, ease of doing business, compensation and product features. Although we make efforts to ensure we 
have strong relationships with our retail agents, we may not be successful and our sales and results of operations could be adversely 
affected.

In addition, consumers are increasingly using the internet and other alternative channels to purchase insurance products. 
While our website provides a significant amount of information about our insurance products, consumers cannot purchase insurance 
through our website. Instead, consumers must contact one of our independent agents to purchase our insurance products or make 
changes to their policies. This single distribution system may place us at a disadvantage with consumers who prefer to purchase 
insurance products online or through other alternative distribution channels.

Additionally, in any given period we may drive a significant portion of our business from a limited number of agents and 
the loss of any of these relationships could have a significant impact on our ability to market our products and services.  Likewise,  
in certain jurisdictions, when the insured remits payments to the agent in full, our premiums are considered to have been paid in 
full, notwithstanding that we may or may not have actually received the premiums from the agent.  Consequently, we assume a 
degree of risk associated with certain agents with whom we transact business.

REGULATION

Our business is heavily regulated, and changes in regulation may reduce our profitability and limit our growth.

We are subject to extensive regulation in the states in which we conduct business. This regulation is generally designed to 
protect the interests of policyholders, as opposed to shareholders and other investors, and relates to authorization for lines of 
business, capital and surplus requirements, investment limitations, underwriting limitations, transactions with affiliates, dividend 
limitations (see “Regulation-Dividends” in Item 1), changes in control, premium rates and a variety of other financial and non-
financial components of an insurance company’s business. The NAIC and state insurance regulators are constantly examining 
laws  and  regulations,  generally  focusing  on  modifications  to  holding  company  regulations,  interpreting  existing  laws  and 
developing new laws.

From time to time, some states in which we conduct business have considered or enacted laws that may alter or increase 
state authority to regulate insurance companies and insurance holding companies. In other situations, states in which we conduct 
business have considered or enacted laws that impact the competitive environment and marketplace for property and casualty 
insurance.

Nearly all states require licensed insurers to participate in guaranty funds through assessments covering a portion of insurance 
claims against impaired or insolvent insurers. An increase in the magnitude of impaired companies could result in an increase in 
our share of such assessments. Residual market or pooling arrangements exist in many states to provide certain types of insurance 
coverage to those that are otherwise unable to find private insurers willing to insure them. Licensed insurers voluntarily writing 
such coverage are required to participate in these residual markets or pooling mechanisms. Such participation exposes us to possible 
assessments, some of which could be material to our results of operations. The potential availability of recoupments or premium 
rate increases, if applicable, may not offset such assessments in the financial statements nor do so in the same fiscal periods.

From time to time, some of the states in which we operate consider legislation restricting or banning the use of credit scoring 
in rating and/or risk selection in personal lines of business. Similarly, several states have considered restricting insurers’ rights to 
use loss history information maintained in various databases by insurance support organizations. These tools help us price our 
products more fairly and enhance our ability to compete for business that we believe will be profitable. Such regulations would 
limit our ability, as well as the ability of all other insurance carriers operating in any affected jurisdiction, to take advantage of 
these tools.

Currently  the  federal  government  does  not  directly  regulate  the  insurance  business.  However,  in  recent  years  the  state 
insurance regulatory framework has come under increased federal scrutiny. Congress and some federal agencies from time to time 
investigate the current condition of insurance regulation in the United States to determine whether to impose federal regulation 

25

or to allow an optional federal charter, similar to banks. In addition, changes in federal legislation and administrative policies in 
several areas, including changes in the Gramm-Leach-Bliley Act, financial services regulation and federal taxation, or repeal of 
McCarran-Ferguson Act (which largely exempts the insurance industry from the federal antitrust laws), could significantly impact 
the insurance industry and us.

The Federal Insurance Office was established in 2010 by the enactment of the Dodd-Frank Act. The Federal Insurance Office 
is a separate office within the United States Department of Treasury. The primary objective of the Federal Insurance Office is to 
monitor  all  aspects  of  the  insurance  industry. The  Federal  Insurance  Office  also  coordinates  and  develops  federal  policy  on 
international insurance matters, including representing the United States in the International Association of Insurance Supervisors, 
assists  in  negotiating  certain  international  agreements,  monitors  access  to  affordable  insurance  by  traditionally  underserved 
communities and consumers, minorities, and low- and moderate-income persons, and assists in the administration of the terrorism 
risk insurance program. However, the Federal Insurance Office lacks regulatory authority, and it is not clear how this federal office 
will coordinate and interact with the NAIC or state insurance regulators. 

Although we do not write health insurance, rules affecting health care services can affect insurance we write, including 
workers’ compensation, commercial and personal automobile and liability insurance. The enactment of the Patient Protection and 
Affordable Care Act of 2010  and additional health care reform legislation may have an impact on various aspects of our business. 
In addition, we may be impacted as a business enterprise by potential tax issues and changes in employee benefits. We will continue 
to monitor and assess the impact of health care legislation or regulations, or changing interpretations, at the federal or state levels.

We cannot predict with certainty the effect any enacted, proposed or future state or federal regulation or NAIC initiatives 
may have on the conduct of our business. Furthermore, there can be no assurance that the regulatory requirements applicable to 
our business will not become more stringent in the future or result in materially higher costs than current requirements. For example, 
concerns over climate change may prompt federal, state or local laws intended to protect the environment. Changes in the regulation 
of our business may reduce our profitability, limit our growth or otherwise adversely affect our operations.

We  could  be  adversely  affected  if  our  controls  designed  to  assure  compliance  with  guidelines,  policies,  and  legal  and 
regulatory standards, including financial and regulatory reporting, are ineffective. Our business is dependent on our ability to 
regularly engage in a large number of insurance underwriting, claim processing, personnel and human resources, and investment 
activities, many of which are complex. These activities often are subject to internal guidelines and policies, as well as legal and 
regulatory requirements. No matter how well designed and executed, control systems provide only reasonable assurance that the 
system objectives will be met. If our controls are not effective, it could lead to financial loss, unexpected risk exposures or damage 
to our reputation.

Tax legislation initiatives or challenges to our tax positions could adversely affect our results of operations and financial 

condition.

We are subject to the tax laws and regulations of the United States federal, state and local governments. Tax legislative 
initiatives by these governmental bodies, including actions by departments of insurance, taxing authorities and other state and 
local agencies, to change the current tax structure or to increase taxes, assessments and other revenue-generating fees may increase 
the cost of doing business in those jurisdictions.

From time to time, various legislative initiatives are enacted or proposed that could materially impact our financial statements 
or tax positions. The Tax Cuts and Jobs Act of 2017 (the “TCJA”), a comprehensive federal tax reform initiative, was enacted into 
law in December 2017. Among other things, the TCJA reduces the corporate tax rate to 21 percent as of January 1, 2018.  As a 
result of the TCJA, we revalued our deferred tax assets and liabilities for the year ended 2017.  This revaluation resulted in the 
recognition of $36.4 million of provisional deferred tax expense. We are continuing to assess the impact of the TCJA on our 
financial statements and tax positions.

There can be no assurance that our effective tax rate or tax positions will not be adversely affected by the TCJA or other 
enacted or proposed tax initiatives. In addition, United States federal, state and local tax laws and regulations are extremely complex 
and subject to varying interpretations. There can be no assurance that our tax positions will not be challenged by relevant tax 
authorities or that we would be successful in any such challenge.

26

CLAIM AND COVERAGE DEVELOPMENTS

Developing claim and coverage issues in our industry are uncertain and may adversely affect our insurance operations.

As industry practices and legislative, judicial and regulatory conditions change, unexpected and unintended issues related 
to claims and coverage may develop. These issues could have an adverse effect on our business by either extending coverage 
beyond our underwriting intent or by increasing the frequency or severity of claims. The premiums we charge for our insurance 
products are based upon certain risk expectations. When legislative, judicial or regulatory authorities expand the burden of risk 
beyond our expectations, the premiums we previously charged or collected may no longer be sufficient to cover the risk, and we 
do not have the ability to retroactively modify premium amounts. Furthermore, our reserve estimates do not take into consideration 
a major retroactive expansion of coverage through legislative or regulatory actions or judicial interpretations.

An emerging risk faced by the property and casualty industry is commonly referred to as the opioid crisis. Numerous lawsuits 
have been filed on behalf of states, counties and municipalities alleging a variety of claims and generally seek compensatory 
damages caused by the opioid crisis. In general, defendants named in these lawsuits have been major pharmaceutical companies, 
wholesale distributors, retail pharmacies and doctors.  Since these lawsuits are at early stages, we are unable to predict the outcome 
of these lawsuits or their impact to our financial results.

Court decisions have had, and are expected to continue to have, significant impact on the property and casualty insurance 
industry. These decisions may increase the level of risk which insurers are expected to assume in a number of ways, such as by 
eliminating exclusions, increasing limits of coverage, creating rights in claimants not intended by the insurer and interpreting 
applicable statutes expansively to create obligations on insurers not originally considered when the statute was passed. In some 
cases, court decisions have been applied retroactively. Court decisions have also negated legal reforms passed by state legislatures.

We have seen instances of political pressure exerted to force or persuade insurers to provide extra-contractual coverage, 

such as foregoing the use of deductibles. 

There is also a growing trend of plaintiffs targeting property and casualty insurers, including us, in putative class action 
litigation  relating  to  claim-handling  and  other  practices,  particularly  with  respect  to  the  handling  of  personal  lines  auto  and 
homeowners claims.

There are concerns that the focus on climate change and global warming could affect court decisions or result in litigation, 
including potential matters arising from federal, state or local laws intended to protect the environment. Other environmental 
concerns could also create or affect potential liability exposures.

Many of these issues are beyond our control. The effects of these and other unforeseen claims and coverage issues are 

extremely hard to predict and could materially harm our business and results of operations.

LITIGATION

We may suffer losses from litigation, which could materially and adversely affect our operating results or cash flows and 

financial condition.

As is typical in our industry, we face risks associated with litigation of various types, including disputes relating to insurance 
claims under our policies, as well as other general commercial and corporate litigation. Litigation is subject to inherent uncertainties 
and in the event of an unfavorable outcome in one or more litigation matters, the ultimate liability may be in excess of amounts 
currently reserved and may be material to our operating results or cash flows for a particular quarter or annual period and to our 
financial condition.

TERRORISM

Terrorist attacks, and the threat of terrorist attacks, and ensuing events could have an adverse effect on us.

Terrorism, both within the United States and abroad, and military and other actions and heightened security measures in 
response to these types of threats, may cause loss of life, property damage, reduced economic activity, and additional disruptions 
to commerce. Terrorist attacks could cause losses from insurance claims related to the property and casualty insurance operations 
of the State Auto Group, as well as a decrease in our stockholders’ equity, net income and/or revenue.

The Terrorism Acts require the federal government and the insurance industry to share the risk of insured losses on future 
acts of terrorism that are certified by the U.S. Secretary of the Treasury.  We are required to participate in the Terrorism Acts as a 
result of our commercial insurance business.  In addition, under the Terrorism Acts, terrorism coverage is mandatory for all primary 
workers’  compensation  policies.  Insureds  with  non-workers’  compensation  commercial  policies,  however,  have  the  option  to 

27

accept or decline our terrorism coverage.  In 2017, over 90% of our commercial lines non-workers’ compensation policyholders 
purchased terrorism coverage.  Although the Terrorism Acts mitigate our exposure to a large-scale terrorist attack, our deductible 
is substantial and losses could have a material adverse effect on our results of operations, financial condition and liquidity. 

In addition, some of the assets in our investment portfolio may be adversely affected by declines in the equity markets and 
economic activity caused by the continued threat of terrorism, ongoing military and other actions and heightened security measures. 
We cannot predict at this time the extent to which industry sectors in which we maintain investments may suffer losses as a result 
of potentially decreased commercial and economic activity, or how any such decrease might impact the ability of companies within 
the affected industry sectors to pay interest or principal on their securities, or how the value of any underlying collateral might be 
affected. 

Furthermore, our reinsurers could experience significant losses as a result of terrorist attacks, potentially jeopardizing their 
ability to pay losses ceded to them and reducing the availability of reinsurance.  Our current commercial property reinsurance 
excludes certified acts of foreign terrorism and loss due to nuclear, biological or chemical agents.

INVESTMENTS

The performance of our investment portfolios is subject to various investment risks, such as market, credit, concentration, 
liquidity, and interest rate risks.  Such risks could result in material adverse effects to our results of operations, cash flows and 
financial position.

Like other property and casualty insurance companies, we depend on income from our investment portfolio for a portion of 
our revenues and earnings and are therefore subject to market risk, credit risk, concentration risk, liquidity risk and the risk that 
we will incur losses due to adverse changes in equity, interest, commodity or foreign currency exchange rates and prices. Our 
primary market risk exposures are to changes in interest rates and equity prices. Continuation of the current low interest rate 
environment puts downward pressure on investment income. Future increases in interest rates could cause the values of our fixed 
income portfolios to decline, with the magnitude of the decline depending on the duration of our portfolio. Individual securities 
in our fixed income portfolio are subject to credit risk and default. Downgrades in the credit ratings of fixed maturities can have 
a significant negative effect on the market valuation of such securities. For example, budget strains on certain states and local 
governments could negatively affect the credit quality and ratings of their issued securities.

Our fixed income portfolio includes certain securities with call features permitting them to be redeemed by the issuers prior 
to stated maturity. Reinvestment risk exists with such securities as it may not be possible to reinvest the proceeds from the called 
securities at equivalent yields.

If the fixed income or equity portfolios, or both, were to be impaired by market, sector or issuer-specific conditions to a 
substantial  degree,  our  liquidity,  financial  position  and  financial  results  could  be  materially  adversely  affected.  Under  these 
circumstances, our income from these investments could be materially reduced, and declines in the value of certain securities 
could further reduce our reported earnings and capital levels. A decrease in value of our investment portfolio could also put our 
insurance subsidiaries at risk of failing to satisfy regulatory minimum capital requirements. If we were not at that time able to 
supplement our subsidiaries’ capital from STFC or by issuing debt or equity securities on acceptable terms, our business could be 
materially adversely affected. Also, a decline in market rates of fixed income securities or a decline in the fair value of equity 
securities could cause the investments in our pension plans to decrease, resulting in additional expense and increasing required 
contributions to the pension plan.

In addition, our investments are subject to risks inherent in the nation’s and world’s capital markets. The functioning of those 
markets, the values of the investments held by us and our ability to liquidate investments on favorable terms or short notice may 
be adversely affected if those markets are disrupted or otherwise affected by local, national or international events, such as power 
outages, system failures, wars or terrorist attacks or by recessions or depressions, a significant change in inflation expectations, a 
significant devaluation of governmental or private sector credit, currencies or financial markets and other factors or events.

Changes in tax laws impacting marginal tax rates and/or the preferred tax treatment of municipal obligations under current 
law, could adversely affect the market value of municipal obligations. Since a significant portion of our investment portfolio is 
invested in tax-exempt municipal obligations, any such changes in tax law could adversely affect the value of the investment 
portfolio. Additionally, any such changes in tax law could reduce the difference between tax-exempt interest rates and taxable 
rates.

EMPLOYEES

28

Our ability to attract, develop and retain talented employees, managers and executives, and to maintain appropriate 
staffing levels, is critical to our success, as is our ability to effectively plan for the succession and transition of key executives 
and subject matter experts.

Our  success  depends  on  our  ability  to  attract,  train,  develop  and  retain  talented,  ethical,  diverse  employees,  including 
executives and other key managers in a specialized industry. The loss of certain key officers and employees or the failure to attract 
and develop talented new executives and managers could have a materially adverse effect on our business.  Effective succession 
planning is important to assure the timely, competent replacement of retiring or transitioning senior executives and other departing 
management talent and subject matter experts. 

Our success also depends on our ability to maintain and improve the effectiveness of our staff.  Our ability to do so may be 
impaired as a result of a variety of internal and external factors which affect employees and the employment marketplace, as well 
as our ability to recognize and respond to changing trends and other circumstances that affect our employees.  In addition, we 
must forecast the changing business environments (for multiple business units and in many geographic markets) with reasonable 
accuracy and adjust hiring programs and/or employment levels accordingly. Our failure to recognize the need for such adjustments, 
or the failure or inability to react appropriately on a timely basis, could lead either to over-staffing (which would adversely affect 
our cost structure) or under-staffing (impairing our ability to execute and effectively service our business) in one or more business 
units or locations. In either event, our financial results could be materially adversely affected.

CONTROL BY OUR PARENT COMPANY

State Auto Mutual owns a significant interest in us and may exercise its control in a manner detrimental to the interests 

of other STFC shareholders.

As of December 31, 2017, State Auto Mutual owned approximately 61.2% of the voting power of our Company.  Therefore, 
State Auto Mutual has the power to direct our affairs and is able to determine the outcome of substantially all matters required to 
be submitted to shareholders for approval, including the election of all our directors. State Auto Mutual could exercise its control 
over us in a manner detrimental to the interests of other STFC shareholders.

COMPETITION

Our industry is highly competitive, which could adversely affect our sales and profitability.

The property and casualty insurance business is highly competitive, and we compete with a large number of other insurers. 
Some of our competitors have well-established national reputations and brands supported by extensive media advertising. Some 
of our competitors have substantially greater financial, technical and operating resources and market share than us. We may not 
be able to effectively compete, which could adversely affect our sales and profitability. We believe that competition in our lines 
of business is based primarily on price, service, commission structure, product features, technology, use of telematics, financial 
strength ratings, producer relationships, reputation and name or brand recognition. Market developments such as usage-based auto 
insurance or new entrants into the insurance marketplace could potentially result in reduced market share or adverse selection. 
The growth in mobile communications and the prominence of social media as a source of information for consumers are recent 
examples of significant developments in the marketplace which may adversely affect our competitive position. Social media, for 
example, could be potentially utilized in a manner which negatively affects our reputation with current or prospective policyholders 
and agents.

Our competitors sell through various distribution channels, including independent agents, captive agents and directly to the 
consumer. We compete not only for personal and business insurance customers, but also for independent agents to market and sell 
our products.  Some of our competitors offer a broader array of products, have more competitive pricing or have higher claims 
paying ability ratings. In addition, other financial institutions are now able to offer services similar to our own as a result of the 
Gramm-Leach-Bliley Act.

The increased transparency that arises from information available from the use of tools such as comparative rater software, 
could work to our disadvantage. The competitive environment for certain lines of business, such as personal auto insurance, puts 
pressure on achieving sustainable profit margins. We may have difficulty differentiating our products or becoming among the 
lowest cost providers.  Expense efficiencies are important to maintaining and increasing our growth and profitability.  If we are 
unable to efficiently execute and realize future expense efficiencies, it could affect our ability to establish competitive pricing and 
could have a negative effect on new business growth and retention of existing policyholders.

29

CHANGES IN ACCOUNTING STANDARDS

Changes in accounting standards issued by the FASB or other standard-setting bodies may adversely affect our results 

of operations and financial condition.

Our financial statements are prepared in accordance with GAAP, FASB, AICPA and other accounting standard-setting bodies 
may periodically issue changes to, interpretations of or guidance with respect to GAAP. The adoption of such guidance may have 
an adverse effect on our results of operations and financial position. See Note 1 to our consolidated financial statements included 
in Item 8 of this Form 10-K regarding adoption of recent accounting pronouncements.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

We share our operating facilities with State Auto Mutual pursuant to the terms of the 2005 Management Agreement. Our 
corporate  headquarters  are  located  in  Columbus,  Ohio,  in  buildings  owned  by  State Auto  Mutual  that  contain  approximately 
280,000 square feet of office space. We and State Auto Mutual also own and lease other office facilities in numerous locations 
throughout the State Auto Group’s geographical areas of operation.

Item 3. Legal Proceedings

We are involved in lawsuits in the ordinary course of our business arising out of or otherwise related to our insurance policies. 
Additionally, from time to time we may be involved in lawsuits, including class actions, in the ordinary course of business but not 
arising out of or otherwise related to our insurance policies. These lawsuits are in various stages of development. We generally 
will contest these matters vigorously but may pursue settlement if appropriate. Based on currently available information, we do 
not believe it is reasonably possible that any such lawsuit or related lawsuits will be material to our results of operations or have 
a material adverse effect on our consolidated financial position or cash flows.

Item 4. Mine Safety Disclosures

Not applicable.

30

PART II

Item 5.  Market  for  the  Registrant’s  Common  Equity,  Related  Shareholder  Matters,  and  Issuer  Purchases  of  Equity 
Securities

Market Information; Holders of Record

Our common shares are traded on the NASDAQ Global Select Market under the symbol STFC.  As of February 23, 2018, 

there were 1,112 shareholders of record of our common shares.

Market Price Ranges and Dividends Declared on Common Shares

Initial Public Offering—June 28, 1991 – $2.25(1). The following table sets forth information with respect to the high and 
low sale prices of our common shares for each quarterly period for the past two years as reported by NASDAQ, along with the 
amount of cash dividends declared by us with respect to our common shares for each quarterly period for the past two years:

2017
First Quarter
Second Quarter
Third Quarter
Fourth Quarter

2016
First Quarter
Second Quarter
Third Quarter
Fourth Quarter
(1)  Adjusted for stock splits.

High

Low

Dividend

$

$

$

$

27.97
27.62
27.00
30.85

High

22.83
22.22
24.35
27.42

$

23.60
23.89
22.11
24.84

0.10
0.10
0.10
0.10

Low

Dividend

$

17.84
18.69
20.76
19.54

0.10
0.10
0.10
0.10

See Item 7 of this Form 10-K, “Management’s Discussion and Analysis of Financial Condition and Results of Operations
—Liquidity and Capital Resources—Regulatory Considerations,” for information regarding regulatory restrictions on the payment 
of dividends to State Auto Financial by its insurance subsidiaries.

31

Performance Graph

The line graph below compares the total return on $100.00 invested on December 31, 2012, in STFC’s shares, the CRSP 
Total Return Index for the NASDAQ Stock Market (“NASDAQ Index”), and the CRSP Total Return Index for NASDAQ insurance 
stocks (“NASDAQ Ins. Index”), with dividends reinvested.

STFC
NASDAQ Index
NASDAQ Ins. Index

12/31/2012

12/31/2013

12/31/2014

12/31/2015

12/31/2016

12/31/2017

100.00
100.00
100.00

145.26
140.17
131.15

154.81
160.96
144.99

163.68
172.40
157.63

216.86
187.86
185.46

239.14
243.71
194.61

32

Item 6. Selected Consolidated Financial Data

(dollars and shares in millions, except per share data)

Year ended December 31

2017

2016

2015

2014

2013

Statement of Income Data — GAAP Basis:
Earned premiums
Net investment income
Total revenues
Net (loss) income
Earned premium (decline) growth
Return on average invested assets(1)
Balance Sheet Data — GAAP Basis:
Total investments
Total assets
Total notes payable
Total stockholders’ equity
Common shares outstanding
Return on average equity
Debt to capital ratio
Per Common Share Data — GAAP Basis:
Basic EPS
Diluted EPS
Cash dividends per share
Book value per share
Common Share Price:

High
Low

Close at December 31
Close price to book value per share
GAAP Ratios:
Loss and LAE ratio
Expense ratio
Combined ratio
Statutory Ratios:
Loss and LAE ratio
Expense ratio
Combined ratio
Net premiums written to surplus
(1)

Invested assets include investments and cash equivalents.

$ 1,275.1
$
78.8
$ 1,421.3
(10.7)
$

(1.3)%
3.1 %

$ 2,689.7
$ 3,014.3
122.1
$
880.9
$
42.4
(1.2)%
12.2 %

$
$
$
$

$
$
$

(0.25)
(0.25)
0.40
20.76

30.85
22.11
29.12
1.40

72.0 %
35.7 %
107.7 %

72.2 %
35.1 %
107.3 %
1.5

1,291.9
74.7
1,405.4
21.0

1.7%
3.1%

2,612.6
2,959.4
122.1
891.3
41.8

2.4%
12.0%

1,270.5
71.7
1,368.6
51.2
18.3%
3.1%

2,471.7
2,828.2
100.5
884.6
41.3
5.8%
10.2%

1,074.1
74.7
1,172.7
107.4

1,055.0
72.8
1,153.0
60.8

1.8%
3.5%

1.2%
3.4%

2,357.9
2,766.6
100.5
872.9
40.9
13.0%
10.4%

2,251.3
2,496.1
100.5
785.0
40.7

8.0%
11.4%

0.50
0.50
0.40
21.31

27.42
17.84
26.81
1.26

72.9
33.3
106.2

73.1
33.4
106.5
1.5

1.25
1.23
0.40
21.40

27.37
20.01
20.59
0.96

67.9
33.6
101.5

68.0
33.9
101.9
1.6

2.63
2.60
0.40
21.32

25.43
18.35
22.22
1.04

71.8
33.7
105.5

72.1
33.9
106.0
1.5

1.50
1.49
0.40
19.27

23.10
14.10
21.24
1.10

68.2
33.6
101.8

68.5
34.5
103.0
1.4

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Capitalized terms used in this Item 7 and not otherwise defined have the meanings ascribed to such terms under the caption 
“Important Defined Terms Used in this Form 10-K” which immediately precedes Part I of this Form 10-K. This discussion should 
be read in conjunction with the consolidated financial statements and notes thereto included in Item 8 of this Form 10-K and the 
narrative description of our business contained in Item 1 of this Form 10-K.

OVERVIEW

State Auto Financial is a property and casualty insurance holding company. Our insurance subsidiaries are part of the State 
Auto Group and Pooling Arrangement described below. The State Auto Group markets its insurance products throughout the 
United States primarily through independent agencies, which include retail agencies and brokers. Our Pooled Companies are rated 
A- (Excellent) by A.M. Best.

State Auto Financial’s principal subsidiaries are State Auto P&C, Milbank and SA Ohio, each of which is a property and 

casualty insurance company, and Stateco, which provides investment management services to affiliated insurance companies.

33

Our reportable insurance segments are personal insurance, commercial insurance and specialty insurance. These insurance 
segments are aligned with the reporting lines to our principal operating decision makers. Investment operations is also a reportable 
segment.  See “Personal and Commercial Insurance” and “Specialty Insurance” in Item 1 of this Form 10-K for more information 
about our insurance segments.

We evaluate the performance of our insurance segments using industry financial measurements determined under SAP and 
certain measures determined under GAAP. We evaluate our investment operations segment based on investment returns of assets 
managed. Financial information about our segments for 2017 is set forth in this Item 7 and in Note 16 to our consolidated financial 
statements included in Item 8 of this Form 10-K. 

EXECUTIVE SUMMARY

We delivered significant progress in 2017 toward our goal of profitable growth.  During 2017, we continued the rollout of 
our “State Auto Connect” digital quote and issue platform for personal auto and homeowners new business.  State Auto Connect 
is now accessible to agents in 22 of the 28 states where we are licensed to write personal auto and homeowners policies. We plan 
on launching the remaining six personal lines states in 2018. We are now a solely digital insurance company for new customers 
in those states.  Additionally, we launched State Auto Connect for our commercial auto and small commercial package products 
in the fourth quarter of 2017 and will continue the rollout of this platform to our existing states throughout 2018. Both of our 
platforms include new products and rates, and incorporate advanced data analytics. We believe these platforms will make us the 
carrier of choice for independent agents as their customers increasingly demand products and services from digital companies.  
We plan to complete our transformation to digital for commercial auto and small commercial package in 2018. Our workers’ 
compensation and farm and ranch products will follow.

Our decision to exit our excess and surplus specialty business during the second half of 2017, in addition to our 2016 decision 
to exit our programs business, will enable us to fully focus on achieving profitable growth within our core personal insurance and 
commercial insurance products. We believe that the changes we have made improve our competitiveness and better position us 
to achieve our goal of profitable growth. 

Insurance Operations

Personal insurance segment: Throughout 2017, work continued to address the underwriting and pricing issues that impacted 
our underwriting results in recent years. We continued to take rate actions in a number of states for both our personal auto and 
homeowners products to improve overall profitability. We experienced a year-over-year increase in written premiums, driven by 
our rate actions and new business growth. Our new auto product incorporates discounts if customers decide to sign up for telematics, 
which enables us to further refine our pricing based on an insured’s driving habits. Our new homeowners product incorporates 
discounts for homes with smart technologies (i.e., technologies that monitor activity within the home and immediately notify a 
homeowner in the event of a potential loss event such as a water leak or fire). Homeowners policies-in-force (“PIF”) increased 
compared to 2016, the first year-over-year PIF growth in eight years, driven by the launch of State Auto Connect. 

Commercial insurance segment: During 2017, we continued to address underwriting and pricing issues that impacted our 
commercial insurance underwriting results in recent years, particularly commercial auto. Commercial auto results improved in 
2017 compared to 2016 due primarily to (i) greater favorable development of prior accident year losses and (ii) pricing and other 
actions we have undertaken since 2016; however, the pricing and other actions contributed to an overall decline in written premiums 
as retention declines offset increases in new business. Softening marketing conditions within the workers’ compensation market 
place impacted our workers’ compensation written premium as both new business and renewal premiums were down.

While expenses remain a challenge, associates at all levels are focused on identifying ways we can increase efficiencies and 
lower  expenses. We  continued  to  invest  in  new  technology  solutions,  enabling  us  to  replace  outdated  and  inefficient  legacy 
technologies.  In addition to State Auto Connect, which enables us to improve overall underwriting efficiency and lower acquisition 
costs, during 2017 we began an effort to replace our legacy financial and human resource systems and successfully launched a 
new integrated platform in January 2018.  We have also utilized robotics to improve efficiencies within our claims and customer 
service units and continue to identify other processes throughout the organization that can be made more efficient with the use of 
robotics.  These investments will put pressure on our expense ratios in the short-term, but we believe that the efficiency benefits 
will result in consistently lower expense ratios in the long-term. 

Claims

Our Claims and Risk Engineering (CARE) associates are focused on being faster and more effective while still maintaining 
quality.  They continue to identify improvements to our claim handling capabilities.   As an example, during 2017 we began offering 
claimants the option to receive claim payments electronically, which not only streamlines the claims payment process, but also 
lowers our overall payment costs.  

34

Culture

We recognize that we can’t become the transformational company we aspire to be without a culture that is aligned with that 
objective.  We have made great strides in developing a culture that encourages openness, candor and collaboration; one in which 
all associates are empowered to speak up and are comfortable doing so; and finally, one in which the sharing of information is an 
expectation. Additionally, we strive to create a culture in which mistakes are not viewed as failures, but opportunities to learn and 
improve. We have built an environment that is diverse and inclusive of thought, opinions, ideas and people. We continue building 
upon a nearly century-long commitment to giving back to the communities in which we live and work through our time and 
financial resources.

Moving forward

With the successful rollout of our digital platform for personal lines and the launch of our commercial lines-focused digital 
platform, we now have the critical technology pieces of our foundation in place. With our decision to exit specialty business now 
behind  us,  we  can  fully  focus  our  efforts  on  digital  delivery,  product  management,  claims  handling,  data  and  analytics  and 
underwriting that is best suited for personal and commercial insurance. We are committed to making the same amount of progress 
toward becoming profitable, and will do so with the people, the processes and technology required to deliver.

POOLING ARRANGEMENT

The STFC Pooled Companies and the Mutual Pooled Companies participate in a quota share reinsurance pooling arrangement 
referred to as the “Pooling Arrangement.” Under the Pooling Arrangement, State Auto Mutual assumes premiums, losses and 
expenses from each of the Pooled Companies and in turn cedes to each of the Pooled Companies a specified portion of premiums, 
losses and expenses based on each of the Pooled Companies’ respective pooling percentages. State Auto Mutual then retains the 
balance of the pooled business.

The following table sets forth the participants and their participation percentages in the Pooling Arrangement.  There were 

no changes to the participants or to their participation percentages during 2017.

STFC Pooled Companies:
State Auto P&C
Milbank
SA Ohio

Total STFC Pooled Companies
State Auto Mutual Pooled Companies:

State Auto Mutual
SA Wisconsin
Meridian Security
Patrons Mutual
RIC
Plaza
American Compensation
Bloomington Compensation

Total State Auto Mutual Pooled Companies

51.0%
14.0
0.0
65.0

34.5
0.0
0.0
0.5
0.0
0.0
0.0
0.0
35.0%

We anticipate that the STFC Pooled Companies will maintain a 65% participation percentage in the Pooling Arrangement 
for the foreseeable future. However, under applicable governance procedures, if the Pooling Arrangement were to be amended, 
management would make recommendations to the Independent Committees of the Board of Directors of both State Auto Mutual 
and STFC. The Independent Committees review and evaluate such factors as they deem relevant and recommend any appropriate 
pooling change to the Board of Directors of both State Auto Mutual and STFC subject to regulatory approval by each participant’s 
respective domiciliary insurance department. The Pooling Arrangement is terminable by any of our Pooled Companies at any time 
by any party by giving twelve months’ notice to the other parties and their respective domiciliary insurance departments. None of 
our Pooled Companies currently intends to terminate the Pooling Arrangement.

Under the terms of the Pooling Arrangement, all subject premiums, incurred losses, loss expenses and other underwriting 
expenses are prorated among our Pooled Companies on the basis of their participation in the pool. By spreading the underwriting 
risk, the Pooling Arrangement is designed to produce more uniform and stable underwriting results for each of our Pooled Companies 
than any one company would experience individually. This has the effect of providing each of our Pooled Companies with a similar 
mix of pooled property and casualty insurance business on a net basis.

35

RESULTS OF OPERATIONS

Summary

The following table sets forth certain key performance indicators we use to monitor our operations for the years ended 

December 31, 2017, 2016 and 2015:

($ millions, except per share data)

2017

2016

2015

GAAP Basis:
Total revenues

Income before federal income taxes
Net (loss) income

Stockholders’ equity
Book value per share

Return on average equity
Debt to capital ratio
Cat loss and ALAE ratio
Non-cat loss and LAE ratio

Loss and LAE ratio

Expense ratio

Combined ratio

Premiums written growth
Investment yield

SAP Basis:
Cat loss and ALAE ratio

Non-cat loss and ALAE ratio
ULAE ratio

Loss and LAE ratio

Expense ratio

Combined ratio

Net premiums written to surplus

$ 1,421.3

$
$

$

$

33.4
(10.7)

880.9

20.76

(1.2)%
12.2 %
9.7 %
62.3 %
72.0 %

35.7 %

107.7 %
(1.9)%
3.1 %

9.7 %

56.8 %

5.7 %

72.2 %
35.1 %

$

$
$

$
$

1,405.4

19.2
21.0

891.3
21.31

$

$
$

$
$

1,368.6

67.3
51.2

884.6
21.40

2.4%
12.0%
6.3%
66.6%

72.9%

33.3%

106.2%
1.6%
3.1%

6.3%

60.9%
5.9%

73.1%

33.4%

5.8%
10.2%
4.0%
63.9%

67.9%

33.6%

101.5%
6.6%
3.1%

4.0%

57.7%
6.3%

68.0%

33.9%

107.3 %

106.5%

101.9%

1.5

1.5

1.6

Our 2017 net loss was $10.7 million compared to net income of $21.0 million and $51.2 million in 2016 and 2015, respectively.  
Our 2017 results included a provisional net charge of $36.4 million resulting from revaluing our deferred tax assets and liabilities 
as a result of the enactment of the TCJA.

The following highlights other significant factors that impacted 2017 results as compared to 2016 and 2015:

• 

• 

• 

Earned premiums in 2017 were $1,275.1 million compared to $1,291.9 million and $1,270.5 million in 2016 and 
2015, respectively. Earned premiums declined in 2017 compared to 2016 due to (i) underwriting and pricing decisions 
within  the  commercial  insurance  segment  to  improve  overall  profitability  and  (ii)  our  decision  to  exit  Program 
business in 2016. Earned premiums in 2016 increased when compared to 2015 primarily driven by new business 
growth in the specialty insurance segment. 

The SAP cat loss and ALAE ratio for 2017 was 9.7% compared to 6.3% and 4.0% for 2016 and 2015, respectively.  
The 2017 cat loss ratio increased when compared to the same 2016 and 2015 periods primarily driven by (i) Hurricanes 
Harvey and Irma during the third quarter of 2017 and (ii) widespread storms that impacted the Ohio Valley region, 
South Carolina, Texas, Mississippi and Georgia during the first quarter of 2017.  The 2016 cat loss ratio increased 
when compared to 2015 primarily due to the impact of (i) increased storm activity, including wind and hail storms, 
in Texas, (ii) Hurricane Matthew, and (iii) wildfires in Tennessee.

The SAP non-catastrophe loss and ALAE ratio for 2017 was 56.8% compared to 60.9% and 57.7% for 2016 and 
2015, respectively. The 2017 loss ratio improved 4.1 points compared to 2016 primarily attributable to 3.2 points, 

36

or  $41.4  million,  of  favorable  development  of  prior  accident  year  losses  and  loss  adjustment  expenses  in  2017 
compared to 1.9 points, or $24.7 million, of adverse development in 2016. Favorable development in 2017 was 
primarily due to $44.0 million of favorable development in the commercial insurance segment. All commercial 
insurance products developed favorably due primarily to lower than anticipated severity emerging from multiple 
accident years. The 2016 loss ratio increased 3.2 points compared to 2015 due primarily to higher severity in lines 
of business with auto exposures.

• 

Net realized gains on investments were $65.1 million in 2017 compared to $36.5 million and $24.7 million in 2016
and 2015, respectively.  Net realized gains in 2017 were impacted by (i) realized gains of $18.5 million from the 
sale of our U.S. small-cap equity portfolio and (ii) sales within our U.S. large-cap equity portfolio. The proceeds 
from the sale of our U.S. small-cap equity portfolio were reinvested in U.S. small-cap focused mutual and exchange 
traded funds. Net realized gains in 2016 were impacted by the recognition of a $12.0 million gain from the redemption 
of a limited partnership investment in international equities.

37

Insurance Segments

We measure our top-line growth for our insurance segments based on net written premiums, which provide us with an 
indication of how well we are doing in terms of revenue growth before it is actually earned. Our policies provide a fixed amount 
of coverage for a stated period of time, often referred to as the “policy term.” As such, our written premiums are recognized as 
earned ratably over the policy term. The unearned portion of written premiums, called unearned premiums, is reflected on our 
balance sheet as a liability and represents our obligation to provide coverage for the unexpired term of the policies.

Insurance industry regulators require our insurance subsidiaries to report their financial condition and results of operations 
using SAP. We use SAP financial results, along with industry standard financial measures determined on a SAP basis and certain 
measures determined on a GAAP basis, to internally monitor the performance of our insurance segments and reward our employees.

One of the more significant differences between GAAP and SAP is that SAP requires all underwriting expenses to be expensed 
immediately and not deferred over the same period that the premium is earned. In converting SAP underwriting results to GAAP 
underwriting results, acquisition costs are deferred and amortized over the periods the related written premiums are earned. For 
a discussion of deferred acquisition costs, see the “Critical Accounting Policies—Deferred Acquisition Costs” section included 
in this Item 7.

The accounting for pension benefits also contributes to the difference between our GAAP loss and expense ratios and our 
SAP loss and expense ratios. For a discussion of our pension and postretirement benefit obligations, see the “Critical Accounting 
Policies – Pension and Postretirement Benefit Obligations” section included in this Item 7.

All references to financial measures or components thereof in this discussion are calculated on a GAAP basis, unless otherwise 

noted.

Summary of Key Indicators of Insurance Segment Results

The following table sets forth certain key performance indicators for our insurance segments for the years ended December 31, 

2017, 2016 and 2015:

$

$

($ in millions)

2017

Net written premiums

Net earned premiums
Losses and LAE incurred:

Cat loss and ALAE

Non-cat loss and ALAE
Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses
Net underwriting loss

Cat loss and ALAE ratio
Non-cat loss and ALAE ratio
Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio
Combined ratio

Personal

Commercial

Specialty

Total

$

609.7

580.3

$

453.6

455.7

206.0

239.1

$

1,269.3

1,275.1

$

26.7
232.2

258.9

25.3

284.2
182.1
(10.6)

5.9%
50.9%
56.8%
5.6%
62.4%
40.2%
102.6%

$

53.9
156.1

210.0

9.5

219.5
76.6
(57.0)

22.5%
65.3%
87.8%
4.0%
91.8%
37.2%
129.0%

124.0
723.5

847.5

72.5

920.0
446.0
(90.9)

9.7%
56.8%
66.5%
5.7%
72.2%
35.1%
107.3%

$

43.4
335.2

378.6

37.7

416.3
187.3
(23.3)

7.5%
57.7%
65.2%
6.5%
71.7%
30.7%
102.4%

38

($ in millions)

2016

Net written premiums
Net earned premiums
Losses and LAE incurred:
Cat loss and ALAE

Non-cat loss and ALAE
Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses
Net underwriting loss

Cat loss and ALAE ratio
Non-cat loss and ALAE ratio
Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio
Combined ratio

($ in millions)

2015

Net written premiums
Net earned premiums

Losses and LAE incurred:

Cat loss and ALAE

Non-cat loss and ALAE
Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses
Net underwriting gain (loss)

Cat loss and ALAE ratio
Non-cat loss and ALAE ratio
Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio
Combined ratio

Personal

Commercial

Specialty

Total

$

$

459.4
472.6

$

256.7
240.8

1,293.3
1,291.9

Personal

Commercial

Specialty

Total

$

$

481.5
476.5

$

1,273.5
1,270.5

$

25.6

276.4
302.0

29.5
331.5
172.7
(31.6)

5.4%
58.5%

63.9%

6.2%
70.1%

37.6%
107.7%

$

7.5

173.7
181.2

9.4
190.6
92.9
(42.7)

3.1%
72.2%

75.3%

3.9%
79.2%

36.2%
115.4%

81.6

786.8
868.4

75.7
944.1
432.4
(84.6)

6.3%
60.9%

67.2%

5.9%
73.1%

33.4%
106.5%

211.0
202.7

0.3

121.1

121.4

8.0
129.4

79.1
(5.9)

$

$

0.2%
59.7%
59.9%
4.0%
63.9%
37.5%
101.4%

16.5

288.8

305.3

33.3
338.6

184.7
(46.8)

3.5%
60.6%
64.1%
7.0%
71.1%
38.4%
109.5%

51.1

732.7

783.8

80.5
864.3

431.3
(25.1)

4.0%
57.7%
61.7%
6.3%
68.0%
33.9%
101.9%

$

577.2
578.5

48.5

336.7
385.2

36.8
422.0
166.8

$

(10.3)

$

8.4%
58.2%

66.6%

6.3%
72.9%

28.9%
101.8%

$

581.0
591.3

34.2

322.9

357.1

39.1
396.2

167.5

$

27.5

$

5.8%
54.6%
60.4%
6.6%
67.0%
28.8%
95.8%

39

Personal Insurance Segment

The following table sets forth certain key performance indicators by major product line of business for our personal insurance 

segment for the years ended December 31, 2017, 2016 and 2015:

Table 1

($ in millions)

2017

Net written premiums
Net earned premiums
Losses and LAE incurred:
Cat loss and ALAE

Non-cat loss and ALAE
Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses
Net underwriting (loss) gain

Cat loss and ALAE ratio

Non-cat loss and ALAE ratio
Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio
Combined ratio

Personal Auto

Homeowners

Other Personal

Total

$

$

362.9
340.7

7.9
237.2
245.1

21.7

266.8

104.2

$

(30.3)

$

2.3%

69.6%
71.9%

6.4%

78.3%

28.7%

107.0%

$

$

227.9
220.7

34.4
89.2
123.6

14.8

138.4

76.0

6.3

15.6%

40.4%
56.0%

6.7%

62.7%

33.4%

96.1%

18.9
18.9

1.1
8.8
9.9

1.2

11.1

7.1

0.7

5.7%

46.5%
52.2%

6.5%

58.7%

37.4%

96.1%

$

609.7
580.3

43.4
335.2
378.6

37.7

416.3

187.3

$

(23.3)

7.5%

57.7%
65.2%

6.5%

71.7%

30.7%

102.4%

40

Table 2

($ in millions)

2016

Net written premiums
Net earned premiums

Losses and LAE incurred:
Cat loss and ALAE
Non-cat loss and ALAE
Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses
Net underwriting (loss) gain

Cat loss and ALAE ratio
Non-cat loss and ALAE ratio
Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio
Combined ratio

Table 3

($ in millions)

2015

Net written premiums

Net earned premiums

Losses and LAE incurred:

Cat loss and ALAE

Non-cat loss and ALAE
Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses
Net underwriting (loss) gain

Cat loss and ALAE ratio
Non-cat loss and ALAE ratio
Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio
Combined ratio

$

$

$

$

Personal Auto

Homeowners

Other Personal

Total

$

333.8
330.6

7.0
243.9
250.9

20.4
271.3

89.7
(30.4)

$

2.1%
73.8%

75.9%

6.1%

82.0%

26.9%
108.9%

$

$

223.0
226.8

40.4
84.2
124.6

15.0
139.6

69.7
17.5

17.8%
37.2%

55.0%

6.6%

61.6%

31.2%
92.8%

$

$

20.4
21.1

1.1
8.6
9.7

1.4
11.1

7.4
2.6

5.1%
41.1%

46.2%

6.8%

53.0%

36.8%
89.8%

577.2
578.5

48.5
336.7
385.2

36.8
422.0

166.8
(10.3)

8.4%
58.2%

66.6%

6.3%

72.9%

28.9%
101.8%

Personal Auto

Homeowners

Other Personal

Total

$

$

224.9

229.8

28.9

76.9
105.9

9.4
115.3
69.6
44.9

12.6%
33.5%
46.1%
4.1%
50.2%

31.0%

81.2%

$

$

21.7

22.4

0.7

9.9
10.6

0.8
11.4
7.9
3.1

3.3%
44.0%
47.3%
3.5%
50.8%

36.4%

87.2%

581.0

591.3

34.2

322.9
357.1

39.1
396.2
167.5
27.5

5.8%
54.6%
60.4%
6.6%
67.0%

28.8%

95.8%

$

334.4

339.1

$

4.6

236.1
240.6

28.9
269.6
90.0
(20.5)

1.3%
69.7%
71.0%
8.5%
79.5%

26.9%

106.4%

41

In October 2016, we launched State Auto Connect for our personal auto and homeowners products in five states.  State Auto 
Connect is a fully digital quote and issue platform that incorporates advanced data analytics and updated pricing models, enabling 
us to offer new products and coverages for our personal auto and homeowners products. The platform enables our agents to submit, 
quote, bind, issue and bill policies through a completely digital and integrated platform. We continued the rollout of State Auto 
Connect throughout 2017, launching it in all but six of our states prior to December 31, 2017. We expect to complete the rollout 
of our personal auto and homeowners products to our remaining six states during the first half of 2018. 

Net written premiums for the year ended December 31, 2017 increased 5.7% compared to 2016 (Tables 1 - 2) driven by (i) 
rate increases for our personal auto product implemented beginning in 2016 and continuing throughout 2017 and (ii) new business 
growth in personal auto and homeowners. The new business growth experienced during 2017 was due to production generated 
through State Auto Connect.

Net written premiums for the year ended December 31, 2016 were flat compared to 2015 (Tables 2 - 3).  While total policies 
in force continued to decline, new business policy counts were up, and personal auto and homeowners new business premiums 
increased when compared to the same 2015 period.  During 2016, we took actions to improve our new business trends, including 
increasing the number of personal lines agency appointments and launching State Auto Connect in five states in October for our 
personal auto and homeowners products.

The SAP catastrophe loss ratio for the year ended December 31, 2017 was 7.5%, compared to 8.4% in 2016 and 5.8% in 
2015 (Tables 1 - 3). During 2017, we were primarily impacted by (i) Hurricanes Harvey and Irma and (ii) widespread storms that 
affected the Ohio Valley region, South Carolina, Texas, Mississippi and Georgia. During 2016, we were impacted by (i) storms 
in Texas, primarily wind and hail, (ii) Hurricane Matthew, and (iii) wildfires in Tennessee.

The SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2017 was 57.7%, compared to 58.2% in 
2016 and 54.6% in 2015. (Tables 1 - 3). The SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2017
improved 0.5 points when compared to 2016 (Tables 1 - 2). The 2017 results were impacted by favorable development of prior 
accident year losses of $4.4 million in personal auto compared to adverse development of $7.9 million in 2016.  The 2017 favorable 
development was attributable to lower than expected bodily injury severity, primarily from accident years 2015 and 2016.  Slightly 
offsetting the 2017 improvement was a 3.2 point increase in the homeowners SAP non-catastrophe loss and ALAE ratio when 
compared to 2016, primarily driven by an increase in current accident year non-catastrophe weather-related losses.

The SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2016 increased 3.6 points when compared 
to 2015 (Tables 2 -3). Personal auto results in 2016 were impacted by increased levels of bodily injury severity trends that resulted 
in increases in ultimate loss and ALAE estimates for prior accident years, primarily 2014 and 2015. In addition, the 2016 accident 
year loss and ALAE estimates reflected the impact of continued increased bodily injury severity trends. 

42

Commercial Insurance Segment

The following table sets forth certain key performance indicators by major product line of business for our commercial 

insurance segment for the years ended December 31, 2017, 2016 and 2015:

Workers'
Comp

Farm &
Ranch

Other
Commercial

Total

$

$

88.4
88.8

—
50.2
50.2
6.7
56.9
28.4
3.5

—%
56.5%
56.5%

7.6%

64.1%
32.1%

96.2%

42.6
39.6

5.1
23.0
28.1

30.2
16.3
(6.9)

13.0%
57.9%
70.9%

5.5%

76.4%
38.2%

$

14.2
14.6

$ 453.6
455.7

$

—
2.6
2.6
1.1
3.7
7.7
3.2

26.7
232.2
258.9
25.3
284.2
182.1
$ (10.6)

0.1%
18.4%
18.5%

7.0%

25.5%
54.4%

5.9%
50.9%
56.8%

5.6%

62.4%
40.2%

114.6%

79.9% 102.6%

Table 4

($ in millions)

2017

Net written premiums

Net earned premiums

Losses and LAE incurred:

Cat loss and ALAE

Non-cat loss and ALAE

Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses

Net underwriting (loss) gain

$

Cat loss and ALAE ratio

Non-cat loss and ALAE ratio

Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio

Combined ratio

Commercial
Auto

Small
Commercial
Package

Middle
Market
Commercial

$

73.5
76.2

$

123.8
127.4

$

111.1
109.1

$

0.8
44.7
45.5
4.5
50.0
31.5
(5.3)

1.1%
58.6%
59.7%

5.9%

65.6%
43.0%

$

12.4
61.1
73.5
6.1
79.6
55.7
(7.9)

9.7%
48.0%
57.7%

4.8%

62.5%
45.0%

$

108.6%

107.5%

$

8.4
50.6
59.0
4.8
63.8
42.5
2.8

7.7%
46.4%
54.1%

4.4%

58.5%
38.3%

96.8%

43

 
Table 5

($ in millions)

2016

Net written premiums

Net earned premiums

Losses and LAE incurred:

Cat loss and ALAE

Non-cat loss and ALAE

Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses

Net underwriting (loss) gain

$

Cat loss and ALAE ratio

Non-cat loss and ALAE ratio

Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio

Combined ratio

Table 6

($ in millions)

2015

Net written premiums

Net earned premiums

Losses and LAE incurred:

Cat loss and ALAE

Non-cat loss and ALAE

Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses

Net underwriting (loss) gain

$

Cat loss and ALAE ratio

Non-cat loss and ALAE ratio

Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio

Combined ratio

Commercial
Auto

Small
Commercial
Package

Middle
Market
Commercial

Workers'
Comp

Farm &
Ranch

Other
Commercial

$

79.0
88.3

$

125.6
127.5

$

108.8
110.5

$

0.8
70.1
70.9
4.8
75.7
30.5
(17.9)

1.0%

79.4%

80.4%
5.5%

85.9%

38.5%

$

12.9
65.3
78.2
6.9
85.1
51.3
(8.9)

10.1%

51.2%

61.3%
5.3%

66.6%

40.8%

$

8.4
61.8
70.2
6.0
76.2
43.0
(8.7)

7.6%

55.9%

63.5%
5.3%

68.8%

39.5%

$

124.4%

107.4%

108.3%

100.4%

$

$

92.0
93.8

—
58.5
58.5
8.4
66.9
26.7
0.2

—%

62.3%

62.3%
9.0%

71.3%

29.1%

37.0
35.5

3.5
14.4
17.9
2.2
20.1
14.1
1.3

9.9%

40.8%

50.7%
6.0%

56.7%

38.1%

94.8%

$

17.0
17.0

$

—
6.3
6.3
1.2
7.5
7.2
2.3

— %

37.2 %

37.2 %
7.6 %

44.8 %

42.4 %

87.2 %

Commercial
Auto

Small
Commercial
Package

Middle
Market
Commercial

Workers'
Comp

Farm &
Ranch

Other
Commercial

$

96.1
95.4

$

128.4
128.5

$

113.1
113.4

$

$

$

92.8
89.3

—
54.6
54.6
5.5
60.1
25.5
3.7

—%

61.2%

61.2%

6.1%

67.3%

27.5%
94.8%

34.0
32.9

1.6
14.0
15.6
1.2
16.9
13.7
2.4

4.9%

42.6%

47.5%

3.7%

51.2%

40.2%
91.4%

$

17.2
17.1

$

—
5.2
5.2
1.3
6.5
7.4
3.1

(0.2)%

30.6 %

30.4 %

8.0 %

38.4 %

43.3 %
81.7 %

$

0.6
79.3
79.9
7.2
87.1
34.3
(26.1)

0.6%

83.2%

83.8%

7.6%

91.4%

35.7%
127.1%

$

8.3
77.4
85.7
11.6
97.3
55.4
(24.2)

6.5%

60.2%

66.7%

9.0%

75.7%

43.2%
118.9%

$

6.1
58.1
64.2
6.4
70.6
48.3
(5.6)

5.4%

51.2%

56.6%

5.7%

62.3%

42.7%
105.0%

44

Total

$ 459.4
472.6

25.6
276.4
302.0
29.5
331.5
172.7
$ (31.6)

5.4%

58.5%

63.9%
6.2%

70.1%

37.6%

107.7%

Total

$ 481.5
476.5

16.5
288.8
305.3
33.3
338.6
184.7
$ (46.8)

3.5%

60.6%

64.1%

7.0%

71.1%

38.4%
109.5%

Net written premiums for the year ended December 31, 2017 decreased 1.3% compared to 2016 (Tables 4 - 5), as new 
business premium growth was offset by a decline in renewal premiums. While overall new business premium for commercial 
insurance products increased 6.6% compared to 2016, new business policy counts declined 8.3%. The new business premium 
growth reflects the impact of rate and other actions taken beginning in 2016 and continuing into 2017. With the exception of 
workers’ compensation, new business premiums for  each of the remaining commercial insurance products increased in 2017 
compared to 2016.  Renewal premiums and policy counts both declined in 2017 compared to 2016 due to (i) rate actions to improve 
profitability in commercial auto, (ii) more competitive market conditions in workers' compensation, and (iii) our continued focus 
on underwriting discipline across our commercial insurance products.

In October 2017, we launched State Auto Connect for new business in one state for our commercial auto and small commercial 
package  products.  Similar  to  the  State Auto  Connect  platform  for  our  personal  insurance  products,  the  State Auto  Connect 
commercial lines platform is completely digital and incorporates data analytics and more sophisticated pricing models compared 
to our legacy underwriting systems. The platform enables our agents to submit, quote, bind, issue and bill policies through a 
completely digital and integrated platform. During 2018, we plan on completing the rollout of State Auto Connect in our remaining 
states for commercial auto and small commercial package and we also plan on expanding the products offered through the platform 
to include middle market commercial, workers’ compensation and farm & ranch.  

Net written premiums for the year ended December 31, 2016 decreased 4.6% compared to 2015 (Tables 5 - 6).  The 2016 
decrease was primarily due to (i) our decision to exit our large account business, (ii) rate and underwriting actions to improve 
profitability in commercial auto, and (iii) changes made to our regional sales teams during the first quarter of 2016, including staff 
reductions and reassignment of agency relationships among the remaining staff. 

The SAP catastrophe loss and ALAE ratio for 2017 was 5.9% compared to 5.4%  and 3.5%  in 2016 and 2015, respectively 
(Tables 4 - 6). The 2017 and 2016 commercial insurance segment's cat loss and ALAE ratios were impacted by the same events 
described in the preceding personal insurance segment discussion.

The commercial insurance segment SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2017 was  
50.9% compared to 58.5% and 60.6% in 2016 and 2015, respectively (Tables 4 - 6). The 7.6 point improvement in the 2017 ratio 
compared to 2016 (Tables 4 - 5) was primarily driven by (i) greater favorable development of prior accident year losses compared 
to 2016 and (ii) pricing, underwriting and claims improvements implemented throughout the last two years, including improved 
risk classification, rate increases and reductions in claims leakage

The commercial auto SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2017 improved 20.8 points 
when compared to 2016 (Tables 4 - 5) primarily due to favorable development of prior accident year losses of $8.9 million compared 
to  adverse  development  of  $3.6  million  in  2016. The  majority  of  the  2017  favorable  development  was  driven  by  lower  than 
anticipated bodily injury severity from accident years 2014 and 2015. The 2016 commercial auto ratio improved 3.8 points compared 
to 2015 (Tables 5 - 6) primarily due to less adverse development of prior accident year losses as a result of revising our previous 
estimates for accident years 2014 and 2015, slightly offset by increases in the current accident year loss and ALAE estimates that 
reflect the impact of increasing bodily injury severity trends.

The small commercial package SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2017 improved 
3.2 points compared to 2016 (Tables 4 -5) primarily driven by greater favorable development of prior accident year losses compared 
to 2016. The 2017 favorable development was primarily due to lower than anticipated bodily injury severity from the 2016 accident 
year. The 2016 small commercial package ratio improved 9.0 points when compared to the same 2015 period primarily driven by 
(i) underwriting actions taken to improve production and profitability and (ii) large fire losses that occurred during the second half 
of 2015. 

The middle market commercial SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2017 improved 
9.5 points compared to 2016 (Tables 4 - 5) primarily driven by greater favorable development of prior accident year losses compared 
to 2016. The 2017 favorable development was attributable to lower than anticipated liability severity from accident years 2014 
and 2015.  The 2016 middle market commercial ratio increased 4.7 points compared to 2015 (Tables 5 - 6) primarily driven by 
(i) less favorable development of prior accident year losses compared to 2015 and (ii) large fire losses that occurred during the 
second half of 2016.

The workers’ compensation SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2017 improved 5.8
points compared to 2016 (Tables  4 - 5) primarily driven by greater favorable development of prior accident year losses compared 
to 2016. The 2017 favorable development occurred primarily within accident years 2015 and 2016.  While lower than anticipated 
severity accounted for the majority of the development, lower than expected frequency contributed as well. The 2016 workers’ 
compensation ratio increased 1.1 points compared to 2015 (Tables 5 - 6) primarily due to less favorable development of prior 
accident year losses when compared to the same 2015 period.

45

The farm and ranch SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2017 increased 17.1 points 
compared to 2016 (Tables 4 - 5) primarily driven by large fire losses. The 2016 farm and ranch ratio improved 1.8 points compared 
to 2015 (Tables 5 - 6) primarily driven by greater favorable development of prior accident year losses compared to 2015.

Specialty Insurance Segment

The following table sets forth certain key performance indicators for our specialty insurance segment for the years ended 

December 31, 2017, 2016 and 2015:

Table 7

($ in millions)

2017

Net written premiums
Net earned premiums

Losses and LAE incurred:

Cat loss and ALAE

Non-cat loss and ALAE
Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses
Net underwriting loss

Cat loss and ALAE ratio

Non-cat loss and ALAE ratio
Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio
Combined ratio

E&S Property

E&S Casualty

Programs

Total

$

30.1
40.5

52.6

12.6

65.2

0.1
65.3

17.4

$

$

110.3
103.1

0.1

72.0

72.1

3.7
75.8

39.2

$

65.6
95.5

1.2

71.5

72.7

5.7
78.4

20.0

206.0
239.1

53.9

156.1

210.0

9.5
219.5

76.6

$

(42.2)

$

(11.9)

$

(2.9)

$

(57.0)

130.1%

31.2%

161.3%

—%
161.3%

57.9%

219.2%

0.1%

69.8%

69.9%

3.6%
73.5%

35.5%

1.2%

74.9%

76.1%

5.9%
82.0%

30.5%

22.5%

65.3%

87.8%

4.0%
91.8%

37.2%

109.0%

112.5%

129.0%

46

Table 8

Table 9

($ in millions)

2016

Net written premiums
Net earned premiums

Losses and LAE incurred:
Cat loss and ALAE
Non-cat loss and ALAE
Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses
Net underwriting gain (loss)

Cat loss and ALAE ratio
Non-cat loss and ALAE ratio
Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio
Combined ratio

($ in millions)

2015

Net written premiums

Net earned premiums

Losses and LAE incurred:

Cat loss and ALAE

Non-cat loss and ALAE
Total Loss and ALAE

ULAE

Total Loss and LAE

Underwriting expenses
Net underwriting gain (loss)

Cat loss and ALAE ratio
Non-cat loss and ALAE ratio
Total Loss and ALAE ratio

ULAE ratio

Total Loss and LAE ratio

Expense ratio
Combined ratio

E&S Property

E&S Casualty

Programs

Total

$

$

112.7
109.4

$

$

$

$

44.4
40.4

6.9
13.5
20.4

(0.4)
20.0

20.1
0.3

17.0 %
33.5 %

50.5 %

(0.9)%

49.6 %

45.1 %
94.7 %

99.6
91.0

0.1
65.3
65.4

4.3
69.7

35.5
(14.2)

$

0.1%
71.8%

71.9%

4.7%

76.6%

35.6%
112.2%

$

0.5
94.9
95.4

5.5
100.9

37.3
(28.8)

0.5%
86.7%

87.2%

5.1%

92.3%

33.1%
125.4%

256.7
240.8

7.5
173.7
181.2

9.4
190.6

92.9
(42.7)

3.1%
72.2%

75.3%

3.9%

79.2%

36.2%
115.4%

E&S Property

E&S Casualty

Programs

Total

$

70.5

64.0

—

41.2
41.2

2.3
43.5
24.6
(4.1)

—%
64.4%
64.4%
3.6%
68.0%

34.9%

$

$

$

96.0

89.3

0.2

73.0
73.2

4.9
78.2
33.4
(22.2)

0.2%
81.8%
82.0%
5.5%
87.5%

34.8%

211.0

202.7

0.3

121.1
121.4

8.0
129.4
79.1
(5.9)

0.2%
59.7%
59.9%
4.0%
63.9%

37.5%

102.9%

122.3%

101.4%

$

$

$

$

44.5

49.3

0.1

6.8
7.0

0.8
7.7
21.1
20.5

0.3%
13.8%
14.1%
1.6%
15.7%

47.5%

63.2%

47

Net written premiums for the year ended December 31, 2017 decreased 19.8% compared to 2016 (Tables 7 - 8). The change 
was primarily driven by (i) our third quarter 2016 decision to exit program business and (ii) a decline in E&S property net written 
premiums due to our 2017 decision to exit E&S property business (further described below) and continued competitiveness within 
the catastrophe-exposed property market. These decreases were partially offset by new business growth in E&S casualty, primarily 
driven by increased production from our umbrella and gas & propane distribution underwriting teams.

During the second half of 2017, management undertook a review of strategic alternatives for our specialty insurance segment  
products and ultimately determined that these products were not core to our overall corporate strategy. The decision was then 
made to begin exiting the excess and surplus lines business either through a series of renewal right transactions or by placing lines 
of business into run-off. This decision will result in the elimination of the specialty insurance segment and its related underwriting 
results from the State Auto Group.  During November 2017, E&S property was placed into run-off.  The number of in-force E&S 
property policies will decline throughout 2018 as they are non-renewed upon expiration, with the majority of the non-renewals 
occurring during the first half of 2018. By the end of 2018, we expect that all business within our E&S casualty line of business 
will either be in run-off or will no longer be written by us.

Net written premiums for the year ended December 31, 2016 increased 21.7% compared to 2015 (Tables 8 - 9).  E&S casualty 
net written premiums increased 41.3% compared to 2015 primarily due to (i) continued organic growth within our general liability 
and umbrella lines, which comprised the majority of the increase, (ii) changes to the reinsurance treaty covering casualty risks 
within the specialty insurance segment, including an increase in our retention per loss occurrence (see “Liquidity and Capital 
Resources – Reinsurance Arrangements" in this Item 7 for further information), and (iii) the impact of the reinsurance correction 
recorded in the second quarter of 2015, which reduced E&S casualty net written premiums by $7.2 million. Programs unit net 
written premiums increased 17.4% compared to 2015 due to new programs added during the second half of 2015 and growth of 
existing programs. E&S property net written premiums were flat compared to the same 2015 period as a result of continuing 
competitiveness of the catastrophe-exposed property market.

The SAP catastrophe loss and ALAE ratio for 2017 was 22.5% compared to 3.1% and 0.2% in 2016 and 2015, respectively 
(Tables 7 - 9). The 2017 cat loss ratio reflects the impact of Hurricane’s Harvey and Irma, which added 21.2 points, or $50.6 
million, to the cat loss ratio. The 2016 SAP catastrophe loss ratio reflects the impact of Hurricane Matthew which added 2.4 points, 
or $5.9 million, to the cat loss ratio.

The specialty insurance segment SAP non-catastrophe loss and ALAE ratio for the year ended December 31, 2017 was 
65.3% compared to 72.2% and 59.7% in 2016 and 2015, respectively (Tables 7 - 9). The 2017 non-cat loss and ALAE ratio was 
impacted by $4.2 million of adverse development of prior accident year losses compared to $20.8 million in 2016. The 2017 
adverse development was due to higher than anticipated severity for liability coverages on Florida package business in run-off in 
E&S property and related primarily to accident years 2013 - 2016. The 2016 development was primarily driven by (i) elevated 
severity trends within programs with commercial auto exposures and (ii) increases to prior accident year ultimate loss and ALAE 
estimates for the run-off healthcare line of business within E&S casualty. 

The 2016 E&S property SAP non-catastrophe loss and ALAE ratio increased 19.7 points compared to 2015 (Tables 8 - 9) 
primarily driven by increases in the ultimate loss and ALAE estimates for prior accident years for the liability coverage of our 
Florida package business. The 2016 E&S casualty non-cat loss and ALAE ratio increased 7.4 points compared to 2015 driven by 
(i) increases in the ultimate loss and ALAE estimates for the current and prior accident years for our healthcare line, which was 
placed in run-off during the first quarter of 2016, and (ii) an increase in the ultimate loss and ALAE estimates for the current 
accident year in our general liability line due to increased severity. The programs loss and ALAE ratio increased 4.9 points compared 
to 2015 primarily driven by elevated severity trends within programs with commercial auto exposures, which contributed to (i) 
higher 2016 accident year loss and ALAE ratios and (ii) adverse development of prior accident year losses.

48

Loss and LAE Development

Losses and loss expenses for a calendar year represent the combined estimated ultimate liability for claims occurring in the 
current calendar year along with any change in the estimated ultimate liability for claims occurring in prior years. The following 
table sets forth the provision for losses and loss expenses for those claims occurring in the current and prior years, along with the 
GAAP loss and LAE ratio for the years ended December 31, 2017, 2016 and 2015:

($ millions)

Provision for losses and loss expenses
occurring:

%
GAAP Loss
and LAE 
Ratio

%
GAAP  Loss
and LAE  
Ratio

2016

2015

%
GAAP Loss
and LAE  
Ratio

2017

Current year
Prior years

Total losses and loss expenses

$

$

964.9
(46.6)
918.3

75.7
(3.7)
72.0

$

$

915.4
27.0
942.4

70.8
2.1
72.9

$

$

852.8
10.0
862.8

67.1
0.8
67.9

As shown above, the impact on 2017 loss and loss expenses attributable to prior years was $46.6 million, or favorable 

development in the estimated ultimate liability for prior years’ claims.

49

The following table sets forth a tabular presentation of the development of the ultimate liability of prior accident years by 

line of business for the years ended December 31, 2017, 2016 and 2015:

($ millions)

2017

2016

2015

Redundancy /(Deficiency)

Non-cat loss and ALAE:

Personal Insurance Segment:

Personal Auto
Homeowners

Other Personal

Personal Insurance Segment

Commercial Insurance Segment:

Commercial Auto

Small Commercial Package
Middle Market Commercial

Workers' Compensation

Farm & Ranch
Other Commercial

Commercial Insurance Segment

Specialty Insurance Segment:

E&S Property

E&S Casualty
Programs

Specialty Insurance Segment

Cat Loss and ALAE

ULAE

Total

$

$

4.4
(1.5)
(1.3)
1.6

8.9
11.4

8.2

8.9

0.9

5.7

44.0

(3.0)

(0.5)

(0.7)
(4.2)

2.0

3.2

$

46.6

$

(7.9)
(0.5)
(0.6)
(9.0)

(3.6)
0.6
0.4

4.2

1.7
1.8

5.1

(1.9)
(4.6)
(14.3)
(20.8)

1.4
(3.7)
(27.0)

$

$

(11.1)
2.5
(1.9)
(10.5)

(9.8)
(1.0)
4.3

5.1

0.6
1.5

0.7

5.2
(2.7)
(9.6)
(7.1)

0.7

6.2
(10.0)

For further information, see the discussion below and the "Personal Insurance Segment", "Commercial Insurance Segment" 

and "Specialty Insurance Segment" sections of “Results of Operations – Insurance Segments” included in this Item 7.

50

The following table sets forth a tabular presentation of the development of the ultimate liability by accident year for the year 

ended December 31, 2017:

($ millions)

Accident Year

2007 and prior
2008
2009
2010
2011
2012
2013
2014
2015
2016
Total

2017

Redundancy /(Deficiency)
(1.5)
$
0.7
0.4
1.9
3.5
7.7
2.5
7.9
13.8
9.7
46.6

$

While  emergence  by  accident  year  includes  normal  fluctuations  due  to  the  uncertainty  associated  with  loss  reserve 

development and claim settlement, the more notable items contributing to 2017 development were as follows:

• 

• 

• 

• 

• 

The  commercial  insurance  segment  non-catastrophe  loss  and ALAE  reserves  contributed  $44.0  million  of 
favorable development, driven by small commercial package, workers’ compensation, commercial auto and 
middle market commercial of $11.4 million, $8.9 million, $8.9 million and $8.2 million, respectively.  Favorable 
development in these lines was driven by lower than anticipated severity emerging from multiple accident years. 

ULAE was $3.2 million lower than anticipated in the reserves at December 31, 2016.

Catastrophe reserves contributed $2.0 million of favorable development.

The  personal  insurance  segment  non-catastrophe  loss  and ALAE  reserves  contributed  $1.6  million  of  the 
favorable  development,  driven  by  personal  auto  which  contributed  $4.4  million  of  favorable  development, 
primarily due to lower than anticipated bodily injury severity from the prior two accident years. This was partially 
offset  by  homeowners  and  other  personal,  which  contributed  $1.5  million  and  $1.3  million  of  adverse 
development, respectively.

The  specialty  insurance  segment  non-catastrophe  loss  and  ALAE  reserves  accounted  for  $4.2  million  of 
adverse  development,  which  was  driven  by  E&S  property  with  adverse  development  of  $3.0  million.  E&S 
property  adverse  development  was  driven  by  higher  than  anticipated  severity  for  liability  coverages  on  the 
run-off  Florida  package  business.(cid:3) (cid:41)(cid:82)(cid:85)(cid:3) (cid:83)(cid:85)ograms,  adverse  development  was  $0.7  million,  with  adverse 
development  of  $5.7  million  attributable  to  accident  years  2013  -  2015  mostly  offset  by  favorable 
development of $5.0 million, primarily from accident years 2012 and 2011.

51

The following table sets forth a tabular presentation of the development of the ultimate liability by accident year for the year 

ended December 31, 2016:

($ millions)

Accident Year

2006 and prior
2007
2008
2009
2010
2011
2012
2013
2014
2015
Total

2016

Redundancy /(Deficiency)
(3.4)
$
3.3
1.7
(1.6)
0.5
1.7
1.9
(2.1)
(6.4)
(22.6)
(27.0)

$

While  emergence  by  accident  year  includes  normal  fluctuations  due  to  the  uncertainty  associated  with  loss  reserve 
development and claim settlement, the adverse development in 2016 resulted primarily from accident years 2015 and 2014.  The 
more notable items contributing to 2016 development were as follows:

• 

• 

• 

• 

The specialty insurance segment non-catastrophe loss and ALAE reserves accounted for $20.8 million of adverse 
development, which was driven by programs and E&S casualty with adverse development of $14.3 million and 
$4.6  million,  respectively.  Programs  adverse  development  was  driven  by  higher  than  expected  severity  in 
programs with commercial auto exposures.  E&S casualty adverse development was driven by increased severity 
from the healthcare line, which was placed in run-off in the first quarter of 2016. 

The personal insurance segment non-catastrophe loss and ALAE reserves contributed $9.0 million of the adverse 
development, driven by personal auto which contributed $7.9 million of adverse development, primarily due to 
higher than anticipated bodily injury severity from the prior two accident years.  

ULAE was $3.7 million higher than anticipated in the reserves at December 31, 2015.

The  commercial  insurance  segment  non-catastrophe  loss  and ALAE  reserves  contributed  $5.1  million  of 
favorable development, primarily driven by workers’ compensation, other commercial, and farm & ranch, of  
$4.2 million, $1.8 million, and $1.7 million respectively.  Favorable development in these lines was driven by 
lower than anticipated severity emerging from multiple accident years.  The favorable development was partially 
offset by adverse development in commercial auto of $3.6 million, which was driven by higher than anticipated 
bodily injury severity from the prior two accident years.

• 

Catastrophe reserves contributed $1.4 million of favorable development.

52

 
 
 
The  following  table  sets  forth  a  tabular  presentation  of  the  favorable  development  by  accident  year  for  the  year  ended 

December 31, 2015:

($ millions)

Accident Year

2005 and prior
2006
2007
2008
2009
2010
2011
2012
2013
2014
Total

2015

Redundancy /(Deficiency)
1.1
$
(0.2)
(0.1)
1.8
2.0
3.4
(1.7)
(2.8)
(11.5)
(2.0)
(10.0)

$

While  emergence  by  accident  year  includes  normal  fluctuations  due  to  the  uncertainty  associated  with  loss  reserve 
development and claim settlement, the adverse development in 2015 resulted primarily from accident year 2013.  The more notable 
items contributing to 2015 development were as follows:

• 

• 

• 

• 

• 

The personal insurance segment contributed $10.5 million of the adverse development, primarily driven by 
personal auto which developed unfavorably by $11.1 million, due to higher than anticipated bodily injury severity 
trends from the 2014 and 2013 accident years. Partially offsetting the unfavorable development was favorable 
development of $2.5 million in homeowners.

In the specialty insurance segment, the non-catastrophe loss and ALAE reserves accounted for $7.1 million of 
adverse development, which was due to programs and E&S casualty with unfavorable development of $9.6 
million and $2.7 million, respectively. Unfavorable development in programs was due to higher than expected 
severity  in  programs  with  commercial  auto  exposure.  Partially  offsetting  the  unfavorable  development  was 
favorable development of $5.2 million in the E&S property unit due to lower than anticipated severity emerging 
from accident year 2014.

ULAE was $6.2 million lower than anticipated in the reserves at December 31, 2014.

We experienced favorable catastrophe loss development of $0.7 million in 2015 related to catastrophe losses 
primarily from accident year 2014.

The commercial insurance segment contributed $0.7 million of favorable development, primarily due to favorable 
development  in  workers’  compensation  and  middle  market  commercial  of  $5.1  million  and  $4.3  million, 
respectively, driven by lower than anticipated severity emerging from multiple accident years. Partially offsetting 
the favorable development was adverse development in commercial auto of $9.8 million driven by higher than 
anticipated bodily injury severity from the prior two accident years.

53

 
 
 
 
The following table sets forth loss and loss expenses payable by major line of business at December 31, 2017 and 2016: 

($ millions)

Personal Insurance Segment:

Personal auto
Homeowners
Other Personal

Total Personal Insurance Segment

Commercial Insurance Segment:

Commercial Auto
Small Commercial Package
Middle Market Commercial
Workers’ Compensation
Farm & Ranch
Other Commercial

Total Commercial Insurance Segment

Specialty Insurance Segment:

E&S Property
E&S Casualty
Programs

Total Specialty Insurance Segment

Total losses and loss expenses payable net of reinsurance
recoverable on losses and loss expenses payable

2017

2016

$
Change

$

$

191.8
50.5
13.8
256.1

92.1
124.5
151.4
193.4
16.4
26.5
604.3

64.8
176.8
150.5
392.1

$

192.7
50.5
11.3
254.5

98.3
125.4
154.2
185.6
14.3
24.7
602.5

29.8
137.4
153.8
321.0

(0.9)
—
2.5
1.6

(6.2)
(0.9)
(2.8)
7.8
2.1
1.8
1.8

35.0
39.4
(3.3)
71.1

$

1,252.5

$

1,178.0

$

74.5

The loss and loss expenses payable at December 31, 2017 increased $74.5 million from the loss and loss expenses payable 
at December 31, 2016, primarily due to exposure growth and higher current accident year loss estimates in E&S casualty and a 
higher level of current accident year weather-related losses, predominantly in E&S property, driven by the impact of Hurricanes 
Harvey and Irma.

We conduct quarterly reviews of loss development reports and make judgments in determining the reserves for ultimate 
losses and loss expenses payable. Several factors are considered by us when estimating ultimate liabilities, including consistency 
in relative case reserve adequacy, consistency in claims settlement practices, recent legal developments, historical data, actuarial 
projections,  accounting  projections,  exposure  changes,  anticipated  inflation,  current  business  conditions,  catastrophe 
developments, late reported claims, and other reasonableness tests.

The risks and uncertainties inherent in our estimates include, but are not limited to, actual settlement experience different 
from historical data trends, changes in business and economic conditions, court decisions creating unanticipated liabilities, ongoing 
interpretation of policy provisions by the courts, inconsistent decisions in lawsuits regarding coverage and additional information 
discovered before settlement of claims. Our results of operations and financial condition would be impacted, perhaps significantly, 
in the future if the ultimate payments required to settle claims vary from the liability currently recorded.  For a discussion of our 
reserving methodologies, see “Critical Accounting Policies – Losses and Loss Expenses Payable” included in this Item 7.

Acquisition and Operating Expenses

Our GAAP expense ratio was 35.7% in 2017 compared to 33.3% and 33.6% in 2016 and 2015, respectively. Acquisition 
and operating expenses for 2017 increased 2.4 points when compared to 2016 primarily driven by (i) the impact of our technology 
investments, including amortization and system and infrastructure support and (ii) an increase in contingent commissions. The 
2016  expense  ratio  decreased  0.3  points  compared  to  2015,  primarily  driven  by  decreases  in  personnel  costs  and  incentive 
compensation partially offset by an increase in technology investments.

Investment Operations Segment

Our investment portfolio and the investment portfolios of other members of the State Auto Group are managed by our 
subsidiary, Stateco. Stateco utilizes its own personnel to invest in fixed maturities, U.S. large-cap equities, U.S. small-cap equity 
funds, international equity funds, and MLP exchange traded funds. In addition, Stateco uses an outside investment manager who 
invests in international funds. The Investment and Finance Committee (the “Committee”) of our Board of Directors establishes 
the investment policies to be followed by Stateco. Our primary investment objectives are to maintain adequate liquidity and capital 

54

to meet our responsibilities to policyholders, grow long term economic surplus to increase our capital position, maintain a consistent 
level of income to support operations and manage investment risk. Our current investment strategy does not rely on the use of 
derivative financial instruments.

Our decision to make a specific investment is influenced primarily by the following factors: (a) investment risks; (b) general 
market conditions; (c) relative valuations of investment vehicles; (d) general market interest rates; (e) our liquidity requirements 
at any given time; and (f) our current federal income tax position and relative spread between after tax yields on tax exempt and 
taxable fixed maturity investments.

We have investment policy guidelines with respect to purchasing fixed maturity investments for our insurance subsidiaries 
which preclude purchases of bonds that are rated below investment grade by a recognized rating service. Our fixed maturity 
portfolio is composed of high quality, investment grade issues, comprised mostly of debt issues rated A, or higher. We obtain 
investment ratings from nationally recognized ratings agencies. If there is a split rating, we assign the lowest rating obtained.  At 
December 31, 2017, there was one fixed maturity investment rated below investment grade in our available-for-sale investment 
portfolio.  This security is rated below investment grade due to a rating downgrade subsequent to the purchase of the security.  

Our internally managed equity portfolio invests in U.S.  large-cap companies across many different industries, selected based 
upon their potential for appreciation. This diversification across companies and industries reduces volatility in the value of the 
large-cap equity portfolio. Our investment policy guidelines limit the purchase of a specific stock to no more than 5.0% of the 
market value of the stock at the time of purchase, and no individual company’s equity holding should exceed 5.0% of the total 
equity portfolio. In addition, we also invest in dividend-paying exchange traded funds (“ETF”) and mutual funds which add to 
the diversification of the portfolio by allowing us to invest in a large number of companies via one security.

Our externally managed equity portfolio invests in international funds. External managers are permitted to manage the 
portfolios according to their own respective portfolio objectives. In selecting our outside investment managers we confirm that 
their portfolio objectives, including risk tolerance, are acceptable to us; however, there may be slight differences in their objectives 
when compare to how we manage our large-cap equity holdings.

At December 31, 2017, our investments in fixed maturities, equity securities and certain other invested assets were held as 
available-for-sale and carried at fair value. The unrealized holding gains or losses, net of applicable deferred taxes, are included 
as a separate component of stockholders’ equity as accumulated other comprehensive income (loss) and as such are not included 
in the determination of net income.

Composition of Investment Portfolio

The following table sets forth the composition of our investment portfolio at carrying value at December 31, 2017 and 2016:

% of
Total

2016

% of
Total

($ millions)

Cash and cash equivalents
Fixed maturities, at fair value:

Fixed maturities
Treasury inflation-protected securities

Total fixed maturities

Notes receivable from affiliate (1)
Equity securities, at fair value:
Large-cap securities
Small-cap securities
Mutual and exchange traded funds

Total equity securities

Other invested assets, at fair value:
International instruments
Other invested assets

Total other invested assets, at fair value

Other invested assets, at cost

Total portfolio

2017

$

91.5

2,037.0
155.8
2,192.8
70.0

96.8
—
268.5
365.3

3.3

$

51.1

73.2
5.6
78.8
2.5

3.5
—
9.7
13.2

1,947.5
161.8
2,109.3
70.0

139.0
79.1
164.7
382.8

45.2
10.8
56.0
5.6
$ 2,781.2

1.6
0.4
2.0
0.2
100.0

35.7
9.4
45.1
5.4
$ 2,663.7

1.9

73.1
6.1
79.2
2.6

5.2
3.0
6.2
14.4

1.3
0.4
1.7
0.2
100.0

(1)

In May 2009, we entered into two separate Credit Agreements with State Auto Mutual. Under these Credit Agreements, State
Auto Mutual borrowed a total of $70.0 million from us on an unsecured basis. Interest is payable semi-annually at a fixed
annual interest rate of 7.00%. Principal is payable May 2019.

55

The following table sets forth the amortized cost and fair value of available-for-sale fixed maturities by contractual maturity 

at December 31, 2017:

($ millions)

Due in 1 year or less
Due after 1 year through 5 years

Due after 5 years through 10 years
Due after 10 years

U.S. government agencies residential mortgage-backed securities

Total

Amortized
Cost

Fair
Value

$

$

5.9
543.8
419.1

499.6
704.7
2,173.1

$

$

5.9
545.0
420.3

521.2
700.4
2,192.8

Expected maturities may differ from contractual maturities as issuers may have the right to call or prepay the obligations 

with or without call or prepayment penalties.

At December 31, 2017, our equity portfolio consisted of approximately 42 different large-cap stocks and 15 mutual and 
exchange traded funds.  The largest single fund holding was 20.2% of the equity portfolio based on fair value and the top ten 
positions accounted for 71.1% of the equity portfolio.  During the fourth quarter of 2017, we sold our externally-managed small-
cap holdings and reinvested the proceeds into small-cap focused mutual and exchange traded funds.  At December 31, 2016, our 
equity portfolio consisted of approximately 44 different large-cap stock, 73 small-cap stocks and 11 mutual and exchange traded 
funds.  The largest single fund holding was 12.7% of the equity portfolio based on fair value and the top ten positions accounted 
for 45.5% of the equity portfolio. 

Market Risk

Our primary market risk exposures are to changes in market prices for equity securities and changes in interest rates and 
credit ratings for fixed maturity securities. Our fixed maturity securities are subject to interest rate risk whereby the value of the 
securities varies as market interest rates change. We manage this risk by closely monitoring the duration of the fixed maturity 
portfolio. The  duration  of  the  fixed  maturity  portfolio  was  approximately  4.23  and  4.45  as  of  December 31,  2017  and  2016, 
respectively. The following table sets forth our interest rate risk and the effects of a parallel change in interest rates on the fair 
value of the available-for-sale fixed maturity portfolio at December 31, 2017:

($ millions)

Fixed maturities:

-200 bps
Change

-100 bps
Change

Fair Value

Actual

+100 bps
Change

+200 bps
Change

U.S. treasury securities and obligations of U.S.
government agencies
Obligations of states and political subdivisions
Corporate securities
U.S. government agencies mortgage-backed
securities

Balance as of December 31, 2017

$

$

478.8
573.5
560.7

755.5
2,368.5

$

$

456.8
549.0
545.2

730.5
2,281.5

$

$

436.9
525.8
529.7

700.4
2,192.8

$

$

418.6
502.8
512.8

664.9
2,099.1

$

$

401.9
477.2
496.0

629.3
2,004.4

This table summarizes only the effects that a parallel change in interest rates could have on the fixed maturity portfolio. 
Changes in rates would also change the value of our liabilities and possibly other financial assets. We caution the reader that this 
analysis does not take into account nonparallel changes in interest rates. It is likely that some rates would increase or decrease 
more than others depending upon market conditions at the time of the change. This nonparallel change would alter the value of 
the fixed maturity portfolio. The analysis is also limited in that it does not take into account any actions that might be taken by us 
in response to these changes. As a result, the actual impact of a change in interest rates and the resulting fixed maturity values 
may differ significantly from what is shown in the table.

We believe that the fixed maturity portfolio’s exposure to credit risk is minimal as approximately 63.1% of the bonds we 
own are rated AA or better. We do not intend to change our investment policy or the quality of our fixed maturity investments. 
The fixed maturity portfolio is managed in a laddered-maturity style and considers business mix and liability payout patterns to 
ensure adequate cash flow to meet claims as they are presented. We also manage liquidity risk by maintaining sufficient cash 

56

balances, owning some agency and U.S. Treasury securities at all times, purchasing bonds of major issuers, and purchasing bonds 
that are part of a medium or large issue. The fixed maturity portfolio does not have any direct exposure to either exchange rate 
risk  or  commodity  risk. We  do  not  rely  on  the  use  of  derivative  financial  instruments. We  categorize  our  fixed  maturities  as 
available-for-sale in order to provide us greater flexibility in managing our portfolio. We do not maintain a trading portfolio.

There are no mortgage backed securities in our fixed maturity portfolio which may be labeled sub-prime mortgage backed 
securities. We invest only in mortgage backed securities issued by a federal agency or that are U.S. Government guaranteed. 
Specifically, at December 31, 2017, approximately $700.4 million, or 31.9%, of our fixed maturity available-for-sale investment 
portfolio was in either GNMA pools, which are guaranteed by the full faith and credit of the U.S. Government, or FNMA or Freddie 
Mac pools. 

The following table sets forth the credit ratings of our municipal securities based on ratings by nationally recognized rating 

agencies at December 31, 2017:

($ millions)

Rating

AAA
AA*

A

BBB

Total fair
value

%

$

36.6
318.2

161.1

9.9

7.0
60.5

30.6

1.9

Total

$

525.8

100.0

* Our AA rating category includes securities that have been either pre-

funded or escrowed to maturity.

We believe our Muni Portfolio is well diversified by issuer and state. We have 7.6% invested in securities which have been 
either pre-refunded or escrowed to maturity bonds. No single issuer comprises more than 5.0% of our Muni Portfolio.  For the 
bonds that are not in the pre-refunded category, no more than 15.0% is concentrated in any one state. We believe our Muni Portfolio 
is invested within the strongest sectors of the municipal bond market. Revenue bonds represent 57.8% of our Muni Portfolio and 
state and local government general obligation bonds make up 18.8% of our Muni Portfolio. Our credit research is an important 
part of our investment management process, and we continually monitor all holdings for any signs of deterioration. We believe 
that our municipal holdings will maintain their high credit quality and that the issuers will be able to make all principal and interest 
payments as they come due.   

At December 31, 2017, our large-cap equity portfolio had a beta of 1.03 using the S&P 500 Index as the benchmark.  At 
December 31, 2017, our mutual and exchange traded funds portfolio had a beta of 0.97 using the S&P 500 Index as a benchmark. 
Beta estimates the degree the portfolio’s price will fluctuate based on a given movement in the market index. The following tables 
set forth what changes might occur in the value of the large-cap equity portfolio and the mutual and exchange traded funds portfolio 
given a change in the S&P 500 Index at December 31, 2017:

Large-cap equity portfolio:
Fair value ($ millions)
Change in S&P 500 Index
Value as % of original value

Mutual and exchange traded funds portfolio:
Fair value ($ millions)
Change in Russell 2000 Index
Value as % of original value

$

$

$

$

116.7
+20%
121%

320.6
+20%
119%

$

$

106.8
+10%
110%

294.6
+10%
110%

$

96.8
—
100%

$

86.8
-10%
90%

76.9
-20%
79%

268.5
—
100%

$

242.5

$

216.4

-10%
90%

-20%
81%

The above analysis is limited in that it does not take into account any actions that might be taken by us in response to these 
changes. As a result, the actual impact of a change in equity market prices and the resulting equity values may differ significantly 
from what is shown in the table. By investing in mostly large-cap issues we hope to limit liquidity risk in the equity portfolio. The 
U.S. large-cap equity portfolio does not have any direct exposure to exchange rate risk since we do not directly hold any foreign 

57

stocks. We constantly monitor the equity portfolio holdings for any credit risk issues that may arise. We do not invest in any 
commodity futures or commodity oriented mutual funds.

At December 31, 2017, we have one international fund which is included in other invested assets available-for-sale. The 
international fund had a beta of 0.70 using the MSCI EAFE Index as a benchmark. The following table sets forth what changes 
might occur in the value of Funds 1 given a change in the MSCI EAFE Index at December 31, 2017:

International fund:
Fair value ($ millions)
Change in MSCI EAFE Index
Value as % of original value

$

$

51.6
+20%
114%

$

48.4
+10%
107%

$

45.2
—
100%

$

42.1
-10%
93%

38.9
-20%
86%

The above analysis does not take into account any actions that might be taken by the portfolio managers in response to these 
changes. As a result, the actual impact of a change in international equity market prices and the resulting international equity value 
may differ significantly from what is shown in the table above.

Investment Operations Revenue

The following table sets forth the components of net investment income for the years ended December 31, 2017, 2016 and 

2015:

($ millions)

Gross investment income:
Fixed maturities
Equity securities
Other

Total gross investment income

Less: Investment expenses

Net investment income

Average invested assets (at cost)
Annualized investment yield
Annualized investment yield, after tax
Net investment income, after tax
Effective tax rate

Year Ended December 31
2016

2015

2017

$

$

63.2
10.5
6.3
80.0
1.2
78.8

$

$

63.4
7.3
5.6
76.3
1.6
74.7

$

$

61.3
6.5
5.9
73.7
2.0
71.7

$ 2,561.1

$ 2,443.0

$ 2,313.3

3.1%
2.2%
57.0
27.7%

$

3.1%
2.3%

55.7
25.5%

$

3.1%
2.4%

55.3
22.8%

$

Our investment operations revenue for the year ended December 31, 2017 was primarily impacted by an increase in dividend 
income when compared to the same 2016 and 2015 periods.  The dividend income increase was due primarily to higher dividends 
from our international fund and master limited partnership (MLP) holdings.  With the enactment of TCJA, we anticipate that our  
effective tax rate on investment income will be approximately 17% in 2018. 

58

  
The following table sets forth realized gains (losses) and the proceeds received on sale for our investment portfolio for the 

years ended December 31, 2017, 2016 and 2015:

($ millions)

2017

2016

2015

Realized gains:

Fixed maturities
Equity securities
Other invested assets

Total realized gains

Realized losses:

Equity securities:

Sales
OTTI
Fixed maturities:
OTTI
Total realized losses

Net realized gains on investments

Realized
gains
(losses)

Proceeds
received
on sale

Realized
gains
(losses)

Proceeds
received
on sale

Realized
gains
(losses)

Proceeds
received
on sale

$

$

$

$
$

2.8
66.7
0.2
69.7

$

$

(1.1) $
(3.5)

—
(4.6) $
$
65.1

184.8
243.2
1.1
429.1

9.5
—

—
9.5
438.6

$

$

$

$
$

2.8
29.2
12.1
44.1

$

$

(0.8) $
(4.5)

(2.3)
(7.6) $
$
36.5

211.6
147.0
0.8
359.4

6.0
—

—
6.0
365.4

$

$

$

$
$

4.6
29.6
0.2
34.4

$

$

(1.8) $
(7.9)

—
(9.7) $
$
24.7

180.7
135.1
0.7
316.5

9.7
—

—
9.7
326.2

Net realized gains increased $28.6 million and $11.8 million, respectively, when compared to the same 2016 and 2015 
periods.  Net realized gains in 2017 were impacted by (i) realized gains of $18.5 million from the sale of our U.S. small-cap equity 
portfolio and (ii) sales within our U.S. large-cap equity portfolio. The proceeds from the sale of our U.S. small-cap equity portfolio 
were reinvested in U.S. small-cap focused mutual and exchange traded funds. During the fourth quarter of 2016, we redeemed a 
limited partnership investment in international equities that had been classified as other invested assets.  The redemption proceeds 
were reinvested in an international equity mutual fund classified as an equity security.  The Company recognized a gain of $12.0 
million on the redemption.  Out of the total proceeds related to this redemption and reinvestment, $44.0 million was non-cash and 
therefore excluded from net cash used in investing activities in the consolidated statements of cash flows.

When a fixed maturity security has been determined to have an other-than-temporary decline in fair value, the impairment 
charge is separated into an amount representing the credit loss, which is recognized in earnings, and the amount related to non-
credit factors, which is recognized in accumulated other comprehensive income.  See “Critical Accounting Policies – Investments” 
included in this Item 7 for OTTI impairment indicators. Future increases or decreases in fair value, if not other-than-temporary, 
are  included  in  accumulated  other  comprehensive  income  (loss). We  recognized  $2.3  million  of  OTTI  on  our  fixed  maturity 
portfolio during 2016. We did not recognize any impairments on our fixed maturity portfolio during 2017 or 2015.

When an equity security or other invested asset has been determined to have a decline in fair value that is other-than-
temporary, we adjust the cost basis of the security to fair value. See “Critical Accounting Policies – Investments” included in this 
Item 7 for OTTI impairment indicators. This results in a charge to earnings as a realized loss, which is not reversed for subsequent 
recoveries in fair value. Future increases or decreases in fair value, if not other-than-temporary, are included in accumulated other 
comprehensive income (loss).

The following table sets forth the realized losses related to OTTI on our investment portfolio recognized for the years ended 

December 31, 2017, 2016 and 2015:

($ millions)

2017

2016

2015

Number
of
positions

Total
impairment

Number
of
positions

Total
impairment

Number
of
positions

Total
impairment

Equity securities:

Large-cap securities
Small-cap securities

Fixed maturities
Total OTTI

1
22
—
23

$

$

(1.5)
(2.0)
—
(3.5)

2
28
1
31

$

$

(0.6)
(3.9)
(2.3)
(6.8)

1
41
—
42

$

$

(2.2)
(5.7)
—
(7.9)

59

Gross Unrealized Investment Gains and Losses

Based upon our review of our investment portfolio at December 31, 2017, we determined that there were no individual 
investments with an unrealized holding loss that had a fair value significantly below cost continually for more than one year. The 
following table sets forth detailed information on our available-for-sale investment portfolio by lot at fair value for our gross 
unrealized holding gains (losses) at December 31, 2017:

($ millions, except number of positions)

Fixed Maturities:
U.S. treasury securities and obligations of
U.S. government agencies

Obligations of states and political
subdivisions
Corporate securities
U.S. government agencies mortgage-backed
securities

Total fixed maturities

Equity Securities:
Large-cap securities
Mutual and exchange traded funds

Total equity securities

Other invested assets
Total available-for-sale investments

Cost or
amortized
cost

Gross
unrealized
holding
gains

Number of
gain
positions

Gross
unrealized
holding
losses

Number of
loss
positions

Fair
value

$

433.8

$

9.3

17

$

(6.2)

40

$

436.9

507.1
527.5

704.7
2,173.1

62.4
256.2
318.6
25.8
$ 2,517.5

$

19.1
4.5

7.1
40.0

35.1
21.6
56.7
30.2
126.9

113
53

43
226

38
14
52
2
280

$

(0.4)
(2.3)

(11.4)
(20.3)

(0.7)
(9.3)
(10.0)
—
(30.3)

10
33

72
155

4
1
5
—
160

525.8
529.7

700.4
2,192.8

96.8
268.5
365.3
56.0
$ 2,614.1

The following table sets forth our unrealized holding gains by investment type, net of deferred tax that was included as a 
component of accumulated comprehensive income at December 31, 2017 and 2016, and the change in unrealized holding gains, 
net of deferred tax, for the year ended December 31, 2017:

($ millions)

Available-for-sale investments

Unrealized gains:
Fixed maturities
Equity securities
Other invested assets
Unrealized gains

Deferred federal income tax liability
Unrealized gains, net of tax

Fair Value Measurements

2017

2016

$
Change

$

$

19.7
46.7
30.2
96.6
(30.6)
66.0

$

$

13.4
59.7
19.6
92.7
(29.9)
62.8

$

$

6.3
(13.0)
10.6
3.9
(0.7)
3.2

We primarily use one independent nationally recognized pricing service in developing fair value estimates. We obtain one 
price per security, and our processes and control procedures are designed to ensure the value is accurately recorded on an unadjusted 
basis. Through discussions with the pricing service, we gain an understanding of the methodologies used to price the different 
types of securities, that the data and the valuation methods utilized are appropriate and consistently applied, and that the assumptions 
are reasonable and representative of fair value. To validate the reasonableness of the valuations obtained from the pricing service, 
we compare to other fair value pricing information gathered from other independent pricing sources. See Note 3, “Fair Value of 
Financial Instruments” to our consolidated financial statements included in Item 8 of this Form 10-K for a presentation of our 
available-for-sale investments within the fair value hierarchy at December 31, 2017.

As of December 31, 2017, we no longer hold any Level 3 assets.

60

 
 
Other Items

Income Taxes

For the year ended December 31, 2017, the federal income tax expense was $44.1 million compared to an income tax benefit 
of $1.8 million for 2016 and an income tax expense of $16.1 million for 2015.  Our effective tax rate for 2017 was 132.0% compared 
with (9.4%) in 2016 and 23.9% in 2015.  The change in our effective tax rate in 2017 was primarily due to the revaluation of our 
net deferred tax asset as a result of the enactment of the TCJA.  The revaluation of our deferred tax asset resulted in a provisional 
deferred tax charge of  $36.4 million.

Income taxes for the year ended 2016 reflect the impact of a correction of prior period deferred tax expense related to expired 
stock options.  As a result of the correction, deferred federal income tax expense and additional paid-in-capital were reduced by 
$1.6 million, respectively.

See “Critical Accounting Policies — Income Taxes” included in this Item 7. See Note 9, “Federal Income Taxes” to our 
consolidated financial statements included in Item 8 of this Form 10-K for a reconciliation between our actual federal income tax 
expense (benefit) and the amount computed at the indicated statutory rate for the years ended December 31, 2017, 2016 and 2015.

 LIQUIDITY AND CAPITAL RESOURCES

General

Liquidity refers to our ability to generate adequate amounts of cash to meet our short and long-term needs. Our primary 
sources of cash are premiums, investment income, investment sales and the maturity of fixed income security investments. The 
significant outflows of cash are payments of claims, commissions, premium taxes, operating expenses, income taxes, dividends, 
interest and principal payments on debt and investment purchases. The cash outflows may vary due to uncertainties regarding 
settlement of large losses or catastrophe events. As a result, we continually monitor our investment and reinsurance programs to 
ensure  they  are  appropriately  structured  to  enable  the  insurance  subsidiaries  to  meet  anticipated  short  and  long-term  cash 
requirements without the need to sell investments to meet fluctuations in claim payments.

Liquidity

Our insurance subsidiaries must have adequate liquidity to ensure that their cash obligations are met.  However, as discussed 
below, the STFC Pooled Companies do not have the day-to-day liquidity concerns normally associated with an insurance company 
due to their participation in, and the terms of, the Pooling Arrangement. In addition, State Auto P&C’s $100.0 million credit facility 
is available for general corporate purposes such as funding liquidity needs.  See “Liquidity and Capital Resources – Borrowing 
Arrangements - Credit Facility” included in this Item 7.

Under the terms of the Pooling Arrangement, State Auto Mutual receives all premiums and pays all losses and expenses 
associated with the insurance business produced by the STFC Pooled Companies and the other pool participants, and then it settles 
the intercompany balances generated by these transactions with the pool participants within 60 days following each quarter end. 
We believe this provides State Auto Mutual with sufficient liquidity to pay losses and expenses of our insurance operations on a 
timely basis. When settling the intercompany balances, State Auto Mutual provides the pool participants with full credit for the 
premiums written net of losses paid during the quarter, retaining all receivable amounts from insureds and agents and reinsurance 
recoverable on paid losses from unaffiliated reinsurers. Any receivable amounts that are ultimately deemed to be uncollectible are 
charged-off by State Auto Mutual and allocated to the pool participant on the basis of its pooling percentage. 

As a result of the Pooling Arrangement, we have an off-balance sheet credit risk related to the balances due to State Auto 
Mutual from insureds, agents and reinsurers, which are offset by the unearned premiums from the respective policies. While the 
total amount due to State Auto Mutual from policyholders and agents is significant, the individual amounts due are relatively small 
at the policyholder and agency level. Based on historical data, this credit risk exposure is not considered to be material to our 
financial position, though the impact to income on a quarterly basis may be material. The State Auto Group mitigates its exposure 
to this credit risk through its in-house collections unit for both personal and commercial accounts which is supplemented by third 
party collection service providers. The amounts deemed uncollectible by State Auto Mutual and allocated to the STFC Pooled 
Companies are included in the other expenses line item in the accompanying consolidated statements of income.

We  generally  manage  our  cash  flows  through  current  operational  activity  and  maturing  investments,  without  a  need  to 
liquidate any of our other investments. However, should our written premiums decline or paid losses increase significantly, or a 
combination thereof, our cash flows from operations could be impacted requiring us to liquidate investments. This action was not 
necessary in 2017, 2016 or 2015.

61

We  maintain  a  portion  of  our  investment  portfolio  in  relatively  short-term  and  highly  liquid  investments  to  ensure  the 
immediate availability of funds to pay claims and expenses.  At December 31, 2017 and 2016, we had $91.5 million and $51.1 
million, respectively, in cash and cash equivalents, and $2,614.1 million and 2,537.2 million, respectively, of total available-for-
sale investments. Substantially all of our fixed maturity and equity securities are traded on public markets.  Included in our fixed 
maturities available-for-sale were $9.3 million and  $9.2 million, respectively, of securities on deposit with insurance regulators, 
as required by law, at December 31, 2017 and 2016. In addition, State Auto P&C had fixed maturity securities, with a carrying 
value of approximately $106.5 million, that were pledged as collateral for the FHLB Loans.  For a further discussion regarding 
investments, see “Results of Operations – Investments Operations Segment” included in this Item 7.

Net cash provided by operating activities was $67.9 million, $113.5 million and $149.8 million in 2017, 2016 and 2015, 
respectively.  Net cash from operations will vary from period to period if there are significant changes in underwriting results, 
primarily a combination of the level of premiums written and loss and loss expenses paid, changes in cash flows from investment 
income or federal income tax activity.

Net  cash  used  in  investing  activities  was  $20.5  million,  $127.6  million  and  $167.7  million  in  2017,  2016  and  2015, 
respectively.  The change from 2017 compared to 2016 and 2015 was primarily due to an increase in proceeds from sales of equity 
securities. In addition to investment objectives, sales were executed during the year in order to meet operational needs.

Net cash used in financing activities was $7.0 million in 2017 compared to net cash provided by of $7.1 million in 2016, 
and net cash used by $10.3 million in 2015, respectively.  The decrease year over year was primarily driven by proceeds from the 
new term loan with the Federal Home Loan Bank of Cincinnati ("the "FHLB") in the principal amount of $21.5 million in 2016.

Borrowing Arrangements

Credit Facility

State Auto P&C has a credit facility (the “SPC Credit Facility”) with a syndicate of lenders that provides State Auto P&C 
with a $100.0 million five-year revolving credit facility maturing in July 2018.  During the term of the SPC Credit Facility, State 
Auto P&C has the right to increase the total facility to a maximum amount of $150.0 million, provided that no event of default 
has occurred. The SPC Credit Facility is available for general corporate purposes and provides for interest-only payments during 
its term, with principal and interest due in full at maturity. Interest is based on LIBOR or a base rate plus a calculated margin 
amount. All advances under the SPC Credit Facility are to be fully secured by a pledge of specific investment securities of State 
Auto P&C. The SPC Credit Facility includes certain covenants and requirements, including financial requirements that  State Auto 
Financial maintain a minimum net worth and a certain debt to capitalization ratio.  As of December 31, 2017, State Auto P&C 
had not made any borrowings under the SPC Credit Facility and State Auto P&C and State Auto Financial were in compliance 
with all covenants and requirements of the SPC Credit Facility.

FHLB Loans

State Auto P&C has a term loan from the FHLB in the principal amount of $21.5 million (the “2016 FHLB Loan”).  The 
2016 FHLB Loan matures in September 2021 and may be called (prepaid) after September 2018 with no prepayment penalty.  The 
2016 FHLB Loan provides for interest-only payments during its term, with principal due in full at maturity. The interest rate is 
fixed over the term of the loan at 1.73%. The 2016 FHLB Loan is fully secured by a pledge of specific investment securities of 
State Auto P&C.  Proceeds from the loan were contributed to our pension plan to reduce our future pension costs.

In addition, State Auto P&C has a loan from the FHLB in the principal amount of $85.0 million ("2013 FHLB Loan").  The 
2013 FHLB Loan is a 20-year term loan that may be currently called (prepaid) at any time with no prepayment penalty.  The 
interest rate is fixed over the term of the loan at 5.03%. 

The 2013 and 2016 FHLB Loans are fully secured by a pledge of specific investment securities of State Auto P&C. 

Subordinated Debentures

State Auto Financial’s Delaware business trust subsidiary (the “Capital Trust”) has outstanding $15.0 million liquidation 
amount of capital securities, due 2033. In connection with the Capital Trust’s issuance of the capital securities and the related 
purchase by State Auto Financial of all of the Capital Trust’s common securities (liquidation amount of $0.5 million), State Auto 
Financial has issued to the Capital Trust $15.5 million aggregate principal amount of unsecured Floating Rate Junior Subordinated 
Debt Securities due 2033 (the “Subordinated Debentures”). The sole assets of the Capital Trust are the Subordinated Debentures 
and any interest accrued thereon. Interest on the Capital Trust’s capital and common securities is payable quarterly at a rate equal 
to the three-month LIBOR rate plus 4.20%, adjusted quarterly. The applicable interest rates for December 31, 2017 and 2016 were 
5.68% and 5.13%, respectively.

62

Notes Payable Summary

The following table sets forth our notes payable at December 31, 2017: 

($ millions)

Subordinated Debentures due 2033: issued $15.5 million, May 2003 with
variable interest adjusting quarterly
FHLB loan due 2033: issued $85.0 million, July 2013 with fixed interest
FHLB loan due 2021: issued $21.5 million , September 2016 with fixed
interest

Total notes payable

Carrying
Value

Fair
Value

Interest
Rate

$

$

15.2
85.4

21.5
122.1

$

$

15.2
85.7

20.9
121.8

5.68%
5.03%

1.73%

Related to our notes payable, our primary market risk exposure is to the change in interest rates and our credit rating. For a 
discussion regarding our credit ratings see “Liquidity and Capital Resources – Credit and Financial Strength Ratings” included 
in this Item 7. Based upon the notes payable carrying value at December 31, 2017, we had $15.2 million notes payable with 
variable interest and $85.4 million and $21.5 million of notes payable with interest fixed at 5.03% and 1.73%, respectively, and, 
which equated to approximately 12.4% variable interest debt and 87.6% fixed interest debt. Our decision to obtain fixed versus 
variable interest rate debt is influenced primarily by the following factors: (a) current market interest rates; (b) anticipated future 
market interest rates; (c) availability of fixed versus variable interest instruments; and (d) our currently existing notes payable 
fixed and variable interest rate position. See our contractual obligations table included in “Liquidity and Capital Resources –
Contractual Obligations” included in this Item 7.

Reinsurance Arrangements

Members of the State Auto Group follow the customary industry practice of reinsuring a portion of their exposures and 
paying to the reinsurers a portion of the premiums received. Insurance is ceded principally to reduce net liability on individual 
risks or for individual loss occurrences, including catastrophic losses. Although reinsurance does not legally discharge the individual 
members of the State Auto Group from primary liability for the full amount of limits applicable under their policies, it does make 
the assuming reinsurer liable to the extent of the reinsurance ceded.

To minimize the risk of reinsurer default, the State Auto Group cedes only to third-party reinsurers who are rated A- or better 
by A.M. Best or Standard & Poor’s and also utilizes both domestic and international markets to diversify its credit risk. We utilize 
reinsurance to limit our loss exposure and contribute to our liquidity and capital resources.

Other Reinsurance Arrangements

Each member of the State Auto Group is party to working reinsurance treaties for casualty, workers’ compensation and 
property lines with several reinsurers arranged through reinsurance intermediaries. These agreements are described in more detail 
below. We have also secured other reinsurance to limit the net cost of large loss events for certain types of coverage. The State 
Auto Group also makes use of facultative reinsurance for unique risk situations. The State Auto Group also participates in state 
insurance pools and associations. In general, these pools and associations are state sponsored and/or operated, impose mandatory 
participation by insurers doing business in that state, and offer coverage for hard-to-place risks at premium rates established by 
the state sponsor or operator, thereby transferring risk of loss to the participating insurers in exchange for premiums which may 
not be commensurate with the risk assumed.

Adverse Development Cover

The State Auto Group has an adverse development reinsurance agreement that provides $40.0 million of coverage for adverse 
development in excess of carried reserves for terminated restaurant program business previously underwritten by a MGU-subsidiary 
of State Auto Mutual.

Property Catastrophe Treaty

Members of the State Auto Group maintain a property catastrophe excess of loss reinsurance agreement, covering property 
catastrophe related events affecting at least two risks. This property catastrophe reinsurance agreement renewed as of July 1, 2017. 
Under this reinsurance agreement, we retain the first $75.0 million of catastrophe loss, each occurrence, with a 5.0% co-participation 
on the next $325.0 million of covered loss, each occurrence. The reinsurers are responsible for 95.0% of the excess over $75.0 
million up to $400.0 million of covered losses, each occurrence. The State Auto Group is responsible for catastrophe losses above 
$400.0 million.

63

Property Per Risk Treaty

As of July 1, 2017, the State Auto Group renewed its property per risk excess of loss reinsurance agreement. This reinsurance 
agreement provides individual property risk coverage for the State Auto Group for losses exceeding $3.0 million, subject to an 
additional $2 million annual aggregate retention (AAD). Claims arising from named storms and earthquake for E&S property are 
excluded from this treaty. The reinsurers are responsible for 100.0% of the loss excess of the $3.0 million retention and $2.0 million 
AAD for property business up to $20.0 million of covered loss.

Casualty and Workers' Compensation Treaties

As of July 1, 2017, the State Auto Group renewed its casualty excess of loss reinsurance agreement. Under this reinsurance 
agreement, the State Auto Group is responsible for the first $2.0 million of losses that involve workers' compensation, auto liability, 
other liability and umbrella liability policies, subject to an additional $2.0 million AAD. This reinsurance agreement provides 
coverage up to $10.0 million, except for commercial umbrella policies which are covered for limits up to $15.0 million. E&S 
casualty and programs units risks are not subject to this casualty excess of loss reinsurance agreement.

Also, certain unusual claim situations involving extra contractual obligations, excess of policy limits, LAE coverage and 
multiple policy or coverage loss occurrences arising from bodily injury liability, property damage, uninsured motorist and personal 
injury protection are covered by a Clash reinsurance agreement that provides for $30.0 million of coverage in excess of $10.0 
million retention for each loss occurrence. This Clash reinsurance coverage sits above the $8.0 million excess of $2.0 million 
arrangement. Policies underwritten by the E&S casualty and programs units are not subject to this casualty excess of loss reinsurance 
agreement.

In addition, each company in the State Auto Group is party to a workers’ compensation catastrophe insurance agreement 
that provides additional reinsurance coverage for workers’ compensation losses involving multiple workers. Subject to $10.0 
million of retention, reinsurers are responsible for 100.0% of the excess over $10.0 million up to $30.0 million of covered loss. 
For loss amounts over $30.0 million, the casualty excess of loss reinsurance agreement provides $20.0 million coverage in excess 
of $30.0 million. Workers’ compensation catastrophe coverage is subject to a “Maximum Any One Life” limitation of $10.0 million. 
This limitation means that losses associated with each worker may contribute no more than $10.0 million to covered loss under 
these agreements.

As of July 1, 2017, the State Auto Group renewed its reinsurance coverage for E&S casualty and programs casualty risks. 
Under this reinsurance agreement, the State Auto Group is responsible for the first $2.0 million of losses. This reinsurance agreement 
provides 95.0% coverage up to $9.0 million excess of $2.0 million for any one insured, all policies, and 100.0% of $14.0 million 
excess of $11.0 million clash only coverage. 

The rates for all of our treaty reinsurance agreements are negotiated annually.

64

Contractual Obligations

The following table sets forth our significant contractual obligations at December 31, 2017:

($ millions)

Direct loss and ALAE reserves(1)
Notes payable(2):
Subordinated Debentures due 2033:
issued $15.5, May 2003 with variable interest(3) adjusting
quarterly
FHLB loan due 2033; issued $85.0 million, July 2013 with
fixed interest

FHLB loan due 2021: issued $21.5 million , September
2016 with fixed interest
Total notes payable

Interest payable (2):
Subordinated Debentures due 2033:
issued $15.5, May 2003 with variable interest(3) adjusting
quarterly
FHLB loan due 2021: issued $21.5 million , September
2016 with fixed interest

FHLB loan due 2033; issued $85.0 million, July 2013 with
fixed interest

Total interest payable

Postretirement benefits
Pension funding(4)
Total

Total
$ 1,252.5

Due
1 year
or less

Due
1-3
years

Due
3-5
years

Due
after 5
years

$

526.9

$

443.5

$

147.4

$

134.7

15.5

85.0

21.5
122.0

14.6

1.5

—

—

—

0.9

0.4

—

—

—

1.8

0.7

—

—

—

1.8

0.4

70.7
86.8
12.9
47.2
$ 1,521.4

$

4.3
5.6
1.5
4.2
538.2

$

8.6
11.1
2.9
8.8
466.3

$

8.6
10.8
2.6
9.5
170.3

$

15.5

85.0

21.5
122.0

10.1

—

49.2
59.3
5.9
24.7
346.6

(1)

(2)

(3)

(4)

We derived expected payment patterns separately for the direct loss and ALAE reserves. Amounts included the STFC Pooled Companies net
additional share of transactions assumed from State Auto Mutual through the Pooling Arrangement. For a reconciliation of management’s best
estimate, see “Critical Accounting Policies – Losses and Loss Expenses Payable” included in this Item 7. These patterns were applied to the
December 31, 2017, loss and ALAE payable to generate estimated annual incremental loss and ALAE payments for each subsequent calendar year.
These amounts are based on historical payment patterns and do not represent actual contractual obligations. The actual payment amounts and the
related timing of those payments could differ significantly from these estimates.

For a discussion of these debt instruments, see “Liquidity and Capital Resources—Borrowing Arrangements” included in this Item 7.

Interest on the subordinated debentures was calculated using an interest rate equal to the three-month LIBOR rate at December 31, 2017 of 1.4806%
plus 4.20%, or 5.6806%.

These amounts are estimates of ERISA minimum funding levels based on adjustments to prior year assumptions for our defined benefit pension plan
and do not represent an estimate of our expected contributions. Funding levels generally are not determined until later in the year with respect to the
contribution year. See Note 10, “Pension and Postretirement Benefits Plans” to our consolidated financial statements included in Item 8 of this Form
10-K for a tabular presentation of STFC’s share of expected benefit payments from the State Auto Group’s defined benefit pension plan.

Leases and other purchase obligations of State Auto Mutual are allocated to us through the Pooling Arrangement.

Regulatory Considerations

At December 31, 2017, 2016 and 2015, each of our insurance subsidiaries was in compliance with statutory requirements 

relating to capital adequacy.

The NAIC utilizes a collection of analytical tools designed to assist state insurance departments with an integrated approach 
to screening and analyzing the financial condition of insurance companies operating in their respective states. One such set of 
analytical tools is 12 key financial ratios that are known in the insurance industry as the “IRIS” ratios. A “defined range” of results 
for each ratio has been established by the NAIC for solvency monitoring. While management utilizes each of these IRIS ratios in 
monitoring our insurance companies’ operating performance on a statutory accounting basis (each of our insurance subsidiaries 
operates within the defined range for the other measures), the net premiums written to surplus or leverage ratio is monitored to 
ensure that each of our insurance subsidiaries continue to operate within the “defined range” of 3.0 to 1.0. The higher the leverage 
ratio, the more risk a company bears in relation to statutory surplus available to absorb losses. In considering this range, management 
also considers the distribution of net premiums between property and liability lines of business. A company with a larger portion 
of net premiums from liability lines should generally maintain a lower leverage ratio.

65

The following table sets forth the statutory leverage ratios for our insurance subsidiaries at December 31, 2017, 2016 and 

2015:

Statutory Leverage Ratios

2017

2016

2015

State Auto P&C
Milbank

Weighted Average

1.5
1.8
1.6

1.5
1.9
1.5

1.5
1.9
1.6

State Auto P&C, Milbank and SA Ohio are subject to regulations and restrictions under which payment of dividends from 
statutory surplus can be made to State Auto Financial during the year without prior approval of regulatory authorities. Under the 
insurance regulations of Iowa and Ohio (the states of domicile), the maximum amount of dividends that the Company may pay 
out of earned surplus to shareholders within a twelve month period without prior approval of the Department is limited to the 
greater of 10% of the most recent year-end policyholders’ surplus or net income for the twelve month period ending the 31st day 
of December of the previous year-end. Pursuant to these rules, $85.8 million is available for payment to State Auto Financial from 
its insurance subsidiaries in 2018 without prior approval. State Auto Financial received dividends from its insurance subsidiaries 
in the amount of $15.0 million, $10.0 million and $15.0 million in 2017, 2016 and 2015.

The Company’s insurance subsidiaries are subject to risk-based capital (“RBC”) requirements that have been adopted by 
individual states. These requirements subject insurers having statutory capital less than that required by the RBC calculation to 
varying degrees of regulatory action, depending on the level of capital inadequacy. The RBC formulas specify various weighting 
factors to be applied to financial balances or various levels of activity based on the perceived degree of risk. Regulatory compliance 
is determined by a ratio of total adjusted capital to authorized control level RBC. Generally no remedial action is required by an 
insurance company if its adjusted statutory surplus exceeds 200% of the authorized level RBC.  At December 31, 2017, the ratio 
of total adjusted statutory capital to authorized control level of State Auto Financial’s insurance subsidiaries ranged from 434%
to 10,530%.

Credit and Financial Strength Ratings

As of June 6, 2017, the State Auto Group’s financial strength rating from A.M. Best was A- (Excellent) with a stable outlook 

and its credit rating from A.M. Best was bbb- with a stable outlook. 

The financial strength rating is for the State Auto Group and expresses the opinion of the rating agency as to the ability of 
the State Auto Group to meet its ongoing obligations to policyholders.  The A.M. Best financial strength rating influences our 
ability to write insurance business as agents and policyholders generally prefer higher rated companies. Lower rated companies 
may  be  required  to  compete  for  agents  and  policyholders  by  offering  higher  commissions  or  lower  premiums  and  expanded 
coverage, or a combination thereof.

We believe that these ratings provide a meaningful way for policyholders, agents, creditors, shareholders and others to 
compare us to our competitors. Our ratings are influenced by many factors, including operating and financial performance, asset 
quality, liquidity, financial leverage, exposure to catastrophe risks and operating leverage.

Generally, credit ratings affect the cost, type and availability of debt financing.  Higher rated securities receive more favorable 

pricing and terms relative to lower rated securities at the time of issue.

Our management considers how its overall strategy and decisions may influence the rating agencies’ evaluation of our credit 
strength and capital position, which may in turn directly impact the credit and financial strength ratings assigned by those agencies.  
In its decision-making process with respect to significant transactions, such as reinsurance, financing and investing activities, and 
acquisitions, management takes into consideration the potential impact these decisions will have on our earnings volatility and 
capital position.  

66

OTHER

Impact of Inflation

Inflation can have a significant impact on property and casualty insurers because premium rates are established before the 
amount of losses and loss expenses are known. When establishing rates, we attempt to anticipate increases from inflation subject 
to the limitations of modeling economic variables. Even when general inflation, as measured by the Consumer Price Index, has 
been relatively modest, as has been the case over the last several years, price inflation on the goods and services purchased by 
insurance companies in settling claims can steadily increase. For example, historically medical care costs have risen at a higher 
rate than general inflation over the last few years. Costs for building materials typically rise significantly following widespread 
natural catastrophes, such as what the industry experienced in areas affected by Superstorm Sandy in 2012. We continue to adjust 
our pricing projections to reflect current and anticipated changes in costs in all lines of business.

We consider inflation when estimating liabilities for losses and loss expenses, particularly for claims having a long period 
between occurrence and final settlement. The liabilities for losses and loss expenses are management’s best estimates of the ultimate 
net cost of underlying claims and expenses and are not discounted for the time value of money. In times of high inflation, the 
normally higher yields on investment income may partially offset potentially higher claims and expenses.

CRITICAL ACCOUNTING POLICIES

Our significant accounting policies are more fully described in Note 1 of the notes to our consolidated financial statements 
included in Item 8 of this Form 10-K. In preparing the consolidated financial statements, management is required to make estimates 
and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet, revenues and expenses 
for the period then ended and the financial entries in the accompanying notes to the financial statements. Such estimates and 
assumptions  could  change  in  the  future  as  more  information  becomes  known,  which  could  impact  the  amounts  reported  and 
disclosed in this Item 7. We have identified the policies and estimates described below as critical to our business operations and 
the understanding of the results of our operations.

Investments

Our fixed maturity, equity security and certain other invested asset investments are classified as available-for-sale and carried 
at fair value. The unrealized holding gains or losses, net of applicable deferred taxes, are shown as a separate component of 
stockholders’ equity in accumulated other comprehensive income (loss), and as such are not included in the determination of net 
income. Investment income is recognized when earned, and capital gains and losses are recognized when investments are sold.

We regularly monitor our investment portfolio for declines in value that are other-than-temporarily impaired (“OTTI”), an 
assessment that requires significant management judgment regarding the evidence known. Such judgments could change in the 
future as more information becomes known which could negatively impact the amounts reported herein. We consider the following 
factors when assessing our equity securities and other invested assets for OTTI: (i) the length of time and/or the significance of 
decline below cost; (ii) our ability and intent to hold these securities through their recovery periods; (iii) the current financial 
condition of the issuer and its future business prospects; and (iv) the ability of the market value to recover to cost in the near term. 
We recognize OTTI charges on our externally managed small-cap equity portfolio, as we are unable to make the assertion regarding 
our intent to hold these securities that are currently valued below cost until recovery in the near term. When an equity security or 
other invested asset has been determined to have a decline in fair value that is other-than-temporary, we adjust the cost basis of 
the security to fair value. This results in a charge to earnings as a realized loss, which is not reversed for subsequent recoveries in 
fair value. Future increases or decreases in fair value, if not other-than-temporary, are included in other comprehensive income 
(loss).

We also consider the following factors when assessing our fixed maturity investments for OTTI: (i) the financial condition 
of the issuer including receipt of scheduled principal and interest cash flows; (ii) our intent to sell; and (iii) if it is more likely than 
not that we will be required to sell the investments before recovery. When a fixed maturity has been determined to have an other-
than-temporary impairment, the impairment charge is separated into an amount representing the credit loss, which is recognized 
in earnings as a realized loss, and the amount related to non-credit factors, which is recognized in other comprehensive (loss) 
income. Future increases or decreases in fair value, if not other-than-temporary, are included in other comprehensive (loss) income.

67

Deferred Acquisition Costs

Acquisition costs, consisting of net commissions (including ceding commissions), premium taxes and certain underwriting 
expenses related to the successful acquisition or renewal of property and casualty business, are deferred and amortized over the 
same period in which the related premiums are earned.  Ceding commissions relating to reinsurance agreements reimburse us for 
both deferrable and non-deferrable acquisition costs.  To the extent these ceding commissions exceed the deferrable amount of 
acquisition costs, the excess is reported as a deferred liability and is included in other liabilities in our consolidated balance sheet. 
Excess ceding commissions are amortized in proportion to net revenue recognized on the underlying policies resulting in excess 
ceding commissions being recognized as a reduction of acquisition and operating expenses.

The method followed for computing the acquisition costs limits the amount of such deferred costs to their estimated realizable 
value. In determining estimated realizable value, the computation gives effect to the premium to be earned, losses and loss expenses 
expected to be incurred, and certain other costs expected to be incurred as premium is earned.  Future changes in estimates, the 
most significant of which is expected losses and loss adjustment expenses, that indicate a reduction in expected future profitability 
may result in unrecoverable deferred acquisition costs. Anticipated investment income is considered in determining whether a 
premium deficiency exists. 

Losses and Loss Expenses Payable

Our loss reserves reflect all unpaid amounts for claims that have been reported, as well as for IBNR claims. Our loss reserves 

are not discounted to present value.

Loss reserves are management’s best estimates (“MBE”) at a given point in time of what we expect to pay to settle all claims 
incurred as of that date based on known facts, circumstances and historical trends. Loss reserves at the individual claim level are 
established on either a case reserve basis or formula reserve basis depending on the type and circumstances of the loss. The case 
reserve amounts are determined by claims adjusters based on our reserving practices, which take into account the type of risk, the 
circumstances surrounding each claim and applicable policy provisions. The formula reserves are based on historical data for 
similar claims with provision for changes caused by inflation. Case reserves and formula reserves are reviewed on a regular basis, 
and as new data becomes available, estimates are updated resulting in adjustments to loss reserves. Generally, reported losses 
initially reserved on a formula basis and not settled after six months are case reserved at that time. The process for calculating the 
IBNR component of the loss reserve is to develop an estimate of the ultimate losses and allocated loss expenses incurred, and 
subtract all amounts already paid or held as case or formula reserves.

The determination of ultimate losses integrates information and analysis provided by several disciplines within our Company, 
including claims, actuarial and accounting. This assessment requires considerable judgment in understanding how claims mature, 
which lines of business are the most volatile, and how trends change over time. Loss reserves represent an estimate at a given 
point in time based on many variables including historical and statistical information, inflation, legal developments, storm loss 
estimates and economic conditions. Although we consider many different sources of information, as well as a number of actuarial 
methodologies to estimate our loss reserves, there is no single method for determining the exact ultimate liability.

Our internal actuarial staff conducts quarterly reviews of loss development information to assist management in making 
estimates of ultimate losses and loss expenses. Several factors are considered in estimating ultimate liabilities including consistency 
in relative case reserve adequacy, consistency in claims settlement practices, recent legal developments, historical data, actuarial 
projections, accounting projections, exposure growth, current business conditions, catastrophe developments and late reported 
claims. In addition, reasonableness tests are performed on many of the assumptions underlying each reserving methodology, such 
as claim frequency, claim severity and loss ratios. Nonetheless, changes which are not contemplated do occur over time, and those 
changes are incorporated in subsequent valuations of our loss reserves.

We use a number of different methodologies to estimate the IBNR component of our loss reserves. Our loss reserves include 
amounts related to short-tail and long-tail lines of business. “Tail” refers to the time period between the occurrence of a loss and 
the settlement of the claim. In general, the longer the time span between the incidence of a loss and the settlement of the claim, 
the more the ultimate settlement amount can vary. The reserving methods and strengths and weaknesses of each are described 
below.

Short-Tail Business: For short-tail business, claims are typically settled within five years, and the most common actuarial 
estimates are based on techniques using link ratio projections of incurred losses, paid losses, claim counts and claim severities. 
Each of these methods is described below in detail. Separate projections are made for catastrophes that are in the very early stages 
of development based on specific information known through the reporting date.

Incurred Loss Development Method: The Incurred Loss Development Method is probably the most common actuarial method 
used in projecting indicated IBNR reserves. This method uses paid loss experience as well as the outstanding estimates (formula 

68

and case reserves) for claims that have been reported and are still open. With this method, a pattern of reported losses is estimated 
to project ultimate incurred values for each accident year. The underlying assumption of the Incurred Loss Development Method 
is that case reserve adequacy remains consistent over time. This method’s advantage is its responsiveness to changes in reported 
losses, which is particularly valuable in the less mature accident years. The disadvantage of the Incurred Loss Development Method 
is that case reserve adequacy changes will distort the IBNR projections.

Paid Loss Development Method: The Paid Loss Development Method uses calculations that are very similar to the Incurred 
Loss Development Method. The key difference is that the data used in the paid method exclude case reserve estimates, so only 
paid losses are utilized. With this method, a payment pattern is estimated to project ultimate settlement values for each accident 
year, with the underlying assumption that claims are settled at a consistent rate over time. Neither case reserves nor the rate at 
which claims are reported (except to the extent that the reporting pattern influences the payment pattern) is relevant to the results 
of this method. This method’s advantage is that the estimates of ultimate loss are independent of case reserve adequacy and are 
unaffected by company changes in case reserving philosophy. The disadvantages are that (i) the paid method does not use all of 
the available information, (ii) in some cases the liability payment patterns require the application of very large development factors 
to relatively small payments in less mature accident years, and (iii) changes in the claims settlement rate will distort the projections.

Claim Counts and Severities Method: The Counts and Severities Method calculations are very similar to the other methods. 
The incurred claim counts reported to date are projected to an ultimate number. Similarly, the incurred loss severities are projected 
to an ultimate value. The ultimate incurred count is multiplied by the ultimate incurred severity, for each accident year, to arrive 
at the ultimate incurred loss. 

Long-Tail  Business:  For  long-tail  business,  a  material  portion  of  claims  may  not  be  settled  within  five  years.  Reserve 
estimates for long-tail business use the same methods listed above along with several other methods as determined by the actuary. 
For example, premium-based methods may be used in developing ultimate loss estimates, including the Expected Loss Ratio, 
Bornhuetter-Ferguson, and Least-Squares techniques as described below. 

Expected Loss Ratio Method: The Expected Loss Ratio Method generates indicated IBNR by multiplying an expected loss 
ratio by earned premiums, then subtracting incurred-to-date losses. For slower reporting lines of business, new products, or data 
that is very immature, the actual claim data is often too limited or too volatile for other projection methods. With this method the 
premiums are used as a measure of loss exposure, and the loss ratios can be derived from pricing expectations.

Incurred Bornhuetter-Ferguson Method: The Incurred Bornhuetter-Ferguson Method is a weighted average of the Expected 
Loss Ratio Method and the Incurred Loss Development Method, using the percentage of losses reported as the weight. This method 
is particularly useful where there is a low volume of data in the current accident period, or where the experience is volatile. In 
general, this method produces estimates that are similar to the Incurred Loss Development Method.

Paid Bornhuetter-Ferguson Method:  The Paid Bornhuetter-Ferguson Method is a weighted average of the Expected Loss 
Ratio Method and the Paid Development Method, using the percentage of losses paid as the weight.  In less mature accident periods 
in which payment activity is relatively low, this method produces estimates that are similar to the Expected Loss Ratio Method.

Least Square Loss Development Method: In the Least Squares Loss Development Method, the statistical technique of least 
squares regression is applied to a triangle of reported loss ratios to project the ultimate loss ratio in each accident year. Using 
historical loss ratios puts the data for each time period on a more consistent exposure basis, because premium levels are generally 
correlated with insured exposures. A by-product of the regression function is an estimate of credibility for each stage of development. 
In cases where the regression parameters fall outside of a reasonable range, the projection defaults to the incurred loss method.

Selection Process: In determining which reserving method to use for a particular line of business or accident year, diagnostic 
tests of loss ratios and severity trends are considered, as well as the historical case reserve adequacy and claim settlement rate. In 
general, the Incurred Loss Development Method is used if the projections are stable, the data is credible, historical case reserve 
adequacy is consistent, and the loss ratios and loss severities are reasonable. Other reserving methods are considered as well for 
particular lines of business or accident years, along with supplemental information such as open claim counts and prior period 
development. For example, if more than one method provides a reasonable projection, the actuary may select an average of those 
methods. There is considerable judgment applied in the analysis of the historical patterns and in applying business knowledge of 
our underwriting and claims functions.

Reserve ranges provide a quantification of the variability in the loss reserve projections. The primary determinant in estimating 
the loss reserve range boundaries are the variances measured within the historical reserving data for the various lines of business. 
MBE of loss reserves considers the expected variation to establish an appropriate position within a range. At December 31, 2017, 
MBE of our direct loss and ALAE reserves for the STFC Pooled Companies’ share of the Pooled Companies’ reserves were 
$1,258.6 million, within an estimated range of $1,094.6 million to $1,311.9 million.

69

The potential impact of the loss reserve variability on net income can be illustrated using the range end points and carried 
reserve amounts listed above. For example, if ultimate losses reach a level corresponding to the high point of the range, $1,311.9 
million, the reserve increase of $53.3 million corresponds to an after-tax decrease of $42.1 million in net income, assuming a tax 
rate of 21%. Likewise, should ultimate losses decline to a level corresponding to the low point of the range, $1,094.6 million, the 
$164.0 million reserve decrease would add $129.6 million of after-tax net income. The loss reserve range noted above represents 
a  range  of  reasonably  likely  reserves,  not  a  range  of  all  possible  reserves.  Therefore,  the  ultimate  losses  could  reach  levels 
corresponding to reserve amounts outside the range provided.

An important assumption underlying certain loss reserve estimation methods for casualty lines is that the loss cost trends 
underlying historical data will continue into the future. To estimate the sensitivity of reserves to an unexpected change in inflation, 
projected calendar year payment patterns were applied to the December 31, 2017, workers’ compensation loss and ALAE reserve 
to generate estimated annual incremental loss and ALAE payments for each subsequent calendar year. Then, for purposes of 
sensitivity testing, an additional annual loss cost trend of 5% was added to the trend implicitly embedded in the estimated payment 
pattern, and revised incremental loss and ALAE payments were calculated. This type of inflationary increase could arise from a 
variety of sources including tort law changes, development of new medical procedures, social inflation, and other inflationary 
changes in costs beyond assumed levels.

The estimated cumulative impact that this additional, unexpected 5% increase in the loss cost trend would have on our results 
of operations over the lifetime of the underlying claims in workers’ compensation is an increase of $110.9 million on reserves, or 
a $87.6 million reduction to net income, assuming a tax rate of 21%. Inflation changes have much more impact on the longer tail 
commercial lines like workers’ compensation, and much less impact on the shorter tail personal lines’ reserves.

In addition to establishing loss reserves, as described above, we establish reserves for ULAE. Historical patterns of paid 
ULAE relative to paid loss are analyzed along with historical claim counts including claims opened, claims closed, and claims 
remaining open. The product of this analysis is an estimate of the relationship, or ratio, between ULAE and loss underlying the 
current  loss  reserves.  This  ratio  is  applied  to  the  current  outstanding  loss  reserves  to  estimate  the  required  ULAE  reserve. 
Consequently, this component of the loss expense reserve has a proportional relationship to the overall claim inventory and held 
loss reserves. The method assumes that the underlying claims process and mix of business do not change materially from period 
to period.

70

The following table sets forth a reconciliation of MBE of our direct loss and LAE reserve to our net losses and loss expenses 
payable at December 31, 2017 and 2016. The STFC Pooled Companies net additional share of transactions assumed from State 
Auto Mutual through the Pooling Arrangement for the years ended December 31, 2017 and 2016, respectively, has been reflected 
in the table below as assumed by STFC Pooled Companies.

($ millions)
Direct loss and ALAE reserve:
STFC Pooled Companies
Assumed by STFC Pooled Companies
Total direct loss and ALAE reserve

Direct ULAE reserve:
STFC Pooled Companies
Assumed by STFC Pooled Companies

Total direct ULAE reserve

Direct salvage and subrogation recoverable:
STFC Pooled Companies
Assumed by STFC Pooled Companies

Total direct salvage and subrogation recoverable

Reinsurance recoverable
Assumed reinsurance
Reinsurance assumed by STFC Pooled Companies

2017

2016

$

527.1
731.5
1,258.6

536.9
643.8
1,180.7

29.8
33.8
63.6

(21.9)
(3.6)
(25.5)
(3.1)
9.2
(50.3)

31.3
32.2
63.5

(22.5)
(4.5)
(27.0)
(3.6)
5.1
(40.7)

Total losses and loss expenses payable, net of reinsurance recoverable on losses and
loss expenses payable of $3.1 million and $3.6 million in 2017 and 2016, respectively

$ 1,252.5

1,178.0

The following tables set forth the net losses and loss expenses payable by major line of business at December 31, 2017 

and 2016:

($ millions)

December 31, 2017
Personal Insurance Segment:
Personal Auto
Homeowners
Other personal

Total Personal Insurance Segment

Commercial Insurance Segment:
Commercial Auto
Small Commercial Package
Middle Market Commercial
Workers’ Compensation
Farm & Ranch
Other Commercial

Total Commercial Insurance Segment

Specialty Insurance Segment:
E&S Property
E&S Casualty
Programs

Total Specialty Insurance Segment

Ending
Loss &
ALAE
Case &
Formula

Ending
Loss &
ALAE
IBNR

Ending
ULAE
Bulk

Total
Reserves

$

125.7
28.8
5.6
160.1

53.2
51.6
59.6
68.3
10.1
3.8
246.6

44.3
38.7
58.6
141.6

56.4
18.5
7.6
82.5

35.7
66.7
77.8
112.5
5.5
22.6
320.8

19.6
129.2
88.1
236.9

640.2

9.7
3.2
0.6
13.5

3.2
6.2
14.0
12.6
0.8
0.1
36.9

0.9
8.9
3.8
13.6

64.0

191.8
50.5
13.8
256.1

92.1
124.5
151.4
193.4
16.4
26.5
604.3

64.8
176.8
150.5
392.1

1,252.5

Total losses and loss expenses payable net of reinsurance
recoverable on losses and loss expenses payable

$

548.3

71

($ millions)

December 31, 2016
Personal Insurance Segment:
Personal Auto
Homeowners
Other personal

Total Personal Insurance Segment

Commercial Insurance Segment:
Commercial Auto
Small Commercial Package
Middle Market Commercial
Workers’ Compensation
Farm & Ranch
Other Commercial

Total Commercial Insurance Segment

Specialty Insurance Segment:
E&S Property
E&S Casualty
Programs

Total Specialty Insurance Segment

Ending
Loss &
ALAE
Case &
Formula

Ending
Loss &
ALAE
IBNR

Ending
ULAE
Bulk

Total
Reserves

$

121.6
32.8
2.2
156.6

47.8
55.9
63.4
68.0
8.5
1.0
244.6

12.0
30.2
68.1
110.3

60.3
14.9
8.6
83.8

46.6
62.5
76.8
106.0
5.1
23.6
320.6

16.2
99.5
82.6
198.3

602.7

10.8
2.8
0.5
14.1

3.9
7.0
14.0
11.6
0.7
0.1
37.3

1.6
7.7
3.1
12.4

63.8

192.7
50.5
11.3
254.5

98.3
125.4
154.2
185.6
14.3
24.7
602.5

29.8
137.4
153.8
321.0

1,178.0

Total losses and loss expenses payable net of reinsurance
recoverable on losses and loss expenses payable

$

511.5

 See discussion in “Results of Operations—Loss and LAE Development” section included in this Item 7.

The  property  and  casualty  industry  has  experienced  significant  loss  from  claims  related  to  asbestos,  environmental 
remediation, product liability, mold and other mass torts. Because we have insured primarily product retailers and distributors, 
we do not expect to incur the same level of liability, particularly related to asbestos, as companies that have insured manufacturing 
risks.

Asbestos reserves are $1.2 million, and environmental reserves are $17.1 million, for a total of $18.3 million, or 1.5% of 
net losses and loss expenses payable.  Asbestos and environmental reserves increased $0.1 million and $2.0 million, respectively, 
from 2016.

Pension and Postretirement Benefit Obligations

Pension and postretirement benefit obligations are long-term in nature and require management’s judgment in estimating 
the factors used to determine these amounts. We review these factors annually, including the discount rate and expected long-term 
rate of return on plan assets. Because these obligations are based on estimates which could change, the ultimate benefit obligation 
could be different from the amount estimated.

The State Auto Group has a defined benefit pension plan covering substantially all employees hired prior to January 1, 2010 
and a postretirement healthcare plan covering certain associates and retirees (collectively “the benefit plans”). Several factors, 
which attempt to anticipate future events, are used in calculating the expense and liability related to the benefit plans. Key factors 
include assumptions about the expected rates of return on plan assets, discount rates, and health care cost trend rates. We consider 
market  conditions,  including  changes  in  investment  returns  and  interest  rates,  in  making  these  assumptions.  The  actuarial 
assumptions used by us in determining benefit obligations may differ materially from actual results due to changing market and 
economic conditions, higher or lower turnover and retirement rates, or longer or shorter life spans of participants. While we believe 
that the assumptions used are appropriate, differences in actual experience or changes in assumptions may materially affect our 
financial position or results of operations.

For the December 31, 2017 and 2016 valuations, the Adjusted RP-2014 mortality table was used as a baseline for the mortality 
assumption and to project future mortality rates. Incorporated into the table are rates projected generationally using Scale MP-2017 
to reflect mortality improvement (Scale MP-2016 was used at the beginning of the year).  The January 1, 2018 and 2017 actuarial 
reports of the benefit plans included these revised mortality assumptions.

72

To calculate the State Auto Group’s December 31, 2017 benefit obligation for each of the benefit plans, we used a discount 
rate of 3.50% based on an evaluation of the expected future benefit cash flows of our benefit plans used in conjunction with the 
Citigroup Pension Discount Curve at the measurement date. A lower discount rate, all else being equal, results in a higher present 
value benefit obligation. To calculate our benefit obligation at December 31, 2017 and net periodic benefit cost for the year ended 
December 31, 2018, a discount rate of 3.50% and an expected long-term rate of return on plan assets of 7.00% were used. We 
selected an expected long-term rate of return on our plan assets by considering the mix of investments and stability of investment 
portfolio along with actual investment experience during the lifetime of the plans. Our assumptions regarding the discount rate 
and expected return on plan assets could have a significant effect on the amounts related to our benefit obligations and net periodic 
benefit cost depending on the degree of change between reporting periods.

As a result of revised mortality assumptions and the change in the discount rate, the benefit plan’s liability increased $0.7 

million for the year ended December 31, 2017 and increased $2.9 million for the year ended December 31, 2016. 

The following table sets forth an illustration of variability with respect to the discount rate on our share of the State Auto 
Group’s December 31, 2017 benefit obligation and expected net periodic benefit cost for the year ending December 31, 2018, 
along  with  the  variability  of  the  expected  return  on  plan  assets  to  our  expected  net  periodic  benefit  cost  for  the  year  ending 
December 31, 2018. Holding all other assumptions constant, sensitivity to changes in any one of our key assumptions are as 
follows:

($ millions)

Benefit obligation
Net periodic benefit cost (benefit)

Net periodic benefit cost

$
$

$

Pension

Discount rate

Postretirement

Discount rate

3.25%

3.50%

3.75%

3.25%

3.50%

3.75%

315.7
6.6

304.2
5.6

292.8
4.8

$
$

18.8
(4.7)

18.3
(4.6)

18.0
(4.6)

Expected return on plan assets

6.75%

7.00%

7.25%

6.3

5.6

5.0

The accumulated benefit obligation (“ABO”) of a defined benefit pension plan represents the actuarial present value of 
benefits attributed by the pension benefit formula to employee service rendered prior to the measurement date and based on current 
and past compensation levels, while the projected benefit obligation (“PBO”) is the ABO plus a factor for future compensation 
levels. The ABO, which considers current compensation levels only, provides information about the obligation an employer would 
have if the plan were discontinued at the measurement date. At December 31, 2017, our share of the State Auto Group’s ABO and 
PBO was $287.9 million and $304.2 million, respectively.  At December 31, 2017, STFC’s share of the defined benefit pension 
plan’s fair value of the assets was $265.0 million, which resulted in an underfunded status within our balance sheet of $39.2 million. 
On  a  cash  flow  basis,  we  target  an  annual  contribution  level  that  meets  at  least  the  targeted  normal  cost  plus  any  shortfall 
amortizations of the plan, as defined by ERISA. Currently, we expect to make a cash contribution to the pension plan up to $10.0 
million in 2018.

The  unfunded  status  on  the  pension  plan  and  supplemental  executive  retirement  plan  decreased  from  $55.6  million  at 
December 31, 2016, to $46.2 million at December 31, 2017. Primarily influencing the change from year to year are actuarial gains 
and losses arising from factors that include (i) changes in the discount rate, (ii) expected to actual demographic changes, such as 
retirement age, mortality, turnover, rate of compensation changes, and (iii) changes in returns on our plan assets. 

See Note 10, “Pension and Postretirement Benefit Plans,” to our consolidated financial statements included in Item 8 of this 

Form 10-K for further disclosures regarding our benefit plans.

Income Taxes

For 2017, we recognized federal income tax expense of $44.1 million compared to a federal income tax benefit of $1.8 
million for 2016 and federal income tax expense of $16.1 million for 2015.  Income taxes for the year ended 2017 reflect provisional 
deferred tax expense of $34.6 million attributable to the revaluation of our deferred tax assets and liabilities as a result of the 
enactment of the TCJA.  Income taxes for the year ended 2016 reflect the impact of a correction of prior period deferred tax 
expense related to expired stock options.  As a result of the correction, deferred federal income tax expense and additional paid-
in-capital were reduced by $1.6 million, respectively. 

In computing taxable income, property and casualty insurers are required to discount their unpaid loss reserves. The discount 
is determined using interest rates and claim payment patterns prescribed by the U.S. Treasury. The TCJA changed the prescribed 

73

interest rates to rates based on corporate bond yield curves and extends the applicable time periods for the claim payment pattern. 
Management determined the provisional change in discounted loss reserves attributable to the TCJA changes to be $50.9 million 
pre-tax.  As a result of changes to the Section 846 of the IRS Code, deferred tax assets were increased by that amount, with an 
offsetting deferred tax liability.  The deferred tax liability will be amortized over a period of eight years beginning in 2018.  The 
provisional amount will be adjusted once the IRS publishes the official discount factors that should be used.

Deferred income tax assets and liabilities represent the tax effect of the differences between the financial statement carrying 
value of existing assets and liabilities and their respective tax bases. In accordance with the FASB’s ASC 740, Income Taxes (ASC 
740), we periodically evaluate our deferred tax assets, which requires significant judgment, to determine if they are realizable 
based upon weighing all available evidence, both positive and negative, including our historical and anticipated future taxable 
income. In making such judgments, significant weight is given to evidence that can be objectively verified.

Management anticipates generating taxable income over the next three years that will allow for the realization of all of our 
net operating loss (“NOL”) carryforwards by the end of 2020.  The NOL carryforwards do not begin to expire until 2030 and will 
not fully expire until 2036. 

The following table sets forth the components of our federal income tax expense (benefit) for the years ended December 31, 

2017, 2016 and 2015:

($ millions)
Income before federal income taxes

Current tax expense (benefit)
Deferred tax expense (benefit)

Total federal income tax expense (benefit)

Net (loss) income

2017

2016

2015

$

33.4

$

19.2

$

0.4
43.7
44.1
(10.7) $

$

(1.7)
(0.1)
(1.8)
21.0

$

67.3

2.9
13.2
16.1
51.2

See Note 9, “Federal Income Taxes,” to our consolidated financial statements included in Item 8 of this Form 10-K for 

further disclosures regarding our income tax matters.

Other

Other items that could have a significant impact on the financial statements include the risks and uncertainties listed in 
Item 1A of this Form 10-K under “Risk Factors.” Actual results could differ materially using different estimates and assumptions, 
or if conditions are significantly different in the future.

Item 7A. Qualitative and Quantitative Disclosures about Market Risk

Qualitative and Quantitative Disclosures about Market Risk are included in Item 7 of this Form 10-K under “Results of 

Operations—Investment Operations Segment—Market Risk.”

Item 8. Financial Statements and Supplementary Data

Our consolidated financial statements, including the notes thereto, and the reports of Ernst & Young LLP on our consolidated 

financial statements and our internal controls over financial reporting are as follows:

74

Report of Independent Registered Public Accounting Firm

To the Stockholders and Board of Directors of State Auto Financial Corporation

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of State Auto Financial Corporation and subsidiaries 
(the  Company)  as  of  December 31,  2017  and  2016,  the  related  consolidated  statements  of  income,  comprehensive  income, 
stockholders' equity and cash flows for each of the three years in the period ended December 31, 2017, and the related notes and 
financial statement schedules listed in the Index at Item 15(a)(2) (collectively referred to as the “consolidated financial statements”). 
In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company 
at December 31, 2017 and 2016, and the results of its operations and its cash flows for each of the three years in the period ended 
December 31, 2017, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2017, based on criteria established 
in Internal Control- Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission 
(2013 framework) and our report dated February 28, 2018 expressed an unqualified opinion thereon. 

Basis for Opinion

These  financial  statements  are  the  responsibility  of  the  Company's  management.  Our  responsibility  is  to  express  an 
opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB 
and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the 
applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and 
perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether 
due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial 
statements,  whether  due  to  error  or  fraud,  and  performing  procedures  that  respond  to  those  risks.  Such  procedures  included 
examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included 
evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as  evaluating  the  overall 
presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ Ernst & Young LLP

We have served as the Company’s auditor since 1994

Grandview Heights, Ohio

February 28, 2018

75

 
 
 
 
Report of Independent Registered Public Accounting Firm on Internal Control over Financial Reporting

To the Stockholders and the Board of Directors of State Auto Financial Corporation

Opinion on Internal Control over Financial Reporting 

We  have  audited  State Auto  Financial  Corporation  and  subsidiaries’  internal  control  over  financial  reporting  as  of 
December 31, 2017, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring 
Organizations  of  the  Treadway  Commission  “(2013  framework)”  (the  COSO  criteria).  In  our  opinion,  State Auto  Financial 
Corporation and subsidiaries (the Company) maintained, in all material respects, effective internal control over financial reporting 
as of December 31, 2017, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States) (the PCAOB) , the consolidated balance sheets of the Company as of December 31, 2017 and 2016, the related consolidated 
statements of income, comprehensive income, stockholders’ equity and cash flows for each of the three years in the period ended 
December 31, 2017, and the related notes and financial statement schedules listed in the Index at Item 15(a)(2) and our report 
dated February 28, 2018, expressed an unqualified opinion thereon.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its 
assessment of the effectiveness of internal control over financial reporting included in the accompanying Management’s Annual 
Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control 
over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be 
independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations 
of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform 
the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all 
material respects.  

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material 
weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and 
performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable 
basis for our opinion. 

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding 
the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally 
accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that 
(1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions 
of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation 
of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the 
company are being made only in accordance with authorizations of management and directors of the company; and (3) provide 
reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s 
assets that could have a material effect on the financial statements. 

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. 
Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ Ernst & Young LLP
Grandview Heights, Ohio
February 28, 2018

76

 
 
 
 
 
 
 
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Consolidated Balance Sheets

($ and shares in millions, except per share amounts)

Assets

Fixed maturities, available-for-sale, at fair value (amortized cost $2,173.1 and $2,095.9,
respectively)
Equity securities, available-for-sale, at fair value (cost $318.6 and $323.1, respectively)
Other invested assets, available-for-sale, at fair value (cost $25.8 and $25.5,
respectively)

Other invested assets
Notes receivable from affiliate

Total investments

Cash and cash equivalents
Accrued investment income and other assets
Deferred policy acquisition costs (affiliated net assumed $64.7 and $50.7, respectively)

Reinsurance recoverable on losses and loss expenses payable
Prepaid reinsurance premiums
Current federal income taxes
Net deferred federal income taxes
Property and equipment, at cost (net of accumulated depreciation of $6.8 and $6.6,
respectively)

Total assets
Liabilities and Stockholders’ Equity

Losses and loss expenses payable (affiliated net assumed $711.4 and $630.9,
respectively)

Unearned premiums (affiliated net assumed $187.9 and $220.9, respectively)
Notes payable (affiliates $15.2 and $15.2, respectively)
Postretirement and pension benefits (affiliated net ceded $34.8 and $40.1, respectively)
Due to affiliate
Other liabilities (affiliated net assumed $15.5 and $11.0, respectively)

Total liabilities
Stockholders’ equity:

Class A Preferred stock (nonvoting), without par value. Authorized 2.5 shares; none
issued
Class B Preferred stock, without par value. Authorized 2.5 shares; none issued
Common stock, without par value. Authorized 100.0 shares; 49.2 and 48.6 shares
issued, respectively, at stated value of $2.50 per share
Treasury stock, 6.8 and 6.8 shares, respectively, at cost
Additional paid-in capital
Accumulated other comprehensive income (affiliated net ceded $50.7 and $53.7,
respectively)
Retained earnings
Total stockholders’ equity
Total liabilities and stockholders’ equity

See accompanying notes to consolidated financial statements.

December 31

2017

2016

$

$

2,192.8
365.3

$

$

$

$

56.0
5.6
70.0
2,689.7
91.5
36.5
117.8
3.1
6.4
4.8
57.2

7.3
3,014.3

1,255.6
611.8
122.1
64.5
2.7
76.7
2,133.4

—
—

123.0
(116.8)
171.8

36.7
666.2
880.9
3,014.3

$

$

2,109.3
382.8

45.1
5.4
70.0
2,612.6
51.1
40.0
129.8
3.6
6.1
6.7
102.1

7.4
2,959.4

1,181.6
617.8
122.1
74.4
2.4
69.8
2,068.1

—
—

121.6
(116.5)
159.9

32.5
693.8
891.3
2,959.4

77

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Consolidated Statements of Income

($ millions, except per share amounts)

Year ended December 31
2016

2015

2017

Earned premiums (affiliated net assumed $458.0, $472.0 and $437.6, respectively)
Net investment income (affiliates $4.9, $4.9 and $4.9, respectively)
Net realized gain on investments:

$

1,275.1
78.8

$

1,291.9
74.7

$

1,270.5
71.7

Total other-than-temporary impairment losses
Portion of loss recognized in other comprehensive income
Other net realized investment gains

Total net realized gain on investments
Other income (affiliates $2.3, $2.3 and $2.1, respectively)

Total revenues

Losses and loss expenses (affiliated net assumed $379.6, $383.8 and $293.3,
respectively)

Acquisition and operating expenses (affiliated net assumed $270.7, $285.8 and
$248.6, respectively)
Interest expense (affiliates $0.8, $0.8 and $0.7, respectively)
Other expenses

Total expenses

Income before federal income taxes
Federal income tax expense (benefit):

Current
Deferred
Total federal income tax expense (benefit)

Net (loss) income
(Loss) earnings per common share:

Basic
Diluted

Dividends paid per common share

See accompanying notes to consolidated financial statements.

(3.5)
—
68.6
65.1
2.3
1,421.3

(6.8)
—
43.3
36.5
2.3
1,405.4

(7.9)
—
32.2
24.3
2.1
1,368.6

918.3

942.4

862.8

455.8
5.9
7.9
1,387.9
33.4

430.4
5.5
7.9
1,386.2
19.2

426.8
5.4
6.3
1,301.3
67.3

0.4
43.7
44.1
(10.7) $

(0.25) $
(0.25) $
0.40
$

$

$
$
$

(1.7)
(0.1)
(1.8)
21.0

0.50
0.50
0.40

$

$
$
$

2.9
13.2
16.1
51.2

1.25
1.23
0.40

78

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Consolidated Statements of Comprehensive Income

($ millions)

Net (loss) income
Other comprehensive income (loss), net of tax:

Year ended December 31
2016

2015

2017

$

(10.7) $

21.0

$

51.2

Net change in unrealized holding gains (losses) on investments:

Unrealized holding gains (losses) arising during year
Reclassification adjustments for gains realized in net income
Income tax (expense) benefit

Total change in net unrealized holding gains (losses) on investments

Net unrecognized benefit plan obligations:

Net actuarial (loss) gain arising during period
Reclassification adjustments for amortization to statements of income:

Negative prior service cost
Net actuarial gain

Income tax expense

Total net unrecognized benefit plan obligations

Other comprehensive income (loss)
Comprehensive (loss) income

$

See accompanying notes to consolidated financial statements.

69.0
(65.1)
(0.7)
3.2

(1.0)

(5.5)
8.0
(0.5)
1.0
4.2
(6.5) $

27.8
(36.5)
3.0
(5.7)

(3.0)

(5.5)
9.4
(0.3)
0.6
(5.1)
15.9

$

(39.2)
(24.7)
22.4
(41.5)

5.3

(5.4)
11.5
(4.0)
7.4
(34.1)
17.1

79

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Consolidated Statements of Stockholders’ Equity

Year ended December 31
2016

2015

2017

48.6
0.6
49.2

(6.8)
(6.8)

48.1
0.5
48.6

(6.8)
(6.8)

47.7
0.4
48.1

(6.8)
(6.8)

121.6
1.4
123.0

$

$

120.4
1.2
121.6

$

$

119.3
1.1
120.4

(116.5) $
(0.3)
(116.8) $

(116.3) $
(0.2)
(116.5) $

(116.0)
(0.3)
(116.3)

159.9
8.8
—
3.1
171.8

32.5
3.2

1.0
36.7

$

$

$

$

153.5
6.8
(3.0)
2.6
159.9

37.6
(5.7)

0.6
32.5

$

$

$

$

$

693.8
(10.7)
(16.9) $
666.2
880.9

$

$

689.4
21.0
(16.6) $
693.8
891.3

$

143.2
5.2
0.3
4.8
153.5

71.7
(41.5)

7.4
37.6

654.7
51.2
(16.5)
689.4
884.6

(in millions)

Common shares:

Balance at beginning of year
Issuance of shares

Balance at end of year

Treasury shares:

Balance at beginning of year
Balance at end of year

Common stock:

Balance at beginning of year
Issuance of shares

Balance at end of year

Treasury stock:

Balance at beginning of year
Shares acquired on stock award exercises and vested restricted shares

Balance at end of year

Additional paid-in capital:

Balance at beginning of year
Issuance of common stock
Tax (expense) benefit from stock option exercises
Stock awards granted

Balance at end of year

Accumulated other comprehensive income:

Balance at beginning of year
Change in unrealized holding gains (losses) on investments, net of tax
Change in unrecognized benefit plan obligations, net of tax and
reclassification adjustments

Balance at end of year

Retained earnings:

Balance at beginning of year
Net (loss) income
Cash dividends paid (affiliates $10.4, $10.4 and $10.4, respectively)

Balance at end of year

Total stockholders’ equity at end of year

See accompanying notes to consolidated financial statements.

$

$

$

$

$

$

$

$

$

$

$

80

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Consolidated Statements of Cash Flows

($ millions)

Cash flows from operating activities:
Net (loss) income

Adjustments to reconcile net (loss) income to net cash provided by operating
activities:

Depreciation and amortization, net
Share-based compensation
Net realized gain on investments
Changes in operating assets and liabilities:
Deferred policy acquisition benefits
Accrued investment income and other assets
Postretirement and pension benefits
Reinsurance recoverable on losses and loss expenses payable and
prepaid reinsurance premiums
Other liabilities and due to/from affiliates, net
Losses and loss expenses payable
Unearned premiums
Excess tax expense on share-based awards
Federal income taxes

Cash provided from December 31, 2014 unearned premium transfer related 
to the homeowners quota-share reinsurance arrangement

Net cash provided by operating activities
Cash flows from investing activities:

Purchases of fixed maturities available-for-sale
Purchases of equity securities available-for-sale
Purchases of other invested assets
Maturities, calls and pay downs of fixed maturities available-for-sale
Sales of fixed maturities available-for-sale
Sales of equity securities available-for-sale
Sales of other invested assets available-for-sale
Net disposals of property and equipment

Net cash used in investing activities
Cash flows from financing activities:

Proceeds from issuance of common stock
Payments to acquire treasury stock
Payments of dividends (affiliates $10.4, $10.4 and $10.4, respectively)
Excess tax expense on share-based awards
Proceeds from long-term debt

Net cash (used in) provided by financing activities
Net increase (decrease) in cash and cash equivalents
Cash and cash equivalents at beginning of year
Cash and cash equivalents at end of year
Supplemental disclosures:

Interest paid (affiliates $0.8, $0.8 and $0.7, respectively)
Federal income tax (refund) paid

See accompanying notes to consolidated financial statements.

81

Year ended December 31
2016

2015

2017

$

(10.7) $

21.0

$

51.2

12.5
4.2
(65.1)

12.0
3.5
(9.0)

0.2

6.0
74.0
(6.0)
—
46.3

—

14.6
3.7
(36.5)

(0.7)
(4.5)
(28.8)

3.0

7.3
128.6
1.5
(0.2)
4.5

—

15.7
4.5
(24.3)

(2.6)
(2.4)
(6.0)

3.0

(39.9)
69.8
3.9
(0.3)
13.7

63.5

$

$

$

$

$

$

$
$

67.9

$

113.5

$

149.8

(505.4) $
(185.9)
(1.4)
233.6
184.8
252.7
1.1
—
(20.5) $

$

10.2
(0.3)

(16.9)
—
—
(7.0) $
40.4
51.1
91.5

$

5.7
$
(1.6) $

(589.3) $
(143.1)
(1.5)
240.9
211.6
153.0
0.8
—
(127.6) $

$

2.2
(0.2)

(16.6)
0.2
21.5
7.1
(7.0)
58.1
51.1

$

$

$
5.4
— $

(573.9)
(154.0)
(6.9)
241.0
180.7
144.8
0.7
(0.1)
(167.7)

6.2
(0.3)

(16.5)
0.3
—
(10.3)
(28.2)
86.3
58.1

5.3
6.4

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Notes to Consolidated Financial Statements

1. Summary of Significant Accounting Policies

a. Principles of Consolidation

The consolidated financial statements include State Auto Financial Corporation (“State Auto Financial”), an Ohio corporation, 

and the following wholly owned subsidiaries of State Auto Financial:

• 

State Auto Property and Casualty Insurance Company (“State Auto P&C”), an Iowa corporation

•  Milbank Insurance Company (“Milbank”), an Iowa corporation

• 

• 

State Auto Insurance Company of Ohio (“SA Ohio”), an Ohio corporation

Stateco Financial Services, Inc. (“Stateco”), an Ohio corporation

The consolidated financial statements also include the operations and financial position of 518 Property Management and 

Leasing, LLC (“518 PML”), an Ohio limited liability company whose only members are State Auto P&C and Stateco. 

State Auto Financial is a majority-owned subsidiary of State Automobile Mutual Insurance Company (“State Auto Mutual”), 
an Ohio corporation. State Auto Financial and its subsidiaries are referred to herein as the “Company.” All intercompany balances 
and transactions have been eliminated in consolidation.

b. Description of Business

The Company markets its insurance products throughout the United States primarily through independent agencies, which 
include  retail  agencies  and  wholesale  brokers. The  Company’s  principal  lines  of  insurance  include  personal  and  commercial 
automobile, homeowners, commercial multi-peril, workers’ compensation, general liability and fire insurance. State Auto P&C, 
Milbank and SA Ohio are chartered and licensed property and casualty insurers. As such, they are subject to the regulations of the 
applicable Departments of Insurance of their respective states of domicile (the “Departments”) and the regulations of each state 
in which they operate. These property and casualty insurance companies undergo periodic financial examination by the Departments 
and insurance regulatory agencies of the states that choose to participate. A large portion of the Company’s revenues are derived 
from  a  reinsurance  pooling  agreement  with  State Auto  Mutual  and  its  affiliates.  The  underwriting  activity  and  geographic 
distribution of State Auto Mutual and its affiliates is generally the same as the underwriting activity and geographic distribution 
of the Company.

Through the employees of State Auto P&C, the Company provides management and operation services under management 

agreements for all of its insurance and non-insurance affiliates.

Through Stateco, the Company provides investment management services to affiliated companies.

518 PML owns and leases property to the Company’s affiliates.

c. Basis of Presentation

The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles 
(“GAAP”), which vary in certain respects from statutory accounting practices (“SAP”) followed by State Auto P&C, Milbank and 
SA Ohio that are prescribed or permitted by the Departments.

The  Company’s  insurance  subsidiaries,  domiciled  in  Ohio  and  Iowa,  are  required  to  prepare  statutory  basis  financial 
statements  in  accordance  with  the  accounting  practices  prescribed  or  permitted  by  the  insurance  departments  of  the  states  of 
domicile. Prescribed statutory accounting practices are those practices that are incorporated directly or by reference in state laws, 
regulations, and general administrative rules applicable to all insurance enterprises domiciled in a particular state. The Ohio and 
Iowa Departments of Insurance require insurers domiciled in their respective states to prepare statutory financial statements in 
accordance with National Association of Insurance Commissioners’ (“NAIC”) statutory accounting practices. Permitted statutory 
accounting practices are those practices that differ either from state-prescribed statutory accounting practices or NAIC statutory 
accounting  practices.  The  Company’s  insurance  subsidiaries  do  not  apply  any  statutory  accounting  practices  that  would  be 
considered a prescribed statutory accounting practice that differs from NAIC statutory accounting practices.

82

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect 
the reported amounts of assets and liabilities as of the date of the balance sheet, revenues and expenses for the periods then ended, 
and the accompanying notes to the financial statements. Such estimates and assumptions could change in the future as more 
information becomes known which could impact the amounts reported and disclosed herein.

Material estimates that are particularly susceptible to significant change in the near term relate to the determination of losses 
and loss expenses payable and the realization of deferred tax assets. In connection with the determination of losses and loss expenses 
payable,  management  uses  historical  data,  current  business  conditions  and  assumptions  about  future  conditions  to  formulate 
estimates of the ultimate cost to settle claims. Deferred tax assets are evaluated periodically by management to determine if they 
are realizable, requiring management to make certain judgments and assumptions. In evaluating the ability to recover deferred tax 
assets,  management  considers  all  available  evidence,  including  loss  carryback  potential,  past  operating  results,  existence  of 
cumulative losses in the most recent years, projected performance of the business, future taxable income, including the ability to 
generate capital gains, and prudent and feasible tax planning strategies. If, based on available information, it is more likely than 
not that the deferred income tax assets will not be realized, then a valuation allowance must be established with a corresponding 
charge to net income and/or other comprehensive loss. These estimates by their nature are subject to uncertainties for various 
reasons.

d. Investments

Investments in fixed maturities, equity securities and certain other invested assets are classified as available-for-sale and are 
carried at fair value. The unrealized holding gains and losses, net of applicable deferred income taxes, are shown as a separate 
component of stockholders’ equity as a part of accumulated other comprehensive income and, as such, are not included in the 
determination of net income. Realized gains and losses on the sales of investments are computed using the first-in, first-out method.

The Company views gross unrealized losses on fixed maturities and equity securities as being temporary since it is its 
assessment that these securities will recover in the near term, allowing the Company to realize the anticipated long-term economic 
value.  The Company regularly monitors its investments that have fair values less than cost or amortized cost for signs of other-
than-temporary impairment, an assessment that requires significant management judgment regarding the evidence known. Such 
judgments could change in the future as more information becomes known, which could negatively impact the amounts reported. 
Among the factors that management considers for fixed maturity securities are the financial condition of the issuer, including 
receipt of scheduled principal and interest cash flows, and intent to sell, including if it is more likely than not that the Company 
will be required to sell the investments before recovery. When a fixed maturity security has been determined to have an other-
than-temporary impairment, the impairment charge is separated into an amount representing the credit loss, which is recognized 
in earnings as a realized loss and the amount related to non-credit factors, which is recognized in other comprehensive income. 
Future increases or decreases in fair value, if not other-than-temporary, are included in other comprehensive income.

Among the factors that management considers for equity securities and other invested assets are the length of time and/or 
the significance of decline below cost, the Company’s ability and intent to hold these securities through their recovery periods, 
the current financial condition of the issuer and its future business prospects, and the ability of the market value to recover to cost 
in the near term. When an equity security or other invested asset has been determined to have a decline in fair value that is other-
than-temporary, the cost basis of the security is adjusted to fair value. This results in a charge to earnings as a realized loss, which 
is not reversed for subsequent recoveries in fair value. Future increases or decreases in fair value, if not other-than-temporary, are 
included in other comprehensive income.

e. Cash Equivalents

The Company considers all liquid debt instruments with a maturity of three months or less to be cash equivalents. The 

carrying amounts reported approximate their fair value.

f. Deferred Acquisition Costs

Acquisition costs, consisting of net commissions (including ceding commissions), premium taxes and certain underwriting 
expenses related to the successful acquisition or renewal of property and casualty business, are deferred and amortized over the 
same period in which the related premiums are earned.  Ceding commissions relating to reinsurance agreements reimburse us for 
both deferrable and non-deferrable acquisition costs.  Excess ceding commissions are amortized in proportion to net revenue 
recognized on the underlying policies resulting in excess ceding commissions being recognized as a reduction of acquisition and 
operating expenses.

83

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The method followed for computing the acquisition costs limits the amount of such deferred costs to their estimated realizable 
value. In determining estimated realizable value, the computation gives effect to the premium to be earned, losses and loss expenses 
expected to be incurred, and certain other costs expected to be incurred as premium is earned.  Future changes in estimates, the 
most significant of which is expected losses and loss adjustment expenses, that indicate a reduction in expected future profitability 
may result in unrecoverable deferred acquisition costs. Anticipated investment income is considered in determining whether a 
premium deficiency exists.

The following table sets forth net deferred acquisition costs for the years ended December 31, 2017, 2016 and 2015:

($ millions)
Balance, beginning of year

Acquisition costs deferred
Acquisition costs amortized to expense

Balance, end of year

2017

2016

2015

$

$

129.8
245.7
(257.7)
117.8

$

$

129.1
291.0
(290.3)
129.8

$

$

126.5
285.6
(283.0)
129.1

g. Federal Income Taxes

The Company files a consolidated federal income tax return. Pursuant to a written tax sharing agreement, each entity within 

the consolidated group pays or receives its share of federal income taxes based on separate return calculations.

The Company recognizes deferred income tax assets and liabilities for the expected future tax effects attributable to temporary 
differences between the financial statement and tax return bases of assets and liabilities, based on enacted tax rates and other 
provisions of the tax law. The effect of a change in tax laws or rates on deferred tax assets and liabilities is recognized in income 
in the period in which such change is enacted. Deferred tax assets and liabilities include provisions for unrealized investment gains 
and losses as well as the net funded status of pension and other postretirement benefit obligations with the changes for each period 
included in the respective components of other comprehensive income. Deferred tax assets are reduced by a valuation allowance 
if it is more likely than not that all or some portion of the deferred tax assets will not be realized.

Interest and penalties related to uncertain tax positions are recorded in the balance sheet as other liabilities, and recognized 

in the income statement as other expenses.

h. Losses and Loss Expenses Payable

Losses and loss expenses payable are based on formula and case-basis estimates for reported claims and on estimates, based 
on experience and perceived trends, for unreported claims and loss expenses. The liability for unpaid losses and loss expenses, 
net  of  estimated  salvage  and  subrogation  recoverable  of  $25.5  million  and  $27.0  million  at  December 31,  2017  and  2016, 
respectively, has been established to cover the estimated ultimate cost to settle insured losses. The amounts are based on estimates 
of future rates of inflation and other factors, and accordingly, there can be no assurance that the ultimate liability will not vary 
materially from such estimates. The estimates are continually reviewed and adjusted as necessary; such adjustments are included 
in current operations (see Note 4). Anticipated salvage and subrogation is estimated using historical experience. As such, losses 
and loss expenses payable represent management’s best estimate of the ultimate liability related to reported and unreported claims.

i. Premiums

Premiums are recognized as earned prorata over the policy period. Unearned premiums represent the portion of premiums 

written relative to the unexpired terms of coverage.

j. Comprehensive Income

Comprehensive (loss) income is defined as all changes in an enterprise’s equity during a period other than those resulting 
from investments by owners and distributions to owners.  Comprehensive (loss) income includes net (loss) income and other 
comprehensive income (loss). Other comprehensive income (loss) includes all other non-owner related changes to equity and 
includes net unrealized gains and losses on available-for-sale investments and unrecognized benefit plan obligations, adjusted for 
deferred federal income taxes.

84

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

k. New Accounting Standards

Adoption of  Recent Accounting Pronouncements

Employee Share-Based Payment Accounting

The amendments in this guidance simplify the accounting for share-based payment award transactions including: income 
tax consequences, classification of awards as either equity or liabilities, classification of excess tax benefits, and classification on 
the statement of cash flows.  The guidance is effective for fiscal years beginning after December 15, 2016, including interim periods 
within those fiscal years. The Company adopted this guidance prospectively at January 1, 2017, and prior periods were not adjusted.   
For the year ended December 31, 2017, the Company recognized $1.5 million of income tax expense as a result of adopting this 
guidance. There were no other material impacts to the Company’s results of operations or consolidated financial position as a 
result of adopting this guidance.

Pending Adoption of Recent Accounting Pronouncements

Revenue from Contracts with Customers

In May 2014, the FASB issued guidance that requires an entity to recognize revenue to depict the transfer of promised goods 
or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those 
goods and services. Insurance contracts do not fall within the scope of this new guidance. The guidance is effective for annual 
reporting periods beginning after December 15, 2017, with early adoption permitted. The guidance has not yet been adopted. The 
Company completed its contract analysis during the third quarter of 2017 and noted that 0.1% of revenue, primarily affiliated 
investment management fee revenue, is subject to the new revenue recognition guidance. Revenue will not change under the new 
guidance; thus, upon adoption, the Company does not expect any impact to its' results of operations and consolidated financial 
position.

Financial Instruments - Overall: Recognition and Measurement of Financial Assets and Financial Liabilities

In  January  2016,  the  FASB  issued  guidance  to  improve  certain  aspects  of  recognition,  measurement,  presentation,  and 
disclosure of financial instruments. Specifically the guidance (i) requires equity investments, including equity securities and limited 
partnership interests, that are not accounted for under the equity method of accounting or result in consolidation to be measured 
at fair value with changes in fair value recognized in earnings, (ii) simplifies the impairment assessment of equity investments 
without readily determinable fair values by requiring a qualitative assessment to identify impairment, (iii) eliminates the requirement 
to disclose the methods and significant assumptions used to estimate the fair value that is required to be disclosed for financial 
instruments measured at amortized cost, (iv) requires the use of the exit price notion when measuring the fair value of financial 
instruments for disclosure purposes, (v) requires an entity to present separately in other comprehensive income the portion of the 
total change in fair value of a liability resulting from a change in  the instrument-specific credit risk when the entity has elected 
to measure the liability at fair value in accordance with the fair value option, (vi) requires separate presentation of financial assets 
and liabilities by measurement category and form on the balance sheet or the notes to the financial statements, and (vii) clarifies 
that the need for a valuation allowance on a deferred tax asset related to an available for sale security should be evaluated with 
other deferred tax assets. The guidance is effective beginning January 1, 2018. The Company will recognize $60.7 million of net 
unrealized gains (net of tax) as a cumulative effect adjustment that will increase retained earnings as of January 1, 2018 and decrease 
accumulated other comprehensive income (“AOCI”) by a corresponding amount. There are no other significant impacts anticipated 
to the Company’s results of operations, consolidated financial position or cash flows.

Leases

In February 2016, the FASB issued guidance that amended previous guidance on lease accounting. The new guidance  requires 
the recognition of lease assets and lease liabilities by lessees for those leases classified as operating leases under previous GAAP.  
The guidance is effective beginning January 1, 2019 and the Company is currently evaluating the impact on its results of operations 
and consolidated financial position; however, it is not expected to have a material impact on the Company’s results of operations, 
consolidated financial position or cash flows.

85

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Measurement of Credit Losses on Financial Instruments

In June 2016, the FASB issued guidance that amended previous guidance on the impairment of financial instruments by 
adding an impairment model that allows an entity to recognize expected credit losses as an allowance rather than impairing as 
they are incurred. The new guidance is intended to reduce complexity of credit impairment models and result in a more timely 
recognition of expected credit losses. The measurement of credit losses for available-for-sale debt securities measured at fair value 
is not affected except that credit losses recognized are limited to the amount by which fair value is below amortized cost and the 
carrying value adjustment is recognized through an allowance and not as a direct write-down. The guidance is effective beginning 
January 1, 2020 and the Company is currently evaluating the impact on its results of operations and consolidated financial position.

Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments

In August 2016, the FASB issued guidance that addresses eight specific cash flow issues with the objective of reducing 
existing diversity in practice. The new guidance is effective beginning January 1, 2018 and it is not expected to have a material 
impact on the Company's cash flows.

Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income

In February 2018, the FASB issued guidance that addresses certain stranded income tax effects in AOCI resulting from the 
Tax Cuts and Jobs Act of 2017 (“TCJA”). Current guidance requires the effect of a change in tax laws or rates on deferred tax 
balances to be reported in income from continuing operations in the accounting period that includes the period of enactment, even 
if the related income tax effects were originally charged or credited directly to AOCI. The amount of the reclassification would 
include the effect of the change in the U.S. federal corporate income tax rate on the gross deferred tax amounts and related valuation 
allowances, if any, at the date of the enactment of TCJA related to items in AOCI. The updated guidance is effective for reporting 
periods beginning after December 15, 2018 and is to be applied retrospectively to each period in which the effect of the TCJA 
related to items remaining in AOCI are recognized or at the beginning of the period of adoption. Early adoption is permitted. The 
Company expects to adopt the updated guidance effective January 1, 2018. The adoption of this guidance will not affect the 
Company's results of operations, consolidated financial position, or liquidity.

Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost

In March 2017, the FASB issued guidance on how to present the components of net periodic benefit costs in the income 
statement for pension plans and other post-retirement benefit plans. The new guidance is effective for interim and annual reporting 
periods beginning after December 15, 2017. The guidance has not yet been adopted; however, it will not have a material impact 
on the Company's results of operations, consolidated financial position, or cash flows.

2. Investments

The following tables set forth the cost or amortized cost and fair value of available-for-sale securities by lot at December 31, 

2017 and 2016: 

($ millions)

December 31, 2017
Fixed maturities:
U.S. treasury securities and obligations of U.S. government agencies
Obligations of states and political subdivisions
Corporate securities
U.S. government agencies mortgage-backed securities

Total fixed maturities

Equity securities:
Large-cap securities
Mutual and exchange traded funds

Total equity securities

Other invested assets
Total available-for-sale securities

86

Cost or
amortized
cost

Gross
unrealized
holding
gains

Gross
unrealized
holding
losses

Fair
value

$

433.8
507.1
527.5
704.7
2,173.1

62.4
256.2
318.6
25.8
$ 2,517.5

$

$

9.3
19.1
4.5
7.1
40.0

35.1
21.6
56.7
30.2
126.9

$

$

(6.2) $
(0.4)
(2.3)
(11.4)
(20.3)

436.9
525.8
529.7
700.4
2,192.8

(0.7)
(9.3)
(10.0)
—

96.8
268.5
365.3
56.0
(30.3) $ 2,614.1

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

($ millions)

December 31, 2016
Fixed maturities:
U.S. treasury securities and obligations of U.S. government agencies
Obligations of states and political subdivisions
Corporate securities
U.S. government agencies mortgage-backed securities

Total fixed maturities

Equity securities:
Large-cap securities
Small-cap securities
Mutual and exchange traded funds

Total equity securities

Other invested assets
Total available-for-sale securities

Cost or
amortized
cost

Gross
unrealized
holding
gains

Gross
unrealized
holding
losses

Fair
value

$

401.9
634.6
445.7
613.7
2,095.9

108.9
57.2
157.0
323.1
25.5
$ 2,444.5

$

$

8.9
12.3
6.1
8.5
35.8

32.7
21.9
8.5
63.1
19.6
118.5

$

$

(6.1) $
(3.2)
(2.2)
(10.9)
(22.4)

404.7
643.7
449.6
611.3
2,109.3

(2.6)
—
(0.8)
(3.4)
—

139.0
79.1
164.7
382.8
45.1
(25.8) $ 2,537.2

The following tables set forth the Company’s gross unrealized losses and fair value on its investments by lot, aggregated by 
investment  category  and  length  of  time  for  individual  securities  that  have  been  in  a  continuous  unrealized  loss  position  at 
December 31, 2017 and 2016: 

($ millions, except # of positions)

Less than 12 months

12 months or more

Total

Fair
value

Unrealized
losses

Number
of
positions

Fair
value

Unrealized
losses

Number
of
positions

Fair
value

Unrealized
losses

Number
of
positions

$ 102.4

$

(0.6)

18

$ 196.1

$

(5.6)

22

$ 298.5

$

(6.2)

December 31, 2017

Fixed maturities:

U.S. treasury securities and
obligations of U.S.
government agencies

Obligations of states and
political subdivisions

Corporate securities

58.6
153.2

(0.4)
(1.3)

Total fixed maturities

Large-cap equity securities

U.S. government agencies  mortgage-
backed securities

188.6
502.8
4.4
66.9
71.3
Total temporarily impaired securities $ 574.1

Mutual and exchange traded funds

Total equity securities

(2.9)
(5.2)
(0.7)
(9.3)
(10.0)
$ (15.2)

40

10
33

72
155
4
1
5
160

10
23

31
82
4
1
5
87

—
67.3

252.2
515.6
—
—
—
$ 515.6

—
(1.0)

(8.5)
(15.1)
—
—
—
$ (15.1)

—
10

41
73
—
—
—
73

58.6
220.5

440.8
1,018.4
4.4
66.9
71.3
$1,089.7

(0.4)
(2.3)

(11.4)
(20.3)
(0.7)
(9.3)
(10.0)
$ (30.3)

87

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

($ millions, except # of positions)

Less than 12 months

12 months or more

Total

Fair
value

Unrealized
losses

Number
of
positions

Fair
value

Unrealized
losses

Number
of
positions

Fair
value

Unrealized
losses

Number
of
positions

December 31, 2016

Fixed maturities:

U.S. treasury securities and
obligations of U.S.
government agencies

Obligations of states and
political subdivisions

Corporate securities

$ 229.1

$

(6.1)

30

$ — $ —

— $ 229.1

$

(6.1)

178.9
102.9

(3.2)
(1.4)

Total fixed maturities

Large-cap equity securities

U.S. government agencies mortgage-
backed securities

341.7
852.6
9.1
29.9
39.0
Total temporarily impaired securities $ 891.6

Mutual and exchange traded funds

Total equity securities

(10.1)
(20.8)
(0.9)
(0.8)
(1.7)
$ (22.5)

26
16

43
115
7
2
9
124

—
29.4

20.5
49.9
8.8
—
8.8
$ 58.7

$

—
(0.8)

(0.8)
(1.6)
(1.7)
—
(1.7)
(3.3)

—
4

11
15
5
—
5
20

178.9
132.3

362.2
902.5
17.9
29.9
47.8
$ 950.3

(3.2)
(2.2)

(10.9)
(22.4)
(2.6)
(0.8)
(3.4)
$ (25.8)

30

26
20

54
130
12
2
14
144

The following table sets forth the realized losses related to other-than-temporary impairments on the Company’s investment 

portfolio recognized for the years ended December 31, 2017, 2016 and 2015:

($ millions)
Equity securities:

Large-cap securities
Small-cap securities

Fixed maturities

Total other-than-temporary impairments

2017

2016

2015

$

$

(1.5) $
(2.0)
—
(3.5) $

(0.6) $
(3.9)
(2.3)
(6.8) $

(2.2)
(5.7)
—
(7.9)

The Company reviewed its investments at December 31, 2017, and determined that no additional other-than-temporary 

impairment exists in the gross unrealized holding losses.

The following table sets forth the amortized cost and fair value of available-for-sale fixed maturities by contractual maturity 

at December 31, 2017:

($ millions)

Due in 1 year or less
Due after 1 year through 5 years
Due after 5 years through 10 years
Due after 10 years
U.S. government agencies mortgage-backed securities

Total

Amortized
cost

Fair
value

$

$

5.9
543.8
419.1
499.6
704.7
2,173.1

$

$

5.9
545.0
420.3
521.2
700.4
2,192.8

Expected maturities may differ from contractual maturities because issuers may have the right to call or prepay the obligations 

with or without call or prepayment penalties.

At December 31, 2017, State Auto P&C had fixed maturity securities, with a carrying value of approximately $106.5 million, 
that were pledged as collateral for the FHLB Loan (as defined in Note 8).  In accordance with the terms of the FHLB Loan, State 
Auto P&C retains all rights regarding these securities, which are included in the “U.S. government agencies mortgage-backed 
securities” classification of the Company’s fixed maturity securities portfolio.

Fixed maturities with fair values of approximately $9.3 million  and $9.2 million were on deposit with insurance regulators 

as required by law at December 31, 2017 and 2016, respectively.

88

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The following table sets forth the components of net investment income for the years ended December 31, 2017, 2016 and 

2015:

($ millions)
Fixed maturities
Equity securities
Cash and cash equivalents, and other

Investment income

Investment expenses

Net investment income

2017

2016

2015

$

$

63.2
10.5
6.3
80.0
1.2
78.8

$

$

63.4
7.3
5.6
76.3
1.6
74.7

$

$

61.3
6.5
5.9
73.7
2.0
71.7

The Company’s current investment strategy does not rely on the use of derivative financial instruments.

Proceeds on sales of available-for-sale securities in 2017, 2016 and 2015 were $438.6 million, $365.4 million and $326.2 

million, respectively.

The following table sets forth the realized and unrealized holding gains (losses) on the Company’s investment portfolio for 

the years ended December 31, 2017, 2016 and 2015:

($ millions)
Realized gains:

Fixed maturities
Equity securities
Other invested assets

Total realized gains

Realized losses:

Equity securities:

Sales
OTTI
Fixed maturities:
OTTI

Total realized losses

Net realized gains on investments
Change in unrealized holding gains (losses), net of tax:

Fixed maturities
Equity securities
Other invested assets
Deferred federal income tax

Change in unrealized holding gains (losses), net of tax

2017

2016

2015

$

$

$

$

2.8
66.7
0.2
69.7

(1.1)
(3.5)

—
(4.6)
65.1

6.3
(13.0)
10.6
(0.7)
3.2

$

$

$

$

2.8
29.2
12.1
44.1

(0.8)
(4.5)

(2.3)
(7.6)
36.5

$

$

(14.4) $
14.3
(8.6)
3.0
(5.7) $

4.6
29.6
0.2
34.4

(1.8)
(7.9)

—
(9.7)
24.7

(32.8)
(29.5)
(1.6)
22.4
(41.5)

During the fourth quarter of 2016, the Company redeemed a limited partnership investment in international equities that had 
been classified as other invested assets.  The redemption proceeds were reinvested in an international equity mutual fund classified 
as an equity security.  The Company recognized a gain of $12.0 million on the redemption. Out of the total proceeds related to 
this redemption and reinvestment, $44.0 million was non-cash and therefore excluded from net cash used in investing activities 
in the consolidated statements of cash flows.

89

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

3. Fair Value of Financial Instruments

Below is the fair value hierarchy that categorizes into three levels the inputs to valuation techniques that are used to measure 

fair value.

•  Level 1 includes observable inputs which reflect quoted prices for identical assets or liabilities in active markets at the 

measurement date.

•  Level 2 includes observable inputs for assets or liabilities other than quoted prices included in Level 1, and it includes 

valuation techniques which use prices for similar assets and liabilities.

•  Level  3  includes  unobservable  inputs  which  reflect  the  reporting  entity’s  estimates  of  the  assumptions  that  market 

participants would use in pricing the asset or liability (including assumptions about risk).

The Company utilizes one nationally recognized pricing service to estimate the majority of its available-for-sale investment 
portfolio’s fair value. The Company obtains one price per security. The Company’s processes and control procedures are designed 
to ensure the price is accurately recorded on an unadjusted basis. Through discussions with the pricing service, the Company 
obtains an understanding of the methodologies used to price the different types of securities, that the data and the valuation methods 
utilized are appropriate and consistently applied, and that the assumptions are reasonable and representative of fair value. To 
validate the reasonableness of the valuations obtained from the pricing service, the Company compares the valuations received to 
other fair value pricing from other independent pricing sources. At December 31, 2017 and 2016, the Company did not adjust any 
of the prices received from the pricing service.

Transfers between levels may occur due to changes in the availability of market observable inputs. Transfers in and out of 
levels are reported as having occurred at the beginning of the quarter in which the transfer occurred. There were no transfers 
between levels during the years ended December 31, 2017 and 2016.

The following sections describe the valuation methods used by the Company for each type of financial instrument carried 

at fair value.

Fixed Maturities

The  fair  value  estimate  of  the  Company’s  fixed  maturity  investments  are  determined  by  evaluations  that  are  based  on 
observable market information rather than market quotes. Inputs to the evaluations include, but are not limited to, market prices 
from recently completed transactions and transactions of comparable securities, interest rate yield curves, credit spreads, and other 
market-observable  information.  The  fixed  maturity  portfolio  pricing  obtained  from  the  pricing  service  is  reviewed  for 
reasonableness. Regularly, samples of security prices are referred back to the pricing service for more detailed explanation as to 
how the pricing service arrived at that particular price. The explanations are reviewed for reasonableness by the portfolio manager 
or investment officer. Additionally, the prices and assumptions are verified against an alternative pricing source for reasonableness 
and  accuracy. Any  discrepancies  with  the  pricing  are  returned  to  the  pricing  service  for  further  explanation  and  if  necessary, 
adjustments are made. To date, the Company has not identified any significant discrepancies in the pricing provided by its third 
party pricing service. Investments valued using these inputs include U.S. treasury securities and obligations of U.S. government 
agencies, obligations of states and political subdivisions, corporate securities (except for a security discussed below), and U.S. 
government agencies mortgage-backed securities. All unadjusted estimates of fair value for fixed maturities priced by the pricing 
service are included in the amounts disclosed in Level 2 of the hierarchy. If market inputs are unavailable, then no fair value is 
provided by the pricing service. For these securities, fair value is determined either by requesting brokers who are knowledgeable 
about these securities to provide a quote; or the Company internally determines the fair values by employing widely accepted 
pricing valuation models, and depending on the level of observable market inputs, renders the fair value estimate as Level 2 or 
Level 3.  The Company held one fixed maturity corporate security included in Level 3 and estimated its fair value using the present 
value of the future cash flows.  This security was sold during the second quarter of 2017.

Equities

The fair value of each equity security is based on an observable market price for an identical asset in an active market and 
is priced by the same pricing service discussed above. All equity securities are recorded using unadjusted market prices and have 
been disclosed in Level 1.

90

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Other Invested Assets

Included in other invested assets is one international fund (“the fund”) that invests in equity securities of foreign issuers and 
is managed by third party investment managers. The fund had a fair value of $45.2 million and $35.7 million at December 31, 
2017 and 2016, respectively, which was determined using the fund’s net asset value.   The Company employs procedures to assess 
the reasonableness of the fair value of the fund including obtaining and reviewing the fund’s audited financial statements. There 
is no unfunded commitment related to the fund. The Company may not sell its investment in the fund; however, the Company may 
redeem all or a portion of its investment in the fund at net asset value per share with the appropriate prior written notice.  

At December 31, 2015, the Company held another international fund that was managed by third party investment managers.  
During the fourth quarter of 2016, the Company redeemed its investment in the fund.  At December 31, 2015, the fund had a fair 
value of  $43.7 million.

In accordance with Accounting Standard Codification 820-10, since the investments are measured at fair value using the net 
asset value per share practical expedient they have not been classified in the fair value hierarchy.  Fair values presented here are 
intended to permit reconciliation of the fair value hierarchy to the amounts presented in the consolidated balance sheets.

The remainder of the Company’s other invested assets consist of holdings in publicly-traded mutual funds. The Company 
believes that its prices for these publicly-traded mutual funds, based on an observable market price for an identical asset in an 
active market, reflect their fair values and consequently these securities have been disclosed in Level 1.

91

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The following tables set forth the Company’s available-for-sale investments within the fair value hierarchy at December 31, 

2017 and 2016:

($ millions)

December 31, 2017
Fixed maturities:

U.S. treasury securities and obligations of U.S.
government agencies

Obligations of states and political subdivisions
Corporate securities
U.S. government agencies mortgage-backed securities

Total fixed maturities

Equity securities:

Large-cap securities
Small-cap securities
Mutual and exchange traded funds

Total equity securities

Other invested assets
Total available-for-sale investments

($ millions)

December 31, 2016
Fixed maturities:

U.S. treasury securities and obligations of U.S.
government agencies

Obligations of states and political subdivisions
Corporate securities
U.S. government agencies mortgage-backed securities

Total fixed maturities

Equity securities:

Large-cap securities
Small-cap securities
Mutual and exchange traded funds

Total equity securities

Other invested assets
Total available-for-sale investments

Quoted prices
in active
markets for
identical
assets
(Level 1)

Significant
other
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

$

$

$

$

436.9
525.8
529.7
700.4
2,192.8

96.8
—
268.5
365.3
10.8
2,568.9

$

$

— $
—
—
—
—

96.8
—
268.5
365.3
10.8
376.1

$

436.9
525.8
529.7
700.4
2,192.8

—
—
—
—
—
2,192.8

Quoted prices
in active
markets for
identical
assets
(Level 1)

Significant
other
observable
inputs
(Level 2)

Total

404.7
643.7
449.6
611.3
2,109.3

139.0
79.1
164.7
382.8
9.4
2,501.5

$

$

— $
—
—
—
—

139.0
79.1
164.7
382.8
9.4
392.2

$

404.7
643.7
446.1
611.3
2,105.8

—
—
—
—
—
2,105.8

$

$

$

$

—
—
—
—
—

—
—
—
—
—
—

Significant
unobservable
inputs
(Level 3)

—
—
3.5
—
3.5

—
—
—
—
—
3.5

92

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

For assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3), the following tables 
set forth a reconciliation of the beginning and ending balances for 2017 and 2016, separately for each major category of assets.  
This security was sold during the second quarter of 2017.

($ millions)

Balance at January 1, 2017

Total realized gains (losses)—included in earnings
Total unrealized gains (losses)—included in other comprehensive income
Purchases
Sales
Transfers into Level 3
Transfers out of Level 3
Balance at December 31, 2017

($ millions)

Balance at January 1, 2016

Total realized gains (losses)—included in earnings
Total unrealized gains (losses)—included in other comprehensive income
Purchases
Sales
Transfers into Level 3
Transfers out of Level 3
Balance at December 31, 2016

Fixed
maturities

3.5
1.4
—
0.1
(5.0)
—
—
—  

Fixed
maturities

3.3
—
—
0.2
—
—
—
3.5

$

$

$

$

93

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Financial Instruments Disclosed, But Not Carried, At Fair Value

Other Invested Assets

Included in other invested assets are common stock of the Federal Home Loan Bank of Cincinnati (the “FHLB”), and the 
Trust Securities (as defined in Note 7b). The Trust Securities and FHLB common stock are carried at cost, which approximates 
fair value. The fair value of the FHLB common stock at December 31, 2017 was $5.1 million and the fair value of the Trust 
Securities were $0.5 million.  Both investments have been placed in Level 3 of the fair value hierarchy.  

Notes Receivable from Affiliates

In May 2009, the Company entered into two separate credit agreements with State Auto Mutual pursuant to which it loaned 
State Auto Mutual a total of $70.0 million. The Company estimates the fair value of the notes receivable from affiliates using 
market quotations for U.S. treasury securities with similar maturity dates and applies an appropriate credit spread. This has been 
placed in Level 2 of the fair value hierarchy.

($ millions, except interest rates)

December 31, 2017
Fair
value

Carrying
value

Interest
rate

Carrying
value

December 31, 2016
Fair
value

Interest
rate

Notes receivable from affiliate

$

70.0

$

72.6

7.00% $

70.0

$

75.7

7.00%

Notes Payable

Included in notes payable are the FHLB Loans, consisting of the 2013 FHLB Loan and the 2016 FHLB Loan (as defined in 
Note 8)  and Subordinated Debentures. The Company estimates the fair value of the FHLB Loans by discounting cash flows using 
a borrowing rate currently available to the Company for a loan with similar terms. The FHLB Loans have been placed in Level 3 
of the fair value hierarchy. The carrying amount of the Subordinated Debentures approximates its fair value as the interest rate 
adjusts quarterly and has been disclosed in Level 3.

($ millions, except interest rates)

December 31, 2017
Fair
Value

Carrying
value

Interest
rate

Carrying
value

December 31, 2016
Fair
value

Interest
rate

FHLB Loan due 2021:, issued $21.5,
September 2016 with fixed interest
FHLB Loan due 2033:, issued $85.0,
July 2013 with fixed interest

Affiliate Subordinated Debentures due
2033: issued $15.5, May 2003 with
variable interest

Total notes payable

$

21.5

$

20.9

1.73% $

21.5

$

21.0

1.73%

85.4

85.7

5.03%

85.4

85.6

5.03%

15.2
122.1

$

15.2
121.8

$

5.68%

15.2
122.1

$

15.2
121.8

$

5.13%

94

 
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

4. Losses and Loss Expenses Payable

The following table sets forth the activity in the liability for losses and loss expenses for the years ended December 31:

($ millions)
Losses and loss expenses payable, at beginning of year
Less: reinsurance recoverable on losses and loss expenses payable

Net balance at beginning of year

Incurred related to:
Current year
Prior years

Total incurred

Paid related to:

Current year
Prior years

Total paid
Net balance at end of year
Plus: reinsurance recoverable on losses and loss expenses payable
Losses and loss expenses payable, at end of year (affiliates $711.4, $630.9, and
$532.4, respectively)

2017

2016

2015

$

$

1,181.6
3.6
1,178.0

$

1,053.0
5.9
1,047.1

964.9
(46.6)
918.3

445.2
398.6
843.8
1,252.5
3.1

915.4
27.0
942.4

417.8
393.7
811.5
1,178.0
3.6

983.2
9.6
973.6

852.8
10.0
862.8

421.5
367.8
789.3
1,047.1
5.9

$

1,255.6

$

1,181.6

$

1,053.0

The Company recorded favorable development related to prior years’ loss and loss expense reserves in 2017 of $46.6 million, 
compared to adverse development in 2016 and 2015 of $27.0 million and $10.0 million, respectively.  Unallocated loss adjustment 
expenses and catastrophe reserves contributed $3.2 million and $2.0 million, respectively, of favorable development in 2017. 
Favorable development of prior accident years' non-catastrophe loss and ALAE reserves was primarily driven by $44.0 million
of favorable development in the commercial insurance segment. Favorable development in these lines was driven by lower than 
anticipated  severity  emerging  from  multiple  accident  years. The  personal  insurance  segment  non-catastrophe  loss  and ALAE 
reserves accounted for $1.6 million of the favorable development in 2017. Personal auto contributed $4.4 million of favorable 
development primarily driven by lower than anticipated severity emerging from accident years 2015 and 2016. Slightly offsetting 
the  favorable  development  was  adverse  development  in  homeowners  and  other  personal  of  $1.5  million  and  $1.3  million, 
respectively. Homeowners adverse development was primarily from accident year 2016. Adverse development in other personal 
was driven by higher than anticipated severity emerging from accident years 2015 and 2016.  The specialty insurance segment 
non-catastrophe loss and ALAE reserves accounted for $4.2 million of adverse development, primarily driven by E&S property 
with adverse development of $3.0 million.  E&S property adverse development was driven by higher than anticipated severity for 
liability coverages on business in run-off. 

Unallocated  loss  adjustment  expenses  contributed  $3.7  million  of  the  adverse  development  and  catastrophe  reserves 
contributed $1.4 million of the favorable development in 2016.  The personal insurance segment non-catastrophe loss and ALAE 
reserves accounted for  $9.0 million of the adverse development, driven by personal auto which contributed $7.9 million of adverse 
development, primarily due to higher than anticipated bodily injury severity from the prior two accident years.  The commercial 
insurance segment non-catastrophe loss and ALAE reserves contributed $5.1 million of favorable development, driven by workers’ 
compensation,  other  commercial,  and  farm  &  ranch  of  $4.2  million,  $1.8  million,  and  $1.7  million  respectively.    Favorable 
development in these lines was driven by lower than anticipated severity emerging from multiple accident years.  The favorable 
development was partially offset by adverse development in commercial auto of $3.6 million, which was driven by higher than 
anticipated bodily injury severity from the prior two accident years.  The specialty insurance segment non-catastrophe loss and 
ALAE reserves accounted for $20.8 million of adverse development in 2016, which was driven by programs and E&S casualty 
with adverse development of $14.3 million and $4.6 million, respectively.  Programs adverse development was driven by higher 
than expected severity in programs with commercial auto exposures.  E&S casualty adverse development was driven by increased 
severity from the healthcare line, which was placed in run-off in the first quarter of 2016.

Favorable development of unallocated loss adjustment expenses and catastrophe reserves were approximately $6.2 million
and $0.7 million, respectively, of the 2015 development. The personal insurance segment contributed $10.5 million of the adverse 
development, driven by personal auto which developed unfavorably by $11.1 million, primarily due to higher than anticipated 
bodily injury severity from the prior two accident years. The commercial insurance segment contributed $0.7 million of favorable 
development, driven by favorable development in workers’ compensation and middle market commercial of $5.1 million and $4.3 

95

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

million, respectively.  Favorable development in these lines was driven by lower than anticipated severity emerging from multiple 
accident years. The favorable development was offset by commercial auto which developed unfavorably by $9.8 million, due to 
higher than anticipated bodily injury severity from the prior two accident years. The specialty insurance segment non-catastrophe 
loss and ALAE reserves accounted for $7.1 million of adverse development, which was driven by programs and E&S casualty 
with adverse development of $9.6 million and $2.7 million, respectively.  Adverse development in programs was driven by higher 
than expected severity in programs with commercial auto exposures.  Somewhat offsetting the adverse development was favorable 
development of $5.2 million in the E&S property unit driven by lower than anticipated severity emerging from accident year 2014.

5. Short-Duration Insurance Contracts

The following tables set forth:

• 

• 

• 

• 

undiscounted, incurred and paid claims and allocated claim adjustment expenses by accident year, on a net basis after 
reinsurance;

the sum of IBNR claims liabilities + expected development on reported claims ("IBNR+") included within the incurred 
claims development tables, for each accident year, for the most recent reporting period; and

cumulative claim frequency information for each accident year;

average annual percentage payout of incurred claims by age, net of reinsurance.

The above information is provided for each of the Company’s reportable insurance segments and then is further disaggregated 
between short and long-tail where "tail" refers to the time period between the occurrence of a loss and the ultimate settlement of 
the claims. The tables below have been restated to conform to the December 31, 2017 segment presentation. See Note 16 for 
discussion of the Company’s reportable segments. 

The personal insurance segment generally only consists of short-tail business, whereas the commercial and specialty insurance 
segments have both short and long-tail business.  The Company determined that these disaggregated groupings have homogeneous 
risk characteristics with similar development patterns and are generally subject to similar trends.

Short-Tail Business: For short-tail business, claims are typically settled within five years, and the most common actuarial 
estimates are based on techniques using link ratio projections of incurred losses, paid losses, claim counts and claim severities. 
Each of these methods is described in the "Losses and Loss Expenses Payable" section of "Critical Accounting Policies" included 
in Item 7 of this Form10-K. Separate projections are made for catastrophes that are in the very early stages of development based 
on specific information known through the reporting date.

Long-Tail  Business:  For  long-tail  business,  a  material  portion  of  claims  may  not  be  settled  within  five  years.  Reserve 
estimates for long-tail business use the same methods listed above along with several other methods as determined by the actuary. 
For example, premium-based methods may be used in developing ultimate loss estimates, including the Expected Loss Ratio, 
Bornhuetter-Ferguson, and Least-Squares techniques as described in the "Losses and Loss Expenses Payable" section of "Critical 
Accounting Policies" included in Item 7 of this Form10-K.  Statistical models may also be used when the historical patterns can 
be reasonably approximated.

Cumulative Claim Frequency: Cumulative claim frequency is defined as the cumulative number of reported claims ("reported 
claims"). Reported claims include claims that do not result in a liability (e.g. those below a deductible).  Reported claims disclosed 
in the tables below are for the State Auto Group and have not been pooled (see Note 7a for additional information regarding the 
Pooling Arrangement).

96

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Personal Insurance Segment - Short-Tail

($ in millions except number of claims)

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

As of December 31, 2017

Accident
Year

2013

2014

2015
2016

2017

For the Years Ended December 31,

2013*(1)

2014*(1)

2015*

2016

2017

IBNR+

$

291.3

$

286.1

$

290.3

$

290.0

$

289.8

$

273.2

274.9

339.0

277.3

345.5
368.5

276.0
341.0

370.0

372.4

Total

$

1,649.2

1.5

2.7
7.4

22.8

54.0

Reported 
Claims (2)

190,310

172,678
152,698

150,364

140,258

* Supplementary information and unaudited
(1) Allocated claim adjustment expenses, net of reinsurance, for accident years 2013 and 2014 were impacted by the HO QS 
Arrangement.  See Note 6 for a more detailed discussion of the HO QS Arrangement.

(2) Personal insurance segment - short-tail is an aggregation of the homeowners and personal auto product lines. Homeowners 
reported claims are counted by claimant and personal auto claims are counted by coverage.

($ in millions)

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

Accident Year

2013*(1)

2014*(1)

2015*

2016

2017

2013

2014

2015
2016

2017

$

178.1

$

239.5

$

174.2

267.6

$

279.4

$

228.4

216.5

254.3

290.8
231.9

Total $
All outstanding liabilities before 2013, net of reinsurance $
Losses and allocated loss adjustment expenses payable, net of reinsurance $

286.2

266.3

318.0

316.2
236.8

1,423.5
3.7
229.4

* Supplementary information and unaudited
(1) Cumulative paid claims for accident years 2013 and 2014 were impacted by the HO QS Arrangement.  See Note 6 for a 
more detailed discussion of the HO QS Arrangement.

97

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Commercial Insurance Segment - Short-Tail

The change in incurred losses and loss adjustment expenses for prior accident years was caused by lower than expected 
emergence  during  2017  in  the  commercial  auto,  small  commercial  package  and  middle  market  commercial  products.  The 
unanticipated emergence in these products was driven by lower than expected severity from (i) accident years 2013 and 2014 in 
commercial auto, (ii) accident years 2013 - 2016 in small commercial package, and (iii) accident years 2014 - 2016 in middle 
market commercial. These accident years account for approximately 80% of the change in incurred losses and loss adjustment 
expenses.

($ in millions except number of claims)

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

As of December 31, 2017

For the Years Ended December 31,

Accident
Year

2013

2014

2015

2016

2017

2013*

2014*

2015*

2016

2017

IBNR+

$

214.6

$

211.9

$

217.6

$

217.6

$

213.9

$

227.0

231.3

239.4

233.7

239.9

237.0

226.3
232.5

227.6

236.8

Total

$

1,137.1

10.4

15.3
28.4

47.6

69.5

Reported 
Claims(1)

39,984

38,657
37,556

34,088

28,605

* Supplementary information and unaudited
(1) Commercial insurance segment - short-tail is an aggregation of the commercial auto, small commercial package, middle 
market commercial and farm & ranch product lines. Commercial auto reported claims are counted by coverage and small 
commercial package, middle market commercial and farm & ranch reported claims are counted by claimant.

($ in millions)

Cumulative Paid Losses and Allocated Loss Adjustment  Expenses, Net of Reinsurance

For the Years Ended December 31,

Accident Year

2013*

2014*

2015*

2016

2017

2013
2014
2015
2016

2017

$

89.9

$

$

146.1
103.0

$

168.9
151.9
101.5

$

185.4
180.8
148.3
99.2

Total $
All outstanding liabilities before 2013, net of reinsurance $
Losses and allocated loss adjustment expenses payable, net of reinsurance $

196.4
195.9
169.6
147.3

104.9

814.1

37.2
360.2

* Supplementary information and unaudited

98

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Commercial Insurance Segment - Long-Tail

The change in incurred losses and loss adjustment expenses for prior accident years was due to lower than expected emergence 
during 2017 in the workers’ compensation product. The unanticipated emergence in the workers’ compensation product was driven 
by lower than expected severity from accident years 2015 and 2016.

($ in millions except number of claims)

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

As of December 31, 2017

For the Years Ended December 31,

Accident
Year

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2008*

2009*

2010*

2011*

2012*

2013*

2014*

2015*

2016

2017

IBNR+

$ 46.6

$ 45.2

$ 42.7

$ 43.6

$ 43.7

$ 43.4

$ 43.3

$ 43.3

$ 43.0

$ 42.4

$

47.3

48.1

38.8

46.8

41.3

44.6

46.7

41.6

47.4

49.7

46.3

40.4

45.5

45.8

48.7

46.0

40.3

44.8

43.7

45.4

51.6

45.8

40.4

44.8

44.1

44.1

50.0

59.7

45.5

40.8

44.9

43.9

43.4

47.1

59.4

62.6

45.0

40.2

43.9

42.9

42.9

45.7

56.5

60.6

59.0

Total

$ 479.1

2.2

2.4

2.9

4.2

5.0

6.9

9.5

14.3

22.3

29.3

Reported 
Claims(1)

4,461

4,889

5,257

12,220

12,754

11,305

11,563

11,118

12,362

11,728

* Supplementary information and unaudited
(1) Commercial insurance segment-long-tail consists of the workers' compensation product. Workers' compensation reported claims are 
counted by a combination of claimant and coverage.

99

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

($ in millions)

Accident
Year

2008

2009
2010

2011

2012
2013
2014

2015

2016
2017

Cumulative Paid Losses and Allocated Loss Adjustment  Expenses, Net of Reinsurance

For the Years Ended December 31,

2008*

2009*

2010*

2011*

2012*

2013*

2014*

2015*

2016

2017

$

10.7

$

$

26.2

11.9

$

29.9

26.4
9.0

$

32.8

33.2
21.6

12.4

$

34.8

37.2
28.0

25.4

12.6

$

35.8

38.7
31.4

31.9

23.5
12.3

$

37.0

40.0
33.2

35.0

29.8
23.3
12.4

$

37.4

40.4
34.6

36.9

32.7
29.0
24.4

13.9

$

38.0

41.1
35.4

37.7

34.7
32.3
30.0

28.2

12.6

38.2
41.4
35.8

38.1
35.8

33.7

32.8
35.7

26.8

13.2

$ 331.4

33.1
Losses and allocated loss adjustment expenses payable, net of reinsurance $ 180.8

All outstanding liabilities before 2008, net of reinsurance $

* Supplementary information and unaudited

100

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Specialty Insurance Segment - Short-Tail

The change in incurred losses and loss adjustment expenses for prior accident years was attributable to greater than expected 
emergence during 2017 in E&S property. The unanticipated emergence in E&S property was driven by higher than expected 
severity from accident years 2013 - 2016 for the liability portion of our Florida package business.

($ in millions except number of claims)

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

As of December 31, 2017

Accident
Year

2013

2014
2015

2016

2017

For the Years Ended December 31,

2013*

2014*

2015*

2016

2017

IBNR+

$

70.9

$

$

82.9

55.7

$

85.0

56.9
75.5

$

90.9

58.5
85.4

99.3

Total

$

$

93.8

60.9

87.8
99.5
134.2

476.2

2.8

4.4

10.8
28.8
48.5

Reported 
Claims(1)

7,689

7,805

7,955
6,811
7,917

* Supplementary information and unaudited
(1) Specialty insurance segment-short-tail is an aggregation of the E&S Property and programs product lines. E&S Property and 
programs reported claims are counted by claimant.

($ in millions)

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

Accident Year

2013*

2014*

2015*

2016

2017

2013
2014

2015
2016
2017

$

18.2

$

$

37.7
22.0

$

55.5
34.9

24.0

$

72.0
44.0

48.3
25.2

Total $
All outstanding liabilities before 2012, net of reinsurance $
Losses and allocated loss adjustment expenses payable, net of reinsurance $

83.1
49.3
62.8
50.2
39.0

284.4
18.8
210.6

* Supplementary information and unaudited

101

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Specialty Insurance Segment - Long-Tail

($ in millions except number of claims)

Incurred Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

As of December 31, 2017

For the Years Ended December 31,

2008*

2009*

2010*

2011*

2012*

2013*

2014*

2015*

2016

2017

IBNR+

Reported 
Claims(1)

$

6.4

$

6.7

$

6.7

$

6.8

$

6.1

$

6.0

$

5.8

$

6.0

$

4.9

$

4.8

$

10.3

11.0

11.2

10.0

10.9

11.9

10.4

9.9

10.7

16.7

11.0

9.7

10.7

16.7

20.1

11.0

9.8

10.2

15.4

18.9

23.3

10.6

9.9

10.1

17.6

17.9

25.2

38.6

12.4

10.3

10.9

17.4

16.5

27.1

44.9

60.8

12.9

10.1

10.5

16.5

15.9

28.3

44.8

62.9

71.6

Total

$ 278.2

1.3

2.5

1.8

1.8

1.9

3.1

6.8

14.7

34.7

58.7

1,652

1,504

1,224

953

860

1,055

1,265

2,001

4,348

4,819

Accident
Year

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

* Supplementary information and unaudited
(1) Specialty insurance segment-long-tail consists of the E&S Casualty product line. E&S Casualty reported claims are counted by 
claimant. 

($ in millions)

 Accident
Year

2008
2009
2010
2011

2012
2013

2014
2015
2016
2017

Cumulative Paid Losses and Allocated Loss Adjustment Expenses, Net of Reinsurance

For the Years Ended December 31,

2008*

2009*

2010*

2011*

2012*

2013*

2014*

2015*

2016

2017

$

0.1

$

$

0.3
0.2

$

0.8
2.4
0.8

$

1.3
4.9
2.2
0.9

$

1.7
7.2
5.2
3.0

0.9

$

2.1
8.6
6.5
5.2

4.0
1.1

$

2.4
9.4
7.7
6.6

7.3
3.7

1.2

$

2.8
9.2
7.6
7.1

10.3
6.7

7.2
2.7

3.0
10.0
8.1
7.9

12.5
9.0

12.5
10.9
6.0

$

3.3
10.4
8.2
8.1

14.0
10.5

16.7
20.6
15.7
5.5
$ 113.0

* Supplementary information and unaudited

2.7
Losses and allocated loss adjustment expenses payable, net of reinsurance $ 167.9

All outstanding liabilities before 2008, net of reinsurance $

102

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The following table sets forth the reconciliation of the claims development tables to the balance sheet losses and loss expenses 
payable, with separate disclosure of unallocated loss adjustment expenses, net of reinsurance ("ULAE") and reinsurance recoverable 
on losses and loss expenses payable, for the years ended December 31:

($ in millions)
Net losses and allocated loss adjustment expenses payable:

2017

2016

2015

Personal Insurance Segment
Short-tail
Other personal

Commercial Insurance Segment

Short-tail

Long-tail
Other commercial

Specialty Insurance Segment
Short-tail

Long-tail

Net losses and loss expenses payable

ULAE

Reinsurance recoverable on losses and loss expenses payable

$

229.4

$

13.2

360.2
180.8
26.4

210.6
167.9
1,188.5

64.0

3.1

$

229.6
10.8

226.4

314.2
24.6

178.9

129.7

1,114.2

63.8

3.6

208.3
12.8

332.4

158.8
24.1

165.8

91.1

993.3

53.8

5.9

Total losses and loss expenses payable

$

1,255.6

$

1,181.6

$

1,053.0

The following table sets forth the historical average annual payout of incurred losses and allocated loss adjustment expenses 
(claims duration) for short-duration contracts, based on the disaggregated information in the paid loss development tables, net of 
reinsurance:

Average Annual Percentage Payout of Incurred Claims by Age, Net of Reinsurance

Years

Segment

1*

2*

3*

4*

5*

6*

7*

8*

9*

10*

62.9% 21.4% 9.0%

4.2%

2.3%

N/A

N/A

N/A

N/A

N/A

Personal Insurance:
Short-tail

Commercial Insurance:
Short-tail
Long-tail

Specialty Insurance:

43.8% 22.3% 10.9%
25.5% 28.4% 13.5%

7.2%
7.4%

5.1%
4.1%

N/A
N/A
2.6% 1.7%

Short-tail
Long-tail

27.5% 23.7% 16.8% 13.1% 11.9%
9.6%
6.0% 16.0% 20.1% 14.6%

N/A
N/A
6.1% 2.7%

* Supplementary information and unaudited

103

N/A
1.1%

N/A
5.9%

N/A
1.1%

N/A
3.3%

N/A
0.4%

N/A
5.9%

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

6. Reinsurance

In the ordinary course of business, the Company assumes and cedes reinsurance with other insurers and reinsurers and is a 
member in various pools and associations. See Note 7a for discussion of reinsurance with affiliates. The voluntary arrangements 
provide greater diversification of business and limit the maximum net loss potential arising from large risks and catastrophes. Most 
of the ceded reinsurance is effected under reinsurance contracts known as treaties; the remainder is by negotiation on individual 
risks. Although the ceding of reinsurance does not discharge the original insurer from its primary liability to its policyholder, the 
insurance company that assumes the coverage assumes the related liability.

Amounts recoverable from reinsurers are estimated in a manner consistent with the claim liability associated with the reinsured 
business. The recoverability of these assets depends on the reinsurers’ ability to perform under the reinsurance agreements. The 
Company evaluates and monitors the financial condition and concentrations of credit risk associated with its reinsurers under 
voluntary reinsurance arrangements to minimize its exposure to significant losses from reinsurer insolvencies. The Company has 
reported ceded losses and loss expenses payable and prepaid reinsurance premiums with other insurers and reinsurers as assets. 
All reinsurance contracts provide for indemnification against loss or liability relating to insurance risk and have been accounted 
for as reinsurance.

On December 31, 2011, the State Auto Group entered into the Homeowners Quota Share Arrangement, which was a three-
year quota share agreement covering its homeowners line of business. Under the arrangement, the State Auto Group ceded to 
reinsurers 75% of its homeowners business under policies in force at the effective date and new and renewal policies thereafter 
issued during the term of the agreement. The arrangement expired on December 31, 2014.  The Company received $89.5 million
of unearned premiums related to the expiration of this arrangement.  Subject to the terms and conditions of the arrangement, the 
participating reinsurers’ margin was capped at 9.0%, with any excess returned to the Company in the form of profit commission.  
For the years ended December 31, 2017, 2016 and 2015, the Company recognized profit commission of $0.7 million, $1.9 million, 
and $4.2 million, respectively, reflected as a reduction in acquisition and operating expenses on the consolidated statements of 
income.  The amount of ceding commission earned was limited to the amount of deferred acquisition costs that would have been 
deferred if not for entering in the arrangement.

The following table sets forth the effect of the Company’s external reinsurance on its balance sheets at December 31, 2017

and 2016, prior to the reinsurance transaction with State Auto Mutual under the Pooling Arrangement, as discussed in Note 7a:

($ millions)
Losses and loss expenses payable:

Direct
Assumed
Ceded

Net losses and loss expenses payable

Unearned premiums:

Direct
Assumed
Ceded

Net unearned premiums

2017

2016

$

$

$

$

535.0
9.2
(3.1)
541.1

402.5
21.4
(6.4)
417.5

$

$

$

$

545.7
5.0
(3.6)
547.1

395.6
1.3
(6.1)
390.8

104

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The following table sets forth the effect of the Company’s external reinsurance on its income statements for the years ended 
December 31, 2017, 2016 and 2015, prior to the reinsurance transaction with State Auto Mutual under the Pooling Arrangement, 
as discussed in Note 7a:

($ millions)
Written premiums:

Direct
Assumed
Ceded

Net written premiums

Earned premiums:

Direct
Assumed
Ceded

Net earned premiums

Losses and loss expenses incurred:

Direct
Assumed
Ceded

Net losses and loss expenses incurred

7. Transactions with Affiliates

a. Reinsurance

2017

2016

2015

$

$

$

$

$

$

835.6
31.1
(22.9)
843.8

828.7
11.0
(22.6)
817.1

530.9
10.4
(2.5)
538.8

$

$

$

$

$

$

835.4
5.0
(24.9)
815.5

840.6
4.9
(25.6)
819.9

559.1
3.9
(4.4)
558.6

$

$

$

$

$

$

854.1
4.7
(35.4)
823.4

863.1
4.5
(34.7)
832.9

569.0
3.4
(2.9)
569.5

The insurance subsidiaries of State Auto Financial, including State Auto P&C, Milbank and SA Ohio (collectively referred 
to as the “STFC Pooled Companies”) participate in a quota share reinsurance pooling arrangement (“the Pooling Arrangement”) 
with State Auto Mutual and its subsidiaries and affiliates, State Auto Insurance Company of Wisconsin, Meridian Security Insurance 
Company, Patrons Mutual Insurance Company of Connecticut, Rockhill Insurance Company, Plaza Insurance Company, American 
Compensation Insurance Company and Bloomington Compensation Insurance Company, (collectively referred to as the “Mutual 
Pooled  Companies”).  RIC,  Plaza, American  Compensation  and  Bloomington  Compensation  are  referred  to  as  the  “Rockhill 
Insurers.”  The STFC Pooled Companies, the Mutual Pooled Companies and the Rockhill Insurers are collectively referred to as 
the “State Auto Group.”

In general, under the Pooling Arrangement, the STFC Pooled Companies and the Mutual Pooled Companies other than State 
Auto Mutual cede to State Auto Mutual all of their insurance business and assume from State Auto Mutual an amount equal to 
their respective participation percentages in the Pooling Arrangement. All premiums, losses and loss expenses and underwriting 
expenses are allocated among the participants on the basis of each Company’s participation percentage in the Pooling Arrangement. 
The Pooling Arrangement provides indemnification against loss or liability relating to insurance risk and has been accounted for 
as reinsurance.

The Pooling Arrangement does not relieve each individual pooled subsidiary of its primary liability as the originating insurer; 
consequently, there is a concentration of credit risk arising from business ceded to State Auto Mutual. As the Pooling Arrangement 
provides for the right of offset, the Company has reported losses and loss expenses payable and prepaid reinsurance premiums to 
State Auto Mutual as assets only in situations when net amounts ceded to State Auto Mutual exceed net amounts assumed. All 
parties that participate in the Pooling Arrangement have an A.M. Best rating of A- (Excellent).

105

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The following table sets forth the reinsurance transactions on the Company’s balance sheets for the Pooling Arrangement 

between the STFC Pooled Companies and State Auto Mutual at December 31, 2017 and 2016:

($ millions)
Assets
Deferred policy acquisition costs:

Ceded
Assumed

Net assumed

Liabilities and Stockholders’ Equity
Losses and loss expenses payable:

Ceded
Assumed

Net assumed
Unearned premiums:

Ceded
Assumed

Net assumed

Pension and postretirement benefits:

Ceded
Assumed

Net ceded

Other liabilities:
Ceded
Assumed

Net assumed
Stockholders’ Equity
Accumulated other comprehensive income:
         Ceded
         Assumed

Net ceded

2017

2016

(53.1) $
117.8
64.7

$

(79.1)
129.8
50.7

(541.1) $
1,252.5
711.4

$

(547.1)
1,178.0
630.9

(417.5) $
605.4
187.9

$

(99.3) $
64.5
(34.8) $

(43.0) $
58.5
15.5

$

(390.8)
611.7
220.9

(114.5)
74.4
(40.1)

(42.9)
53.9
11.0

(144.7) $
94.0
(50.7) $

(153.5)
99.8
(53.7)

$

$

$

$

$

$

$

$

$

$

$

$

106

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The following table sets forth the reinsurance transactions on the Company’s income statements for the Pooling Arrangement 

between the STFC Pooled Companies and State Auto Mutual for the years ended December 31, 2017, 2016 and 2015:

($ millions)
Written premiums:

Ceded
Assumed

Net assumed

Earned premiums:

Ceded
Assumed

Net assumed

Losses and loss expenses incurred:

Ceded
Assumed

Net assumed

Acquisition and operating expenses:

Ceded
Assumed

Net assumed

2017

2016

2015

$

$

$

$

$

$

$

(843.8) $
1,269.3
425.5

$

(815.5) $
1,293.3
477.8

$

(817.1) $
1,275.1
458.0

$

(819.9) $
1,291.9
472.0

$

(540.4) $
920.0
379.6

$

(189.7)
460.4
270.7

$

(560.3) $
944.1
383.8

$

(148.5)
434.3
285.8

$

(823.4)
1,273.5
450.1

(832.9)
1,270.5
437.6

(570.9)
864.2
293.3

(183.9)
432.5
248.6

Intercompany Balances

Pursuant to the Pooling Arrangement, State Auto Mutual receives all premiums and pays all losses and expenses associated 
with the insurance business produced by the pool participants and then settles the intercompany balances generated by these 
transactions with the participating companies on a quarterly basis within 60 days following each quarter end. No interest is paid 
on this balance. When settling the intercompany balances, State Auto Mutual provides the pool participants with full credit for the 
premiums written and net losses paid during the quarter and retains all receivable amounts from insureds and agents and reinsurance 
recoverable on paid losses from unaffiliated reinsurers. Any receivable amounts that are ultimately deemed to be uncollectible are 
charged-off by State Auto Mutual and allocated to the pool members on the basis of pool participation. As a result, the Company 
has an off-balance sheet credit risk related to the balances due to State Auto Mutual from insurers, agents and reinsurers, which 
are offset by the unearned premium from the respective policies. The Company’s share of the premium balances due to State Auto 
Mutual from agents and insureds at December 31, 2017 and 2016 is approximately $323.1 million and $310.5 million, respectively.

b. Notes Payable

In May 2003, State Auto Financial formed a Delaware business trust (the “Capital Trust”) to issue $15.0 million of mandatorily 
redeemable preferred capital securities to a third party and $0.5 million of common securities to State Auto Financial (the capital 
and common securities are collectively referred to as the “Trust Securities”). The Capital Trust loaned $15.5 million, the proceeds 
from the issuance of its Trust Securities, to State Auto Financial in the form of  Floating Rate Junior Subordinated Debt Securities 
due in 2033 (the “Subordinated Debentures”). The Subordinated Debentures and interest accrued thereon are the Capital Trust’s 
only assets. Interest on the Trust Securities is payable quarterly at a rate equal to the three-month LIBOR rate plus 4.20% adjusted 
quarterly (total 5.68% at December 31, 2017). Because the interest rate and interest payment dates on the Subordinated Debentures 
are the same as the interest rate and interest payment dates on the Trust Securities, payments from the Subordinated Debentures 
finance the distributions paid on the Trust Securities. State Auto Financial has the right to redeem the Subordinated Debentures, 
in whole or in part, on or after May 2008. State Auto Financial has unconditionally and irrevocably guaranteed payment of any 
required distributions on the capital securities, the redemption price when the capital securities are to be redeemed, and any amounts 
due if the Capital Trust is liquidated or terminated. State Auto Financial’s equity interest in the Capital Trust is included in other 
invested assets. In accordance with the Consolidation Topic of the FASB ASC 810, State Auto Financial determined that the 
business trust is a variable interest entity for which it is not the primary beneficiary and therefore, does not consolidate the Capital 
Trust with the Company. 

107

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

c. Notes Receivable

In May 2009, the Company entered into two separate credit agreements with State Auto Mutual pursuant to which it loaned 
State Auto Mutual a total of $70.0 million. Interest is payable semi-annually at a fixed annual interest rate of 7.00%, with the 
principal payable in May 2019. There is no prepayment penalty, and no collateral was given as security for the payment of this 
loan.

Under these agreements, the Company earned interest of $4.9 million for each of the three years ended December 31, 2017, 

2016 and 2015, respectively. See Note 3 for the notes receivable fair value discussion.

d. Management Services

Stateco provides State Auto Mutual and its affiliates investment management services. Investment management income is 
recognized quarterly based on a percentage of the average fair value of investable assets and the equity portfolio performance of 
each company managed. Revenue related to these services amounted to $2.0 million, $1.9 million and $1.8 million in 2017, 2016
and 2015, respectively, and is included in other income (affiliates) on the consolidated statements of income.

8. Notes Payable and Credit Facility

FHLB Loans

State Auto Financial’s subsidiary, State Auto P&C, is a member of the Federal Home Loan Bank of Cincinnati (the “FHLB”) 
and in September 2016 entered into a new term loan with the FHLB in the principal amount of $21.5 million (the “2016 FHLB 
Loan”).  The 2016 FHLB Loan is a five-year term loan and may be called (prepaid) after three years with no prepayment penalty.  
The 2016 FHLB Loan provides for interest-only payments during its term, with principal due in full at maturity. The interest rate 
is fixed over the term of the loan at 1.73%. The 2016 FHLB Loan is fully secured by a pledge of specific investment securities of 
State Auto P&C.  State Auto P&C has a term loan with the FHLB in the principal amount of $85.0 million (the “2013 FHLB 
Loan”).  The 2013 FHLB Loan is a 20-year term loan and is callable after three years with no prepayment penalty thereafter.  The 
2013 FHLB Loan provides for interest-only payments during its term, with principal due in full at maturity. The interest rate is 
fixed over the term of the loan at 5.03%. The 2013 FHLB Loan is fully secured by a pledge of specific investment securities of 
State Auto P&C.  

Credit Facility

State Auto P&C has a credit facility (the “SPC Credit Facility”) with a syndicate of lenders that provides State Auto P&C 
with a $100.0 million five-year revolving credit facility maturing in  July 2018.  During the term of the SPC Credit Facility, State 
Auto P&C has the right to increase the total facility to a maximum amount of $150.0 million, provided that no event of default 
has occurred and is continuing. The SPC Credit Facility is available for general corporate purposes and provides for interest-only 
payments during its term, with principal and interest due in full at maturity.  Interest is based on the London Interbank Offered 
Rate (“LIBOR”) or a base rate plus a calculated margin amount. All advances under the SPC Credit Facility are to be fully secured 
by a pledge of specific investment securities of State Auto P&C.  The  SPC Credit Facility includes certain requirements, including 
financial requirements that State Auto Financial maintain a minimum net worth and a certain debt to capitalization ratio.  

As of December 31, 2017, State Auto P&C had not made any borrowings and both State Auto P&C and State Auto Financial 

were in compliance with all covenants and requirements of the SPC Credit Facility.  

9. Federal Income Taxes

On December 22, 2017, the United States enacted the TCJA which, among other changes, reduced the U.S. federal tax rate 
from 35.0% to 21.0% beginning on January 1, 2018. The estimated effects of enactment of TCJA are reflected in the net deferred 
tax asset that is reported on the Company's balance sheet at December 31, 2017.

108

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The following table sets forth the reconciliation between actual federal income tax (benefit) expense and the amount computed 

at the indicated statutory rate for the years ended December 31, 2017, 2016 and 2015:

($ millions)
Amount at statutory rate
Tax-exempt interest and dividends received deduction
Other, net
Federal income tax expense (benefit)
Impact of TCJA at enactment

Federal income tax expense (benefit)

2017

2016

2015

$

$

11.7
(5.7)
1.7
7.7
36.4

44.1

35.0% $
(17.1)
5.4
23.3
108.7
132.0% $

6.7
(7.1)
(1.4)
(1.8)
—
(1.8)

35.0 % $
(37.2)
(7.2)
(9.4)%
—

(9.4)% $

23.5
(8.7)
1.3
16.1
—
16.1

35.0%
(13.0)
1.9
23.9%
—
23.9%

Total income tax expense for 2017 included a provisional net charge of $36.4 million to reflect the change in tax laws and 
tax rates included in TCJA at the date of enactment, resulting primarily from revaluing the Company's deferred tax assets and 
liabilities. 

In computing taxable income, property and casualty insurers are required to discount their unpaid loss reserves.  TCJA 
changes the prescribed interest rates to rates based on corporate bond yield curves, requires the use of IRS-prescribed claims 
payment patterns and extends the applicable time periods for the claims payment patterns. These changes are effective for tax 
years beginning after 2017 and are subject to a transition rule that spreads the additional tax payment from the amount determined 
by applying these changes over the subsequent eight years beginning in 2018.  The pre-tax provisional change in discounted loss 
reserves attributable to the TCJA changes to loss reserve discounting is determined to be $50.9 million.  As a result of changes to 
the IRS Code, deferred tax assets were increased by that amount, with an offsetting deferred tax liability.  The deferred tax liability 
will be amortized over a period of eight years beginning in 2018.  This item is a taxable temporary difference and has no direct 
impact on total tax expense for 2017 and future years.  The provisional amount will be adjusted once the IRS publishes the official 
discount factors that should be used.  

Income taxes for the year ended December 31, 2016 reflect the impact of a correction of prior period deferred tax expense 
related to expired stock options. As a result of the correction, deferred federal income tax expense (“other, net” above) and additional 
paid-in-capital were reduced by $1.6 million, respectively.

The following table sets forth the tax effects of temporary differences that give rise to significant portions of deferred tax 

assets and deferred tax liabilities at December 31, 2017 and 2016:

($ millions)
Deferred tax assets:

Unearned premiums not currently deductible
Losses and loss expenses payable discounting
Postretirement and pension benefits
Realized loss on other-than-temporary impairment
Other liabilities
Net operating loss carryforward
Tax credit carryforward
Other

Total deferred tax assets

Deferred tax liabilities:

Deferral of policy acquisition costs
Net unrealized holding gains on investments
Losses and loss expenses payable discounting (transition rule)

Total deferred tax liabilities

Net deferred federal income taxes

2017

2016

$

$

25.5
22.0
13.6
2.1
9.2
34.3
3.7
2.5
112.9

24.7
20.3
10.7
55.7
57.2

$

$

42.6
19.7
26.1
5.8
16.6
58.9
3.3
7.0
180.0

45.4
32.5
—
77.9
102.1

Deferred income tax assets and liabilities represent the tax effect of the differences between the financial statement carrying 
value of existing assets and liabilities and their respective tax bases. The Company periodically evaluates its deferred tax assets, 

109

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

which requires significant judgment, to determine if they are realizable based upon weighing all available evidence, both positive 
and negative, including loss carryback potential, past operating results, existence of cumulative losses in the most recent years, 
projected performance of the business, future taxable income, including the ability to generate capital gains, and prudent and 
feasible tax planning strategies. In making such judgments, significant weight is given to evidence that can be objectively verified.

At  December 31,  2017,  the  tax  benefit  of  the  net  operating  loss  (“NOL”)  carryforward  was  $34.3  million.    The  NOL 

carryforwards do not begin to expire until 2030 and will not fully expire until 2036. 

At December 31, 2017, the Company carried no balance for uncertain tax positions. The Company had no accrual for the 

payment of interest and penalties at December 31, 2017 or 2016.

State Auto Financial and its subsidiaries file a consolidated U.S. federal income tax return. State Auto Financial and its 
subsidiaries also file in various state jurisdictions. The Company is no longer subject to U.S. federal or state and local income tax 
examinations by tax authorities for years before 2014. The Company has no current U.S. federal or state and local income tax 
examinations on-going at this time. 

 10. Pension and Postretirement Benefit Plans

The Company, through the employees of State Auto P&C, provides management and operation services under management 
agreements for all insurance and non-insurance affiliates. The annual periodic costs related to the Company’s benefit plans are 
allocated to affiliated companies based on allocations pursuant to intercompany management agreements including the Pooling 
Arrangement for insurance subsidiaries and affiliates party to this agreement.

The Company provides a defined benefit pension plan for its eligible employees. Substantially all Company employees hired 
prior to January 1, 2010 become eligible to participate the year after becoming 20 years of age and vest with 5 years of credited 
service or attaining age 65. The Company’s policy is to fund pension costs in accordance with the requirements of the Employee 
Retirement Income Security Act of 1974. Benefits are determined by applying factors specified in the plan to a participant’s defined 
average annual compensation.

The defined benefit pension and postretirement benefit plans are referred to herein as “the benefit plans.”

The following table sets forth information regarding the pension and postretirement benefit plans’ change in benefit obligation, 

plan assets and funded status at December 31, 2017 and 2016:

Pension

Postretirement

2017

2016

2017

2016

($ millions)

Change in benefit obligation:
Benefit obligation at beginning of year
Service cost
Interest cost
Actuarial loss (gain)
Benefits paid

The Company’s portion of benefit obligation at end of year

$

$

284.5
5.6
11.1
17.0
(14.0)
304.2

$

$

281.3
6.1
11.6
4.5
(19.0)
284.5

$

$

Change in plan assets available for plan benefits:
Fair value of plan assets available for plan benefits at beginning of year $
Employer contribution
Actual return on plan assets
Benefits paid

The Company’s portion of fair value of plan assets at end of year

Supplemental executive retirement plan
Funded status at end of year
Accumulated benefit obligation end of year

$

$

$

$

235.7
9.8
33.5
(14.0)
265.0
(7.0)
(46.2) $
287.9
$

$

No assets are expected to be returned during the fiscal year ending December 31, 2018.

110

$

204.4
34.5
15.8
(19.0)
235.7
(6.8)
(55.6) $
267.5

$

18.8
—
0.7
0.6
(1.8)
18.3

$

$

— $
—
—
—
— $
—
(18.3) $

20.3
—
0.8
(0.9)
(1.4)
18.8

—
—
—
—
—
—
(18.8)

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The following table sets forth the Company’s share of the amounts included in accumulated other comprehensive income 

(loss) that have not been recognized in net periodic cost at December 31, 2017 and 2016:

($ millions)
Prior service benefit
Net actuarial loss

Total

2017

2016

$

$

(48.6) $
111.6
63.0

$

(54.1)
118.5
64.4

The  following  table  sets  forth  the  Company’s  share  of  amortization  expected  to  be  recognized  for  the  year  ending 

December 31, 2018:

($ millions)
Prior service benefit
Net actuarial loss

Total

2018

(5.5)
8.4
2.9

$

$

The  following  table  sets  forth  information  regarding  the  Company’s  share  of  pension  and  postretirement  benefit  plans’ 

components of net periodic cost for the years ended December 31, 2017, 2016 and 2015:

($ millions)

Components of net periodic cost:
Service cost
Interest cost
Expected return on plan assets
Amortization of:

Prior service benefit
Net actuarial loss

Net periodic cost (benefit)

2017

Pension
2016

2015

2017

Postretirement
2016

2015

$

$

5.7
11.4
(16.7)

—
7.8
8.2

$

$

6.2
11.9
(15.1)

—
9.2
12.2

$

$

7.9
11.3
(13.8)

—
10.9
16.3

$

$

— $
0.8
—

(5.5)
0.2
(4.5) $

— $
0.9
—

(5.5)
0.2
(4.4) $

—
1.1
—

(5.4)
0.6
(3.7)

The following table sets forth the Company’s share of the benefit payments, which reflect expected future service, expected 

to be paid:

($ millions)
2018
2019
2020
2021
2022
2023-2027

$

Pension

11.2
11.5
12.0
12.5
12.9
76.2

Postretirement
1.5
$
1.5
1.4
1.4
1.3
5.9

The postretirement plan’s gross benefit payments for 2017 were $1.8 million, including the prescription drug benefits. The 
postretirement plan’s subsidy related to Medicare Prescription Drug Improvement and Modernization Act of 2003 was $0.2 million
for 2017 and estimates future annual subsidies to be approximately $0.1 million.

111

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The  following  table  sets  forth  the  weighted  average  assumptions  used  to  determine  the  benefit  plans’  obligations  at 

December 31, 2017 and 2016:

Benefit obligations weighted-average assumptions:
Discount rate
Rates of increase in compensation levels

Pension

Postretirement

2017

2016

2017

2016

3.50%
3.25

4.00%
3.50

3.50%
—

4.00%
—

The following table sets forth the weighted average assumptions used to determine the benefit plans’ net periodic cost for 

the years ended December 31, 2017, 2016 and 2015:

Weighted-average assumptions:
Discount rate
Expected long-term rate of return on assets
Rates of increase in compensation levels

2017

Pension
2016

2015

  2017

Postretirement
2016

2015

4.00% 4.20%
7.00
3.50

7.00
3.50

3.85%
7.00
3.50

4.00%

   —
   —

4.20%
—
—

3.85%
—
—

The benefit plans’ obligations are long-term in nature and consequently the investment strategies have a long-term time 
horizon. In establishing the long-term rate of return assumption on plan assets, management, along with its pension consulting 
actuary, reviews the historical performance of the plan assets and the stability in the mix of the investment portfolio. The expected 
inflation  rate  and  expected  real  rates  of  return  of  applicable  asset  classes  are  then  determined  to  assist  in  setting  appropriate 
assumptions.

The following table sets forth the assumed health care cost trend rates used for the years ended December 31, 2017, 2016

and 2015:

Assumed health care cost trend rates:
Health care cost trend rate assumed for the next year
Rate to which the cost trend rate is assumed to decline (the ultimate trend rate)
Year that the rate reaches the ultimate trend rate

2017

Postretirement
2016

2015

6.00%
3.80%
2075

6.50%
3.90%
2075

6.50%
3.80%
2076

The assumed health care cost trend rates have a significant effect on the amounts reported for the postretirement plan. The 
following table sets forth the effects of a one percentage point change in assumed health care cost trend rates for the year ended 
December 31, 2017:

($ millions)

Postretirement

Increase

(Decrease)

One percentage point change:
Effect on total service and interest cost
Effect on accumulated postretirement benefit obligation

$

$

0.1
1.7

(0.1)
(1.5)

112

 
  
 
 
  
 
  
  
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The  pension  plan’s  investment  policy  objective  is  to  preserve  the  investment  principal  while  generating  income  and 
appreciation in fair value to meet the pension plan’s obligations. The pension plan’s investment strategy and risk tolerance is 
balanced  between  meeting  cash  obligation  requirements  and  a  long-term  relatively  high  risk  tolerance  takes  into  account  the 
predictable cash requirements, nature of the plan’s liabilities and the plan’s long term time horizon. Since the nature and timing 
of the benefit plans’ liabilities and cash requirements are predictable, the liquidity requirements are somewhat moderate. One of 
the goals of diversifying the benefit plans’ portfolio among different asset classes is the elimination of concentration of risk in one 
asset class. Management also has investment policy guidelines with respect to limiting the ownership in any single debt or equity 
issuer.  The international fund investments are also composed of numerous securities to reduce our exposure to a single issuer. 
The following table sets forth the asset allocation targets, as a percentage of total fair value, which are used as a guide by management 
when allocating funds as they become available.

Asset Category:
Fixed maturity
U.S. large-cap equity
U.S. small-cap equity
International equity
Emerging market equity
Total

Asset
allocation
target
(0 to 100%)

52.0%
24.2
10.3
9.4
4.1
100.0%

  Effective January 1, 2014, the Investment Committee approved a change to a liability driven investment (LDI) for the 
pension plan assets.  The primary goal of the LDI strategy is to shift the asset allocation to more closely align with the plan liability, 
thereby reducing the volatility of the funded status.  The implementation of the LDI strategy will occur over a period of time and 
the actual asset allocation at any point in time is dependent upon the funded status and the level of interest rates.  This glide path 
helps to balance interest rate risk, curve steepness risk, and credit spread risk, as incremental changes are made to the allocation 
over time.  The new allocation strategy reduces exposure to equity holdings and increases exposure to long duration fixed maturity 
holdings.  This change will result in lower volatility for the plan assets.  By moving more of the plan’s assets to long duration fixed 
income, the duration of the assets will increase to more closely match the duration of the plan’s liabilities.

See Note 3 for the valuation methods used by the Company for each type of financial instrument the plans hold that are 
carried at fair value. There were no transfers between level categorizations during the years ended December 31, 2017 and 2016.  

Included in the pension plan’s available-for-sale securities are two international funds (“the funds”) that invest in equity 
securities of foreign issuers and are managed by third party investment managers. The funds had a fair value of $26.6 million and 
$20.0 million at December 31, 2017 and 2016, respectively, which was determined using the funds’ net asset value.  In accordance 
with Accounting Standard Codification 820-10, since these investments are measured at fair value using the net asset value per 
share practical expedient these have not been classified in the table below.

At December 31, 2016, the Company held an international fund (classified as available-for-sale) that was managed by third 
party investment managers.  During the fourth quarter of 2017, the Company redeemed its investment in the fund.  At December 
31, 2016, the fund had a fair value of $11.3 million.

113

  
 
 
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The  following  tables  set  forth  the  Company’s  share  of  pension  plan’s  available-for-sale  securities  within  the  fair  value 

hierarchy at December 31, 2017 and 2016:

($ millions)

December 31, 2017
Fixed maturities:

U.S. treasury securities and obligations of U.S.
government agencies

Corporate securities
U.S. government agencies mortgage-backed
securities

Total fixed maturities

Equity securities:

Large-cap securities
Mutual and exchange traded funds

Total equity securities
Total pension plan investments

($ millions)

December 31, 2016
Fixed maturities:

U.S. treasury securities and obligations of U.S.
government agencies
Corporate securities
U.S. government agencies mortgage-backed
securities

Total fixed maturities

Equity securities:

Large-cap securities
Small-cap securities

Total equity securities

Short-term fixed maturities
Total pension plan investments

Quoted prices
in active
markets for
identical
assets
(Level 1)

Significant
other
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

$

70.1
60.7

— $
—

$

70.1
60.7

4.4
135.2

71.6
25.1
96.7
231.9

$

—
—

71.6
25.1
96.7
96.7

$

4.4
135.2

—
—
—
135.2

$

—
—

—
—

—
—
—
—

Quoted prices
in active
markets for
identical
assets
(Level 1)

Significant
other
observable
inputs
(Level 2)

Significant
unobservable
inputs
(Level 3)

Total

$

60.4
48.0

— $
—

$

60.4
48.0

4.6
113.0

59.6
26.3
85.9
2.0
200.9

—
—

59.6
26.3
85.9

$
$

— $
$

85.9

4.6
113.0

—
—
—
2.0
115.0

$
$

—
—

—
—

—
—
—
—
—

$

$

$

$
$

The actuarially prepared funding amount to the pension plan ranges from the minimum amount the Company would be 
required to contribute to the maximum amount that would be deductible for tax purposes. Contributed amounts in excess of the 
minimum amounts are deemed voluntary. Amounts in excess of the maximum amount would be subject to an excise tax and may 
not be deductible for tax purposes. The Company’s share of expected contributions during 2018 is approximately $10.0 million.

The Company maintains a defined contribution plan that covers substantially all employees of the Company. The Company 
matches  the  first  1%  of  contributions  of  participants’  salary  at  the  rate  of  one  dollar  for  each  dollar  contributed.  Participant 
contributions of 2% to 6% are matched at a rate of 50 cents for each dollar contributed. In addition, the Company contributes a 
percentage of the employee’s annual income for those employees hired on or after January 1, 2010, and for those employees hired 
prior to January 1, 2010 who chose to freeze their existing accrued pension benefit effective June 30, 2010. The Company’s share 
of the expense under the plan totaled $6.4 million, $6.3 million and $5.1 million for 2017, 2016 and 2015, respectively.

114

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

11. Other Comprehensive Income and Accumulated Other Comprehensive Income

The following tables set forth the changes in the Company’s accumulated other comprehensive income component (AOCI), 

net of tax, for the years ended December 31, 2017, 2016 and 2015:

($ millions)

Beginning balance at January 1, 2017

Other comprehensive income before reclassifications
Amounts reclassified from AOCI (a)
Net current period other comprehensive income
Ending balance at December 31, 2017

Beginning balance at January 1, 2016

Other comprehensive income before reclassifications
Amounts reclassified from AOCI (a)
Net current period other comprehensive income
Ending balance at December 31, 2016

Beginning balance at January 1, 2015

Other comprehensive income before reclassifications
Amounts reclassified from AOCI (a)
Net current period other comprehensive income
Ending balance at December 31, 2015

(a) See separate table below for details about these reclassifications

Unrealized Gains
and Losses on
Available-for-Sale
Securities

Benefit Plan
Items

Total

$

$

$

$

$

$

62.8
45.5
(42.3)
3.2
66.0

68.5
18.0
(23.7)
(5.7)
62.8

110.0
(25.4)
(16.1)
(41.5)
68.5

$

$

$

$

$

$

(30.3) $
(1.0)
2.0
1.0
(29.3) $

(30.9) $
(3.0)
3.6
0.6
(30.3) $

(38.3) $
5.3
2.1
7.4
(30.9) $

32.5
44.5
(40.3)
4.2
36.7

37.6
15.0
(20.1)
(5.1)
32.5

71.7
(20.1)
(14.0)
(34.1)
37.6

The following tables set forth the reclassifications out of accumulated other comprehensive income, by component, to the 

Company’s consolidated statement of income for the years ended December 31, 2017, 2016 and 2015:

($ millions)

Details about Accumulated Other 
Comprehensive Income Components

December 31
2016

2017

2015

Affected line item in the Condensed
Consolidated Statements of Income

Unrealized gains on available for sale
securities

Amortization of benefit plan items:
Negative prior service costs
Net loss

Total reclassifications for the period

$ 65.1
65.1
(22.8)
42.3

$ 36.5
36.5
(12.8)
23.7

5.5
(8.0)
(2.5)
0.5
(2.0)
$ 40.3

5.5
(9.4)
(3.9)
0.3
(3.6)
$ 20.1

$ 24.7 Realized gain on sale of securities

24.7 Total before tax
(8.6) Tax expense
16.1 Net of tax

(a)
(a)

5.4
(11.5)
(6.1) Total before tax
4.0 Tax benefit
(2.1) Net of tax

$ 14.0

(a) These accumulated other comprehensive income components are included in the computation of net periodic pension cost (see pension 

and postretirement benefit plans footnote for additional details).

115

 
 
 
 
 
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

12. Stockholders’ Equity

a. Dividend Restrictions and Statutory Financial Information

State Auto P&C, Milbank and SA Ohio are subject to regulations and restrictions under which payment of dividends from 
statutory surplus can be made to State Auto Financial during the year without prior approval of regulatory authorities. Under the 
insurance regulations of Iowa and Ohio (the states of domicile), the maximum amount of dividends that the Company may pay 
out of earned surplus to shareholders within a twelve month period without prior approval of the Department is limited to the 
greater of 10% of the most recent year-end policyholders’ surplus or net income for the twelve month period ending the 31st day 
of December of the previous year-end. Pursuant to these rules, approximately $85.8 million is available for payment to State Auto 
Financial from its insurance subsidiaries in 2016 without prior approval. State Auto Financial received dividends from its insurance 
subsidiaries in the amount of $15.0 million, $10.0 million and $15.0 million in 2017, 2016 and 2015, respectively.

The Company’s insurance subsidiaries are subject to risk-based capital (“RBC”) requirements that have been adopted by 
individual states. These requirements subject insurers having statutory capital less than that required by the RBC calculation to 
varying degrees of regulatory action, depending on the level of capital inadequacy. The RBC formulas specify various weighting 
factors to be applied to financial balances or various levels of activity based on the perceived degree of risk. Regulatory compliance 
is determined by a ratio of total adjusted capital to authorized control level RBC. Generally no remedial action is required by an 
insurance company if its adjusted statutory surplus exceeds 200% of the authorized level RBC. As of December 31, 2017, each 
of the Company’s insurance subsidiaries maintained adjusted statutory surplus in excess of 400% of the authorized control level 
RBC.

The following tables set forth reconciliations of statutory capital and surplus and net income, as determined using SAP, to 

the amounts included in the accompanying consolidated financial statements:

($ millions)
Statutory capital and surplus of insurance subsidiaries
Net liabilities of non-insurance parent and affiliates

$

Increases (decreases):

Deferred acquisition costs
Postretirement and pension benefits
Deferred federal income taxes
Fixed maturities, at fair value
Other, net

Stockholders’ equity per accompanying consolidated financial statements

$

2017

2016

$

858.4
(89.8)
768.6

117.8
22.3
(61.2)
19.6
13.8
880.9

$

844.4
(84.9)
759.5

129.8
22.7
(49.1)
13.5
14.9
891.3

($ millions)

Statutory net income of insurance subsidiaries
Net loss of non-insurance parent and affiliates

$

Increases (decreases):

Deferred acquisition costs
Postretirement and pension benefits
Deferred federal income taxes
Share-based compensation expense
Other, net

Net (loss) income per accompanying consolidated financial statements

$

13. Preferred Stock

Year ended December 31
2016

2015

2017

$

42.8
(13.1)
29.7

(12.0)
4.3
(34.6)
—
1.9
(10.7) $

22.7
(3.0)
19.7

0.7
4.4
(5.4)
—
1.6
21.0

$

$

65.4
(4.1)
61.3

2.5
4.2
(12.2)
(0.1)
(4.5)
51.2

State Auto Financial has two authorized classes of preferred stock. For both classes, upon issuance, the Board of Directors 
has authority to fix and determine the significant features of the shares issued, including, among other things, the dividend rate, 

116

  
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

redemption price, redemption rights, conversion features and liquidation price payable in the event of any liquidation, dissolution, 
or winding up of the affairs of State Auto Financial.

The Class A preferred stock is not entitled to voting rights until, for any period, dividends are in arrears in the amount of six 

or more quarterly dividends.

117

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

14. Share-Based Compensation

The  Company  maintains  share-based  compensation  plans  for  key  employees  and  outside,  or  non-employee,  directors.  
Effective May 4, 2017, the share-based compensation plan for key employees is the State Auto Financial Corporation 2017 Long-
Term Incentive Plan (the “2017 LTIP”). The 2017 LTIP replaced the State Auto Financial Corporation 2009 Equity Compensation 
Plan (the “2009 Equity Plan”). The stock-based compensation plan for outside directors is the Outside Directors Restricted Share 
Unit Plan (the “RSU Plan”).

The  Company’s  share-based  compensation  plans  authorize  the  granting  of  various  equity-based  incentives  including  
performance stock awards, performance unit awards, restricted stock, and other stock based awards to employees and non-employee 
directors and agents. The expense for these equity-based incentives is based on their fair value at the date of grant and amortized 
over their vesting period. 

The Company has reserved 2.4 million common shares under the 2017 LTIP. As of December 31, 2017, a total of 2.2 million
common shares are available for issuance under the 2017 LTIP.  The 2017 LTIP provides that  (i) the maximum value of performance 
stock awards or performance unit awards settled in cash that may be granted in any calendar year is equal to the excess of the 
number of awards multiplied by the fair market value of the company’s common shares on the applicable payment or settlement 
date of the award multiplied by 5.0 and (ii) the maximum number of common shares subject to awards of performance stock and 
performance units that may be granted in any calendar year to any one individual is 250,000 shares. The 2017 LTIP automatically 
terminates on May 4, 2027. 

Restricted Stock and Performance Unit Awards

Service-based  restricted  stock  awards  granted  to  employees  are  subject  to  a  vesting  schedule  based  on  the  employee’s 
continued employment (“Restriction Period”), for which vesting is generally on the third anniversary after the date of grant. The 
Company recognizes compensation expense based on the number of restricted shares granted at the then grant date fair value over 
the Restriction Period.

Awards with both service and performance conditions granted to employees are subject to (i) the Restriction Period, and (ii) 
the  achievement  of  predetermined  performance  goals  within  specified  time  periods. All  performance-based  awards  include  a 
specified number of units that will vest. The number of performance based awards that are ultimately earned for each grant is 
dependent upon meeting specified target and performance goals that range from 0% to 500% of the target number of performance 
units awarded based on the extent to which the Company achieves the performance goals for the performance measures as set 
forth in a performance matrix established by the Compensation Committee.

Generally, service-based and performance-based equity awards are expensed pro-rata over their respective vesting periods 
based on the market value of the awards at the time of grant. Performance-based equity awards that contain variable vesting criteria 
are expensed based on management’s expectation of the percentage of the award that will ultimately be earned. These estimates 
can change periodically throughout the measurement period. 

The  following  table  set  forth  the  Company’s  total  activity  and  related  information  for  employee  restricted  stock  and 

performance unit award activity for the years ended December 31, 2017, 2016 and 2015:

2017

2016

2015

Weighted
Average
Grant
Date Fair
Value

22.04
27.20
21.39
25.68
25.65

Shares
107,297
177,846
(26,271)
(39,425)
219,447

$

$

Weighted
Average
Grant
Date Fair
Value

22.19
21.55
21.93
21.91
22.04

Shares
111,084
45,252
(33,414)
(15,625)
107,297

$

$

Weighted
Average
Grant
Date Fair
Value

19.06
22.83
16.88
21.92
22.19

Shares

76,472
74,020
(35,859)
(3,549)
111,084

$

$

Outstanding, beginning of year

Granted
Vested
Forfeited

Outstanding, end of year

As of December 31, 2017, there was $2.3 million of total unrecognized compensation cost related to restricted stock and 

performance unit awards. The remaining cost is expected to be recognized over a period of 2.25 years.

118

 
  
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Stock Options 

In accordance with the terms of the 2009 Equity Plan, stock options were granted at an option price not less than the fair 
market value of the common shares at the date of grant and that nonqualified stock options may be granted at any price determined 
by the Compensation Committee of the Board of Directors. Options granted generally vest over a three-year period, with one-
third of the options vesting on each anniversary of the grant date, and must be exercised no later than ten years from the date of 
grant.

The fair value of each stock option is estimated on the date of grant using the Black-Scholes closed-form pricing model. 
The pricing model requires assumptions such as the expected life of the option and expected volatility of the Company’s stock 
over the expected life of the option, which significantly impacts the assumed fair value. The Company uses historical data to 
determine these assumptions and if these assumptions change significantly for future grants, share-based compensation expense 
will fluctuate in future periods.

The following tables present the weighted-average assumptions used in the option pricing model for options granted to 
employees during 2016 and 2015. The expected life of the options for employees represents the period of time the options are 
expected to be outstanding and is based on historical trends. For non-employees the expected life of the option approximates the 
remaining contractual term of the option. The expected stock price volatility is based on the historical volatility of the Company’s 
stock for a period approximating the expected life and the expected dividend yield is based on the Company’s most recent period’s 
dividend payout. The risk-free interest rate is based on the U.S. Treasury yield curve in effect at the time of grant and has a term 
approximating the expected life of the option.

The fair value of share-based awards granted to employees was estimated at the date of grant using the Black-Scholes option-
pricing model. The following table sets forth the weighted average fair values and related assumptions for options granted for the 
years ended December 31, 2016 and 2015:

Fair value per share
Expected dividend yield
Risk free interest rate
Expected volatility factor
Expected life in years
(1) No stock options granted during 2017

2017
N/A(1)
N/A(1)
N/A(1)
N/A(1)
N/A(1)

$

2016

2015

$

6.75
1.87%
1.30%
36.27%
5.3

7.69
1.75%
1.60%
36.61%
6.0

The following table sets forth the Company’s stock option activity and related information for the years ended December 31, 

2017, 2016 and 2015:

(millions, except per share amounts)

2017

2016

2015

Outstanding, beginning of year

Granted
Exercised
Canceled

Outstanding, end of year

Weighted-
Average
Exercise
Price

Options

Weighted-
Average
Exercise
Price

Options

Weighted-
Average
Exercise
Price

Options

2.5
—
(0.4)
(0.4)
1.7

$

$

20.63
—
19.38
28.96
19.22

3.1
0.2
(0.4)
(0.4)
2.5

$

$

21.45
21.55
17.18
30.70
20.63

3.4
0.3
(0.3)
(0.3)
3.1

$

$

21.37
22.86
16.54
25.63
21.45

Intrinsic value for stock options is defined as the difference between the current market value and the grant price. For the 
years ended December 31, 2017, 2016 and 2015, the total intrinsic value of stock options exercised was $3.5 million, $3.0 million
and $2.6 million, respectively. The tax benefit for tax deductions from share-based awards totaled $1.4 million and $0.3 million
for the years ended December 31, 2016 and 2015, respectively.  In addition, income taxes for the year ended December 31, 2016 
reflected the impact of a $1.6 million correction of prior period deferred tax expense related to expired stock options. See Note 9 
for additional information.

119

  
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The following table sets forth information pertaining to the total options outstanding and exercisable at December 31, 2017:

(Options in millions)

Options Outstanding

Options Exercisable

Range of Exercise Prices:
$10.01 – $20.00
$20.01 – $30.00

Weighted-
Average
Remaining
Contractual Life

Weighted-
Average
Exercise
Price

Number

Number

Weighted-
Average
Exercise
Price

1.0
0.7
1.7

3.6
4.7
4.0

$

$

16.53
23.07
19.22

1.0
0.6
1.6

$

$

16.53
23.33
18.98

Aggregate intrinsic value for total options outstanding at December 31, 2017 was $16.1 million. Aggregate intrinsic value 

for total options exercisable at December 31, 2017 was $17.1 million.

Employee Stock Purchase Plan

The Company also has a broad-based employee stock purchase plan under which employees of the Company may choose, 
at two different specified time intervals each year, to have up to 6% of their annual base earnings withheld to purchase the Company’s 
common shares. The purchase price of the common shares is 85% of the lower of its beginning-of-interval or end-of-interval 
market price. The Company has reserved 3.7 million common shares under this plan. As of December 31, 2017, a total of 3.5 
million common shares have been purchased under this plan. This plan remains in effect until terminated by the Board of Directors.

Outside Directors Plan

The RSU Plan is an unfunded deferred compensation plan which currently provides each outside director with an award of 
1,400 restricted share units (the “RSU award”) following each annual meeting of shareholders. The amount of the award may 
change from year to year, based on the provision described below. The RSU awards are fully vested six months after the date of 
grant. RSU awards are not common shares of the Company and, as such, no participant has any rights as a holder of common 
shares under the RSU Plan. RSU awards represent the right to receive an amount, payable in cash or common shares of the Company, 
as previously elected by the outside director, equal to the value of a specified number of common shares of the Company at the 
end of the restricted period. Such election may be changed within the constraints set forth in the RSU Plan. The restricted period 
for the RSU awards begins on the date of grant and expires on the date the outside director retires from or otherwise terminates 
service as a director of the Company. During the restricted period, outside directors are credited with dividends, equivalent in value 
to those declared and paid on the Company’s common shares, on all RSU awards granted to them. At the end of the restricted 
period, outside directors receive cash or common share distributions of their RSU awards either (i) in a single lump sum payment, 
or (ii) in annual installment payments over a five- or ten-year period, as previously elected by the outside director. The administrative 
committee for the RSU Plan (currently the Company’s Compensation Committee) retains the right to increase the annual number 
of RSU awards granted to each outside director to as many as 10,000 or to decrease such annual number to not less than 500, 
without seeking shareholder approval, if such increase or decrease is deemed appropriate by the administrative committee to 
maintain director compensation at appropriate levels. The RSU Plan automatically terminates on May 31, 2026. The Company 
accounts for the RSU Plan as a liability plan. There were 26,323 RSUs, 22,832 RSUs, and 26,184 RSUs granted in 2017, 2016
and 2015, respectively.

During 2017 and 2016, common shares valued at approximately $106,581 and $753,000, respectively, were distributed by 

the Company under the RSU Plan.

Share-based compensation expense recognized during 2017, 2016 and 2015 was $4.2 million, $3.7 million and $4.5 million, 
respectively. Share-based compensation is recognized as a component of loss and loss adjustment expense and acquisition and 
operating expense in a manner consistent with other employee compensation. As of December 31, 2017, there was $2.7 million 
of total unrecognized compensation cost related to compensation arrangements granted under the plans. The remaining cost is 
expected to be recognized over a period of 2.25 years.

120

  
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

15. Net (Loss) Earnings Per Common Share

The following table sets forth the compilation of basic and diluted net (loss) earnings per common share for the years ended 

December 31, 2017, 2016 and 2015:

(millions, except per share amounts)
Numerator:

Net (loss) earnings for basic net earnings per common share

Adjusted net (loss) earnings for dilutive net (loss) earnings per
common share

Denominator:

Weighted average shares for basic net (loss) earnings per common share
Effect of dilutive share-based awards

Adjusted weighted average shares for diluted net (loss) earnings per
common share

Basic net (loss) earnings per common share
Diluted net (loss) earnings per common share

2017

2016

2015

$

$

$
$

(10.7) $

(10.7) $

42.1
—

42.1

(0.25) $
(0.25) $

21.0

21.0

41.6
0.4

42.0

0.50
0.50

$

$

$
$

51.2

51.2

41.1
0.5

41.6

1.25
1.23

The following table sets forth the options to purchase shares of common stock and the restricted share units (“RSU award”) 
provided to each outside director of the Company, that were not included in the computation of diluted earnings per common share 
because the exercise price of the options, or awards, was greater than the average market price or their inclusion would have been 
antidilutive for the years ended December 31, 2017, 2016 and 2015:

(millions)
Total number of antidilutive options and awards

2017

2016

2015

0.5

1.2

1.5

16. Reportable Segments

The Company has four reportable segments: personal insurance, commercial insurance, specialty insurance (the “insurance 
segments”) and investment operations. The insurance segments are business units managed separately because of the differences 
in the type of customers they serve or products they provide or services they offer.  

The personal insurance segment primarily provides personal automobile and homeowners to the personal insurance market. 
The commercial insurance segment primarily provides commercial automobile, commercial multi-peril, fire & allied, general 
liability, workers’ compensation insurance covering small-to-medium sized commercial exposures in the commercial insurance 
market. In addition, the commercial insurance segment provides farm & ranch insurance.  The specialty insurance segment provides 
commercial  coverages  that  require  specialized  product  underwriting,  claims  handling  or  risk  management  services  through  a 
distribution channel of retail agents and wholesale brokers, which may include program administrators and other specialty sources. 

The Company evaluates the performance of its insurance segments using industry financial measurements based on SAP, 
which include loss and loss adjustment expense ratios, underwriting expense ratios, combined ratios, statutory underwriting gain 
(loss), net premiums earned and net written premiums. One of the most significant differences between SAP and GAAP is that 
SAP requires all underwriting expenses to be expensed immediately and not deferred and amortized over the same period the 
premium is earned. 

The investment operations segment, managed by Stateco, provides investment services and is evaluated based on investment 
returns of assets.  Asset information by segment is not reported for the insurance segments because the Company does not produce 
such information internally.

121

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The Company’s reportable insurance segments, and the products within each, are as follows:

•  Personal Insurance Segment- personal auto, homeowners, farm & ranch and other personal

•  Commercial Insurance Segment - commercial auto, small commercial package, middle market commercial, 

workers’ compensation and other commercial

•  Specialty Insurance Segment - E&S property, E&S casualty and programs

After a review of strategic alternatives for our excess and surplus lines business in the specialty insurance segment, during 
the second half of 2017 management made the decision to begin exiting the excess and surplus lines business either through a 
series of renewal right transactions or by placing lines of business into run-off since this business is not core to the Company’s 
ongoing business strategy. The impact of this decision, along with the 2016 decision to exit programs business, on future results 
will result in the elimination of the specialty insurance segment and its related underwriting results from the State Auto Group.

122

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

The  following  table  sets  forth  financial  information  regarding  the  Company’s  reportable  segments  for  the  years  ended 

December 31, 2017, 2016 and 2015:

$

$

$

($ millions)
Revenues from external sources:
Insurance segments

Personal insurance
Commercial insurance
Specialty insurance

Total insurance segments

Investment operations segment
Net investment income
Net realized capital gains

Total investment operations segment

Total revenue from reportable segments
All other
Total revenues from external sources
Intersegment revenues
Total revenues
Reconciling items:

Eliminate intersegment revenues

Total consolidated revenue
Segment loss before federal income taxes:
Insurance segments:

Personal insurance SAP underwriting (loss) gain
Commercial insurance SAP underwriting loss
Specialty insurance SAP underwriting loss

Total insurance segments

Investment operations segment:
Net investment income
Net realized capital gains

Total investment operations segment

All other segments income

Reconciling items:

GAAP adjustments
Interest expense on corporate debt
Corporate expenses

Total reconciling items
Total consolidated income before federal income taxes

$
$

2017

2016

2015

$

580.3
455.7
239.1
1,275.1

78.8
65.1
143.9
1,419.0
2.3
1,421.3
6.0
1,427.3

$

578.5
472.6
240.8
1,291.9

74.7
36.5
111.2
1,403.1
2.3
1,405.4
5.8
1,411.2

591.3
476.5
202.7
1,270.5

71.7
24.7
96.4
1,366.9
1.7
1,368.6
5.6
1,374.2

(6.0)
1,421.3

$

(5.8)
1,405.4

$

(5.6)
1,368.6

(23.3) $
(10.6)
(57.0)
(90.9)

(10.3) $
(31.6)
(42.7)
(84.6)

78.8
65.1
143.9
0.6

(10.2)
(5.9)
(4.1)
(20.2) $
33.4
$

74.7
36.5
111.2
0.4

2.0
(5.5)
(4.3)
(7.8) $
$
19.2

27.5
(46.7)
(5.9)
(25.1)

71.7
24.7
96.4
(0.1)

4.2
(5.4)
(2.7)
(3.9)
67.3

The following table sets forth financial information regarding the Company’s reportable segments at December 31, 2017

and 2016:

($ millions)
Segment assets:

Investment operations segment
Total segment assets

Reconciling items:

Corporate assets

Total consolidated assets

2017

2016

$

$

2,781.2
2,781.2

233.1
3,014.3

$

$

2,663.7
2,663.7

295.7
2,959.4

123

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Assets attributed to the investment operations segment include the total investments and cash and cash equivalent categories 

from the balance sheet. All other assets are corporate assets and are not assigned to a segment.

17. Quarterly Financial Data (unaudited)

The following tables set forth quarterly financial data for 2017 and 2016:

($ millions, except per share amounts)

Total revenues
(Loss) income before federal income taxes
Net (loss) income
(Loss) earnings per common share:

Basic
Diluted

Total revenues
Income (loss) before federal income taxes
Net income (loss)
Earnings (loss) per common share:

Basic
Diluted

$

$
$

$

$
$

March 31

$

344.3
(5.2)
(4.1)

(0.10) $
(0.10) $

2017
For three months ended
June 30

September 30
358.4
$
(11.2)
(9.5)

December 31
362.9
$
37.9
(5.8)

355.7
11.9
8.7

0.21
0.21

$
$

(0.23) $
(0.23) $

(0.14)
(0.14)

2016
For three months ended

March 31

June 30

September 30
352.8
$
7.4
10.1

$

December 31
364.9
33.1
32.5

348.5
(25.1)
(24.6)

(0.59) $
(0.59) $

0.24
0.24

$
$

0.78
0.77

339.2
3.8
3.0

0.07
0.07

$

$
$

124

 
  
 
 
  
STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

18. Contingencies

In  accordance  with  the  Contingencies  Topic  of  the  Financial  Accounting  Standards  Board’s  Accounting  Standards 
Codification, the Company accrues for a litigation-related liability when it is probable that such a liability has been incurred and 
the  amount  can  be  reasonably  estimated. The  Company  reviews  all  litigation  on  an  ongoing  basis  when  making  accrual  and 
disclosure decisions. For certain legal proceedings, the Company cannot reasonably estimate losses or a range of loss, if any, 
particularly for proceedings that are in their early stages of development or where the plaintiffs seek indeterminate damages. Various 
factors, including, but not limited to, the outcome of potentially lengthy discovery and the resolution of important factual questions, 
may need to be determined before probability can be established or before a loss or range of loss can be reasonably estimated. If 
the loss contingency in question is not both probable and reasonably estimable, the Company does not establish an accrual and 
the matter will continue to be monitored for any developments that would make the loss contingency both probable and reasonably 
estimable. Based  on  currently  available  information  known  to  the  Company,  it  believes  that  its  reserves  for  litigation-related 
liabilities are reasonable. However, in the event that a legal proceeding results in a substantial judgment against, or settlement by, 
the Company, there can be no assurance that any resulting liability or financial commitment would not have a material adverse 
effect on the financial condition, results of operations or cash flows of the consolidated financial statements of the Company.

The Company is involved in lawsuits in the ordinary course of its business arising out of or otherwise related to its insurance 
policies. Additionally, from time to time the Company may be involved in lawsuits, including class actions, in the ordinary course 
of  business  but  not  arising  out  of  or  otherwise  related  to  its  insurance  policies. These  lawsuits  are  in  various  stages  of 
development. The Company generally will contest these matters vigorously but may pursue settlement if appropriate. Based on 
currently available information, the Company does not believe it is reasonably possible that any such lawsuit or related lawsuits 
will be material to its results of operations or have a material adverse effect on its consolidated financial position or cash flows.

Additionally, the Company may be impacted by adverse regulatory actions and adverse court decisions where insurance 
coverages are expanded beyond the scope originally contemplated in its insurance policies. The Company believes that the effects, 
if any, of such regulatory actions and published court decisions are not likely to have a material adverse effect on its results of 
operations or have a material adverse effect on its consolidated financial position or cash flows.

125

STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

(a majority-owned subsidiary of State Automobile Mutual Insurance Companies)

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosures

Not applicable.

Item 9A. Controls and Procedures

Management’s Annual Report on Internal Control Over Financial Reporting

Our management’s annual report on internal control over financial reporting required by Item 308(a) of Regulation S-K 
follows. The attestation report of our independent registered public accounting firm required by Item 308(b) of Regulation S-K 
is found under the caption “Report of the Independent Registered Public Accounting Firm on Internal Control over Financial 
Reporting” in Item 8 of this Form 10-K.

The following report is provided by our management on the Company’s internal control over financial reporting (as defined 

in Rule 13a-15(f) of the Exchange Act):

1.  Our management is responsible for establishing and maintaining adequate internal control over financial reporting for 

the Company.

2.  Our management has used the Committee of Sponsoring Organizations of the Treadway Commission (COSO) 2013 
framework to evaluate the effectiveness of our internal control over financial reporting. Our management believes that 
the COSO 2013 framework is a suitable framework for its evaluation of our internal control over financial reporting 
because it is free from bias, permits reasonably qualitative and quantitative measurements of our internal controls, is 
sufficiently complete so that those relevant factors that would alter a conclusion about the effectiveness of our internal 
controls are not omitted and is relevant to an evaluation of internal control over financial reporting.

3.  All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those systems 

determined to be effective can only provide reasonable assurance with respect to financial reporting.

4.  Our management has assessed the effectiveness of our internal control over financial reporting as of December 31, 

2017, and has concluded that such internal control over financial reporting was effective.

5.  Ernst & Young LLP, the independent registered public accounting firm that audited the consolidated financial statements 
included in this Form 10-K, has issued their attestation report on the Company’s internal control over financial reporting, 
which is included herein.

Disclosure Controls and Procedures

We carried out an evaluation, under the supervision and with the participation of our management, including our Chief 
Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and 
procedures (as defined in Exchange Act Rule 13a-15(e)). Based upon that evaluation, our Chief Executive Officer and Chief 
Financial Officer concluded that, as of the end of the period covered by this report, our disclosure controls and procedures were 
effective in timely alerting them to material information relating to the Company (including its consolidated subsidiaries) required 
to be included in the Company’s periodic filings with the Securities and Exchange Commission.

Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting that occurred during our most recent fiscal quarter 

that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Item 9B. Other Information

Not applicable.

126

Item 10. Directors, Executive Officers and Corporate Governance

PART III

Information regarding our directors required by Items 401(a) and (d)-(f) of Regulation S-K will be found under the caption 
“Proposal  One:  Election  of  Directors”  in  the  2018  Proxy  Statement,  which  information  is  incorporated  herein  by  reference. 
Information regarding our executive officers required by Items 401(b) and (d)-(f) of Regulation S-K is found under the caption 
“Executive Officers of the Registrant” at the end of Item 1 of this Form 10-K, which information is also incorporated by reference 
into this Item 10.

We  have  a  separately-designated  standing Audit  Committee  established  in  accordance  with  Section 3(a)(58)(A)  of  the 
Exchange Act. As of February 28, 2018, the members of our Audit Committee were Eileen A. Mallesch, Robert E. Baker, Kym 
M. Hubbard, David R. Meuse and Setareh Pouraghabagher.  Ms. Mallesch is Chairperson of our Audit Committee. Our Board of 
Directors has determined that Ms. Mallesch and Ms. Pouraghabagher are both an “audit committee financial expert,” as that term 
is defined in Item 407(d)(5) of Regulation S-K, and “independent,” as that term is defined in Rule 10A-3 of the Exchange Act.

Information regarding the filing of reports of ownership under Section 16(a) of the Exchange Act by our officers and directors 
and persons owning more than 10% of a registered class of our equity securities required by Item 405 of Regulation S-K will be 
found  under  the  caption  “Ownership  of  Equity  Securities  of  the  Company—Section  16(a)  Beneficial  Ownership  Reporting 
Compliance” in the 2018 Proxy Statement, which information is incorporated herein by reference.

Information concerning the procedures by which shareholders may recommend nominees to our Board of Directors will be 
found under the caption “Corporate Governance and Board of Directors—Nomination of Directors” in the 2018 Proxy Statement. 
There has been no material change to the nomination procedures previously disclosed in the proxy statement for our 2018 annual 
meeting of shareholders.

Our Board of Directors has adopted a code of ethics that applies to our principal executive officer, principal financial officer, 
principal accounting officer, controller, and persons performing similar functions. This code of ethics has been posted on our 
website  at  www.StateAuto.com  under  “Investor  Relations”  then  “Corporate  Governance.” Any  amendment  (other  than  any 
technical, administrative or other non-substantive amendment) to, or waiver from, a provision of this code will be posted on our 
website described above within four business days following its occurrence.

Item 11. Executive Compensation

The  2018  Proxy  Statement  will  contain  information  regarding  the  following  matters:  information  regarding  executive 
compensation required by Item 402 of Regulation S-K will be found under the captions “Corporate Governance and Board of 
Directors—Compensation of Outside Directors and Outside Director Compensation Table” and “Compensation Discussion and 
Analysis”; information required by Item 407(e)(4) of Regulation S-K will be found under the caption “Compensation Committee 
Matters—Compensation Committee Interlocks and Insider Participation”; information required by Item 407(e)(5) of Regulation 
S-K will be found under the caption “Compensation Committee Matters—Compensation Committee Report of the Fiscal Year 
Ended December 31, 2017” This information is incorporated herein by reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Information regarding security ownership of certain beneficial owners and management required by Item 403 of Regulation 
S-K will be found under the caption “Ownership of Equity Securities of the Company” in the 2018 Proxy Statement, which 
information is incorporated herein by reference.

Information regarding equity compensation plan information required by Item 201(d) of Regulation S-K will be found under 
the caption “Equity Compensation Plan Information and Burn Rate” in the 2018 Proxy Statement, which information is incorporated 
herein by reference.

Item 13. Certain Relationships and Related Transactions, and Director Independence

Information regarding certain relationships and related transactions required by Item 404 of Regulation S-K will be found 
under the caption “Related Party Transactions” in the 2018 Proxy Statement, which information is incorporated herein by reference.

Information regarding the independence of our directors required by Item 407(a) of Regulation S-K will be found under the 
caption “Corporate Governance and Board of Directors—Directors—Director Independence” in the 2018 Proxy Statement, which 
is incorporated herein by reference.

127

Item 14. Principal Accountant Fees and Services

Information regarding principal accountant fees and services required by Item 9(e) of Schedule 14A will be found under the 
caption “Audit Committee Matters—Independent Registered Public Accounting Firm’s Audit and Other Services Fees” in our 
2018 Proxy Statement, which information is incorporated herein by reference.

128

Item 15. Exhibits and Financial Statement Schedules

(a)(1)  LISTING OF FINANCIAL STATEMENTS

PART IV

The following consolidated financial statements of the Company are filed as part of this Form 10-K and are included in 

Item 8:

Reports of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2017 and 2016 

Consolidated Statements of Income for each of the three years in the period ended December 31, 2017

Consolidated Statements of Comprehensive Income for each of the three years in the period ended December 31, 2017 

Consolidated Statements of Stockholders’ Equity for each of the three years in the period ended December 31, 2017 

Consolidated Statements of Cash Flows for each of the three years in the period ended December 31, 2017 

Notes to Consolidated Financial Statements

(a)(2)  LISTING OF FINANCIAL STATEMENT SCHEDULES

The following financial statement schedules of the Company for the years 2017, 2016 and 2015 are included in Item 14(d) 
following the signatures and should be read in conjunction with our consolidated financial statements contained in our Form 10-
K.

Schedule
Number

I.

II.

III.

IV.

V.

Summary of Investments—Other Than Investments in Related Parties

Schedule

Condensed Financial Information of Registrant

Supplementary Insurance Information

Reinsurance

Valuation and Qualifying Accounts

All other schedules and footnotes are omitted because they are not applicable or the required information is included 

in the consolidated financial statements or notes thereto.

(a)(3)        LISTING OF EXHIBITS

    Exhibit
    No.

Description of Exhibit

If incorporated by reference document with which Exhibit was
previously filed with SEC

3.01

3.02

3.03

3.04

3.05

State  Auto  Financial  Corporation’s  Amended  and 
Restated Articles of Incorporation

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 3.01 therein)

State Auto Financial Corporation’s Amendment to the 
Amended and Restated Articles of Incorporation

1933 Act  Registration  Statement  No.  33-89400  on 
Form S-8 (see Exhibit 4(b) therein)

State  Auto  Financial  Corporation  Certificate  of 
Amendment to the Amended and Restated Articles of 
Incorporation as of June 2, 1998

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 1998 (see Exhibit 3(A)(3) therein)

State  Auto  Financial  Corporation’s  Amended  and 
Restated Code of Regulations

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 3.04 therein)

First  Amendment 
to  State  Auto  Financial 
Corporation’s  Amended  and  Restated  Code  of 
Regulations

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2010 (see Exhibit 3.05 therein)

129

 
  
 
  
 
  
 
  
 
  
 
  
    Exhibit
    No.

3.06

10.01*

10.02*

10.03*

10.04*

10.05*

10.06*

10.07*

10.08

10.09

10.10

10.11

10.12

10.13

10.14

10.15

Description of Exhibit

Second  Amendment 
to  State  Auto  Financial 
Corporation’s  Amended  and  Restated  Code  of 
Regulations

2000  Directors  Stock  Option  Plan  of  State  Auto 
Financial Corporation

If incorporated by reference document with which Exhibit was
previously filed with SEC

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2016 (see Exhibit 3.01 therein)

Definitive Proxy Statement on Form DEF 14A, File 
No. 000-19289, for Annual Meeting of Shareholders 
held on May 26, 2000 (see Appendix B therein)

First Amendment  to  2000  Directors  Stock  Option 
Plan of State Auto Financial Corporation

Form  10-Q  Quarterly  Report  for  the  period  ended 
March 31, 2001 (see Exhibit 10(HH) therein)

Second Amendment to 2000 Directors Stock Option 
Plan of State Auto Financial Corporation

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2001 (see Exhibit 10(KK) therein)

Third Amendment  to  2000  Directors  Stock  Option 
Plan of State Auto Financial Corporation

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2001 (see Exhibit 10(EE) therein)

Fourth Amendment to 2000 Directors Stock Option 
Plan of State Auto Financial Corporation

Form  10-K  Annual  Report 
December 31, 2002 (see Exhibit 10(UU) therein)

for  year  ended 

Fifth Amendment  to  2000  Directors  Stock  Option 
Plan of State Auto Financial Corporation

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2005 (see Exhibit 10.66 therein)

Sixth Amendment to the 2000 Directors Stock Option 
Plan (effective March 7, 2008) of State Auto Financial 
Corporation

Investment Management Agreement between Stateco 
Financial Services, Inc. and State Automobile Mutual 
Insurance Company, effective April 1, 1993

First  Amendment  to  the  Investment  Management 
Agreement between Stateco Financial Services, Inc. 
and  State Automobile  Mutual  Insurance  Company, 
effective January 1, 2013

Amended and Restated Exhibit A to the Investment 
Management Agreement between Stateco Financial 
Services, Inc. and State Automobile Mutual Insurance 
Company, effective January 1, 2013

Investment Management Agreement between Stateco 
Financial  Services,  Inc.  and  Meridian  Security 
Insurance Company, effective June 1, 2001

Amended and Restated Exhibit A to the Investment 
Management Agreement between Stateco Financial 
Services,  Inc.  and  Meridian  Security  Insurance 
Company, effective January 1, 2013

Investment Management Agreement between Stateco 
Financial  Services,  Inc.  and  Midwest  Security 
Insurance Company effective January 1, 1997

Amended and Restated Exhibit A to the Investment 
Management Agreement between Stateco Financial 
Services,  Inc.  and  Midwest  Security  Insurance 
Company, effective January 1, 2013

Investment Management Agreement between Stateco 
Financial  Services,  Inc.  and  Meridian  Citizens 
Mutual Insurance Company effective June 1, 2001

Form 8-K Current Report filed on March 13, 2008 
(see Exhibit 10.3 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 1992 (see Exhibit 10 (N) therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.09 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.10 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2005 (see Exhibit 10.17 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.12 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2005 (see Exhibit 10.19 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.15 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2005 (see Exhibit 10.20 therein)

130

 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
  
  
  
  
  
  
If incorporated by reference document with which Exhibit was
previously filed with SEC

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.17 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2007 (see Exhibit 10.22 therein)

Form 10-K Annual Report for year ended December 
31, 2010 (see Exhibit 10.26 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.22 therein)

Form 10-K Annual Report for year ended December 
31, 2010 (see Exhibit 10.27 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.24 therein)

Form 10-K Annual Report for year ended December 
31, 2010 (see Exhibit 10.28) therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.26 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2005 (see Exhibit 10.45 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2015 (see Exhibit10.01 therein)

    Exhibit
    No.

10.16

10.17

10.18

10.19

10.20

10.21

10.22

10.23

10.24

10.25

Description of Exhibit

Amended and Restated Exhibit A to the Investment 
Management Agreement between Stateco Financial 
Services,  Inc.  and  Meridian  Citizens  Mutual 
Insurance Company, effective January 1, 2013

Amended  and  Restated  Investment  Management 
Agreement dated as of December 31, 2007, among 
Stateco Financial Services, Inc. and Patrons Mutual 
Insurance  Company  of  Connecticut,  Patrons  Fire 
Insurance Company of Rhode Island, and Provision 
State Insurance Company

Investment Management Agreement between Stateco 
Financial  Services,  Inc.  and  Plaza  Insurance 
Company effective October 1, 2010

Amended and Restated Exhibit A to the Investment 
Management Agreement between Stateco Financial 
Services,  Inc.  and  Plaza  Insurance  Company, 
effective January 1, 2013

Investment Management Agreement between Stateco 
Financial  Services,  Inc.  and  Rockhill  Insurance 
Company effective October 1, 2010

Amended and Restated Exhibit A to the Investment 
Management Agreement between Stateco Financial 
Services,  Inc.  and  Rockhill  Insurance  Company, 
effective January 1, 2013

Investment Management Agreement between Stateco 
Financial Services, Inc. and American Compensation 
Insurance Company and Bloomington Compensation 
Insurance Company effective October 1, 2010

Amended and Restated Exhibit A to the Investment 
Management Agreement between Stateco Financial 
Services, Inc. and American Compensation Insurance 
Company and Bloomington Compensation Insurance 
Company, effective January 1, 2013

Midwest Security Insurance Company Management 
Agreement  amended  and  restated  as  of  January  1, 
2000  by  and  among  State  Automobile  Mutual 
Insurance  Company,  State  Auto  Property  and 
Casualty Insurance Company and Midwest Security 
Insurance  Company  (nka  State  Auto  Insurance 
Company of Wisconsin)

Management  and  Operations Agreement, Amended 
and Restated as of January 1, 2015 by and among State 
Automobile Mutual Insurance Company, State Auto 
Financial  Corporation,  State  Auto  Property  and 
Casualty  Insurance  Company,  State Auto Insurance 
Company  of  Ohio,  Milbank  Insurance  Company, 
Meridian  Security  Insurance  Company,  Patrons 
Mutual  Insurance  Company,  Stateco  Financial 
Services,  Inc.,  518  Property  Management  and 
Leasing, LLC, State Auto Holdings, Inc., Facilitators, 
Inc., CDC Holding, Inc., Partners General Insurance 
Agency, LLC, and Network E&S Brokers, LLC

131

 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
    Exhibit
    No.

10.26

10.27

10.28

10.29

10.30

Description of Exhibit

If incorporated by reference document with which Exhibit was
previously filed with SEC

Included herein.

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2009 (see Exhibit 10.01 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.35 therein)

Form 8-K Current Report filed on November 25, 2009 
(see Exhibit 10.1 therein)

Form 8-K Current Report filed on January 7, 2011 
(see Exhibit 10.2 therein)

First Amendment, effective as of September 5 , 2017, 
to  the  Management  and  Operations    Agreement, 
Amended and Restated as of January 1, 2015 by and 
among  State  Automobile  Mutual 
Insurance 
Company,  State Auto  Financial  Corporation,  State 
Auto  Property  and  Casualty  Insurance  Company, 
State Auto Insurance  Company  of  Ohio,  Milbank 
Insurance  Company,  Meridian  Security  Insurance 
Company,  Patrons  Mutual  Insurance  Company, 
Stateco  Financial  Services,  Inc.,  518  Property 
Management and Leasing, LLC, State Auto Holdings, 
Inc.,  Facilitators,  Inc.,  Partners  General  Insurance 
Agency, LLC,  Network E&S Brokers, LLC, and State 
Auto Labs Corp.
Consulting  Services  Agreement  dated  as  of 
November 1, 2009, by and between State Automobile 
Mutual Insurance Company, State Auto Property & 
Casualty  Insurance  Company,  Meridian  Security 
Insurance  Company,  Meridian  Citizens  Mutual 
Insurance  Company,  Farmers  Casualty  Insurance 
Company, Milbank Insurance Company, and RTW, 
Inc.

to 

Amended and Restated Appendix B , effective as of 
the  Consulting  Service 
January 1,  2013, 
Agreement, dated as of November 1, 2009, by and 
between  State  Automobile  Mutual 
Insurance 
Company, State Auto Property & Casualty Insurance 
Company,  Meridian  Security  Insurance  Company, 
Meridian  Citizens  Mutual  Insurance  Company, 
Farmers  Casualty  Insurance  Company,  Milbank 
Insurance Company, and RTW, Inc.

Underwriting Management Agreement effective as of 
November  20,  2009,  by  and  between  Rockhill 
Insurance  Company,  Plaza  Insurance  Company, 
American  Compensation 
Insurance  Company, 
Bloomington  Compensation  Insurance  Company, 
State Automobile Mutual Insurance Company, State 
Auto  Property &  Casualty  Insurance  Company, 
Meridian  Security  Insurance  Company,  Milbank 
Insurance  Company,  Farmers  Casualty  Insurance 
Company, and Risk Evaluation and Design, LLC

Amended and Restated Management and Operations 
Agreement, effective as of January 1, 2011, by and 
among  State Auto  Property  &  Casualty  Insurance 
Company,  State  Automobile  Mutual  Insurance 
Company,  Rockhill  Insurance  Company,  Plaza 
Insurance  Company,  American  Compensation 
Insurance  Company,  Bloomington  Compensation 
Insurance  Company,  Rockhill  Holding  Company, 
National Environmental Coverage Corporation of the 
South,  LLC,  National  Environmental  Coverage 
Corporation, RTW, Inc., Rockhill Insurance Services, 
LLC and Rockhill Underwriting Management, LLC.

132

 
  
  
  
  
  
  
  
  
  
If incorporated by reference document with which Exhibit was
previously filed with SEC

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2012 (see Exhibit 10.39 therein)

Form  8-K  Current  Report  filed  on  January 7,  2011 
(see Exhibit 10.1 therein)

Form 10-K Annual Report for year ended December 
31, 2011 (see Exhibit 10.45 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
March 31, 2013 (see Exhibit 10.1 therein)

    Exhibit
    No.

10.31

10.32

10.33

10.34

Description of Exhibit

First Amendment, effective as of January 1, 2013, to 
Amended and Restated Management and Operations 
Agreement, effective as of January 1, 2011 by and 
among  State Auto  Property  &  Casualty  Insurance 
Company,  State  Automobile  Mutual  Insurance 
Company,  Rockhill  Insurance  Company,  Plaza 
Insurance  Company,  American  Compensation 
Insurance  Company,  Bloomington  Compensation 
Insurance  Company,  Rockhill  Holding  Company, 
National Environmental Coverage Corporation of the 
South,  LLC,  National  Environmental  Coverage 
Corporation, RTW, Inc., Rockhill Insurance Services, 
LLC and Rockhill Underwriting Management, LLC.

Reinsurance  Pooling  Agreement  Amended  and 
Restated  as  of  January  1,  2011,  entered  into  as  of 
January  3,  2011,  by  and  among  State Automobile 
Mutual Insurance Company, State Auto Property & 
Casualty  Insurance  Company,  Milbank  Insurance 
Company,  State  Auto  Insurance  Company  of 
Wisconsin,  Farmers  Casualty  Insurance  Company, 
State Auto Insurance Company of Ohio, State Auto 
Florida  Insurance  Company,  Meridian  Security 
Insurance  Company,  Meridian  Citizens  Mutual 
Insurance  Company,  Patrons  Mutual  Insurance 
Company  of  Connecticut,  Litchfield  Mutual  Fire 
Insurance  Company,  Beacon  National  Insurance 
Company,  Rockhill  Insurance  Company,  Plaza 
Insurance  Company,  American  Compensation 
Insurance Company and Bloomington Compensation 
Insurance Company

First Amendment,  effective  December  31,  2011,  to 
Reinsurance  Pooling  Agreement  Amended  and 
Restated as of January 1, 2011 by and among State 
Automobile Mutual Insurance Company, State Auto 
Property  &  Casualty  Insurance  Company,  Milbank 
Insurance Company, State Auto Insurance Company 
of Wisconsin, Farmers Casualty Insurance Company, 
State Auto Insurance Company of Ohio, State Auto 
Florida  Insurance  Company,  Meridian  Security 
Insurance  Company,  Meridian  Citizens  Mutual 
Insurance  Company,  Patrons  Mutual  Insurance 
Company  of  Connecticut,  Litchfield  Mutual  Fire 
Insurance  Company,  Beacon  National  Insurance 
Company,  Rockhill  Insurance  Company,  Plaza 
Insurance  Company,  American  Compensation 
Insurance Company and Bloomington Compensation 
Insurance Company

Second Amendment,  effective  March  31,  2013,  to 
Reinsurance  Pooling  Agreement  Amended  and 
Restated as of January 1, 2011 by and among State 
Automobile Mutual Insurance Company, State Auto 
Property  &  Casualty  Insurance  Company,  Milbank 
Insurance Company, State Auto Insurance Company 
of  Wisconsin,  State  Auto  Insurance  Company  of 
Ohio,  Meridian  Security 
Insurance  Company, 
Meridian  Citizens  Mutual  Insurance  Company, 
Patrons Mutual Insurance Company of Connecticut, 
Rockhill  Insurance  Company,  Plaza  Insurance 
Insurance 
Company,  American  Compensation 
Company and Bloomington Compensation Insurance 
Company

133

 
  
  
  
  
  
  
  
  
  
    Exhibit
    No.

10.35

10.36

10.37

10.38

10.39

10.40

10.41

10.42*

10.43*

10.44*

Description of Exhibit

Third  Amendment,  effective  July  1,  2014,  to 
Reinsurance  Pooling  Agreement  Amended  and 
Restated as of January 1, 2011 by and among State 
Automobile Mutual Insurance Company, State Auto 
Property  &  Casualty  Insurance  Company,  Milbank 
Insurance Company, State Auto Insurance Company 
of  Wisconsin,  State  Auto  Insurance  Company  of 
Ohio, Meridian Security Insurance Company, Patrons 
Mutual Insurance Company of Connecticut, Rockhill 
Insurance  Company,  Plaza  Insurance  Company, 
American  Compensation  Insurance  Company  and 
Bloomington Compensation Insurance Company

Homeowners  Quota  Share  Reinsurance  Contract 
Insurance 
between  State  Automobile  Mutual 
Company  (on  behalf  of 
insurance 
itself  and 
subsidiaries and affiliates now under its ownership, 
control  or  management, 
insurance 
subsidiaries of State Auto Financial Corporation) and 
a syndicate of reinsurers effective December 31, 2011 
at 11:59 p.m.

including 

If incorporated by reference document with which Exhibit was
previously filed with SEC

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2014 (see Exhibit 10.01 therein)

Form  10-K  Annual  Report 
December 31, 2011 (see Exhibit 10.46 therein)

for  year  ended 

Amended and Restated Declaration of Trust of STFC 
Capital Trust I, dated as of May 22, 2003

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2003 (see 10(XX) therein)

Indenture dated as of May 22, 2003, for Floating Rate 
Junior Subordinated Debt Securities Due 2033

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2003 (see 10(YY) therein)

Credit Agreement dated as of May 19, 2009, between 
State  Automobile  Mutual  Insurance  Company,  as 
borrower, and Milbank Insurance Company, as lender   

Form 8-K Current Report filed on May 26, 2009 (see 
Exhibit 10.1 therein)

Form 8-K Current Report filed on May 13, 2009 (see 
Exhibit 10.1 therein)

Form  8-K  Current  Report  filed  on  September 30, 
2011 (see Exhibit 10.1 therein)

Included herein

Included herein

Included herein

Credit Agreement dated as of May 8, 2009, between 
State  Automobile  Mutual  Insurance  Company,  as 
borrower,  and  State Auto  Property  &  Casualty,  as 
lender

Credit Agreement dated as of July 26, 2013, among 
State  Auto  Property  &  Casualty,  as  borrower,  a 
syndicate of financial institutions, as the lenders party 
thereto,  KeyBank  National  Association, 
as 
Administrative  Agent,  Lead  Arranger,  Sole  Book 
Runner and Swingline Lender, and JPMorgan Chase 
Bank, N.A. and PNC BANK, National Association, 
as Co-Documentation Agents.

Employment Agreement, dated as of November 28, 
2017,  commencing  as  of  January  1,  2018,  among 
State  Auto  Financial  Corporation,  State  Auto 
Property  &  Casualty  Insurance  Company,  State 
Automobile Mutual Insurance Company and Michael 
E. LaRocco

Executive Change of Control Agreement dated as of 
October  26,  2017,  among  State  Auto  Financial 
Corporation,  State  Auto  Property  &  Casualty 
Insurance  Company,  State  Automobile  Mutual 
Insurance Company and Steven E. English

Executive Change of Control Agreement dated as of 
October  26,  2017,  among  State  Auto  Financial 
Corporation,  State  Auto  Property  &  Casualty 
Insurance  Company,  State  Automobile  Mutual 
Insurance Company and Gregory A. Tacchetti

134

 
  
  
  
  
  
  
  
  
  
  
 
  
 
  
    Exhibit
    No.

10.45*

10.46*

10.47*

10.48*

10.49*

10.50*

10.51*

10.52*

10.53*

10.54*

10.55*

10.56*

Description of Exhibit

If incorporated by reference document with which Exhibit was
previously filed with SEC

Executive Change of Control Agreement dated as of 
November  28,  2017  among  State  Auto  Financial 
Corporation,  State  Auto  Property  &  Casualty 
Insurance  Company,  State  Automobile  Mutual 
Insurance Company and Michael E. LaRocco

Executive Change of Control Agreement dated as of 
October  26,  2017  among  State  Auto  Financial 
Corporation,  State  Auto  Property  &  Casualty 
Insurance  Company,  State  Automobile  Mutual 
Insurance Company and Kim B. Garland

Executive Change of Control Agreement dated as of 
October  26,  2017  among  State  Auto  Financial 
Corporation,  State  Auto  Property  &  Casualty 
Insurance  Company,  State  Automobile  Mutual 
Insurance Company and Paul M. Stachura

Included herein

Included herein

Included herein

Form  of  Indemnification Agreement  between  State 
Auto Financial Corporation and each of its directors   

Form  8-K  Current  Report  filed  on  November 20, 
2008 (see Exhibit 99.1 therein)

Officer Indemnification Agreement dated as of May 
8, 2009, between State Auto Financial Corporation 
and Steven E. English

Form of PAU Award Agreement under the State Auto 
Financial  Corporation  2017  Long-Term  Incentive 
Plan (incorporated by reference to Exhibit 10.01 to 
the  registrant’s  Form  10-Q  for  the  quarterly  period 
ended June 30, 2017.)

Form of Performance Unit Award Agreement under 
the  State  Auto  Financial  Corporation  2017  Long-
Term  Incentive  Plan  (incorporated  by  reference  to 
Exhibit 10.01 to the registrant’s Form 10-Q for the 
quarterly period ended June 30, 2017.)

Form  of  Time  Based  Restricted  Stock  Award 
the  State  Auto  Financial 
Agreement  under 
Corporation  2017  Long-Term 
Incentive  Plan 
(incorporated  by  reference  to  Exhibit  10.01  to  the 
registrant’s Form 10-Q for the quarterly period ended 
June 30, 2017.)

Form  of  Time  Based  Deferred  Stock  Unit  Award 
the  State  Auto  Financial 
Agreement  under 
Incentive  Plan 
Corporation  2017  Long-Term 
(incorporated  by  reference  to  Exhibit  10.01  to  the 
registrant’s Form 10-Q for the quarterly period ended 
June 30, 2017.)

Form of Performance Based Deferred Stock Award 
the  State  Auto  Financial 
Agreement  under 
Corporation  2017  Long-Term 
Incentive  Plan 
(incorporated  by  reference  to  Exhibit  10.01  to  the 
registrant’s Form 10-Q for the quarterly period ended 
June 30, 2017.)

Form of Performance Based Restricted Stock Award 
the  State  Auto  Financial 
Agreement  under 
Corporation  2017  Long-Term 
Incentive  Plan 
(incorporated  by  reference  to  Exhibit  10.01  to  the 
registrant’s Form 10-Q for the quarterly period ended 
June 30, 2017.)

Amended 
Incentive 
and  Restated  Equity 
Compensation  Plan  of  State  Auto  Financial 
Corporation

135

Form 8-K Current Report filed on May 13, 2009 (see 
Exhibit 10.3 therein)

Included herein.

Included herein.

Included herein.

Included herein.

Included herein

Included herein.

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2005 (see Exhibit 10.60 therein)

 
  
  
 
 
  
 
  
    Exhibit
    No.

10.57*

10.58*

10.59*

10.60*

10.61*

10.62*

10.63*

10.64*

10.65*

10.66*

10.67*

10.68*

10.69*

10.70*

10.71*

Description of Exhibit

Amendment Number 1 to the Amended and Restated 
Equity  Incentive  Compensation  Plan  of  State Auto 
Financial Corporation (amendment effective August 
15, 2008)

Form  of  Non-Qualified  Stock  Option  Agreement 
under  the Amended  and  Restated  Equity  Incentive 
Compensation  Plan  of  State  Auto  Financial 
Corporation

Form of Incentive Stock Option Agreement under the 
Amended 
Incentive 
and  Restated  Equity 
Compensation  Plan  of  State  Auto  Financial 
Corporation

If incorporated by reference document with which Exhibit was
previously filed with SEC

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2008 (see Exhibit 10.63 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2005 (see Exhibit 10.62 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2005 (see Exhibit 10.63 therein)

2009  Equity  Incentive  Compensation  Plan  of  State 
Auto Financial Corporation

Form 8-K Current Report filed on May 13, 2009 (see 
Exhibit 10.7 therein)

Amendment  No.  1  to  the  2009  Equity  Incentive 
Compensation  Plan  of  State  Auto  Financial 
Corporation

Amendment  No.  2  to  the  2009  Equity  Incentive 
Compensation  Plan  of  State  Auto  Financial 
Corporation

Amendment  No.  3  to  the  2009  Equity  Incentive 
Compensation  Plan  of  State  Auto  Financial 
Corporation

Amendment  No.  4  to  the  2009  Equity  Incentive 
Compensation  Plan  of  State  Auto  Financial 
Corporation

Restricted Stock Agreement under the 2009 Equity 
Incentive  Compensation  Plan dated  as  of March  6, 
2014 between State Auto Financial Corporation and 
Steven E. English

Restricted Stock Agreement under the 2009 Equity 
Incentive  Compensation  Plan dated  as  of March  5, 
2015 between State Auto Financial Corporation and 
Steven E. English

Restricted Stock Agreement under the 2009 Equity 
Incentive  Compensation  Plan dated  as  of May  7, 
2015 between State Auto Financial Corporation and 
Michael E. LaRocco

Restricted Stock Agreement under the 2009 Equity 
Incentive  Compensation  Plan dated  as  of March  3, 
2016 between State Auto Financial Corporation and 
Michael E. LaRocco

Restricted Stock Agreement under the 2009 Equity 
Incentive  Compensation  Plan dated  as  of March  3, 
2016 between State Auto Financial Corporation and 
Steven E. English

Restricted Stock Agreement under the 2009 Equity 
Incentive  Compensation  Plan dated  as  of March  3, 
2016 between State Auto Financial Corporation and 
Jessica E. Clark

Restricted Stock Agreement under the 2009 Equity 
Incentive Compensation Plan dated as of August 24, 
2015 between State Auto Financial Corporation and 
Kim B. Garland

136

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2011 (see Exhibit 10.01 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2013 (see Exhibit 10.01 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2014 (see Exhibit 10.69 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2016 (see Exhibit 10.01 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
March 31, 2014 (see Exhibit 10.02 therein)

Form 8-K Current Report filed on May 13, 2015 (see 
Exhibit 10.02 therein)

Form 8-K Current Report filed on May 13, 2015 (see 
Exhibit 10.06 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
March 31, 2016 (see Exhibit 10.01 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
March 31, 2016 (see Exhibit 10.02 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
March 31, 2016 (see Exhibit 10.03 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
March 31, 2016 (see Exhibit 10.04 therein)

 
  
 
  
 
  
 
  
 
  
 
  
 
  
    Exhibit
    No.

10.72*

10.73*

10.74*

10.75*

10.76*

10.77*

10.78*

10.79*

10.80*

10.81*

10.82*

10.83*

10.84*

10.85*

10.86*

10.87*

10.88*

Description of Exhibit

Restricted Stock Agreement under the 2009 Equity 
Incentive Compensation Plan dated as of August 24, 
2015 between State Auto Financial Corporation and 
Kim B. Garland

Restricted Stock Agreement under the 2009 Equity 
Incentive  Compensation  Plan dated  as  of March  3, 
2016 between State Auto Financial Corporation and 
Kim B. Garland

Restricted Stock Agreement under the 2009 Equity 
Incentive Compensation Plan dated as of September 
9,  2015 between  State Auto  Financial  Corporation 
and Paul M. Stachura

Restricted Stock Agreement under the 2009 Equity 
Incentive Compensation Plan dated as of September 
9,  2015 between  State Auto  Financial  Corporation 
and Paul M. Stachura

Restricted Stock Agreement under the 2009 Equity 
Incentive  Compensation  Plan dated  as  of March  3, 
2016 between State Auto Financial Corporation and 
Paul M. Stachura

If incorporated by reference document with which Exhibit was
previously filed with SEC

Form  10-Q  Quarterly  Report  for  the  period  ended 
March 31, 2016 (see Exhibit 10.05 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
March 31, 2016 (see Exhibit 10.06 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2016 (see Exhibit 10.74 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2016 (see Exhibit 10.75 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2016 (see Exhibit 10.76 therein)

Outside Directors Restricted Share Unit Plan of State 
Auto Financial Corporation

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2005 (see Exhibit 10.61 therein)

First Amendment to the Outside Directors Restricted 
Share Unit Plan of State Auto Financial Corporation   

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2005 (see Exhibit 10.54 therein)

Third Amendment to the Outside Directors Restricted 
Share Unit Plan of State Auto Financial Corporation   

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2008 (see Exhibit 10.73 therein)

Fourth  Amendment 
the  Outside  Directors 
Restricted  Share  Unit  Plan  of  State Auto  Financial 
Corporation effective November 1, 2010

to 

Form  10-K  Annual  Report 
December 31, 2010 (see Exhibit 10.89 therein)

for  year  ended 

Outside Directors Restricted Share Unit Plan of State 
Auto Financial Corporation

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2016 (see Exhibit 10.02 therein)

Form  of  Restricted  Share  Unit Agreement  for  the 
Outside Directors Restricted Share Unit Plan of State 
Auto Financial Corporation

Form of Designation of Beneficiary for the Outside 
Directors  Restricted  Share  Unit  Plan  of  State Auto 
Financial Corporation

Supplemental  Retirement  Plan 
for  Executive 
Employees  of  State  Auto  Insurance  Companies 
effective as of May 1, 2010

First  Amendment  to  the  Supplemental  Retirement 
Plan  for  Executive  Employees  of  State  Auto 
Insurance 
effective 
Companies (amendment 
December 1, 2010)

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2005 (see Exhibit 10.64 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2005 (see Exhibit 10.65 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2010 (see Exhibit 10.01 therein)

Form  10-K  Annual  Report 
December 31, 2010 (see Exhibit 10.96 therein)

for  year  ended 

State  Auto  Financial  Corporation  Supplemental 
Executive Retirement Plan, effective January 1, 2007   

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2007 (see Exhibit 10.72 therein)

First  Amendment  to  the  State  Auto  Financial 
Corporation  Supplemental  Executive  Retirement 
Plan effective December 1, 2010

Form of Designation of Distribution Election for the 
State  Auto  Financial  Corporation  Supplemental 
Executive Retirement Plan

Form  10-K  Annual  Report 
December 31, 2010 (see Exhibit 10.98 therein)

for  year  ended 

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2007 (see Exhibit 10.73 therein)

137

 
  
 
  
 
 
 
  
 
  
 
  
 
  
 
  
 
 
  
 
  
    Exhibit
    No.

10.89*

10.90*

10.91*

10.92*

10.93*

10.94*

10.95*

10.96*

10.97*

10.98*

10.99*

10.100*

10.101*

10.102*

If incorporated by reference document with which Exhibit was
previously filed with SEC

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2005 (see Exhibit 10.58 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2005 (see Exhibit 10.59 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2008 (see Exhibit 10.02 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2008 (see Exhibit 10.84 therein)

1933 Act Registration Statement No. 333-170564 on 
Form S-8 (see Exhibit 4(j) therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2012 (see Exhibit 10.1 therein)

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2005 (see Exhibit 10.60 therein)

Description of Exhibit

State  Auto  Insurance  Companies  Amended  and 
Restated  Directors  Deferred  Compensation  Plan 
(amended and restated as of March 1, 2001)

First  Amendment  to  the  State  Auto  Insurance 
Companies  Amended  and  Restated  Directors 
Deferred Compensation Plan (amendment effective 
as of December 1, 2005)

Second  Amendment  to  the  State  Auto  Insurance 
Companies  Amended  and  Restated  Directors 
Deferred Compensation Plan (amendment effective 
as of January 1, 2009)

Third  Amendment  to  the  State  Auto  Insurance 
Companies  Amended  and  Restated  Directors 
Deferred Compensation Plan (amendment effective 
as of January 1, 2009)

Fourth  Amendment  to  the  State  Auto  Insurance 
Companies  Amended  and  Restated  Directors 
Deferred Compensation Plan effective November 1, 
2010

Fifth  Amendment  to  the  State  Auto  Insurance 
Companies  Amended  and  Restated  Directors 
Deferred  Compensation  Plan  effective  January  1, 
2012

Agreement of Assignment and Assumption dated as 
of  March  1,  2001,  among  State  Auto  Financial 
Corporation,  State  Automobile  Mutual  Insurance 
Company,  State  Auto  Property  and  Casualty 
Insurance Company, and Midwest Security Insurance 
Company  (nka  State  Auto  Insurance  Company  of 
Wisconsin)  regarding  the  State  Auto  Insurance 
Companies  Amended  and  Restated  Directors 
Deferred Compensation Plan

Form of State Auto Insurance Companies Directors 
Deferred Compensation Agreement

Form  10-K  Annual  Report  for  the  year  ended 
December 31, 2005 (see Exhibit 10.61 therein)

State Auto Property & Casualty Insurance Company 
Amended and  Restated 
Incentive  Deferred 
Compensation Plan effective as of March 1, 2010

First  Amendment  to  the  State  Auto  Property  & 
Casualty Insurance Company Amended and Restated 
Incentive Deferred Compensation Plan (amendment 
effective July 1, 2010)

Second Amendment  to  the  State Auto  Property  & 
Casualty Insurance Company Amended and Restated 
Incentive Deferred Compensation Plan (amendment 
effective November 1, 2010)

Third  Amendment  to  the  State  Auto  Property  & 
Casualty Insurance Company Amended and Restated 
Incentive Deferred Compensation Plan (amendment 
effective January 1, 2011)

1933 Act Registration Statement No. 333-165366 on 
Form S-8 (see Exhibit 4(e) therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2010 (see Exhibit 10.02 therein)

1933 Act Registration Statement No. 333-170568 on 
Form S-8 (see Exhibit 4(h) therein)

Form  10-K  Annual  Report 
December 31, 2011 (see Exhibit 10.109 therein)

for  year  ended 

State Auto Financial Corporation Leadership Bonus 
Plan

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2007 (see Exhibit 10.64 therein)

First  Amendment  to  the  State  Auto  Financial 
Corporation  Leadership  Bonus  Plan  (amendment 
effective as of January 1, 2009)

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2008 (see Exhibit 10.04 therein)

138

 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
    Exhibit
    No.

10.103*

10.104*

10.105*

10.106*

10.107*

10.108*

10.109*

10.110*

10.111*

10.112*

10.113*

10.114*

Description of Exhibit

Second  Amendment  to  the  State  Auto  Financial 
Corporation  Leadership  Bonus  Plan  (amendment 
effective as of January 1, 2012)

Third  Amendment  to  the  State  Auto  Financial 
Corporation  Leadership  Bonus  Plan  (amendment 
effective as of January 1, 2015)

If incorporated by reference document with which Exhibit was
previously filed with SEC

Form 8-K Current Report filed on May 10, 2012 (see 
Exhibit 10.2 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2015 (see Exhibit 10.02 therein)

State  Auto  Financial  Corporation  Long-Term 
Incentive Plan

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2007 (see Exhibit 10.65 therein)

First  Amendment  to  the  State  Auto  Financial 
Corporation Long-Term Incentive Plan (amendment 
effective as of January 1, 2008)

Second  Amendment  to  the  State  Auto  Financial 
Corporation Long-Term Incentive Plan (amendment 
effective as of January 1, 2009)

Third  Amendment  to  the  State  Auto  Financial 
Corporation Long-Term Incentive Plan (amendment 
effective as of January 1, 2012)

Fourth  Amendment  to  the  State  Auto  Financial 
Corporation Long-Term Incentive Plan (amendment 
effective as of August 8, 2014)

Form  8-K  Current  Report  filed  on  March 13,  2008 
(see Exhibit 10.5 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2008 (see Exhibit 10.05 therein)

Form 8-K Current Report filed on May 10, 2012 (see 
Exhibit 10.3 therein)

Form  10-Q  Quarterly  Report  for  the  period  ended 
September 30, 2015 (see Exhibit 10.01 therein)

State Auto  Financial  Corporation  2017  Long-Term 
Incentive Plan

Form  10-Q  Quarterly  Report  for  the  period  ended 
June 30, 2017 (see Exhibit 10.01 therein)

Blanket Security Agreement effective February 15, 
2013 between State Auto Property & Casualty 
Insurance Company and Federal Home Loan Bank 
of Cincinnati

Insurance Company Member Addendum to Blanket 
Security Agreement effective February 15, 2013 
between State Auto Property & Casualty Insurance 
Company and Federal Home Loan Bank of 
Cincinnati

Application for Callable Advance signed July 10, 
2013 by State Auto Property & Casualty Insurance 
Company with respect to Blanket Security 
Agreement effective February 15, 2013 between 
State Auto Property & Casualty Insurance 
Company and Federal Home Loan Bank of 
Cincinnati

Application for Callable Advance signed September 
2, 2016 by State Auto Property & Casualty 
Insurance Company with respect to Blanket 
Security Agreement effective February 15, 2013 
between State Auto Property & Casualty Insurance 
Company and Federal Home Loan Bank of 
Cincinnati

Form 10-Q Quarterly Report for the period ended
June 30, 2013 (see Exhibit 10.02 therein)

Form 10-Q Quarterly Report for the period ended
June 30, 2013 (see Exhibit 10.03 therein)

Form 10-Q Quarterly Report for the period ended
June 30, 2013 (see Exhibit 10.04 therein)

Form 10-Q Quarterly Report for the period ended
September 30, 2016 (see Exhibit 10.01 therein)

10.115*

State Auto Financial Corporation One Team Incentive 
Plan

Form 10-Q Quarterly Report for the period ended
June 30, 2016 (see Exhibit 10.03 therein)

21.01

23.01

List  of  Subsidiaries  of  State  Auto  Financial 
Corporation

Included herein

Consent 
Accounting Firm

of 

Independent  Registered  Public 

Included herein

139

 
  
 
  
  
 
  
 
  
 
  
 
  
  
 
  
 
  
    Exhibit
    No.

24.01

24.02

31.01

31.02

32.01

32.02

Description of Exhibit

Powers  of Attorney  -  Robert  E.  Baker,  Michael  J. 
Fiorile,  Kym  M.  Hubbard,  Eileen  A.  Mallesch, 
Thomas E. Markert, David R. Meuse and S. Elaine 
Roberts

If incorporated by reference document with which Exhibit was
previously filed with SEC

Form  10-K  Annual  Report 
December 31, 2016 (see Exhibit 24.01 therein)

for  year  ended 

Power of Attorney- Setareh Pouraghabagher

Included herein

CEO  certification  required  by  Section  302  of 
Sarbanes-Oxley Act of 2002

Included herein

CFO  certification  required  by  Section  302  of 
Sarbanes-Oxley Act of 2002

Included herein

CEO  certification  required  by  Section  906  of 
Sarbanes-Oxley Act of 2002

Included herein

CFO  certification  required  by  Section  906  of 
Sarbanes-Oxley Act of 2002

Included herein

101.INS

The instance document does not appear in the
interactive data file because its XBRL tags are
embedded within

101.SCH

  XBRL Taxonomy Extension Schema Document

   Included herein

101.CAL

XBRL  Taxonomy  Extension  Calculation  Linkbase 
Document

Included herein

101.DEF

  XBRL Taxonomy Definition Linkbase Document

   Included herein

101.LAB

101.PRE

XBRL  Taxonomy  Extension  Label  Linkbase 
Document

Included herein

XBRL Taxonomy Extension  Presentation  Linkbase 
Document

Included herein

*

Constitutes either a management contract or a compensatory plan or arrangement required to be filed as an Exhibit.

(b)  EXHIBITS

The exhibits included with this Form 10-K, as indicated in Item 15(a)(3), have been separately filed.

(c)  FINANCIAL STATEMENT SCHEDULES

Our financial statement schedules included with this Form 10-K, as indicated in Item 15(a)(2), follow the signatures to this 

Form 10-K.

140

 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused 

this report to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Dated: February 28, 2018

STATE AUTO FINANCIAL CORPORATION

/s/    Michael E. LaRocco
Michael E. LaRocco

Chairman, President and Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons 

on behalf of the Registrant and in the capacities and on the dates indicated.

Name

Title

/s/    Michael E. LaRocco
Michael E. LaRocco

Chairman, President and Chief Executive Officer
(principal executive officer)

Date

February 28, 2018

February 28, 2018

/s/    Steven E. English
Steven E. English

/s/   Matthew R. Pollak
Matthew R. Pollak

Robert E. Baker*
Robert E. Baker

Michael J. Fiorile*
Michael J. Fiorile

Kym M. Hubbard*
Kym M. Hubbard

Eileen A. Mallesch*
Eileen A. Mallesch

Thomas E. Markert*
Thomas E. Markert

David R. Meuse*
David R. Meuse

Setareh Pouraghabagher*
Setareh Pouraghabagher

S. Elaine Roberts*
S. Elaine Roberts

Senior Vice President and Chief Financial Officer
(principal financial officer)

Vice President, Treasurer and Chief Accounting Officer
(principal accounting officer)

February 28, 2018

Director

Director

Director

Director

Director

Director

Director

Director

February 28, 2018

February 28, 2018

February 28, 2018

February 28, 2018

February 28, 2018

February 28, 2018

February 28, 2018

February 28, 2018

*

Steven E. English by signing his name hereto, does sign this document on behalf of the person indicated above pursuant 
to a Power of Attorney duly executed by such person.

/s/     Steven E. English
Steven E. English

Attorney in Fact

February 28, 2018

141

EXHIBIT 21.01

List of Subsidiaries of
State Auto Financial Corporation

State Auto Property and Casualty Insurance Company, an Iowa corporation

Stateco Financial Services, Inc., an Ohio corporation

Milbank Insurance Company, an Iowa corporation

State Auto Insurance Company of Ohio, an Ohio corporation

518 Property Management and Leasing, LLC, an Ohio limited liability company

EXHIBIT 23.01

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the following Registration Statements: 

(1)  Registration Statement (Form S-8, No. 33-44667 and 33-89400) pertaining to the 1991 Stock Option Plan

(2)  Registration Statement(Form S-8, No. 33-44666) pertaining to the1991 Directors’ Stock Option Plan

(3)  Registration  Statement  (Form  S-8,  No.  33-41423,  333-05755,  333-147333,  and  333-206148)  pertaining  to  the  1991 

Employee Stock Purchase and Dividend Reinvestment Plan

(4)  Registration Statement (Form S-8, No. 333-56336) pertaining to the State Auto Insurance Companies Retirement Savings 

Plan

(5)  Registration Statement (Form S-8, No. 333-43882) pertaining to the 2000 Directors’ Stock Option Plan

(6)  Registration Statement (Form S-8, No. 333-43880) pertaining to the 2000 Stock Option Plan

(7)  Registration Statement (Form S-3, No. 333-41849 and 333-209878) pertaining to the Monthly Stock Purchase Plan for 

Independent Agents

(8)  Registration Statement (Form S-3, No. 333-90529) pertaining to the 1998 State Auto Agents’ Stock Option Plan

(9)  Registration Statement (Form S-8, No. 333-127172) pertaining to the 2005 Outside Directors Restricted Share Unit Plan

(10)  Registration Statement (Form S-8, No. 333-165364, 333-192158, and 333-214472) pertaining to the State Auto Financial 

Corporation 2009 Equity Incentive Compensation Plan

(11)  Registration Statement (Form S-8, No. 333-165366 and 333-170568) pertaining to the State Auto Property & Casualty 

Insurance Company Amended and Restated Incentive Deferred Compensation Plan

(12)  Registration Statement (Form S-8, No. 333-170564) pertaining to the State Auto Property & Casualty Insurance Company 

Amended and Restated Directors Deferred Compensation Plan, and

(13)  Registration Statement (Form S-8, No. 333-214471) pertaining to the Outside Directors Restricted Share Unit Plan of 

State Auto Financial Corporation;  

of our reports dated February 28, 2018, with respect to the consolidated financial statements and schedules of State Auto 
Financial Corporation and subsidiaries and the effectiveness of internal control over financial reporting of State Auto Financial 
Corporation included in this Annual Report (Form 10-K) of State Auto Financial Corporation for the year ended December 31, 
2017.

/s/ Ernst & Young LLP
Grandview Heights, Ohio
February 28, 2018

 
I, Michael E. LaRocco, certify that: 

CERTIFICATION 

EXHIBIT 31.01 

1. 

2. 

3. 

4. 

I have reviewed this Form 10-K of State Auto Financial Corporation;

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material 
fact necessary to make the statements made, in light of the circumstances under which such statements were made, 
not misleading with respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly 
present in all material respects the financial condition, results of operations and cash flows of the registrant as of, 
and for, the periods presented in this report;

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls 
and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial 
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be 
designed under our supervision, to ensure that material information relating to the registrant, including its 
consolidated subsidiaries, is made known to us by others within those entities, particularly during the period 
in which this report is being prepared;

(b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting 
to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial 
reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with  generally 
accepted accounting principles;

(c) 

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report 
our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period 
covered by this report based on such evaluation; and

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred 
during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual 
report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control 
over financial reporting; and

5. 

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control 
over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors:

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial 
reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize 
and report financial information; and

(b)  Any fraud, whether or not material, that involves management or other employees who have a significant role 

in the registrant’s internal control over financial reporting.

Date: February 28, 2018

/s/ Michael E. LaRocco
Michael E. LaRocco, Chief Executive Officer

Chief Executive Officer
(Principal Executive Officer)

I, Steven E. English, certify that: 

CERTIFICATION 

EXHIBIT 31.02

1. 

2. 

3. 

4. 

I have reviewed this Form 10-K of State Auto Financial Corporation;

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material 
fact necessary to make the statements made, in light of the circumstances under which such statements were made, 
not misleading with respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly 
present in all material respects the financial condition, results of operations and cash flows of the registrant as of, 
and for, the periods presented in this report;

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls 
and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial 
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be 
designed under our supervision, to ensure that material information relating to the registrant, including its 
consolidated subsidiaries, is made known to us by others within those entities, particularly during the period 
in which this report is being prepared;

(b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting 
to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial 
reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with  generally 
accepted accounting principles;

(c) 

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report 
our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period 
covered by this report based on such evaluation; and

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred 
during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual 
report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control 
over financial reporting; and

5. 

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control 
over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors:

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial 
reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize 
and report financial information; and

(b)  Any fraud, whether or not material, that involves management or other employees who have a significant role 

in the registrant’s internal control over financial reporting.

Date: February 28, 2018

/s/ Steven E. English
Steven E. English,
Chief Financial Officer
(Principal Financial Officer)

CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 
OF THE SARBANES-OXLEY ACT OF 2002 

EXHIBIT 32.01 

In connection with the Annual Report of State Auto Financial Corporation (the “Company”) on Form 10-K for the period ended 
December 31,  2017,  as  filed  with  the  Securities  and  Exchange  Commission  on  the  date  hereof  (the  “Report”),  I,  Michael  E. 
LaRocco, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 
906 of the Sarbanes-Oxley Act of 2002, that: 

(1)  The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)  The information contained in the Report fairly presents, in all material respects, the financial condition and result of 

operations of the Company.

/s/ Michael E. LaRocco

Michael E. LaRocco

Chief Executive Officer
February 28, 2018

A signed original of this written statement required by Section 906 has been provided to State Auto Financial Corporation and 
will be retained by State Auto Financial Corporation and furnished to the Securities and Exchange Commission or its staff upon 
request. 

CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 
OF THE SARBANES-OXLEY ACT OF 2002 

EXHIBIT 32.02 

In connection with the Annual Report of State Auto Financial Corporation (the “Company”) on Form 10-K for the period ended 
December 31, 2017, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Steven E. English,  
Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the 
Sarbanes-Oxley Act of 2002, that: 

(1)  The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)  The information contained in the Report fairly presents, in all material respects, the financial condition and result of 

operations of the Company.

/s/ Steven E. English
Steven E. English

Chief Financial Officer
February 28, 2018

A signed original of this written statement required by Section 906 has been provided to State Auto Financial Corporation and 
will be retained by State Auto Financial Corporation and furnished to the Securities and Exchange Commission or its staff upon 
request. 

corporate information

MARKET PRICE RANGE,COMMON STOCK
Initial Public Offering – June 28, 1991, $2.25 
The high and low sale prices for each quarterly 
period for the past two years as reported by 
Nasdaq and cash dividends paid per share are:
2017 
Fourth Quarter 
Third Quarter  
Second Quarter 
First Quarter 

Dividend         
$0.10
  0.10
  0.10
  0.10

Low 
$24.84 
  22.11 
  23.89 
  23.60 

High 
$30.85 
  27.00 
  27.62 
  27.97 

2016 
Fourth Quarter 
Third Quarter  
Second Quarter 
First Quarter 

High 
$27.42 
  24.35 
  22.22 
  22.83 

Low 
$19.54 
  20.76 
  18.69 
  17.84 

Dividend  
$0.10
  0.10
  0.10
  0.10

CORPORATE HEADQUARTERS
State Auto Financial Corporation
518 E. Broad St.
Columbus, Ohio 43215
StateAuto.com
(614) 464-5000

FORWARD-LOOKING STATEMENTS 
This Annual Report contains forward-looking 
statements within the meaning of the Private 
Securities Litigation Reform Act of 1995. 
Please see “Important Information Regarding 
Forward-Looking Statements” preceding Part I 
of the Company’s Annual Report on Form 
10-K for the fiscal year ended Dec. 31, 2017, 
which is included with this Annual Report.

ANNUAL MEETING
11 a.m. ET Friday, May 11, 2018,  
at Corporate Headquarters

SHAREHOLDER INQUIRIES
Tara Shull
VP Financial
State Auto Financial Corporation
518 E. Broad St.
Columbus, Ohio 43215
Phone (614) 917-4478  
Fax (614) 887-1793
Tara.Shull@StateAuto.com

INDEPENDENT AUDITORS
Ernst & Young LLP
800 Yard St., Ste. 200 
Grandview Heights, Ohio 43212

LEGAL COUNSEL
Baker & Hostetler LLP
200 Civic Center Dr., Ste. 1200
Columbus, Ohio 43215

SEC FILINGS
This report and other filings with the Securities 
and Exchange Commission are available free of  
charge on the Company’s website at StateAuto.
com.

TRANSFER AGENT/REGISTRAR
Computershare
P.O. Box 43078
Providence, R.I. 02940
Phone (800) 622-6757
www.computershare.com/investor

STOCK TRADING
Common shares are traded in the Nasdaq 
Global Select National Market System under 
the symbol STFC. As of  Feb. 23, 2018, there 
were 1,112 shareholders of  the Company’s 
common shares.

State Auto Financial 
State Auto Financial 
Corporation Annual Report
Corporation Annual Report

State Auto financial Corporation
State Auto financial Corporation
State Auto Property & Casualty Insurance Company
State Auto Property & Casualty Insurance Company
Milbank Insurance Company
Milbank Insurance Company
State Auto Insurance Company of Ohio
State Auto Insurance Company of Ohio
Stateco Financial Services Inc.
Stateco Financial Services Inc.
518 Property Management & Leasing LLC
518 Property Management & Leasing LLC
State Automobile Mutual Insurance Company
State Automobile Mutual Insurance Company
State Auto Insurance Company of Wisconsin
State Auto Insurance Company of Wisconsin
Meridian Security Insurance Company
Meridian Security Insurance Company
Patrons Mutual Insurance Company of Connecticut
Patrons Mutual Insurance Company of Connecticut
Rockhill Insurance Company
Rockhill Insurance Company
Plaza Insurance Company
Plaza Insurance Company
American Compensation Insurance Company
American Compensation Insurance Company
Bloomington Compensation Insurance Company
Bloomington Compensation Insurance Company

2017 annual report

2017 annual report

State auto

State auto

financial corporation

financial corporation

State auto financial corporation
State auto financial corporation
518 e. broad st.
518 e. broad st.
columbus, ohio 43215
columbus, ohio 43215

stateauto.com

stateauto.com

^

^

^

^