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Ducommun

dco · NYSE Industrials
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Ticker dco
Exchange NYSE
Sector Industrials
Industry Aerospace & Defense
Employees 1001-5000
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FY2022 Annual Report · Ducommun
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2022
Annual Report

Contents

Letter to Shareholders 

Form 10-K 

01 

13

Our Vision

Ducommun Incorporated is dedicated to providing the 

aerospace and defense industry with leading engineered 

products, differentiated electronic and structural 

manufacturing and assembly services, and aftermarket 

support. The Company supplies proprietary products and 

services that deliver meaningful value to our customers 

and aspires to contribute to the advancement of the 

Aviation, Defense and Space industries. All stakeholders 

including our communities are supported in our mission 

as we strive for the highest levels of service in every area.

Company Profile

Ducommun Incorporated delivers innovative, value-added 

proprietary products and manufacturing solutions to 

customers in the aerospace, defense and industrial 

markets. Founded in 1849, the Company specializes in two 

core areas, Electronic Systems and Structural Systems, 

which produce complex products and components for 

commercial aircraft platforms, mission-critical military 

programs and space exploration. For more information, 

visit Ducommun.com.

Stephen G. Oswald
Chairman, President and Chief Executive Officer

Dear Fellow Shareholders,

I am happy to report that 2022 was a strong 
year for Ducommun, with our best top-line 
performance since 2019. It also demonstrated 
our operational strength as a company 
compared to others in the Aerospace and 
Defense industry, managing the supply chain 
effectively along with the workforce.

As we moved through 2022, one of the most exciting 

developments was our 2027 strategy and vision that  

we announced at our Investor Day in December. The 

Company is now committed after several tough years  

to achieve roughly $950 Million in revenue by 2027 with 

significant margin expansion. 

Financial Performance

Ducommun posted revenue of $712.5 million in 2022,  

a double digit increase of 10% from 2021 along with  

solid gross margins of 20.3%. Our operating margins 

were 5.6%, delivering $39.8 million of operating income 

with a net income of $28.8 million. Adjusted operating 

income was $59.0 million or 8.3% in 2022, compared to 

$57.8 million or 9.0% in 2021. Adjusted EBITDA generation 

was strong in 2022, reaching $94.7 million compared to 

$92.8 million in 2021. We also initiated a restructuring in 

2022 to drive margin expansion for the Company and 

expect the plan to be completed in 2023. We anticipate 

these actions will result in total annualized cost savings 

of $11.0 million to $13.0 million. A real bright spot as well in 

2022 was our overall backlog which grew to $961 million, 

led by Commercial Aerospace which increased by 35%, 

a great sign that the Commercial Aerospace recovery 

will continue for the market and Ducommun.

One area of our business in 2022 that I would like to 

highlight is the significant improvement of our 

commercial aerospace business within our Structural 

Systems segment. Commercial aerospace revenue 

within Structural Systems was up 55% over 2021 and 

01

Ducommun Incorporated    2022 Annual Reportthe backlog at the end of 2022 was also 17% higher.  

Our Structural Systems business is component-based, 

and we strive to produce products from only industry 

leading niche technology such as titanium, Hot Form  

and Super Plastic Forming.

Acquisitions are part of our growth strategy as well  

and we had a great first full year with our most recent 

purchase, Magnetic Seal LLC (MagSeal). Another  

bright spot during 2022 was the completion of a debt 

refinancing at an opportunistic time. Our debt was set  

to mature in 2024 and 2025 but with this refinancing, 

we upsized our revolving credit facility which allows  

for further growth of our Company, and our debt will  

now mature in 2027.

2022 Highlights

Ducommun is proud of our contributions towards the 

successful launch of Artemis I in 2022, the first flight  

of NASA’s Space Launch System and the most powerful 

rocket engine ever flown to space. Our Joplin 

Performance Center was involved in the production  

of most of the harnesses on the flight set, including  

48 Ducommun design assist harnesses that ran the  

full length of the SLS solid rocket boosters.

In October, we also celebrated the grand opening of  

our new facility in Guaymas, Mexico. The ceremony was 

attended by valued employees and legacy customers, 

including The Boeing Company and Middle River 

Aerostructure Systems. The new facility spans 115,000 

square feet and has multiple capabilities including  

metal bond, VersaCore™ Composites, cable and harness 

assembly and hard metal fabrication. Ducommun’s 

expanded operations in Mexico will allow the Company 

to continue its successful legacy of providing the 

highest level of product and process quality, while 

delivering maximum competitive value to its OEM 

customers.

Ducommun’s Appleton, Wisconsin performance  

2022 Net Revenues
2022 Net Revenues
of $712.5 Million
of $712.5 Million

35%
35%

6%
6%

59%
59%

Total Backlog* as of 
Total Backlog* as of 
December 31, 2022 of $961 Million
December 31, 2022 of $961 Million

47%
47%

5%
5%

48%
48%

COMMERCIAL AEROSPACE
COMMERCIAL AEROSPACE
MILITARY & SPACE
MILITARY & SPACE

INDUSTRIAL
INDUSTRIAL

* We define backlog as potential revenue based on customer purchase orders 
and long-term agreements with firm fixed prices and expected delivery dates 
of 24 months or less.

Ducommun Investor Day
Ducommun held an in person Investor Day  
in New York City on December 8th, 2022. 
Members of our executive team presented  
an update on our business strategy, 
operations and long-term growth plans.  
The event was attended in person and 
virtually by 39 representatives from our 
investor community.

center alone achieved a record breaking $100 million  

Ducommun won several Low Rate Initial Production 

in revenue this year. This major milestone is largely 

(LRIP) contracts with Raytheon and was identified  

attributed to the performance center’s significant 

as a strategic supplier of several of Raytheon’s Land 

growth, including full program life cycle support of key 

Warfare & Air Defense Mission programs with promising 

customers such as Raytheon Missiles and Defense and 

long-term sales opportunities as the programs progress 

Raytheon Intelligence & Space (Raytheon). In 2022, 

to full rate production.

02

DRIVING SHAREHOLDER VALUE AND 
EXECUTING STRATEGIC ACQUISITIONS

Customer Spotlight: Airbus

Our growing book of business with Airbus is a significant driver of long-term shareholder value. Airbus is a fairly new 

customer to the Company and our proven IP technology for hot forming and super plastic forming of highly contoured 

complex parts has set us up as a key provider across narrowbody and widebody platforms. Revenues from Airbus 

platforms have increased three times from 2017 to 2022, with 20% of our Structures backlog attributed to Airbus.  

In recent years, Ducommun earned D2P supplier status with Airbus and was awarded a five-year contract with 

additional two-year options for A320 and A330 platforms.

Airbus A350

Airbus A330

Airbus A320

Airbus A220

03

Key Attributes for  
Acquisition Candidates are:
Aerospace & Defense  |  Engineered Products 
Sole Source Positions  |  Aftermarket 
Leading Brand  |  Runway for Growth

M&A Growth Strategy

Mergers and Acquisitions have played a significant  

role in Ducommun’s success and will continue to be  

a cornerstone for our growth strategy in the coming 

years. In 2022, we completed the successful integration 

of our latest acquisition, MagSeal. Our team’s extensive 

acquisition experience and track record of successful 

integrations will allow Ducommun to transition to higher 

engineered product content and aftermarket revenues 

while continuing to build a portfolio of niche A&D 

businesses that are industry leaders in innovation  

and customer satisfaction.

Lightning diverter strips  

and surge compressors

September 2017  |  $60M

Thermoplastic  

extruded assemblies

April 2018  |  $31M

Ammunition handling systems

October 2019  |  $77M

Magnetic seals

December 2021  |  $69M

04

Employee Well Being

Our employees’ physical, emotional, and financial health 

management system, offering employees free access  

has continued to be the top priority at Ducommun. As we 

to a library of advanced, interactive e-learning  

move out of the COVID-19 pandemic, we have been able 

content including courses for career development  

to expand our focus from physical health and wellness 

and professional certification preparation.

towards unique benefits that improve our employees’ 

overall well-being.

DCO Scholars Program

Our Employee Stock Purchase Plan (ESPP) continued  

to gain momentum in 2022, with a 32% increase in 

participants since it was introduced in 2019. Our 

employees are taking advantage of the opportunity to 

further benefit from the Company’s success through 

ownership of Ducommun stock. Additionally, our 401(k) 

program grew to a 91% participation rate among eligible 

employees in 2022. Ducommun supported employees’ 

educational goals through reimbursement payments 

totaling more than $25,000 for engineering, quality, 

supply chain, program management, accounting and  

I.T. coursework. We also upgraded our online learning 

Ducommun Scholarships are a merit-based, renewable 

program available exclusively to our full-time 

employees’ children and grandchildren attending a 

four-year college or university or a two-year accredited 

technical or vocational college. In 2022, we awarded a 

record 70 scholarships, including 35 new awards and  

35 renewed scholarships. This is a significant increase 

from the 48 scholarships awarded in 2021 and 25 in 

2020. Through this program, we are able to recognize 

the accomplishments of our talented Ducommun family 

members and support the education of future generations.

CONGRATULATIONS 2022
DUCOMMUN SCHOLARS
DUCOMMUN AWARDS 35 COLLEGE SCHOLARSHIPS TO ELIGIBLE  
CHILDREN & GRANDCHILDREN OF FULL-TIME EMPLOYEES

Ducommun Incorporated (NYSE: DCO) 
recognizes the 35 Ducommun Scholars 
who will each receive a $2,000 or $3,000 
scholarship for college expenses during 
the 2022-2023 academic year. Ducommun 
Scholarships are a merit-based, renewable 
program available exclusively to full-time 
employees’ children and grandchildren 
attending a four-year college or 
university, or a two-year accredited 
technical or vocational college.

“ Congratulations to our thirty five 
Ducommun Scholarship Recipients  
for 2022! I am very pleased that  
the company has again grown this 
outstanding program in 2022 and  
will support these deserving students 
as they work towards their dreams.  
I also want to take this opportunity  
to congratulate the parents, 
grandparents, and families of our 
awardees! Our scholars have bright 
futures ahead and I am thrilled that 
these awards will help them in their 
educational pursuits and future careers.” 
STEPHEN G. OSWALD 
Chairman, President  
and Chief Executive Officer

GAVIN BARCLAY
Oklahoma State  
University
FIELD OF STUDY
Business Marketing

Child of 
Aaron Barclay
Tulsa, OK

SIERRA BENSHOOF
University of Arkansas  
at Fort Smith
FIELD OF STUDY
Business Administration

Child of 
Joshua Benshoof
Huntsville, AR

MAYLENE  
DIEP
Chapman University
FIELD OF STUDY
Pre-Pharmacy

Child of 
Peter Cong Diep 
Monrovia, CA

BYRON FERNANDEZ
California State 
Polytechnic University: 
Pomona

FIELD OF STUDY
Psychology

Grandchild of 
Manuel Sanchez
Monrovia, CA

ANDREA  
FIGUEROA
California State University: 
Dominguez Hills
FIELD OF STUDY
HR Management

Child of 
Luis Figueroa
Monrovia, CA

SKYLER FOX
University of  
Wisconsin-Stout
FIELD OF STUDY
Criminal Justice  
and Rehabilitation

Child of 
Ricky Fox
St. Croix Falls, WI 

ALYSSA  
GONZALEZ
Bethany College
FIELD OF STUDY
Biology

Grandchild of 
Norris Self
Huntsville, AR

GAVIN HIGHT
Salina Area  
Technical College
FIELD OF STUDY
Electrical Technology

Grandchild of 
David Junken
Parsons, KS

HAVEN KEYS
Crowder College
FIELD OF STUDY
Pre-Veterinary Medicine

Grandchild of 
Mary Shockley
Berryville, AR

LINDSEY 
LANAVILLE
Missouri Southern  
State University
FIELD OF STUDY
Conservation and Ecology

Child of 
Suzette Lanaville
Joplin, MO

RONA LOR
University of  
Wisconsin-Madison
FIELD OF STUDY
Supply Chain Management

Child of 
Sandra Lor
Appleton, WI

GAVIN LUSK
Chippewa Valley  
Technical College
FIELD OF STUDY
Mechanical Design

Child of 
Timothy Lusk
St. Croix Falls, WI 

HADLEY  
McCARTY
Pittsburg State University
FIELD OF STUDY
Education

VICTORIA 
McGOVERN
Penn State University Park
FIELD OF STUDY
Kinesiology

Grandchild of 
Dave Norman
Joplin, MO

Child of 
Scott McGovern
Warren, RI

JACOB  
MENDOZA
Citrus College
FIELD OF STUDY
Business Management

Child of 
Randy Mendoza
Monrovia, CA

ALEXCIA 
MIDDLETON
University of Arkansas 
Community College  
Rich Mountain
FIELD OF STUDY
General Studies 

Grandchild of 
Roxanne Middleton
Huntsville, AR

ABIGAIL MORROW
University of Pittsburgh  
at Greensburg
FIELD OF STUDY
Communications

Child of 
Jamie Morrow 
Irwin, PA

SANDRA NGO
University of  
California: Irvine
FIELD OF STUDY
Biomedical Engineering

Child of 
Ken Ngo
Santa Ana, CA

JOELLA NGUYEN
University of  
California: Riverside
FIELD OF STUDY
Microbiology

Child of 
Steven Nguyen
Carson, CA

CASSIDY O’HAGAN
University of  
Wisconsin-La Crosse
FIELD OF STUDY
Biology (Pre-Optometry)

Child of 
Sean O’Hagan
Appleton, WI

VALERIA  
ORTIZ JAUREGUI
University of Arkansas
FIELD OF STUDY
Architecture

Child of 
Eduardo  
Encerrado Rocha
Huntsville, AR

DANIEL PADILLA
California State University: 
Long Beach
FIELD OF STUDY
Business Administration

Child of 
Erika Padilla
Gardena, CA

TIFFANY PHAM
University of Missouri 
Kansas City
FIELD OF STUDY
Chemisty/Pre-Pharmacy

Grandchild of 
Lang Ngoc Pham
Joplin, MO

JAILYN PIERSON
Labette  
Community College
FIELD OF STUDY
Health Science/Nursing

Child of 
Korie Cobb
Parsons, KS

COOPER RILEY
University of Arkansas
FIELD OF STUDY
Exercise Science

Child of 
Angela Riley
Huntsville, AR

HANNAH 
ROBINSON
Missouri Southern  
State University
FIELD OF STUDY
Education

Child of 
Danny Robinson
Joplin, MO

ILANA ROZZELL
University of Oklahoma
FIELD OF STUDY
Psychology and Pre-Med

Child of 
Tatiana Rozzell
Tulsa, OK

PAIGE SHOMBER
Labette  
Community College
FIELD OF STUDY
Nursing

Child of 
Rodger Shomber
Parsons, KS

COPYRIGHT © 2022 DUCOMMUN INCORPORATED. ALL RIGHTS RESERVED.

AUTUMN ST. CLAIR
Paul Mitchell
FIELD OF STUDY
Cosmetology

TRISTAN TAYLOR
Pittsburg State University
FIELD OF STUDY
Social Work

Child of 
Traci St. Clair
Huntsville, AR

Child of 
William Taylor
Parsons, KS

MARIO VARGAS
University of California: 
Los Angeles
FIELD OF STUDY
Political Science

Child of 
Carlos Vargas
Santa Clarita, CA

CHASE WHITFIELD
Oklahoma State  
University
FIELD OF STUDY
Aerospace Engineering

Child of 
Sandra Whitfield
Tulsa, OK

ANDY YANG
University of  
Wisconsin-Oshkosh
FIELD OF STUDY
Accounting

Child of 
Yeng Yang
Appleton, WI

VATZI YANG
University of  
Wisconsin-Oshkosh
FIELD OF STUDY
Computer Science

Child of 
Xee Xiong
Appleton, WI

AMANDA ZHAO
New York University
FIELD OF STUDY
Business Administration

Child of 
Steve Zhao
Carson, CA

05

Ducommun Incorporated    2022 Annual Report06

Community Involvement  
& Philanthropy

At Ducommun, we are committed to supporting our local 

communities through a variety of philanthropic efforts. 

We are proud of the programs and partnerships that we 

have developed that allow us to make a significant and 

meaningful difference in the lives of our neighbors and 

importantly, in the next generation of leaders and 

innovators.

STEM on the Sidelines™

In partnership with the Los Angeles Chargers of the 

National Football League and the University of 

California, Irvine, Ducommun sponsors STEM on the 

Sidelines™, a regional competition promoting STEM 

(Science Technology Engineering & Mathematics) 

education in Los Angeles and Orange County, California 

high schools. This year, we celebrated our 5th annual 

event with a football launch competition at SoFi Stadium 

in Inglewood, CA. A total of 14 teams from 11 schools 

showed off their creativity and innovation, with the 

winning teams being honored at the Los Angeles 

Chargers game on December 18th.

The Ducommun Foundation

The Ducommun Foundation was founded in 2019 and 

operates as the philanthropic arm of Ducommun to 

address various community and humanitarian needs. 

Since its inception, The Ducommun Foundation has 

donated more than $1.7 million to support local, regional 

and national non-profit and charitable organizations 

that make a difference in the communities in which  

we operate. Donations were provided to organizations 

such as Hire Heroes USA, Fisher House Foundation,  

U.S. Veterans Initiative and Wounded Warriors Family 

Support. The Ducommun Foundation also contributed to 

the World Central Kitchen, UNICEF USA, as well as other 

humanitarian causes.

National Manufacturing Day

In October 2022, we held our 2nd Annual National 

Manufacturing Day (MFG Day) event. MFG Day, 

presented by the National Association of Manufacturers 

and The Manufacturing Institute, highlights career 

opportunities in the manufacturing industry. Our goal 

through this event was to educate high school students 

Ducommun Incorporated    2022 Annual Report

07

With just one small 
campaign, Ducommun 
employees have 
contributed almost 
$12,000 to non-profit 
organizations and 
logged over 160 
volunteer hours.

on the wide range of opportunities available in 

manufacturing and specifically, within Ducommun and 

the Aerospace & Defense Industry. Career discussions 

cover opportunities for students who plan to transition 

from high school directly into the workforce or for 

students who plan to pursue a technical or advanced 

degree. We highlight success stories of our employees 

who began their employment with Ducommun in an 

entry level position and advanced into professional  

and management careers. For 2022, we held over  

19 student presentations and were able to make over 

380 student connections.

Ducommun and United Way

Ducommun implemented the Philanthropy Cloud platform 

created by Salesforce.org and United Way, which 

connects employees with the causes they care most 

about and drives support to non-profit organizations 

08

Ducommun Incorporated    2022 Annual Report

through employee giving and volunteering. Following a 

The American Rocketry Challenge

successful pilot program in 2021, we took the platform 

Company-wide at the end of 2022. With just one small 

campaign, Ducommun employees have contributed 

almost $12,000 to non-profit organizations and logged 

over 160 volunteer hours.

Our partnership with United Way does not end there. 

Ducommun is proud to have been the Champion Sponsor 

for Orange County United Way’s “Rally for Change,” 

celebrating Corporate Social Responsibility Champions 

in our community. Ducommun team members also 

partnered with United Way to complete a beautification 

project at a local elementary school, painting murals 

and presenting a cash donation to further support the 

school and its students.

Ducommun Incorporated is a proud sponsor of The 

American Rocketry Challenge, the world’s largest 

student rocketry competition with 724 teams from 41 

states participating in this year’s event. The National 

Championship was awarded to Newport High School 

Team 2 of Bellevue, WA. This team represented the 

United States at the International Rocketry Challenge 

which took place at the Farnborough International 

Airshow in the U.K. in July. Team Japan won top honors 

in the international competition. The winning team from 

Japan marked the first-ever, first-place finish for an 

all-female team since the competition began in 2015.  

To date, the American Rocketry Challenge has inspired 

more than 85,000 middle and high school students to 

explore education and careers in STEM fields.

09

Our employment 
practices focus on 
eliminating barriers 
and ensuring 
everyone has equal 
and fair opportunities 
for employment and 
career progression  
at Ducommun.

Diversity & Inclusion

Our people are our greatest asset and with that in mind, 

we place utmost importance on maintaining a diverse 

and inclusive workforce. We have continued to enrich 

our recruitment efforts through partnerships with 

outreach organizations, including those that support 

veterans and women. In 2022, 34% of our hires 

self-identified as coming from an underrepresented 

background, 37% as female, and 7% as protected 

veterans. Over the past year, 33% of our total 

promotions into leadership roles were earned by 

employees from underrepresented backgrounds, an 

increase of 10% over 2021. Our employment practices 

focus on eliminating barriers and ensuring everyone has 

equal and fair opportunities for employment and career 

progression at Ducommun.

10

Environmental, Health & Safety 
and Sustainability
Employee Safety

Ducommun tracks the number of lost time incidents  

and total recordable incidents incurred by our employees 

to measure the effectiveness of health and safety 

programs. In 2022, our Lost Time Incident Rate 

decreased 78% compared to the baseline year of 2019, 

or 74% compared to 2021. In addition, our 2022 Total 

Recordable Incident Rate decreased 71% compared to 

the baseline year of 2019, or 7% compared to 2021. 

Furthermore, Ducommun started tracking leading 

indicators such as first aid and near-miss incidents  

in 2022 to prevent accidents before they occur and to 

help reinforce our safety-first culture. 

Greenhouse Gas Emissions Reductions

Since publishing our initial ESG report for the 2020  

fiscal year, we have continued to review and improve  

the scope and transparency of both our program and  

ESG disclosures. As depicted in the chart on the right, 

there was a 29% decrease in our combined Scope 1  

and 2 greenhouse gas emissions in 2022 compared to 

2019 baseline levels on an absolute basis. To effectively 

manage and address climate risks and reduce future 

greenhouse gas emissions, we based our program on 

four key pillars: energy efficiency, waste reduction, 

wastewater efficiency, and accurate, verifiable, and 

auditable ESG data. The first three pillars of our program 

Ducommun Incorporated    2022 Annual Report

Lost Time Incident Rate
LOST TIME INCIDENT RATE

0.36

0.33

0.31

0.40

0.30

0.20

0.10

0.08

2019

2020

2021

2022

TOTAL RECORDABLE INCIDENT RATE

2.42

1.52

2.50

2.00

1.50

1.00

0.50

0.74

0.69

2019

2020

2021

2022

Scope 1 and 2
GREENHOUSE GAS EMISSIONS (TONS OF CO2E)

40,000

35,000

30,000

25,000

20,000

15,000

10,000

5,000

Three-Year Average
(2019-2021)
Scope 1 &2

are designed to not only reduce GHG emissions but also 

2019

2020

2021

2022

identify cost reduction opportunities to deliver long-term 

value to shareholders.

Scope 1: Direct Emissions from Natural Gas, Propane & Fuel

Scope 2: Indirect Emissions from Electricity

Ducommun continues to put significant effort into 

managing its hazardous and non-hazardous waste 

generation to mitigate harm to the environment by 

finding ways to recycle, reuse, and prolong the service 

life of materials used in our processes. By recycling  

and reusing such materials, we reduce Scope 3 GHG 

emissions by decreasing the number of transportation 

miles driven by third-party waste haulers, which is why 

we worked closely with third-party vendors to properly 

understand our waste profile and increase the volume  

of hazardous waste eligible for recycling or reclamation 

in 2022.

11

Recognition

The Road Ahead

For the second consecutive year, Ducommun was  

As we move forward out of pandemic related headwinds, 

named to the The Orange County Business Journal’s 

it was great to see the double digit revenue growth in 

“Best Places to Work” list. This program recognizes 

2022 and a significant return of Commercial Aerospace 

outstanding places of employment in the Orange County, 

volume. Our cost actions under the 2022 restructure plan 

California community and acknowledges the Company’s 

are important as well and expected to deliver savings 

leadership and best people practices. Recipients were 

later in 2023 and 2024. The Defense business also has a 

assessed based on each company’s demographics, 

very encouraging runway as we look to 2023 and 

policies and practices, and feedback from the 

especially 2024 with DOD budget increases, FMS along 

independent employee experience survey conducted  

with Primes continuing to offload manufacturing. Finally, 

by the Workforce Research Group in April.

I want to take this opportunity to recognize and thank our 

Additionally, Ducommun was honored to receive the 

work and the very good results delivered in 2022!

team members for their continued commitment, hard 

Quality Excellence Award from Spirit AeroSystems, 

recognizing outstanding quality, performance, and 

Sincerely,

overall contribution to the company. This award  

was accepted by Jerry Redondo, Sr. Vice President  

of Operations, on behalf of Ducommun at Spirit 

AeroSystems’ Supplier Symposium in September.

Stephen G. Oswald 

Chairman, President and  

Chief Executive Officer

12

Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 _________________________________________________________

FORM 10-K
 _________________________________________________________

x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES 

EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2022 

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 001-08174
 _________________________________________________________

DUCOMMUN INCORPORATED

(Exact name of registrant as specified in its charter)
 _________________________________________________________

Delaware
(State or other jurisdiction of
incorporation or organization)

200 Sandpointe Avenue, Suite 700, Santa Ana, 
California
(Address of principal executive offices)

95-0693330
(I.R.S. Employer
Identification No.)

92707-5759

(Zip code)

Registrant’s telephone number, including area code: (657) 335-3665

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

Title of each class
Common Stock, $.01 par value per share

Trading Symbol(s)
DCO

Name of each exchange on which registered
New York Stock Exchange

 _________________________________________________________

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities 
Act.    Yes  ¨    No  x

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  x

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  x	 No  ¨

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be 
submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such 
shorter period that the registrant was required to submit such files).    Yes  x    No  ¨

 
 
 
 
 
 
Table of Contents

Table of Contents

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a 
smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated 
filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a 
smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated 
filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer   ¨

Large accelerated filer   ¨

Accelerated filer

Accelerated filer

  x

  x

Non-accelerated filer

Non-accelerated filer

  ¨

  ¨

Smaller reporting company   ☐

Smaller reporting company   ☐

Emerging growth company

Emerging growth company

☐

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period 
for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange 
Act.  ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period 
for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange 
Act.  ¨

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the 
effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act by the registered 
public accounting firm that prepared or issued its audit report.  x

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the 
effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act by the registered 
public accounting firm that prepared or issued its audit report.  x

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange 
Act).    Yes  ☐    No  x

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange 
Act).    Yes  ☐    No  x

The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the 
price of which the common equity was last sold, or the average bid and asked price of such common equity, as of the last 
business day of the registrant’s most recently completed second fiscal quarter ended July 2, 2022 was $529 million.

The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the 
price of which the common equity was last sold, or the average bid and asked price of such common equity, as of the last 
business day of the registrant’s most recently completed second fiscal quarter ended July 2, 2022 was $529 million.

The number of shares of common stock outstanding on February 6, 2023 was 12,146,494.

The number of shares of common stock outstanding on February 6, 2023 was 12,146,494.

DOCUMENTS INCORPORATED BY REFERENCE

DOCUMENTS INCORPORATED BY REFERENCE

The following documents are incorporated by reference:

The following documents are incorporated by reference:

(a) Proxy Statement for the 2023 Annual Meeting of Shareholders (the “2023 Proxy Statement”), incorporated 

(a) Proxy Statement for the 2023 Annual Meeting of Shareholders (the “2023 Proxy Statement”), incorporated 

partially in Part III hereof.

partially in Part III hereof.

 
 
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DUCOMMUN INCORPORATED AND SUBSIDIARIES

Page

Forward-Looking Statements and Risk Factors 
Forward-Looking Statements and Risk Factors

PART I
PART I

Item 1.  
Item 1.

Business 
Business

Item 1A.  
Item 1A.

Risk Factors 
Risk Factors

Item 1B.  
Item 1B.

Unresolved Staff Comments 
Unresolved Staff Comments

Item 2.  
Item 2.

Item 3.  
Item 3.

Item 4.  
Item 4.

Item 5. 
Item 5.

Item 6. 
Item 6.

Item 7. 
Item 7.

Properties 
Properties

Legal Proceedings 
Legal Proceedings

Mine Safety Disclosures 
Mine Safety Disclosures

Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of
Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of 
Equity Securities 
Equity Securities

PART II
PART II

[Reserved] 
[Reserved]

Management’s Discussion and Analysis of Financial Condition and Results of Operations 
Management’s Discussion and Analysis of Financial Condition and Results of Operations

Item 7A.  
Item 7A.

Quantitative and Qualitative Disclosures About Market Risk 
Quantitative and Qualitative Disclosures About Market Risk

Item 8.  
Item 8.

Item 9.  
Item 9.

Financial Statements and Supplementary Data 
Financial Statements and Supplementary Data

Changes in and Disagreements With Accountants on Accounting and Financial Disclosures 
Changes in and Disagreements With Accountants on Accounting and Financial Disclosures

Item 9A.  
Item 9A.

Controls and Procedures 
Controls and Procedures

Item 9B.  
Item 9B.

Item 9C.  
Item 9C.

Item 10.
Item 10.  

Item 11.  
Item 11.

Item 12.
Item 12.  

Item 13.  
Item 13.

Item 14.  
Item 14.

Item 15.  
Item 15.

Item 16.  
Item 16.

Other Information 
Other Information

Disclosure Regarding Foreign Jurisdictions That Prevent Inspections 
Disclosure Regarding Foreign Jurisdictions That Prevent Inspections

Directors, Executive Officers and Corporate Governance
Directors, Executive Officers and Corporate Governance 

Executive Compensation 
Executive Compensation

PART III
PART III

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

Certain Relationships and Related Transactions, and Director Independence 
Certain Relationships and Related Transactions, and Director Independence

Principal Accountant Fees and Services 
Principal Accountant Fees and Services

Exhibits and Financial Statement Schedules 
Exhibits and Financial Statement Schedules

PART IV
PART IV

Form 10-K Summary 
Form 10-K Summary

Signatures 
Signatures

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10

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FORWARD-LOOKING STATEMENTS AND RISK FACTORS

This Annual Report on Form 10-K (“Form 10-K”) contains forward-looking statements within the meaning of the Private 
Securities Litigation Reform Act of 1995. Forward-looking statements may be preceded by, followed by or include words 
such as “could,” “may,” “believe,” “expect,” “anticipate,” “plan,” “estimate,” “expect,” “would,” or similar expressions. 
These statements are based on the beliefs and assumptions of our management at the time such statements are made. 
Generally, forward-looking statements include information concerning our possible or assumed future actions, events or 
results of operations. Forward-looking statements specifically include, without limitation, the information in this Form 10-K 
regarding: future sales, earnings, cash flow, uses of cash and other measures of financial performance, projections or 
expectations for future operations, including costs to complete contracts, goodwill impairment evaluations, unrecognized tax 
benefits, environmental remediation costs, insurance recoveries, industry trends and expectations, our plans with respect to 
restructuring activities, completed acquisitions, future acquisitions and dispositions and expected business opportunities that 
may be available to us.

Although we believe that the expectations reflected in the forward-looking statements are based on reasonable assumptions, 
these forward-looking statements are subject to numerous factors, risks and uncertainties that could cause actual outcomes 
and results to be materially different from those projected. We cannot guarantee future results, performance or achievements. 
Moreover, neither we nor any other person assumes responsibility for the accuracy and completeness of the forward-looking 
statements. All written and oral forward-looking statements made in connection with this Form 10-K that are attributable to 
us or persons acting on our behalf are expressly qualified in their entirety by “Risk Factors” contained within Part I, Item 1A 
of this Form 10-K and other cautionary statements included herein. 

There can be no assurance that other factors will not affect the accuracy of these forward-looking statements or that our actual 
results will not differ materially from the results anticipated in such forward-looking statements. While it is impossible to 
identify all such factors, some factors that could cause actual results to differ materially from those estimated by us include, 
but are not limited to, those factors or conditions described under Risk Factors contained within Part I, Item 1A of this Form 
10-K and the following:

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

our ability to manage and otherwise comply with our covenants with respect to our outstanding indebtedness;

our ability to service our indebtedness;

our acquisitions, business combinations, joint ventures, divestitures, or restructuring activities may entail certain 
operational and financial risks;

the cyclicality of our end-use markets and the level of new commercial and military aircraft orders;

industry and customer concentration;

production rates for various commercial and military aircraft programs;

the level of U.S. Government defense spending;

compliance with applicable regulatory requirements and changes in regulatory requirements, including 
regulatory requirements such as Cybersecurity Maturity Model Certification (“CMMC”), applicable to 
government contracts and sub-contracts;

further consolidation of customers and suppliers in our markets;

product performance and delivery;

start-up costs, manufacturing inefficiencies and possible overruns on contracts;

increased design, product development, manufacturing, supply chain and other risks and uncertainties 
associated with our growth strategy to become a supplier of higher-level assemblies;

our ability to manage the risks associated with international operations and sales;

economic and geopolitical developments and conditions, including supply chain issues and rising interest rates;

environmental, social, and governance (“ESG”) developments and their related impact;

pandemics, such as the COVID-19 pandemic, significantly impacting the global economy and most 
significantly, the commercial aerospace end-use market;

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•

•

•

•

•

•

•

•

disasters, natural or otherwise, damaging or disrupting our operations;

unfavorable developments in the global credit markets;

our ability to operate within highly competitive markets;

technology changes and evolving industry and regulatory standards;

possible goodwill and other asset impairments;

the risk of environmental liabilities; 

the risk of cyber security attacks or our inability to detect such attacks; and

litigation with respect to us.

We caution the reader that undue reliance should not be placed on any forward-looking statements, which speak only as of 
the date of this Form 10-K. We do not undertake any duty or responsibility to update any of these forward-looking statements 
to reflect events or circumstances after the date of this Form 10-K except as required by law.

ITEM 1. BUSINESS

GENERAL

PART I

Ducommun Incorporated (“Ducommun,” “the Company,” “we,” “us” or “our”) is a leading global provider of engineering 
and manufacturing services for high-performance products and high-cost-of failure applications used primarily in the 
aerospace and defense (“A&D”), industrial, medical and other industries (collectively, “Industrial”). Ducommun 
differentiates itself as a full-service solution-based provider, offering innovative, value-added proprietary products and 
manufacturing solutions to our customers in our primary businesses of electronics, structures, and integrated solutions. We 
operate through two primary business segments:  Electronic Systems and Structural Systems. We are the successor to a 
business that was founded in California in 1849 and reincorporated in Delaware in 1970.

ACQUISITIONS

Acquisitions have been an important element of our growth strategy. We have supplemented our organic growth by 
identifying, acquiring and integrating acquisition opportunities that result in broader, more sophisticated product and service 
offerings while diversifying and expanding our customer base and markets.

For example, in December 2021, we acquired 100% of the outstanding equity interests of Magnetic Seal LLC (f/k/a Magnetic 
Seal Corporation, “MagSeal”), a privately-held leading provider of high-impact, military-proven magnetic seals for critical 
systems in aerospace and defense applications, offering sealing solutions that are engineered to perform in high-speed, high-
vibration, and other challenging environments for an original purchase price of $69.5 million, net of cash acquired. A portion 
of the purchase price was funded by drawing down on our revolving credit facility. This draw down on our revolving credit 
facility was paid off by the end of 2021. The acquisition of MagSeal continued to advance our strategy to diversify and offer 
more customized, value-driven engineered products with aftermarket opportunities, and was included in our Structural 
Systems segment.

PRODUCTS AND SERVICES

Business Segment Information

We operate through two primary strategic businesses, Electronic Systems and Structural Systems, each of which is a 
reportable segment. The results of operations among our operating segments vary due to differences in competitors, 
customers, extent of proprietary deliverables and performance. Electronic Systems designs, engineers and manufactures high-
reliability electronic and electromechanical products used in worldwide technology-driven markets including A&D and 
Industrial end-use markets. Electronic Systems’ product offerings primarily range from prototype development to complex 
assemblies as discussed in more detail below. Structural Systems designs, engineers and manufactures various sizes of 
complex contoured aerostructure components and assemblies and supplies composite and metal bonded structures and 
assemblies. Structural Systems’ products are primarily used on commercial aircraft, military fixed-wing aircraft and military 
and commercial rotary-wing aircraft.

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Electronic Systems

Electronic Systems has multiple major product offerings in electronics manufacturing for diverse, high-reliability 
applications: complex cable assemblies and interconnect systems, printed circuit board assemblies, higher-level electronic, 
electromechanical, and mechanical components and assemblies, and lightning diversion systems. Components, assemblies, 
and lightning diversion products are provided principally for domestic and foreign commercial and military fixed-wing 
aircraft, military and commercial rotary-wing aircraft and space programs. Further, we provide select industrial high-
reliability applications for the industrial, medical, and other end-use markets. We build custom, high-performance electronics 
and electromechanical systems. Our products include sophisticated radar enclosures, aircraft avionics racks and shipboard 
communications and control enclosures, printed circuit board assemblies, cable assemblies, wire harnesses, and interconnect 
systems, lightning diversion strips, surge suppressors, conformal shields and other high-level complex assemblies. Electronic 
Systems utilizes a highly-integrated production process, including manufacturing, engineering, fabrication, machining, 
assembly, electronic integration, and related processes. Engineering, technical and program management services are 
provided to a wide range of customers.

In response to customer needs and utilizing our in-depth engineering expertise, Electronic Systems is also considered a 
leading supplier of engineered products including, illuminated pushbutton switches and panels for aviation and test systems, 
microwave and millimeter switches and filters for radio frequency systems and test instrumentation, motors and resolvers for 
motion control, and lightning diversion systems.

Electronic Systems also provides engineering expertise for aerospace system design, development, integration, and testing. 
We leverage the knowledge base, capabilities, talent, and technologies of this focused capability into direct support of our 
customers. 

Structural Systems

Structural Systems has three major product offerings to support a global customer base: commercial aircraft, military fixed-
wing aircraft, and military and commercial rotary-wing aircraft. Our applications include structural components, structural 
assemblies, bonded (metal and composite) components, precision profile extrusions and extruded assemblies, ammunition 
handling systems, and magnetic seals. In the structural components products, Structural Systems provides design services, 
engineers, and manufacturing of large complex contoured aluminum, titanium and Inconel aerostructure components for the 
aerospace industry. Structural assembly products include winglets, engine components, and fuselage structural panels for 
aircraft. Metal and composite bonded structures and assemblies products include aircraft wing spoilers, large fuselage skins, 
rotor blades on rotary-wing aircraft and components, flight control surfaces, engine components, ammunition handling 
systems, and magnetic seals. To support these products, Structural Systems maintains advanced machine milling, stretch-
forming, hot-forming, metal bonding, composite layup, and chemical milling capabilities and has an extensive engineering 
capability to support both design services and manufacturing.

AEROSPACE AND DEFENSE END-USE MARKETS OVERVIEW

Our largest end-use markets are the aerospace and defense markets and our revenues from these markets represented 94% of 
our total net revenues in 2022. These markets are serviced by suppliers which are stratified, from the highest value provided 
to the lowest, into four tiers: original equipment manufacturers (“OEMs”), Tier One, Tier Two, and Tier Three. The OEMs 
provide the highest value and are also known as prime contractors (“Primes”). We derive a significant portion of our revenues 
from subcontracts with OEMs. As the Primes for various programs and platforms, the OEMs sell to their customers, who 
may include, depending upon the application, the U.S. Federal Government, foreign, state and local governments, global 
commercial airline carriers, regional jet carriers and various other customers. The OEMs also sell to global leasing companies 
that lease commercial aircraft. A significant portion of our revenues is earned from subcontracts with the Primes. Tier One 
suppliers manufacture aircraft sections and purchase assemblies. Tier Two suppliers provide more complex, value-added 
parts and may also assume more design risk, manufacturing risk, supply chain risk and project management risk than Tier 
Three suppliers. Tier Three suppliers principally provide components or detailed parts. We currently compete with Tier One, 
Tier Two, and Tier Three suppliers. Our business growth strategy is to differentiate ourselves from competitors by providing 
more complex assemblies to our customers as a higher value added supplier.

Commercial Aerospace End-Use Market

The commercial aerospace end-use market is highly cyclical and is impacted by the level of global air passenger traffic in 
general, which in turn is influenced by global economic conditions, fleet fuel and maintenance costs, geopolitical 

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developments, pandemics, supply chain issues, and inflationary forces. Revenues from the commercial aerospace end-use 
market represented 35% of our total net revenues for 2022.

The residual effects of the COVID-19 pandemic, geopolitical events including the war in Ukraine, inflationary forces, rising 
interest rates, and supply chain issues have and continue to contribute to a general slowdown in the global economy, and 
having an adverse impact on demand for civil air travel. The combination of these factors has, in turn, created a significant 
challenge for some of our customers and the entire commercial aerospace manufacturing and services sector. As the number 
of infections from COVID-19 continues to decline and/or stabilize in various parts of the world, it should result in the steady 
increase in consumer confidence on the safety of air travel. Airline financial performance, which also plays a role in the 
demand for new capacity, has been adversely impacted by the COVID-19 pandemic and aforementioned issues. According to 
the International Air Transport Association (“IATA”), net losses for the airline industry were $42 billion in 2021 and $138 
billion in 2020. IATA also forecasts $6.9 billion of losses for the industry globally for 2022, with $9.9 billion of profits in 
North America driven by robust domestic market being more than offset by losses in other regions. However, for 2023, IATA 
is forecasting $4.6 billion in profits for the industry globally. While the outlook continues to improve, we continue to face a 
challenging environment in the near to medium-term as airlines are facing increased fuel and other costs, and the global 
economy is experiencing high inflation. The current environment is also affecting the financial viability of some airlines.

In The Boeing Company’s (“Boeing”) 2022 Annual Report on Form 10-K filed with the Securities and Exchange 
Commission (the “SEC”), they indicated that domestic travel continues to recover from the lingering effects of the 
COVID-19 pandemic and will recover before international travel. The pace of the commercial market recovery remains 
impacted by government restrictions related to COVID-19, especially China.

The long-term outlook for the industry remains positive due to the fundamental drivers of air travel demand:  economic 
growth, increasing propensity to travel due to increased trade, globalization, and improved airline services driven by 
liberalization of air traffic rights between countries. Boeing’s commercial market outlook forecast projects a three and eight 
tenths percent growth rate for passenger and cargo traffic over a 20 year period. Based on long-term global economic growth 
projections of two and six tenths percent average annual gross domestic product (“GDP”) growth, Boeing projects demand 
for 41,170 new airplanes over the next 20 years. However, the industry remains vulnerable to various developments including 
fuel price spikes, credit market fluctuations, acts of terrorism, natural disasters, conflicts, epidemics, pandemics, supply chain 
shortages, rising interest rates, and increased global environmental regulations. We believe we are well positioned given our 
product capabilities, investment in inventories and contract assets, and our initiatives to increase operating efficiencies to 
participate in the near term recovery and the long term projected growth rate for commercial air traffic and build rates for 
large commercial aircraft for the airframe manufacturing industry. If the recovery is slower than anticipated or any of those 
various developments occur, it could have a material adverse effect on our results of operations, financial position, and/or 
cash flows.

Defense End-Use Market

Our defense end-use market includes products used in military and space, including technologies and structures applications. 
The defense end-use market is highly cyclical and is impacted by the level of government defense spending. Government 
defense spending is impacted by national defense policies and priorities, political climates, fiscal budgetary constraints, U.S. 
Federal budget deficits, projected economic growth and the level of global military or security threats, or other conflicts. 
Revenues from the military and space end-use market in 2022 represented 59% of our total net revenues during 2022.

The FY 2023 National Defense Authorization Act (“NDAA”), enacted by the U.S. President in December 2022, is the annual 
policy bill that establishes, continues, or modifies federal programs, and provides the prerequisites for Congress to 
appropriate budget authority for defense programs. The FY 2023 NDAA authorized $30 billion more than the U.S. President 
originally requested in the FY 2023 budget request. However, there continues to be uncertainty with respect to future 
program-level appropriations for the U.S. Department of Defense (“U.S. DoD”) and other government agencies for fiscal 
year 2024 and beyond. Future budget cuts or investment priority changes, including changes associated with the 
authorizations and appropriations process, could result in reductions, cancellations, and/or delays of existing contracts or 
programs. Any of these impacts could have a material effect on our results of operations, financial position, and/or cash 
flows. For additional information related to our revenues from customers whose principal sales are to the U.S. Government 
and our direct sales to the U.S. Government, see “Risk Factors” contained within Part I, Item 1A of this Annual Report on 
Form 10-K (“Form 10-K”).

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INDUSTRIAL END-USE MARKETS OVERVIEW

Our industrial, medical and other (collectively, “Industrial”) end-use markets are diverse and are impacted by the customers’ 
needs for increasing electronic content and a desire to outsource. Factors expected to impact these markets include capital and 
industrial goods spending and general economic conditions. Our products are used in heavy industrial manufacturing systems 
and certain medical applications. Revenues from the Industrial end-use markets were 6% of our total net revenues during 
2022. 

We believe our business in these markets in the long-term, is stable and we are well positioned in these markets even though 
the residual effects of the COVID-19 pandemic and the related inflationary forces, rising interest rates, and supply chain 
issues has had and will continue to have an impact on our business.

SALES AND MARKETING

Our commercial revenues are substantially dependent on airframe manufacturers’ production rates of new aircraft. Deliveries 
of new aircraft by airframe manufacturers are dependent on the demand and financial capacity of its customers, primarily 
airlines and leasing companies, to purchase the aircraft. Thus, revenues from commercial aircraft could be affected as a result 
of changes in new aircraft orders, or the cancellation or deferral by airlines of purchases of ordered aircraft. Further, our 
revenues from commercial aircraft programs could be affected by changes in our customers’ inventory levels and changes in 
our customers’ aircraft production build rates. Due to the continuing COVID-19 pandemic, while both major large aircraft 
manufacturers, Boeing and Airbus SE (“Airbus”), have announced improved build rates, it will take longer to reach pre-
COVID-19 pandemic levels. While the ramp up in production and demand will be slower in the near and medium future, we 
will continue to identify opportunities to expand our presence and offerings with both major large aircraft manufacturers and 
their supply chain.

Military components manufactured by us are employed in many of the country’s front-line fighters, bombers, rotary-wing 
aircraft and support aircraft, as well as land and sea-based applications. Our defense business is diversified among a number 
of military manufacturers and programs. In the space sector, we are expanding our presence with unmanned aerial vehicles 
and continue to support various satellite programs.

Our sales into the Industrial end-use markets are customer focused in various markets and driven primarily by their capital 
spending and manufacturing outsourcing demands.

We continue to broaden and diversify our customer base in the end-use markets we serve by providing innovative product 
and service solutions by drawing on our core competencies, experience and technical expertise. Net revenues related to 
military and space, commercial aerospace, and Industrial end-use markets in 2022 and 2021 were as follows:

2022 Net Revenues
of $712.5 Million

2021 Net Revenues
of $645.4 Million

35%

6%

59%

24%

6%

70%

COMMERCIAL AEROSPACE

INDUSTRIAL

MILITARY & SPACE

Many of our contracts are firm fixed price contracts subject to termination at the convenience of the customer (as well as for 
default). In the event of termination for convenience, the customer generally is required to pay the costs we have incurred and 
certain other fees through the date of termination, plus a reasonable profit. Larger, long-term government subcontracts may 
have provisions for milestone payments, progress payments or cash advances for purchase of inventory.

Our marketing efforts primarily consist of developing strong, long-term relationships with our customers, which provide the 
basis for future sales. These close relationships allow us to gain a better insight into each customer’s business needs, identify 

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ways to provide greater value to the customer, and allow us to be designated early in the design process for various products 
and/or high volume products.

SEASONALITY

The timing of our revenues is governed by the purchasing patterns of our customers, and, as a result, we may not generate 
revenues equally during the year. However, no material portion of our business is considered to be seasonal.

MAJOR CUSTOMERS

We currently generate the majority of our revenues from the aerospace and defense industries. As a result, we have 
significant revenues from certain customers. Boeing and Raytheon Technologies Corporation (“Raytheon”) were our largest 
customers, with Boeing generating 7% and Raytheon generating 22% of our 2022 net revenues. Revenues from our top 10 
customers, including Boeing and Raytheon, were 61% of total net revenues during 2022. Net revenues by major customer for 
2022 and 2021 were as follows:

2022 Net Revenues by Major Customer

2021 Net Revenues by Major Customer

Boeing: 7%

General Dynamics: 6%

Northrop: 6%

Raytheon: 22%

Spirit: 6%

Viasat: 5%

Next Top Four Customers: 9%

All Other Customers: 39%

Boeing: 8%

General Dynamics: 3%

Northrop: 7%

Raytheon: 24%

Spirit: 4%

Viasat: 3%

Next Top Four Customers: 12%

All Other Customers: 39%

Net revenues from our customers, except the U.S. Government, are diversified over a number of different military and space, 
commercial aerospace, industrial, medical and other products. For additional information on revenues from major customers, 
see Note 16 to our consolidated financial statements included in Part IV, Item 15(a) of this Form 10-K.

RESEARCH AND DEVELOPMENT

We perform concurrent engineering with our customers and product development activities under our self-funded programs, 
as well as under contracts with others. Concurrent engineering and product development activities are performed for 
commercial, military and space applications.

RAW MATERIALS AND COMPONENTS

Raw materials and components used in the manufacturing of our products include aluminum, titanium, steel and carbon 
fibers, as well as a wide variety of electronic interconnect and circuit card assemblies and components. These raw materials 
are generally available from a number of suppliers and are generally in adequate supply. However, from time to time, and 
exacerbated by the COVID-19 pandemic, we have experienced increases in lead times and limited availability of various 
items including aluminum, titanium and certain other raw materials and/or components. Moreover, certain components, 
supplies and raw materials for our operations are purchased from single source suppliers and occasionally, directed by our 
customers. In such instances, we strive to develop alternative sources and design modifications to minimize the potential for 
business interruptions.

COMPETITION

The markets we serve are highly competitive, and our products and services are affected by varying degrees of competition. 
We compete worldwide with domestic and international companies in most markets. These companies may have competitive 
advantages as a result of greater financial resources, economies of scale and bundled products and services that we do not 
offer. Additional information related to competition is discussed in Risk Factors contained within Part I, Item 1A of this Form 
10-K. Our ability to compete depends principally upon the breadth of our technical capabilities, the quality of our goods and 

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services, competitive pricing, product performance, design and engineering capabilities, new product innovation, the ability 
to solve specific customer needs, and customer relationships.

PATENTS AND LICENSES

We have several patents, but we do not believe that our operations are dependent upon any single patent or group of patents. 
In general, we rely on technical superiority, continual product improvement, exclusive product features, superior lead time, 
on-time delivery performance, quality, and customer relationships to maintain our competitive advantage.

REMAINING PERFORMANCE OBLIGATIONS AND BACKLOG

We define performance obligations as customer placed purchase orders (“POs”) with firm fixed price and firm delivery dates. 
The majority of the long-term agreements (“LTAs”) we enter into do not meet the definition of a contract under Accounting 
Standards Codification 606 (“ASC 606”) and thus, the backlog amount is greater than the remaining performance obligations 
amount as defined under ASC 606. Revenue based on remaining performance obligations is subject to delivery delays or 
program cancellations, which are beyond our control. Remaining performance obligations were $853.0 million at 
December 31, 2022. We anticipate recognizing an estimated 70% or $597.0 million of our remaining performance obligations 
during 2023.

We define backlog as potential revenue that is based on customer placed POs and LTAs with firm fixed price and expected 
delivery dates of 24 months or less. Backlog is subject to delivery delays or program cancellations, which are beyond our 
control. Backlog is affected by timing differences in the placement of customer orders, and tends to be concentrated in 
several programs to a greater extent, than our net revenues. As a result of these factors, trends in our overall level of backlog 
may not be indicative of trends in our future net revenues. Backlog was $960.8 million at December 31, 2022, compared to 
$905.2 million at December 31, 2021. The increase in backlog was primarily in the commercial aerospace end-use markets, 
partially offset by a decrease in the military and space end-use markets. 

ENVIRONMENTAL MATTERS

Our business, operations and facilities are subject to numerous stringent federal, state and local environmental laws and 
regulations issued by government agencies, including the Environmental Protection Agency (“EPA”). Among other matters, 
these regulatory authorities impose requirements that regulate the emission, discharge, generation, management, transport and 
disposal of hazardous and non-hazardous materials, pollutants and contaminants. These regulations govern public and private 
response actions to hazardous or regulated substances that could be or have been released into the environment, or endanger 
human health, and they require us to obtain and maintain licenses and permits in connection with our operations. We may 
also be required to investigate and remediate the effects of the release or disposal of materials at sites associated with past and 
present operations. Additionally, this extensive regulatory framework imposes significant compliance burdens and risks on 
us. We anticipate that capital expenditures will continue to be required for the foreseeable future to upgrade and maintain our 
environmental compliance efforts, however, we currently do not expect such expenditures to be material in 2023 and the near 
term.

Structural Systems has been directed by California environmental agencies to investigate and take corrective action for 
groundwater contamination at its facilities located in Adelanto (a.k.a., El Mirage) and Monrovia, California. Based on 
currently available information, we have accrued $1.5 million at December 31, 2022 for our estimated liabilities related to 
these sites. For further information, see Note 15 in the accompanying notes to consolidated financial statements included in 
Part IV, Item 15(a) of this Form 10-K. In addition, see Risk Factors contained within Part I, Item 1A of this Form 10-K for 
certain risks related to environmental matters.

HUMAN CAPITAL

Our employees are critical to our success. We promote a culture of honesty, respect, trust, and teamwork through our Code of 
Business Conduct. Also, we have been engaged in a number of social matters and issues, both within the Company in our 
management of human capital, and externally with our community based initiatives.

Employee Safety and Health

The safety of our workforce remains our highest priority as evidenced by our initial and continuing response to the 
COVID-19 pandemic. To this end, we continue to focus on protecting the health and safety of our employees and maintaining 

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a safe work environment by following the COVID-19 safety guidelines provided by state and local governments and the 
Centers for Disease Control and Prevention at all of our facilities.

We implemented the use of employee health and safety key performance indicators (“KPIs”) that are regularly communicated 
to our employees by senior management to improve safety outcomes. In 2022, we continued to invest in infrastructure to 
improve internal safety protocols related to key processes and refined our health and safety software tools to track and engage 
our performance centers to further reduce our lost time and total recordable incident rates.

Diversity and Inclusion

Diversity and inclusion has been and will continue to be important to our success. As part of our continuing improvement in 
this area, we implemented diversity and inclusion initiatives in 2019 to help accelerate the process of developing a diverse 
talent pool. To that end, we are seeing an increase in the number of women and individuals from underrepresented 
communities being promoted into leadership roles. In 2020, we partnered with the Fund II Foundation to utilize its innovative 
internX platform to provide access to highly qualified and diverse science, technology, engineering and math (“STEM”) 
students. We believe a diverse hiring process at the intern level will result in inclusive hiring going forward and help us 
develop a diverse leadership team as our interns continue in their careers.

Talent Acquisition, Retention, and Development

We attract, develop, and retain employee talent by offering competitive compensation packages and fostering a culture of 
care about their well-being. In addition, we endeavor to be a proactive corporate citizen by being responsive and supportive 
of the needs of our employees to attract qualified talent. We strive to provide opportunities for qualified members of 
underrepresented communities and women for advancement within our company and award scholarships to the children and 
grandchildren of our employees so that they may develop the skills that will support their entry into the workforce. In 
addition, in 2018, we implemented an Employee Stock Purchase Plan (“ESPP”) to provide employees the opportunity to 
share in the ownership of our company and benefit from our performance through the purchase of our company’s stock. The 
ESPP allows eligible employees to accumulate contributions through after-tax payroll deductions to purchase shares of our 
Company’s stock at a 15% discount and serves as one of the key retention mechanisms for our human capital.

Workforce Demographics

As of December 31, 2022, we had a highly skilled workforce of 2,465 employees, of which 435 are subject to collective 
bargaining agreements expiring in April 2025 and June 2024. However, the Monrovia, California performance center that 
employs 130 of our collective bargaining employees that are covered by an agreement expiring in June 2024 will be ceasing 
production and the facility will close by the middle of 2023. See Note 3 to our consolidated financial statements included in 
Part IV, Item 15(a) of this Annual Report on Form 10-K for further discussion. Historically, we have been successful in 
negotiating renewals to expiring agreements without material disruption of operating activities, and believe our relations with 
our employees are good. See Risk Factors contained within Part I, Item 1A of this Form 10-K for additional information 
regarding certain risks related to our employees.

AVAILABLE INFORMATION

General information about us can be obtained from our website address at www.ducommun.com. Our Form 10-K, Quarterly 
Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to those reports, if any, are available free of charge 
on our website as soon as reasonably practicable after they are filed with or furnished to the SEC. Information included on 
our website is not incorporated by reference in this Form 10-K. The SEC also maintains a website at www.sec.gov that 
contains reports, proxy statements and other information regarding SEC registrants, including our company.

ITEM 1A. RISK FACTORS

Our business, financial condition, results of operations and cash flows may be affected by known and unknown risks, 
uncertainties and other factors. We have summarized below the significant, known material risks to our business. Additional 
risk factors not currently known to us or that we currently believe are immaterial may also impair our business, financial 
condition, results of operations and cash flows. Any of these risks, uncertainties and other factors could cause our future 
financial results to differ materially from recent financial results or from currently anticipated future financial results. The 
risk factors below should be considered together with the information included elsewhere in this Annual Report on Form 10-
K (“Form 10-K”) as well as other required filings by us with the SEC.

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CAPITAL STRUCTURE RISKS

Our indebtedness could limit our financing options, adversely affect our financial condition, and prevent us from 
fulfilling our debt obligations.

On July 14, 2022, we completed a refinancing of all our existing debt by entering into a new term loan (“2022 Term Loan”) 
and a new revolving credit facility (“2022 Revolving Credit Facility”). The 2022 Term Loan is a $250.0 million senior 
secured loan that matures on July 14, 2027. The 2022 Revolving Credit Facility is a $200.0 million senior secured revolving 
credit facility that matures on July 14, 2027. The 2022 Term Loan and 2022 Revolving Credit Facility, collectively are the 
new credit facilities (“2022 Credit Facilities”). The terms of the 2022 Term Loan require us to make installment payments of 
0.625% of the initial outstanding principal balance on a quarterly basis during years one and two, 1.250% during years three 
and four, and 1.875% during year five, on the last business day of each calendar quarter. In addition, the undrawn portion of 
the commitment of the 2022 Revolving Credit Facility is subject to a commitment fee ranging from 0.175% to 0.275%, based 
upon the consolidated total net adjusted leverage ratio. 

At December 31, 2022, we had a total of $248.4 million of outstanding long-term debt under the 2022 Credit Facilities. The 
total long-term debt was primarily the result of our acquisitions, including Lightning Diversion Systems, LLC (“LDS”) in 
September 2017, Certified Thermoplastics Co., LLC (“CTP”) in April 2018, and Nobles Worldwide, Inc. (“Nobles”) in 
October 2019.

Our ability to obtain additional financing or complete a debt refinancing in the future may be limited. Should we not have 
ready access to capital markets, we may have to undertake alternative financing plans, such as selling assets; reducing or 
delaying scheduled expansions and/or capital investments; or seeking various other forms of capital. Our ability to complete 
reasonable alternative financing plans may be affected by circumstances and economic events outside of our control. We 
cannot ensure that we would be able to refinance our debt or enter into alternative financing plans in adequate amounts on 
commercially reasonable terms, terms acceptable to us or at all, or that such plans guarantee that we would be able to meet 
our debt obligations.

Our level of debt could:

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limit our ability to obtain additional financing to fund capital expenditures, investments or acquisitions or other 
general corporate requirements;

require a portion of our cash flows to be dedicated to debt service payments instead of other purposes, thereby 
reducing the amount of cash flows available for working capital, capital expenditures, investments or 
acquisitions or other general corporate purposes;

increase our vulnerability to adverse changes in general economic, industry and competitive conditions;

place us at a disadvantage compared to other, less leveraged competitors;

expose us to the risk of increased borrowing costs and higher interest rates as all of our current borrowings 
under our 2022 Credit Facilities bear interest at variable rates (our interest rate swaps, with an aggregate total 
notional amount of $150.0 million and seven year tenor, will not take effect until January 1, 2024), which could 
further adversely impact our cash flows;

limit our flexibility to plan for and react to changes in our business and the industry in which we compete;

restrict us from making strategic acquisitions;

expose us to risk of unfavorable changes in the global credit markets; and

make it more difficult for us to satisfy our obligations with respect to the 2022 Credit Facilities and our other 
debt.

The occurrence of any one of these events could have an adverse effect on our business, financial condition, results of 
operations and ability to satisfy our obligations in respect of our outstanding debt.

We require a considerable amount of cash to run our business.

Our ability to make payments on our debt in the future and to fund planned capital expenditures and working capital needs, 
will depend upon our ability to generate significant cash in the future. Our ability to generate cash is subject to economic, 
financial, competitive, legislative, regulatory and other factors that may be beyond our control.

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The terms of the 2022 Term Loan require us to make installment payments of 0.625% of the initial outstanding principal 
balance on a quarterly basis during years one and two, 1.250% during years three and four, and 1.875% during year five, on 
the last business day of each calendar quarter. In addition, the undrawn portion of the commitment of the 2022 Revolving 
Credit Facility is subject to a commitment fee ranging from 0.175% to 0.275%, based upon the consolidated total net adjusted 
leverage ratio. 

In December 2021, we entered into a sale-leaseback transaction for the building and related land for our Gardena 
performance center located in Carson, California (“Sale-Leaseback Agreement”). The building and related land was sold for 
$143.1 million and we recognized a gain of $132.5 million. See Note 6 to our consolidated financial statements included in 
Part IV, Item 15(a) of this Annual Report on Form 10-K for further discussion. Also in December 2021, we acquired 100% of 
the outstanding equity interests of MagSeal for an original purchase price of $69.5 million, net of cash acquired, all payable 
in cash. A portion of the proceeds from the sale-leaseback transaction was subsequently utilized to pay down the amount 
drawn on the 2019 Revolving Credit Facility to close the MagSeal acquisition. See Note 2 to our consolidated financial 
statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for further discussion.

On July 14, 2022, as a result of completing a refinancing of our existing debt, we were required to complete an amendment of 
all the forward interest rate swaps (“Amended Forward Interest Rate Swaps”) we entered into in November 2021 that were 
based on U.S. dollar-one month London Interbank Offered Rate (“LIBOR”) to be based on one month Term Secured 
Overnight Financing Rate (“SOFR”) as borrowings can only be based on SOFR. The weighted average fixed rate of the 
Amended Forward Interest Rate Swaps was 1.7%. In November 2021, we entered into U.S. dollar-one month LIBOR 
forward interest rate swaps, all with an effective date of January 1, 2024, for an aggregate total notional amount of $150.0 
million, weighted average fixed rate of 1.8%, and all terminating on January 1, 2031 (“Forward Interest Rate Swaps”). In 
October 2015, we entered into interest rate cap hedges designated as cash flow hedges, with a portion of these interest rate 
cap hedges maturing on a quarterly basis, with notional value in aggregate, totaling $135.0 million. However, all of these 
interest rate cap hedges matured in June 2020. At December 31, 2022, the outstanding balance on the 2022 Credit Facilities 
was $248.4 million with an average interest rate of 4.36%. Should interest rates increase significantly, our debt service cost 
will increase as all of our current debt borrowings under the 2022 Credit Facilities bear interest at variable rates. Any inability 
to generate sufficient cash flow could have a material adverse effect on our financial condition or results of operations. See 
Note 1 and Note 9 to our consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-
K for further discussion.

While we expect to meet all of our financial obligations, we cannot ensure that our business will generate sufficient cash flow 
from operations in an amount sufficient to enable us to pay our debt or to fund our other liquidity needs.

We require a considerable amount of cash to fund our anticipated voluntary principal prepayments on our Credit 
Facilities.

Our ability to reduce the debt outstanding under our 2022 Credit Facilities through voluntary principal prepayments will be a 
contributing factor to our ability to keep our interest rate towards the lower end of the interest rate range as defined in the 
2022 Credit Facilities. Our ability to make such prepayments will depend upon our ability to generate significant cash in the 
future. We cannot ensure that our business will generate sufficient cash flow from operations to fund any such prepayments.

The covenants in our credit facilities impose restrictions that may limit our operating and financial flexibility.

We are required to comply with a leverage covenant as defined in the 2022 Credit Facilities. The leverage covenant is defined 
as Consolidated Funded Indebtedness less unrestricted cash and cash equivalents in excess of $5.0 million, divided by 
consolidated earnings before interest, taxes and depreciation and amortization (“EBITDA”) and other adjustments.

At December 31, 2022, we were in compliance with the leverage covenant under the 2022 Credit Facilities. However, there is 
no assurance that we will continue to be in compliance with the leverage covenant in future periods.

The 2022 Credit Facilities’ agreements contains a number of significant restrictions and covenants that limit our ability, 
among other things, to incur additional indebtedness, to create liens, to make certain payments, to make certain investments, 
to engage in transactions with affiliates, to sell certain assets or enter into mergers.

These covenants could materially and adversely affect our ability to finance our future operations or capital needs. 
Furthermore, they may restrict our ability to expand, pursue our business strategies and otherwise conduct our business. Our 
ability to comply with these covenants may be affected by circumstances and events beyond our control, such as prevailing 

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economic conditions and changes in regulations, and we cannot ensure that we will be able to comply with such covenants. 
These restrictions also limit our ability to obtain future financings to withstand a future downturn in our business or the 
economy in general. 

A breach of any covenant in the 2022 Credit Facilities could result in a default under the 2022 Credit Facilities. A default, if 
not waived, could result in acceleration of the debt outstanding under the agreement. A default could permit our lenders to 
foreclose on any of our assets securing such debt. Even if new financing were available at that time, it may not be on terms or 
amounts that are acceptable to us or terms as favorable as our current agreements. If our debt is in default for any reason, our 
business, results of operations and financial condition could be materially and adversely affected.

The typical trading volume of our common stock may affect an investor’s ability to sell significant stock holdings in 
the future without negatively impacting stock price.

The level of trading activity may vary daily and typically represents only a small percentage of outstanding shares. As a 
result, a stockholder who sells a significant amount of shares in a short period of time could negatively affect our share price.

Our amount of debt may require us to raise additional capital to fund acquisitions.

We may sell additional shares of common stock or other equity securities to raise capital in the future, which could dilute the 
value of an investor’s holdings.

BUSINESS AND OPERATIONAL RISKS

Our end-use markets are cyclical.

We sell our products into aerospace, defense, and industrial end-use markets, which are cyclical and have experienced 
periodic declines. Our sales are, therefore, unpredictable and may tend to fluctuate based on a number of factors, including 
global economic conditions, geopolitical developments and conditions, pandemics, supply chain shortages, rising interest 
rates and other developments affecting our end-use markets and the customers served. Consequently, results of operations in 
any period should not be considered indicative of the operating results that may be experienced in any future period.

We depend upon a select base of industries and customers, which subjects us to unique risks which may adversely 
affect us.

We currently generate the majority of our revenues from customers in the aerospace and defense industry. Our business 
depends, in part, on the level of new military and commercial aircraft orders. As a result, we have significant sales to certain 
customers. Sales to The Boeing Company (“Boeing”), Spirit AeroSystems Holdings, Inc. (“Spirit”), and Viasat, Inc. 
(“Viasat”) comprise a significant portion of our commercial aerospace end-use market. A significant portion of our net sales 
in our military and space end-use markets are made under subcontracts with original equipment manufacturers (“OEMs”), 
under their prime contracts with the U. S. Government. We had significant sales to General Dynamics Corporation (“GD”), 
Northrop Grumman Corporation (“Northrop”), and Raytheon Technologies Corporation (“Raytheon”) in 2022 in our defense 
technologies end-use market.

Our customers may experience delays in the launch of new products, labor strikes, diminished liquidity or credit 
unavailability, weak demand for their products, or other difficulties in their business. In addition, shifts in government 
spending priorities have caused and may continue to cause additional uncertainty in the placement of orders.

Our revenues from our top ten customers, which represented 61% of our total 2022 net revenues, were diversified over a 
number of different aerospace and defense products. Any significant change in production rates by these customers would 
have a material effect on our results of operations and cash flows. There is no assurance that our current significant customers 
will continue to buy products from us at current levels, or that we will retain any or all of our existing customers, or that we 
will be able to form new relationships with customers upon the loss of one or more of our existing customers. This risk may 
be further complicated by pricing pressures, competition prevalent in our industry and other factors. A significant reduction 
in sales to any of our major customers, the loss of a major customer, or a default of a major customer on accounts receivable 
could have a material adverse impact on our financial results.

Boeing was one of our largest customers in 2022, and the 737 MAX was one of our highest commercial end use market 
revenue platforms. In late 2020, Boeing began receiving regulatory approval for its 737 MAX to return to service from some 
of the major civil aviation regulators around the world and thus, we have been seeing an increase in our production rates. 

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However, they are still below pre-COVID-19 pandemic levels. Revenue growth with our other commercial customers, 
including Airbus SE (“Airbus”), and continued solid demand from defense OEMs (also known as prime contractors) have 
helped to mitigate a significant portion of this risk for the time being. However, the residual effects of the COVID-19 
pandemic along with inflationary forces and supply chain issues continues to dampen civil air travel demand in various 
segments and markets, and if traveler demand does not return in the near future, it may make it difficult to continue to offset a 
significant portion of this risk.

We generally make sales under purchase orders and contracts that are subject to cancellation, modification or rescheduling. 
Changes in the economic environment and the financial condition of the industries we serve could result in customer 
cancellation of contractual orders or requests for rescheduling. Some of our contracts have specific provisions relating to 
schedule and performance, and failure to deliver in accordance with such provisions could result in cancellations, 
modifications, rescheduling and/or penalties, in some cases at the customers’ convenience and without prior notice. While we 
have normally recovered our direct and indirect costs plus profit, such cancellations, modifications, or rescheduling that 
cannot be replaced in a timely fashion, could have a material adverse effect on our financial results.

A significant portion of our business depends upon U.S. Government defense spending.

We derive a significant portion of our business from customers whose principal sales are to the U.S. Government. 
Accordingly, the success of our business depends upon government spending generally or for specific departments or 
agencies in particular. Such spending, among other factors, is subject to the uncertainties of governmental appropriations and 
national defense policies and priorities, constraints of the budgetary process, timing and potential changes in these policies 
and priorities, and the adoption of new laws or regulations or changes to existing laws or regulations.

These and other factors could cause the government and government agencies, or prime contractors that use us as a 
subcontractor, to reduce their purchases under existing contracts, to exercise their rights to terminate contracts for 
convenience or to abstain from exercising options to renew contracts, any of which could have a material adverse effect on 
our business, financial condition and results of operations.

Further, the levels of U.S. Department of Defense (“U.S. DoD”) spending in future periods are difficult to predict and are 
impacted by numerous factors such as the political environment, U.S. foreign policy, macroeconomic conditions and the 
ability of the U.S. Government to enact relevant legislation such as the authorization and appropriations bills. While the FY 
2023 NDAA authorized $30 billion more than the U.S. President originally requested in the FY 2023 budget request, there 
continues to be uncertainty with respect to future program-level appropriations for the U.S. DoD and other government 
agencies for fiscal year 2024 and beyond. Accordingly, long-term uncertainty remains with respect to overall levels of 
defense spending and it is likely that U.S. Government discretionary spending levels will continue to be subject to pressure.

Exports of certain of our products are subject to various export control regulations and authorizations, and we may 
not be successful in obtaining the necessary U.S. Government approvals and related export licenses for proposed sales 
to certain foreign customers.

We must comply with numerous laws and regulations relating to the export of some of our products before we are permitted 
to sell those products outside the United States. Compliance often entails the submission and timely receipt of the necessary 
export approvals, licenses, or authorizations from the U.S. Government. Over the last several years, the U.S. export licensing 
environment for munitions has been adversely affected by a number of factors, including, but not limited to, the changing 
geopolitical environment and heightened tensions with other countries (which shift and evolve over time). Accordingly, we 
can give no assurance that we will be successful in obtaining, in a timely manner or at all, the approvals, licenses or 
authorizations we need to sell our products outside the United States, which may result in the cancellation of orders and 
significant penalties to our customers if we do not make deliveries and fulfill our contractual commitments. Any significant 
delay in, or impairment of, our ability to sell products outside of the United States could have a material adverse effect on our 
business, financial condition and results of operations.

Contracts with some of our customers, including Federal government contracts, contain provisions which give our 
customers a variety of rights that are unfavorable to us and the OEMs to whom we provide products and services, 
including the ability to terminate a contract at any time for convenience.

Contracts with some of our customers, including Federal government contracts, contain provisions and are subject to laws 
and regulations that provide rights and remedies not typically found in commercial contracts. These provisions may allow our 
customers to:

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terminate existing contracts, in whole or in part, for convenience, as well as for default, or if funds for contract 
performance for any subsequent year become unavailable;

terminate existing contracts if we are suspended or debarred from doing business with the federal government 
or with a governmental agency;

prohibit future procurement awards with a particular agency as a result of a finding of an organizational conflict 
of interest based upon prior related work performed for the agency that would give a contractor an unfair 
advantage over competing contractors; and

claim rights in products and systems produced by us.

If the U.S. Government terminates a contract for convenience, the counterparty with whom we have contracted on a 
subcontract may terminate its contract with us. As a result of any such termination, whether on a direct government contract 
or subcontract, we may recover only our incurred or committed costs, settlement expenses and profit on work completed prior 
to the termination. If the U.S. Government terminates a direct contract with us for default, we may not even recover those 
amounts and instead may be liable for excess costs incurred by the U.S. Government in procuring undelivered items and 
services from another source.

In addition, the U.S. Government is typically required to open all programs to competitive bidding and, therefore, may not 
automatically renew any of its prime contracts. If one or more of our customers’ government prime or subcontracts is 
terminated or canceled, our failure to replace sales generated from such contracts would result in lower sales and could have 
an adverse effect on our business, results of operations and financial condition.

Further consolidation in the aerospace industry could adversely affect our business and financial results.

The aerospace and defense industry is experiencing significant consolidation, including our customers, competitors and 
suppliers. Consolidation among our customers may result in delays in the awarding of new contracts and losses of existing 
business. Consolidation among our competitors may result in larger competitors with greater resources and market share, 
which could adversely affect our ability to compete successfully. Consolidation among our suppliers may result in fewer 
sources of supply and increased cost to us.

Our growth strategy includes evaluating selected acquisitions, which entails certain risks to our business and financial 
performance. 

We have historically achieved a portion of our growth through acquisitions and expect to evaluate selected future acquisitions 
as part of our strategy for growth. Any acquisition of another business entails risks and it is possible that we may not realize 
the expected benefits from an acquisition or that an acquisition could adversely affect our existing operations. Acquisitions 
entail certain risks, including:

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difficulty in integrating the operations and personnel of the acquired company within our existing operations or 
in maintaining uniform standards;

loss of key employees or customers of the acquired company; 

the failure to achieve anticipated synergies;

unrecorded liabilities of acquired companies that we fail to discover during our due diligence investigations or 
that are not subject to indemnification or reimbursement by the seller; and 

management and other personnel having their time and resources diverted to evaluate, negotiate and integrate 
acquisitions. 

We may not be successful in achieving expected operating efficiencies and sustaining or improving operating expense 
reductions, and may experience business disruptions associated with restructuring, performance center 
consolidations, realignment, cost reduction, and other strategic initiatives.

In recent years, we have implemented a number of restructuring, realignment, and cost reduction initiatives, including 
performance center consolidations, organizational realignments, and reductions in our workforce. While we have realized 
some efficiencies from these actions, we may not realize the benefits of these initiatives to the extent we anticipated. Further, 
such benefits may be realized later than expected, and the ongoing difficulties in implementing these measures may be 
greater than anticipated, which could cause us to incur additional costs or result in business disruptions. In addition, if these 

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measures are not successful or sustainable, we may have to undertake additional realignment and cost reduction efforts, 
which could result in significant additional charges. Moreover, if our restructuring and realignment efforts prove ineffective, 
our ability to achieve our other strategic and business plan goals may be adversely impacted.

As we move up the value chain to become a more value added supplier, enhanced design, product development, 
manufacturing, supply chain project management and other skills will be required.

We may encounter difficulties as we execute our growth strategy to move up the value chain to become a more value added 
supplier of more complex assemblies. Difficulties we may encounter include, but are not limited to, the need for enhanced 
and expanded product design skills, enhanced ability to control and influence our suppliers, enhanced quality control systems 
and infrastructure, enhanced large-scale project management skills, and expanded industry certifications. Assuming 
incremental project design responsibilities would require us to assume additional risk in developing cost estimates and could 
expose us to increased risk of losses. There can be no assurance that we will be successful in obtaining the enhanced skills 
required to move up the value chain or that our customers will outsource such functions to us.

Risks associated with operating and conducting our business outside the United States could adversely impact us.

We have manufacturing facilities that we lease in Thailand and Mexico and also derive a portion of our net revenues from 
direct foreign sales. Further, our customers may derive portions of their revenues from non-U.S. customers. As a result, we 
are subject to the risks of conducting and operating our business internationally, including:

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political instability;

economic and geopolitical developments and conditions;

pandemics and disasters, natural or otherwise;

compliance with a variety of international laws, as well as U.S. laws affecting the activities of U.S. companies 
conducting business abroad, including, but not limited to, the Foreign Corrupt Practices Act;

imposition of taxes, export controls, tariffs, embargoes and other trade restrictions;

difficulties repatriating funds or restrictions on cash transfers; and

potential for new tariffs imposed on imports by the U.S. administration.

While the impact of these factors is difficult to predict, we believe any one or more of these factors could have a material 
adverse effect on our financial results.

Customer pricing pressures could reduce the demand and/or price for our products and services.

The markets we serve are highly competitive and price sensitive. We compete worldwide with a number of domestic and 
international companies that have substantially greater manufacturing, purchasing, marketing and financial resources than we 
do. Many of our customers have the in-house capability to fulfill their manufacturing requirements. Our larger competitors 
may be able to compete more effectively for very large-scale contracts than we can by providing different or greater 
capabilities or benefits such as technical qualifications, past performance on large-scale contracts, geographic presence, price 
and availability of key professional personnel. If we are unable to successfully compete for new business, our net revenues 
growth and operating margins may decline.

Several of our major customers have completed extensive cost containment efforts and we expect continued pricing pressures 
in 2023 and beyond. Competitive pricing pressures may have an adverse effect on our financial condition and operating 
results. Further, there can be no assurance that competition from existing or potential competitors in other segments of our 
business will not have a material adverse effect on our financial results. If we do not continue to compete effectively and win 
contracts, our future business, financial condition, results of operations and our ability to meet our financial obligations may 
be materially compromised.

Our products and processes are subject to risk of obsolescence as a result of changes in technology and evolving 
industry and regulatory standards.

The future success of our business depends in large part upon our and our customers’ ability to maintain and enhance 
technological capabilities, develop and market manufacturing services that meet changing customer needs and successfully 
anticipate or respond to technological advances in manufacturing processes on a cost-effective and timely basis, while 

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meeting evolving industry and regulatory standards. To address these risks, we invest in product design and development, and 
incur related capital expenditures. There can be no guarantee that our product design and development efforts will be 
successful, or that funds required to be invested in product design and development or incurred as capital expenditures will 
not increase materially in the future.

We may not have the ability to renew facilities leases on terms favorable to us and relocation of operations presents 
risks due to business interruption.

Certain of our manufacturing facilities and offices are leased and have lease terms that expire between 2023 and 2032. The 
majority of these leases provide renewal options at the fair market rental rate at the time of renewal, which, if renewed, could 
be significantly higher than our current rental rates. We may be unable to offset these cost increases by charging more for our 
products and services. Furthermore, continued economic conditions may continue to negatively impact and create greater 
pressure in the commercial real estate market, causing higher incidences of landlord default and/or lender foreclosure of 
properties, including properties occupied by us. While we maintain certain non-disturbance rights in most cases, it is not 
certain that such rights will in all cases be upheld and our continued right of occupancy in such instances could be potentially 
jeopardized. An occurrence of any of these events could have a material adverse effect on our financial results.

Additionally, if we choose to move any of our operations, those operations may be subject to additional relocation costs and 
associated risks of business interruption.

LEGAL, REGULATORY, TAX, AND ACCOUNTING RISKS

We are subject to extensive regulation and audit by the Defense Contract Audit Agency.

The accuracy and appropriateness of certain costs and expenses used to substantiate our direct and indirect costs for the U.S. 
Government contracts are subject to extensive regulation and audit by the Defense Contract Audit Agency, an arm of the U.S. 
DoD. Such audits and reviews could result in adjustments to our contract costs and profitability. However, we cannot ensure 
the outcome of any future audits and adjustments may be required to reduce net sales or profits upon completion and final 
negotiation of audits. If any audit or review were to uncover inaccurate costs or improper activities, we could be subject to 
penalties and sanctions, including termination of contracts, forfeiture of profits, suspension of payments, fines and suspension 
or prohibition from conducting future business with the U.S. Government. Any such outcome could have a material adverse 
effect on our financial results.

We are subject to a number of procurement laws and regulations. Our business and our reputation could be adversely 
affected if we fail to comply with these laws.

We must comply with and are affected by laws and regulations relating to the award, administration and performance of U.S. 
Government contracts. Government contract laws and regulations affect how we do business with our customers and impose 
certain risks and costs on our business. A violation of specific laws and regulations, by us, our employees, or others working 
on our behalf, such as a supplier or a venture partner, could harm our reputation and result in the imposition of fines and 
penalties, the termination of our contracts, suspension or debarment from bidding on or being awarded contracts, loss of our 
ability to export products or services and civil or criminal investigations or proceedings. 

In some instances, these laws and regulations impose terms or rights that are different from those typically found in 
commercial transactions. For example, the U.S. Government may terminate any of our customers’ government contracts and 
subcontracts either at its convenience or for default based on our performance. Upon termination for convenience of a fixed-
price type contract, we normally are entitled to receive the purchase price for delivered items, reimbursement for allowable 
costs for work-in-process and an allowance for profit on the contract or adjustment for loss if completion of performance 
would have resulted in a loss.

Our operations are subject to numerous extensive, complex, costly and evolving laws, regulations and restrictions, 
including cybersecurity requirements, and failure to comply with these laws, regulations and restrictions could 
subject us to penalties and sanctions that could harm our business.

Prime contracts with our major customers that have contracts with various agencies of the U.S. Government are subject to 
numerous laws and regulations, which affect how we do business with our customers and may impose added costs to our 
business. As a result, our contracts and operations are subject to numerous, extensive, complex, costly and evolving laws, 
regulations and restrictions, principally by the U.S. Government or their agencies. These laws, regulations and restrictions 
govern items including, but not limited to, the formation, administration and performance of U.S. Government contracts, 

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disclosure of cost and pricing data, civil penalties for violations of false claims to the U.S. Government for payment, defining 
reimbursable costs, establishing ethical standards for the procurement process, controlling the import and export of defense 
articles and services, and cybersecurity requirements, such as Cybersecurity Maturity Model Certification (“CMMC”).

Noncompliance could expose us to liability for penalties, including termination of our contracts and subcontracts, 
disqualification from bidding on future U.S. Government contracts and subcontracts, suspension or debarment from U.S. 
Government contracting and various other fines and penalties. Noncompliance found by any one agency could result in fines, 
penalties, debarment or suspension from receiving additional contracts with all U.S. Government agencies. Given our 
dependence on U.S. Government business, suspension or debarment could have a material adverse effect on our financial 
results.

In addition, the U.S. Government may revise its procurement practices or adopt new contract rules and regulations, at any 
time, including increased usage of fixed-price contracts, procurement reform, and compliance with cybersecurity 
requirements. Such changes could impair our ability to obtain new contracts or subcontracts or renew contracts or 
subcontracts under which we currently perform when those contracts are put up for competitive bidding. Any new contracting 
methods could be costly or administratively difficult for us to implement and could adversely affect our future net revenues.

In addition, our international operations subject us to numerous U.S. and foreign laws and regulations, including, without 
limitation, regulations relating to import-export control, technology transfer restrictions, repatriation of earnings, exchange 
controls, the Foreign Corrupt Practices Act, and the anti-boycott provisions of the U.S. Export Administration Act. Changes 
in regulations or political environments may affect our ability to conduct business in foreign markets including investment, 
procurement and repatriation of earnings. Failure by us or our sales representatives or consultants to comply with these laws 
and regulations could result in certain liabilities and could possibly result in suspension or debarment from government 
contracts or suspension of our export privileges, which could have a material adverse effect on our financial results.

Environmental liabilities could adversely affect our financial results.

We are subject to various federal, local, and foreign environmental laws and regulations, including those relating to the use, 
storage, transport, discharge and disposal of hazardous and non-hazardous chemicals and materials used and emissions 
generated during our manufacturing process. We do not carry insurance for these potential environmental liabilities. Any 
failure by us to comply with present or future regulations could subject us to future liabilities or the suspension of production, 
which could have a material adverse effect on our financial results. Moreover, some environmental laws relating to 
contaminated sites can impose joint and several liability retroactively regardless of fault or the legality of the activities giving 
rise to the contamination. Compliance with existing or future environmental laws and regulations may require extensive 
capital expenditures, increase our cost or impact our production capabilities. Even if such expenditures are made, there can be 
no assurance that we will be able to comply. We have been directed to investigate and take corrective action for groundwater 
contamination at certain sites and our ultimate liability for such matters will depend upon a number of factors. See Note 15 to 
our consolidated financial statements included in Part IV, Item 15(a) of this Form 10-K for further information.

We may be subject to litigation, other legal proceedings and indemnity claims, and, if any of these are resolved 
adversely against us, it could have a material adverse effect on our business, financial condition, and results of 
operations.

From time to time, we and our subsidiaries are involved in various legal and other proceedings that are incidental to the 
conduct of our business. Any litigation, other legal proceedings or indemnity claims could result in an unfavorable judgment 
that may not be reversed upon appeal or in payments of substantial monetary damages or fines, or we may decide to settle on 
similarly unfavorable terms, any of which could adversely affect our business, financial condition, and results of operations. 
We could also suffer an adverse impact on our reputation and a diversion of management’s attention and resources, which 
could have a material adverse effect on our business, financial condition, and results of operations. See Note 13 and Note 15 
to our consolidated financial statements included in Part IV, Item 15(a) of this Form 10-K for further information.

Product liability claims in excess of insurance could adversely affect our financial results and financial condition.

We face potential liability for property damage, personal injury, or death as a result of the failure of products designed or 
manufactured by us. Although we currently maintain product liability insurance (including aircraft product liability 
insurance), any material product liability not covered by insurance could have a material adverse effect on our financial 
condition, results of operations and cash flows.

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We use estimates when bidding on fixed-price contracts. Changes in our estimates could adversely affect our financial 
results.

We enter into contracts providing for a firm, fixed-price for the sale of a majority of our products, regardless of the 
production costs incurred by us. In many cases, we make multi-year firm, fixed-price commitments to our customers, without 
assurance that our anticipated production costs will be achieved. Contract bidding and accounting require judgment relative 
to assessing risks, estimating contract net sales and costs, including estimating cost increases over time and efficiencies to be 
gained, and making assumptions for supplier sourcing and quality, manufacturing scheduling and technical issues over the 
life of the contract. Such assumptions can be particularly difficult to estimate for contracts with new customers. Inaccurate 
estimates of these costs could result in reduced profits or incurred losses. Due to the significance of the judgments and 
estimates involved, it is possible that materially different amounts could be obtained if different assumptions were used or if 
the underlying circumstances were to change. Therefore, any changes in our underlying assumptions, circumstances or 
estimates could have a material adverse effect on our financial results. 

Goodwill and/or other assets could be impaired in the future, which could result in substantial charges.

Goodwill is tested for impairment on an annual basis as of the first day of our fourth quarter or more frequently if events or 
circumstances occur which could indicate potential impairment. In assessing the recoverability of goodwill, management is 
required to make certain critical estimates and assumptions. These estimates and assumptions include projected sales levels, 
including the addition of new customers, programs or platforms and increased content on existing programs or platforms, 
improvements in manufacturing efficiency, and reductions in operating costs. Due to many variables inherent in the 
estimation of a business’s fair value and the relative size of our recorded goodwill, changes in estimates and assumptions may 
have a material effect on the results of our impairment analysis. If any of these or other estimates and assumptions are not 
realized in the future, or if market multiples decline, we may be required to record an impairment charge for goodwill. 

We also test intangible assets with indefinite life periods for potential impairment annually and on an interim basis if there are 
indicators of potential impairment. 

In addition, we evaluate amortizable intangible assets, fixed assets, production cost of contracts, and lease right-of-use assets 
for impairment if there are indicators of a potential impairment. 

Further, impairment charges may be incurred against other intangible assets or long-term assets if asset utilization declines, 
customer demand declines or other circumstances indicate that the asset carrying value may not be recoverable. 

Our goodwill and other intangible assets as of December 31, 2022 were $330.6 million, or 32% of total assets. If our 
goodwill and/or other assets are impaired, it could have an adverse effect on our results of operations and financial condition. 
See “Goodwill and Other Intangible Assets” in Note 7 of our consolidated financial statements included in Part IV, 
Item 15(a) of this Form 10-K for further information.

Unanticipated changes in our tax provision or exposure to additional income tax liabilities could affect our 
profitability.

Significant judgment is required in determining our provision for income taxes. In the ordinary course of our business, there 
are transactions and calculations where the ultimate tax determination is uncertain. Furthermore, changes in income tax laws 
and regulations, or their interpretation, could result in higher or lower income tax rates assessed or changes in the taxability of 
certain sales or the deductibility of certain expenses, thereby affecting our income tax expense and profitability. In addition, 
we are regularly under audit by tax authorities. The final determination of tax audits and any related litigation could be 
materially different from our historical income tax provisions and accruals.

Our ability to accurately report our financial results or prevent fraud may be adversely affected if our internal 
control over financial reporting is not effective.

The accuracy of our financial reporting is dependent on the effectiveness of our internal controls. We are required to provide 
a report from management to our shareholders on our internal control over financial reporting that includes an assessment of 
the effectiveness of these controls. Internal control over financial reporting has inherent limitations, including human error, 
the possibility that controls could be circumvented or become inadequate as a result of changed conditions, and fraud. Due to 
these inherent limitations, internal control over financial reporting might not prevent or detect all misstatements or fraud. If 
we cannot maintain and execute adequate internal control over financial reporting or implement required new or improved 

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controls that provide reasonable assurance of the reliability of the financial reporting and preparation of our financial 
statements for external use, our ability to accurately report our financial results or prevent fraud could be adversely affected.

LABOR AND SUPPLY CHAIN RISKS

We are dependent upon our ability to attract and retain key personnel.

Our success depends in part upon our ability to attract and retain key engineering, technical and managerial personnel, at both 
the executive and performance center level. We face competition for management, engineering and technical personnel from 
other companies and organizations. The loss of members of our senior management group, or key engineering and technical 
personnel, could negatively impact our ability to grow and remain competitive in the future and could have a material adverse 
effect on our financial results.

Labor disruptions by our employees could adversely affect our business.

As of December 31, 2022, we employed 2,465 people. Two of our performance centers are parties to collective bargaining 
agreements, covering 130 full time hourly employees in one of those performance centers and 305 full time hourly employees 
in the other performance center, which will expire in June 2024 and April 2025, respectively. However, the Monrovia, 
California performance center that employs 130 of our collective bargaining employees that are covered by an agreement that 
expires in June 2024 will be ceasing production and the facility will close by the middle of 2023. See Note 3 to our 
consolidated financial statements included in Part IV, Item 15(a) of this Form 10-K for further information. Although we 
have not experienced any material labor-related work stoppage and consider our relations with our employees to be good, 
labor stoppages may occur in the future. If the unionized workers were to engage in a strike or other work stoppage, if we are 
unable to negotiate acceptable collective bargaining agreements with the unions or if other employees were to become 
unionized, we could experience a significant disruption of our operations, higher ongoing labor costs and possible loss of 
customer contracts, which could have an adverse effect on our business and results of operations.

We rely on our suppliers to meet the quality and delivery expectations of our customers.

Our ability to deliver our products and services on schedule and to satisfy specific quality levels is dependent upon a variety 
of factors, including execution of internal performance plans, availability of raw materials, internal and supplier produced 
parts and structures, conversion of raw materials into parts and assemblies, and performance of suppliers and others.

We rely on numerous third-party suppliers for raw materials and a large proportion of the components used in our production 
process. Certain of these raw materials and components are available only from single sources or a limited number of 
suppliers, or similarly, customers’ specifications may require us to obtain raw materials and/or components from a single 
source or certain suppliers. Many of our suppliers are small companies with limited financial resources and manufacturing 
capabilities. We do not currently have the ability to manufacture these components ourselves. These and other factors, 
including the impact from the COVID-19 pandemic, import tariffs, the loss of a critical supplier or raw materials and/or 
component shortages, could cause disruptions or cost inefficiencies in our operations. Additionally, our competitors that have 
greater direct purchasing power, may have product cost advantages which could have a material adverse effect on our 
financial results.

GENERAL RISKS

The COVID-19 pandemic has had, and continues to have, a material adverse effect on our business, results of 
operations, and financial condition.

The COVID-19 pandemic has caused, and continues to cause, a significant adverse impact on our employees, operations, 
businesses of our customers, suppliers and distribution partners, and volatility in the financial markets. Changes in our 
operations in response to the COVID-19 pandemic or employee illnesses resulting from the pandemic, has resulted in and 
may continue to result in inefficiencies or delays, including in sales and product development efforts and our manufacturing 
and supply chain, and additional costs related to business continuity initiatives, that cannot be fully mitigated through 
succession planning, employees working remotely, or teleconferencing technologies. The long-term impact to our business 
remains unknown. This is due to the numerous uncertainties that have risen from the pandemic, including the severity of the 
disease, the duration of the outbreak, the likelihood of resurgences of the outbreak, including the emergence and spread of 
variants, actions that may be taken by governmental authorities in response to the disease, the timing, distribution, efficacy 

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and public acceptance of vaccines, long-term impact from COVID-19 infection or vaccines, and the related unintended or 
unanticipated consequences. 

The commercial aerospace industry, in particular, has been significantly disrupted, both domestically and internationally, by 
the pandemic. Governments around the world implemented stringent measures to help control the spread of the pandemic, 
including quarantines, shelter in place or stay at home orders, travel restrictions, business curtailments and other measures. 
As a result, demand for travel declined at a rapid pace beginning in mid-2020 and overall global travel still remains below 
pre-pandemic levels. However, commercial air travel has increasingly shown signs of recovery recently with increasing air 
traffic, primarily in domestic markets. The recovery in international commercial air travel has been slower with international 
travel still below pre-COVID-19 pandemic levels. The exact pace and timing of the overall commercial air travel recovery 
remains uncertain and is expected to continue to be uneven depending on factors such as trends in the number of COVID-19 
infections (i.e., impact of new variants of COVID-19 surfacing) and the timing, distribution, efficacy, and public acceptance 
of vaccines, among other factors. While the full extent and impact of the COVID-19 pandemic cannot be reasonably 
estimated with certainty at this time, COVID-19 has had a significant impact on our business, the businesses of our customers 
and suppliers, as well as our results of operations and financial condition, and may have a material adverse impact on our 
business, results of operations and financial condition in 2023 and beyond.

Our ability to continue to manufacture products is highly dependent on our ability to maintain the safety and health of our 
performance center employees. While we are following the guidelines and requirements of governmental authorities and 
taking preventive and protective measures to prioritize the safety and well-being of our employees, these measures are not 
always successful. Thus far, the ability of our employees to work has not been significantly impacted by individuals 
contracting or being exposed to COVID-19. However, if an outbreak of COVID-19 or other viruses does occur at any of our 
performance centers, it may disrupt our ability to manufacture products and thus, have a material and adverse impact on our 
business, financial condition, and results of operations.

Increased scrutiny from investors, lenders, and other market participants regarding our environmental, social, and 
governance, or sustainability responsibilities could expose us to additional costs and adversely impact our liquidity, 
results of operations, reputation, employee retention, and stock price.

There is an increasing focus from certain investors, customers, and other key stakeholders concerning corporate 
responsibility, specifically related to environmental, social, and governance (“ESG”) factors. Some investors may use ESG 
criteria to guide their investment strategies and, in some cases, may choose not to invest in us if they believe our policies 
relating to corporate responsibilities are inadequate. Lenders may also use ESG criteria to guide their lending practices and, in 
some cases, may choose not to lend to us.

The ESG factors by which companies’ corporate responsibility practices are assessed may change. This could result in greater 
expectations of us and cause us to undertake costly initiatives to satisfy such new criteria. If we are unable to satisfy the new 
corporate responsibility criteria, investors may view our policies related to corporate responsibility as inadequate. We risk 
damage to our reputation in the event our corporate responsibility procedures or goals do not meet the standards or goals set 
by various constituencies. In addition, if our competitors’ corporate responsibility performance is perceived to be greater than 
ours, potential or current investors may elect to invest in our competitors instead. Further, in the event we communicate 
certain initiatives or goals related to ESG, we could fail, or be perceived to have failed, in our achievement of such initiatives 
or goals. If we fail to satisfy the expectations of investors and other key stakeholders, or our initiatives are not executed as 
planned, our reputation, employee retention, and willingness of our customers and suppliers to do business with us, financial 
results, and stock price could be materially and adversely affected.

Cybersecurity attacks, internal system or service failures may adversely impact our business and operations.

Any system or service disruptions, including those caused by projects to improve our information technology systems, if not 
anticipated and appropriately mitigated, could disrupt our business and impair our ability to effectively provide products and 
related services to our customers and could have a material adverse effect on our business. We could also be subject to 
systems failures, including network, software or hardware failures, whether caused by us, third-party service providers, 
intruders or hackers, computer viruses, natural disasters, power shortages or terrorist attacks. Cybersecurity threats are 
evolving and include, but are not limited to, malicious software, unauthorized attempts to gain access to sensitive, 
confidential or otherwise protected information related to us or our products, our employees, customers or suppliers, or other 
acts that could lead to disruptions in our business. Any such failures could cause loss of data and interruptions or delays in 
our business, cause us to incur remediation costs, subject us to claims and damage our reputation. In addition, the failure or 
disruption of our communications or utilities could cause us to interrupt or suspend our operations or otherwise adversely 

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affect our business. Our property and business interruption insurance may be inadequate to compensate us for all losses that 
may occur as a result of any system or operational failure or disruption which would adversely affect our business, results of 
operations and financial condition.

Assertions by third parties that we violated their intellectual property rights could have a material adverse effect on 
our business, financial condition, and results of operations.

Third parties may claim that we, our customers, licensees, or parties indemnified by us are infringing upon or otherwise 
violating their intellectual property rights. Such claims may be made by competitors seeking to obtain a competitive 
advantage or by other parties. Additionally, in recent years, individuals and groups have begun purchasing intellectual 
property assets for the purpose of making claims of infringement and attempting to extract settlements from companies like 
ours.

Any claims that we violated a third party’s intellectual property rights can be time consuming and costly to defend and 
distract management’s attention and resources, even if the claims are without merit. Such claims may also require us to 
redesign affected products and services, enter into costly settlement or license agreements or pay costly damage awards, or 
face a temporary or permanent injunction prohibiting us from marketing or providing the affected products and services. 
Even if we have an agreement to indemnify us against such costs, the indemnifying party may not have sufficient financial 
resources or otherwise be unable to uphold its contractual obligations. If we cannot or do not license the infringed technology 
on favorable terms or cannot or do not substitute similar technology from another source, our revenue and earnings could be 
adversely impacted.

Damage or destruction of our facilities caused by storms, earthquake, fires or other causes could adversely affect our 
financial results and financial condition.

We have operations located in regions of the U.S. that may be exposed to damaging storms, earthquakes, fires and other 
natural disasters. Although we maintain standard property casualty insurance covering our properties and may be able to 
recover costs associated with certain natural disasters through insurance, we do not carry any earthquake insurance because of 
the cost of such insurance. Many of our properties are located in Southern California, an area subject to earthquake activity. 
Our California performance centers generated $180.5 million in net revenues during 2022. Even if covered by insurance, any 
significant damage or destruction of our facilities due to storms, earthquakes, fires or other natural disasters could result in 
our inability to meet customer delivery schedules and may result in the loss of customers and significant additional costs to 
us. Thus, any significant damage or destruction of our properties could have a material adverse effect on our business, 
financial condition or results of operations. See discussion of a fire in June 2020 which severely damaged our Guaymas, 
Mexico performance center in Note 15 to our consolidated financial statements included in Part IV, Item 15(a) of this Form 
10-K for further information.

ITEM 1B. UNRESOLVED STAFF COMMENTS

None.

ITEM 2. PROPERTIES 

Our headquarters are located in Santa Ana, California. As of December 31, 2022, we owned or leased facilities and land for 
corporate functions and manufacturing at locations throughout the United States and various places outside the United States. 
We believe our existing facilities are suitable and adequate for our present purposes. Each of our reportable segments uses 
each of these facilities.

ITEM 3. LEGAL PROCEEDINGS

See Note 15 to our consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for 
a description of our legal proceedings.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

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PART II

ITEM 5. MARKET FOR THE REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS 

AND   ISSUER PURCHASES OF EQUITY SECURITIES

Our common stock is listed on the New York Stock Exchange under the symbol DCO. As of December 31, 2022, we had 142 
holders of record of our common stock. We have not paid any dividends since the first quarter of 2011 and we do not expect 
to pay dividends for the foreseeable future. 

See “Part III, Item 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT 
AND RELATED STOCKHOLDER MATTERS” for information relating to shares to be issued under equity 
compensation plans.

Issuer Purchases of Equity Securities

None.

Performance Graph

The following graph compares the yearly percentage change in our cumulative total shareholder return with the cumulative 
total return of the Russell 2000 Index and the median of our 2023 Proxy Statement peers (“Median of Peers”) over a five year 
period, assuming the reinvestment of any dividends. The graph is not necessarily indicative of future price performance:

Comparison of 5 Year Cumulative Total Return
Assumes Initial Investment of $100
December 2022

$350

$325

$300

$275

$250

$225

$200

$175

$150

$125

$100

$75

$50

$25

$0

$100

$176

$122

$83

2017

2018

2019

2020

2021

2022

Ducommun Inc.

Russell 2000 Index

Median of Peers

ITEM 6. [Reserved]

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Item 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF 

OPERATIONS

Overview

Ducommun Incorporated (“Ducommun,” “the Company,” “we,” “us” or “our”) is a leading global provider of engineering 
and manufacturing services for high-performance products and high-cost-of failure applications used primarily in the 
aerospace and defense (“A&D”), industrial, medical, and other industries (“Industrial”). We differentiate ourselves as a full-
service solution-based provider, offering a wide range of value-added products and services in our primary businesses of 
electronics, structures and integrated solutions. We operate through two primary business segments:  Electronic Systems and 
Structural Systems, each of which is a reportable segment.

COVID-19 Pandemic Impact on Our Business

The COVID-19 pandemic has had a significant impact on our overall business during the year ended December 31, 2022. As 
a result of the COVID-19 pandemic, precautionary measures were instituted by governments and businesses to mitigate its 
spread, including the imposition of travel restrictions, quarantines, shelter in place directives, and shutting down of non-
essential businesses. 

The safety of our employees remains our highest priority. The well-being and safety protocols that were already in place at all 
of our facilities were further enhanced at the onset of the COVID-19 pandemic. We continue to follow safety protocols 
consistent with guidelines provided by state and local governments and the Centers for Disease Control and Prevention 
(“CDC”). These measures included social distancing, provision of personal protective equipment, enhanced cleaning, and 
flexible work arrangements wherever possible. We have also offered enhanced leave and benefits to our employees and 
provided frequent updates to ensure our workforce is kept apprised of evolving regulations and safety measures.

In March 2020, the U.S. enacted the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) which provides 
tax relief to individuals and businesses affected by the coronavirus pandemic. We have not requested or accepted any loans or 
payments that are available under the CARES Act, however, we have utilized the option to defer payment of the employer 
portion of payroll taxes (Social Security) that would otherwise be required to be made during the period beginning March 27, 
2020 to December 31, 2020. One half of the deferred amount was required to be paid and was paid by December 31, 2021, 
and the remaining 50% was required to be paid and was paid by December 31, 2022. Thus, there was no accrued liabilities on 
the consolidated balance sheets related to this item as of December 31, 2022.

The COVID-19 pandemic and the resulting inflation, rising interest rates, supply chain issues, and other events including the 
war in Ukraine have and continues to contribute to a general slowdown in the global economy and most significantly, the 
commercial aerospace end-use market. While both major large aircraft manufacturers, The Boeing Company (“Boeing”) and 
Airbus SE, have announced increases in build rates for 2023, the ramp up is slower than expected and below pre-pandemic 
levels. In its 2022 Annual Report on Form 10-K, Boeing indicated that domestic travel continues to recover from the 
lingering effects of the COVID-19 pandemic and will recover before international travel. However, the pace of the 
commercial market recovery remains impacted by government restrictions related to COVID-19, especially China. While the 
full extent and impact of the COVID-19 pandemic cannot be reasonably estimated with certainty at this time, COVID-19 has 
had a significant impact on our business, the businesses of our customers and suppliers, as well as our results of operations 
and financial condition, and may have a material adverse impact on our business, results of operations and financial condition 
for 2023 and beyond. See Risk Factors included in Part I, Item 1A of this Annual Report on Form 10-K (“Form 10-K”).

Recap for the year ended December 31, 2022:

•

•

•

Net revenues of $712.5 million 

Net income of $28.8 million, or $2.33 per diluted share

Adjusted EBITDA of $94.7 million

Non-GAAP Financial Measures

Adjusted earnings before interest, taxes, depreciation, amortization, stock-based compensation expense, restructuring 
charges, Guaymas fire related expenses, insurance recoveries related to business interruption, inventory purchase accounting 
adjustments, loss on extinguishment of debt, other debt refinancing costs, gain on sale-leaseback, and success bonus related 
to the completion of sale-leaseback transaction (“Adjusted EBITDA”) was $94.7 million and $92.8 million for years ended 
December 31, 2022 and December 31, 2021, respectively.

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When viewed with our financial results prepared in accordance with accounting principles generally accepted in the United 
States of America (“GAAP”) and accompanying reconciliations, we believe Adjusted EBITDA provides additional useful 
information that clarifies and enhances the understanding of the factors and trends affecting our past performance and future 
prospects. We define Adjusted EBITDA, explain how it is calculated, and provide a reconciliation to the most comparable 
GAAP measure in the table below. Adjusted EBITDA and the related financial ratios, as presented in this Form 10-K, are 
supplemental measures of our performance that are not required by, or presented in accordance with, GAAP. They are not a 
measurement of our financial performance under GAAP and should not be considered as alternatives to net income or any 
other performance measures derived in accordance with GAAP, or as an alternative to net cash provided by operating 
activities as measures of our liquidity. The presentation of these measures should not be interpreted to mean that our future 
results will be unaffected by unusual or nonrecurring items.

We use Adjusted EBITDA as a non-GAAP operating performance measure internally as a complementary financial measure 
to evaluate the performance and trends of our businesses. We also present Adjusted EBITDA and the related financial ratios, 
as applicable, because we believe that measures such as these provide useful information with respect to our ability to meet 
our operating commitments.

Adjusted EBITDA has limitations as an analytical tool, and you should not consider it in isolation or as substitutes for 
analysis of our results as reported under GAAP. Some of these limitations include:

•

•

•

•

•

•

•

It does not reflect our cash expenditures, future requirements for capital expenditures or contractual 
commitments;

It does not reflect changes in, or cash requirements for, our working capital needs;

It does not reflect the significant interest expense or the cash requirements necessary to service interest or 
principal payments on our debt;

Although depreciation and amortization are non-cash charges, the assets being depreciated and amortized will 
often have to be replaced in the future, and Adjusted EBITDA does not reflect any cash requirements for such 
replacements;

It is not adjusted for all non-cash income or expense items that are reflected in our statements of cash flows;

It does not reflect the impact on earnings or charges resulting from matters unrelated to our ongoing operations; 
and

Other companies in our industry may calculate Adjusted EBITDA differently from us, limiting their usefulness 
as comparative measures.

As a result of these limitations, Adjusted EBITDA and the related financial ratios should not be considered as measures of 
discretionary cash available to us to invest in the growth of our business or as a measure of cash that will be available to us to 
meet our obligations. You should compensate for these limitations by relying primarily on our GAAP results and using 
Adjusted EBITDA only as supplemental information. See our consolidated financial statements contained in this Form 10-K.

Even with the limitations above, we believe that Adjusted EBITDA is useful to an investor in evaluating our results of 
operations as this measure:

•

•

•

Is widely used by investors to measure a company’s operating performance without regard to items excluded 
from the calculation of such terms, which can vary substantially from company to company depending upon 
accounting methods and book value of assets, capital structure and the method by which assets were acquired, 
among other factors;

Helps investors to evaluate and compare the results of our operations from period to period by removing the 
effect of our capital structure from our operating performance; and

Is used by our management team for various other purposes in presentations to our Board of Directors as a basis 
for strategic planning and forecasting.

The following financial items have been added back to or subtracted from our net income when calculating Adjusted 
EBITDA:

•

Interest expense may be useful to investors for determining current cash flow;

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•

•

•

•

•

•

•

•

•

•

•

•

Income tax expense may be useful to investors because it represents the taxes which may be payable for the 
period and the change in deferred taxes during the period, and may reduce cash flow available for use in our 
business;

Depreciation may be useful to investors because it generally represents the wear and tear on our property and 
equipment used in our operations;

Amortization expense may be useful to investors because it represents the estimated attrition of our acquired 
customer base and the diminishing value of product rights;

Stock-based compensation expense may be useful to our investors for determining current cash flow;

Restructuring charges may be useful to our investors in evaluating our core operating performance;

Guaymas fire related expenses may be useful to our investors in evaluating our core operating performance;

Insurance recoveries related to business interruption may be useful to our investors in evaluating our core 
operating performance;

Purchase accounting inventory step-ups may be useful to our investors as they do not necessarily reflect the 
current or on-going cash charges related to our core operating performance;

Loss on extinguishment of debt may be useful to our investors for determining current cash flow;

Other debt refinancing costs may be useful to our investors in evaluating our core operating performance;

Gain on sale-leaseback may be useful to our investors in evaluating our core operating performance; and

Success bonus related to completion of sale-leaseback transaction may be useful to our investors in evaluating 
our core operating performance.

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Reconciliations of net income to Adjusted EBITDA and the presentation of Adjusted EBITDA as a percentage of net 
revenues were as follows:

Net income
Interest expense
Income tax expense
Depreciation
Amortization
Stock-based compensation expense (1)
Restructuring charges (2)
Guaymas fire related expenses
Insurance recoveries related to business interruption
Inventory purchase accounting adjustments (3)
Loss on extinguishment of debt
Other debt refinancing costs
Gain on sale-leaseback
Success bonus related to completion of sale-leaseback transaction (4)
Adjusted EBITDA

$ 

$ 

(Dollars in thousands)
Years Ended December 31,

2022
28,789 
11,571 
4,533 
14,535 
16,886 
10,744 
6,686 
4,466 
(5,400) 
1,381 
295 
224 
— 
— 
94,710 

$ 

$ 

2021
135,536 
11,187 
34,948 
14,051 
14,338 
11,212 
— 
2,486 
— 
106 
— 
— 
(132,522) 
1,451 
92,793 

$ 

$ 

2020
29,174 
13,653 
2,807 
13,824 
15,026 
9,299 
2,424 
1,704 
— 
— 
— 
— 
— 
— 
87,911 

% of net revenues

 13.3 %

 14.4 %

 14.0 %

(1) 2022 included $1.2 million of stock-based compensation expense for awards with both performance and market 

conditions that will be settled in cash.

(2) 2022 included $0.5 million of restructuring charges that were recorded as cost of sales.
(3) 2022 and 2021 included inventory purchase accounting adjustments of inventory that was stepped up as part of our 
purchase price allocation from our acquisition of Magnetic Seal LLC (f/k/a Magnetic Seal Corporation, “MagSeal”) 
in December 2021 and is a part of our Structural Systems operating segment.

(4) 2021 included $1.3 million of success bonus related to the completion of the sale-leaseback transaction that was 

recorded as part of cost of sales.

27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

RESULTS OF OPERATIONS

2022 Compared to 2021 

The following table sets forth net revenues, selected financial data, the effective tax rate and diluted earnings per share:

Net Revenues
Cost of Sales
Gross Profit
Selling, General and Administrative Expenses
Restructuring Charges
Operating Income
Interest Expense
Loss on Extinguishment of Debt
Gain on Sale-Leaseback
Other Income, Net
Income Before Taxes
Income Tax Expense
Net Income

Effective Tax Rate
Diluted Earnings Per Share

nm = not meaningful

(Dollars in thousands, except per share data)
Years Ended December 31,

2022
712,537 
568,240 
144,297 
98,351 
6,158 
39,788 
(11,571) 
(295) 
— 
5,400 
33,322 
4,533 
28,789 

%
of Net Revenues

 100.0 % $ 
 79.7 %  
 20.3 %  
 13.8 %  
 0.9 %  
 5.6 %  
 (1.6) %  
 — %  
 — %  
 0.7 %  
 4.7 %  
nm  
 4.0 % $ 

2021
645,413 
502,953 
142,460 
93,579 
— 
48,881 
(11,187) 
— 
132,522 
268 
170,484 
34,948 
135,536 

 13.6 %
2.33 

nm
nm $ 

 20.5 %
11.06 

$ 

$ 

$ 

%
of Net Revenues

 100.0 %
 77.9 %
 22.1 %
 14.5 %
 — %
 7.6 %
 (1.7) %
 — %
 20.5 %
 — %
 26.4 %
nm
 21.0 %

nm
nm

Net Revenues by End-Use Market and Operating Segment

Net revenues by end-use market and operating segment during 2022 and 2021, respectively, were as follows:

Consolidated Ducommun
Military and space
Commercial aerospace
Industrial

Total

Electronic Systems
Military and space
Commercial aerospace
Industrial

Total

Structural Systems
Military and space
Commercial aerospace
Total

(Dollars in thousands)
Years Ended December 31,

% of Net Revenues

Change

2022

2021

2022

2021

(33,147)  $ 
91,778 
8,493 
67,124  $ 

420,701  $ 
247,509 
44,327 
712,537  $ 

453,848 
155,731 
35,834 
645,413 

(13,730)  $ 
33,227 
8,493 
27,990  $ 

314,181  $ 
82,130 
44,327 
440,638  $ 

327,911 
48,903 
35,834 
412,648 

 59.1 %
 34.7 %
 6.2 %
 100.0 %

 71.3 %
 18.6 %
 10.1 %
 100.0 %

 70.3 %
 24.1 %
 5.6 %
 100.0 %

 79.5 %
 11.8 %
 8.7 %
 100.0 %

(19,417)  $ 
58,551 
39,134  $ 

106,520  $ 
165,379 
271,899  $ 

125,937 
106,828 
232,765 

 39.2 %
 60.8 %
 100.0 %

 54.1 %
 45.9 %
 100.0 %

$ 

$ 

$ 

$ 

$ 

$ 

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Net revenues for 2022 were $712.5 million compared to $645.4 million for 2021. The year-over-year increase was primarily 
due to the following:

•

•

$91.8 million higher revenues in our commercial aerospace end-use markets due to higher build rates on large 
aircraft platforms, other commercial aerospace platforms, and regional and business aircraft platforms; partially 
offset by

$33.1 million lower revenues in our military and space end-use markets due to lower build rates on military 
rotary-wing aircraft platforms and military fixed-wing aircraft platforms.

Net Revenues by Major Customers

A significant portion of our net revenues are from our top ten customers as follows:

Boeing Company

General Dynamics Corporation

Lockheed Martin Corporation
Northrop Grumman Corporation

Raytheon Technologies Corporation

Spirit AeroSystems Holdings, Inc.

Viasat, Inc.
Top ten customers(1)

Years Ended December 31,

2022

2021

 6.7 %

 5.7 %

 3.5 %

 5.7 %

 21.6 %

 5.7 %

 5.4 %

 61.4 %

 7.8 %

 3.0 %

 4.4 %

 7.1 %

 24.4 %

 3.8 %

 2.6 %

 61.1 %

(1) Includes The Boeing Company (“Boeing”), General Dynamics Corporation (“GD”), Lockheed Martin Corporation 
(“Lockheed Martin”), Northrop Grumman Corporation (“Northrop”), Raytheon Technologies Corporation (“Raytheon”), 
Spirit AeroSystems Holdings, Inc. (“Spirit”), and Viasat, Inc. (“Viasat”).

The revenues from Boeing, GD, Lockheed Martin, Northrop, Raytheon, Spirit, and Viasat are diversified over a number of 
commercial, military and space programs and some of which were generated by both operating segments.

Gross Profit

Gross profit consists of net revenues less cost of sales. Cost of sales includes the cost of production of finished products and 
other expenses related to inventory management, manufacturing quality, and order fulfillment. Gross profit margin decreased 
to 20.3% in 2022 compared to 22.1% in 2021 primarily due to unfavorable product mix, partially offset by favorable 
manufacturing volume and lower compensation and benefits costs.

Selling, General and Administrative (“SG&A”) Expenses

SG&A expenses increased $4.8 million in 2022 compared to 2021 primarily due to higher other general administrative 
expenses of $4.0 million and higher compensation and benefits costs of $2.8 million, partially offset by lower professional 
services fees of $2.0 million.

Restructuring Charges

Restructuring charges increased $6.2 million in 2022 compared to 2021 primarily due to the restructuring plan that was 
approved and commenced in April 2022 that is expected to better position us for stronger performance. See Note 3 to our 
consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for further information.

Interest Expense

Interest expense increased in 2022 compared to 2021 primarily due to higher interest rates, partially offset by a lower 
outstanding debt balance. See Note 9 to our consolidated financial statements included in Part IV, Item 15(a) of this Annual 
Report on Form 10-K for further information on our long-term debt.

29

Table of Contents

Gain on Sale-Leaseback

Gain on sale-leaseback decreased in 2022 compared to 2021 due to a lack of sale-leaseback during 2022. See Note 6 to our 
consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for further information 
on our sale-leaseback transaction.

Income Tax Expense
We recorded an income tax expense of $4.5 million (an effective tax rate of 13.6%) in 2022, compared to $34.9 million (an 
effective tax rate of 20.5%) in 2021. The decrease in the effective tax rate for 2022 compared to 2021 was primarily due to 
lower pre-tax income for 2022 compared to 2021, which included the gain on the sale-leaseback transaction we entered into 
in December 2021. The lower pre-tax income in 2022 caused the research and development tax credits to have a higher 
income tax benefit impact on the effective tax rate. The higher income tax benefit on the effective tax rate was partially offset 
by higher income tax expense related to non-deductible book compensation expenses.

Our unrecognized tax benefits were $4.9 million and $4.4 million in 2022 and 2021, respectively. We record interest and 
penalty charges, if any, related to uncertain tax positions as a component of tax expense and unrecognized tax benefits. The 
amounts accrued for interest and penalty charges as of December 31, 2022 and 2021 were not significant. If recognized, $2.5 
million would affect the effective income tax rate. As a result of statute of limitations set to expire in 2023, we expect 
decreases to our unrecognized tax benefits of approximately $0.6 million in the next twelve months.

We file U.S. Federal and state income tax returns. We are subject to examination by the Internal Revenue Service (“IRS”) for 
tax years after 2018 and by state taxing authorities for tax years after 2017. While we are no longer subject to examination 
prior to those periods, carryforwards generated prior to those periods may still be adjusted upon examination by the IRS or 
state taxing authority if they either have been or will be used in a subsequent period. We believe we have adequately accrued 
for tax deficiencies or reductions in tax benefits, if any, that could result from the examination and all open audit years.

In March 2020, the U.S. enacted the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) that provided tax 
relief to individuals and businesses affected by the coronavirus pandemic. We considered the provisions of the CARES Act 
and determined they do not have a material impact to our overall income taxes. We utilized the option to defer payment of the 
employer portion of payroll taxes (Social Security) that would otherwise be required to be made during the period beginning 
March 27, 2020 to December 31, 2020. See COVID-19 Pandemic Impact on Our Business above. As such, as of December 
31, 2020, we deferred payment of income tax deductions related to payroll taxes of $6.1 million and recorded the related 
deferred tax asset of $1.4 million, which was included as part of the net deferred income taxes on the consolidated balance 
sheet. We were required to and made the payments for 50% of the deferred payroll taxes by December 31, 2021. We were 
required to and made the payments for the remaining 50% of the deferred payroll taxes by December 31, 2022.

The Tax Cuts and Jobs Act of 2017 (“TCJA”), which was signed into U.S. law in December 2017, eliminated the option to 
immediately deduct research and development expenditures in the year incurred under Section 174 effective January 1, 2022. 
The amended provision under Section 174 requires us to capitalize and amortize these expenditures over five years (for U.S.-
based research). As of December 31, 2022, we recorded an increase to income taxes payable of $10.6 million and a decrease 
to net deferred tax liabilities of a similar amount. We are monitoring legislation for any further changes to Section 174 and 
the potential impact to our financial statements in 2023.

On August 16, 2022, the U.S. enacted the Inflation Reduction Act of 2022 (“IRA”) which aims to curb inflation by reducing 
the deficit, lowering prescription drug prices, and investing in domestic energy production while promoting clean energy. We 
considered the provisions in the IRA and determined they have no or minimal impact to our overall income taxes.

On August 9, 2022, the U.S. enacted the Creating Helpful Incentives to Produce Semiconductors Act of 2022 (“CHIPS Act”) 
which provides new funding to boost domestic research and manufacturing of semiconductors in the United States. We are 
evaluating the provisions in the CHIPS Act. Any impact to our overall income taxes would be for 2023 and thereafter.

Net Income and Earnings per Diluted Share

Net income and earnings per diluted share for 2022 were $28.8 million, or $2.33 per diluted share, compared to net income 
and earnings per diluted share for 2021 of $135.5 million, or $11.06 per diluted share. The decrease in net income in 2022 
compared to 2021 was primarily due to a lack of gain on sale-leaseback of $132.5 million, higher restructuring charges of 
$6.7 million ($0.5 million was recorded as cost of sales), and higher SG&A expenses of $4.8 million, partially offset by 
lower income tax expense of $30.4 million and higher other income, net of $5.1 million.

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Table of Contents

Business Segment Performance

We report our financial performance based upon the two reportable operating segments: Electronic Systems and Structural 
Systems. The results of operations differ between our reportable operating segments due to differences in competitors, 
customers, extent of proprietary deliverables and performance. The following table summarizes our business segment 
performance for 2022 and 2021: 

31

 
Table of Contents

Net Revenues

Electronic Systems

Structural Systems

Total Net Revenues
Segment Operating Income
Electronic Systems

Structural Systems

Corporate General and Administrative Expenses (1)

Total Operating Income

Adjusted EBITDA

Electronic Systems

Operating Income

Other Income

Depreciation and Amortization

Restructuring Charges

Success Bonus Related to Completion of Sale-
Leaseback Transaction (2)

Structural Systems

Operating Income

Other Income

Depreciation and Amortization

Restructuring Charges

Inventory Purchase Accounting Adjustments

Guaymas Fire Related Expenses

Success Bonus Related to Completion of Sale-
Leaseback Transaction (2)

Corporate General and Administrative Expenses (1)

Operating Loss

Depreciation and Amortization

Stock-Based Compensation Expense

Other Debt Refinancing Costs

Success Bonus Related to Completion of Sale-
Leaseback Transaction (2)

Adjusted EBITDA

Capital Expenditures
Electronic Systems

Structural Systems
Corporate Administration

Total Capital Expenditures

%

Change

(Dollars in thousands)
Years Ended December 31,

2022

2021

%
of Net  
Revenues

2022

%
of Net  
Revenues

2021

 6.8 % $  440,638  $  412,648 

 16.8 %  
  232,765 
271,899 
 10.4 % $  712,537  $  645,413 

 61.8 %

 38.2 %
 100.0 %

 63.9 %

 36.1 %
 100.0 %

$ 

49,876  $  57,629 

17,225 
67,101 

20,234 
77,863 

(27,313)   

(28,982) 

$ 

39,788  $  48,881 

 11.3 %

 6.3 %

 14.0 %

 8.7 %

 (3.8) %

 5.6 %

 (4.5) %

 7.6 %

$ 

49,876  $  57,629 

— 

13,974 

3,786 

— 

196 

13,823 

— 

970 

67,636 

72,618 

 15.3 %

 17.6 %

17,225 

20,234 

— 

72 

17,212 

14,331 

2,900 

1,381 

4,466 

— 

106 

2,486 

— 

475 

43,184 

37,704 

 15.9 %

 16.2 %

(27,313)   

(28,982) 

235 

235 

10,744 

11,212 

224 

— 

— 

6 

(16,110)   

(17,529) 

$ 

94,710  $  92,793 

 13.3 %

 14.4 %

$ 

10,717  $ 
8,834 

— 

7,471 
8,463 

— 

$ 

19,551  $  15,934 

32

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

(1) Includes costs not allocated to either the Electronic Systems or Structural Systems operating segments.
(2) 2021 included $1.3 million of success bonus related to the completion of the sale-leaseback transaction that was 

recorded as part of cost of sales.

Electronic Systems

Electronic Systems’ net revenues in 2022 compared to 2021 increased $28.0 million primarily due to the following:

•

•

$33.2 million higher revenues in our commercial aerospace end-use markets due to higher build rates on other 
commercial aerospace platforms, regional and business aircraft platforms, and large aircraft platforms; partially 
offset by

$13.7 million lower revenues in our military and space end-use markets due to lower build rates on military 
rotary-wing aircraft platforms and various missile platforms, partially offset by higher build rates on military 
fixed-wing aircraft platforms.

Electronic Systems segment operating income in 2022 compared to 2021 decreased $7.8 million primarily due to unfavorable 
product mix and restructuring charges, partially offset by favorable manufacturing volume and lower compensation and 
benefits costs.

Structural Systems

Structural Systems’ net revenues in 2022 compared to 2021 increased $39.1 million primarily due to the following:

•

•

$58.6 million higher revenues in commercial aerospace end-use markets due to higher build rates on large 
aircraft platforms, other commercial aerospace platforms, and regional and business aircraft platforms; partially 
offset by

$19.4 million lower revenues in military and space end-use markets due to lower build rates on various missile 
platforms.

The Structural Systems operating income in 2022 compared to 2021 decreased $3.0 million primarily due to unfavorable 
product mix and restructuring charges, partially offset by favorable manufacturing volume and lower compensation and 
benefits costs.

In June 2020, a fire severely damaged our performance center in Guaymas, Mexico, which is part of our Structural Systems 
segment. We have insurance coverage and up to a capped amount, expect the damaged items will be covered, less our 
deductible. The full financial impact cannot be estimated at this time as we are currently working with our insurance carriers 
to determine the cause of the fire. The loss of production from the Guaymas performance center was being absorbed by our 
other existing performance centers, however, we have reestablished and are in the process of ramping up our manufacturing 
capabilities in a different leased facility in Guaymas. A neighboring, non-related manufacturing facility, also suffered fire 
damage during the same time as the fire that severely damaged our Guaymas performance center. The cause of the fire is still 
undetermined and as such, there is no amount of loss that is probable and reasonably estimable at this time. If we are 
ultimately deemed to be responsible or partly responsible, it is possible we could incur a loss in excess of our insurance 
coverage limits, which could be material to our cash flow, liquidity, or financial results. See Note 13 and Note 15 to our 
consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for additional 
information.

Corporate General and Administrative (“CG&A”) Expenses

CG&A expenses in 2022 compared to 2021 decreased $1.7 million primarily due to lower professional services fees of $1.5 
million and lower compensation and benefits costs of $0.8 million.

Backlog

We define backlog as customer placed purchase orders (“POs”) and long-term agreements (“LTAs”) with firm fixed price 
and expected delivery dates of 24 months or less. The majority of the LTAs do not meet the definition of a contract under 
ASC 606 and thus, the backlog amount disclosed below is greater than the remaining performance obligations amount 
disclosed in Note 1 to our consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 
10-K. Backlog is subject to delivery delays or program cancellations, which are beyond our control. Backlog is affected by 
timing differences in the placement of customer orders and tends to be concentrated in several programs to a greater extent 

33

Table of Contents

than our net revenues. As a result of these factors, trends in our overall level of backlog may not be indicative of trends in our 
future net revenues.
The increase in backlog was primarily in the commercial aerospace end-use markets; partially offset by a decrease in the 
military and space end-use markets. $655.0 million of total backlog is expected to be delivered over the next 12 months. The 
following table summarizes our backlog for 2022 and 2021:

Consolidated Ducommun
Military and space
Commercial aerospace
Industrial

Total

Electronic Systems
Military and space
Commercial aerospace
Industrial

Total

Structural Systems
Military and space
Commercial aerospace
Total

2021 Compared to 2020 

(Dollars in thousands)
December 31,

Change

2022

2021

$ 

$ 

$ 

$ 

$ 

$ 

(62,924)  $ 
116,985 
1,572 

55,633  $ 

457,354  $ 
450,092 
53,374 

960,820  $ 

(38,420)  $ 
68,780 
1,572 
31,932  $ 

361,582  $ 
125,590 
53,374 
540,546  $ 

520,278 
333,107 
51,802 

905,187 

400,002 
56,810 
51,802 
508,614 

(24,504)  $ 
48,205 
23,701  $ 

95,772  $ 
324,502 
420,274  $ 

120,276 
276,297 
396,573 

See Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations in our 2021 Annual 
Report on Form 10-K filed with the SEC on February 23, 2022, which is incorporated by reference herein.

LIQUIDITY AND CAPITAL RESOURCES

Available Liquidity

Total debt, the weighted-average interest rate, cash and cash equivalents and available credit facilities were as follows:

Total debt, including long-term portion
Weighted-average interest rate on debt
Term Loans interest rate
Cash and cash equivalents
Unused Revolving Credit Facility

(Dollars in millions)
December 31,

2022

2021

$ 

$ 
$ 

248.4 
 4.36 %
 4.24 %
46.2 
199.8 

$ 

$ 
$ 

287.7 
 3.27 %
 3.22 %
76.3 
99.8 

On July 14, 2022, we completed a refinancing of all our existing debt by entering into a new term loan (“2022 Term Loan”) 
and a new revolving credit facility (“2022 Revolving Credit Facility”). The 2022 Term Loan is a $250.0 million senior 
secured loan that matures on July 14, 2027. The 2022 Revolving Credit Facility is a $200.0 million senior secured revolving 
credit facility that matures on July 14, 2027. The 2022 Term Loan and 2022 Revolving Credit Facility, collectively are the 
new credit facilities (“2022 Credit Facilities”). In conjunction with the closing of the 2022 Credit Facilities, we utilized the 
entire $250.0 million of proceeds from the 2022 Term Loan plus our existing cash on hand to pay off our entire debt balance 
outstanding of $254.2 million under prior credit facilities. At the same leverage ratio, the interest rate spread in the 2022 
Credit Facilities is lower than the interest rate spread under our prior credit facilities. Interest payments are typically paid on a 
quarterly basis, on the last business day each quarter. In addition, the 2022 Term Loan requires quarterly amortization 

34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

payments of 0.625% during year one and year two, 1.250% during year three and year four, and 1.875% during year five of 
the original outstanding principal balance of the 2022 Term Loan amount, on the last business day each quarter. Further, the 
undrawn portion of the commitment of the 2022 Revolving Credit Facility is subject to a commitment fee ranging from 
0.175% to 0.275%, based upon the consolidated total net adjusted leverage ratio, typically paid on a quarterly basis, on the 
last business day each quarter. However, the 2022 Revolving Credit Facility does not require any principal installment 
payments. As of December 31, 2022, we were in compliance with all covenants required under the 2022 Credit Facilities. See 
Note 9 to our consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for 
further information.

During 2022, we paid down our existing debt an aggregate total of $34.2 million. We also made the mandatory quarterly 
amortization payment of $1.6 million on the 2022 Term Loan and $3.5 million on our existing term loan described below 
during 2022.

In December 2019, we completed the refinancing of a portion of our then existing debt and entered into a new revolving 
credit facility (“2019 Revolving Credit Facility”) to replace the then existing revolving credit facility that was entered into in 
November 2018 (“2018 Revolving Credit Facility”) and entered into a new term loan (“2019 Term Loan”). The 2019 
Revolving Credit Facility was a $100.0 million senior secured revolving credit facility that would have matured on December 
20, 2024 and replaced the $100.0 million 2018 Revolving Credit Facility that would have matured on November 21, 2023. 
The 2019 Term Loan was a $140.0 million senior secured term loan that would have matured on December 20, 2024. We 
also had a then existing $240.0 million senior secured term loan that was entered into in November 2018 that would have 
matured on November 21, 2025 (“2018 Term Loan”). The original amounts available under the 2019 Revolving Credit 
Facility, 2019 Term Loan, and 2018 Term Loan (collectively, the “Credit Facilities”) in aggregate, totaled $480.0 million at 
that time. We were required to make installment payments of 1.25% of the original outstanding principal balance of the 2019 
Term Loan amount on a quarterly basis, on the last day of the calendar quarter and thus, paid $3.5 million during 2022. In 
addition, if we met the annual excess cash flow threshold, we were required to make an annual additional principal payment 
based on the consolidated adjusted leverage ratio. We did not exceed the annual excess cash flow threshold for 2021 and thus, 
no annual excess cash flow payment was required to be paid during the first quarter of 2022. Further, the undrawn portion of 
the commitment of the 2019 Revolving Credit Facility was subject to a commitment fee ranging from 0.175% to 0.275%, 
based upon the consolidated total net adjusted leverage ratio. 

In the first quarter of 2020, we drew down $50.0 million on the 2019 Revolving Credit Facility to hold as cash on hand, $25.0 
million of which was repaid during the fourth quarter of 2020 with the remaining $25.0 million repaid during 2021, thus, we 
made no net aggregate voluntary prepayments during 2021.

In April 2022, management approved and commenced a restructuring plan that will position us for stronger performance. The 
restructuring plan will mainly reduce headcount and consolidate facilities. As a result of this restructuring plan, we analyzed 
the need to write-down inventory and impair long-lived assets, including operating lease right-of-use assets. As of 
December 31, 2022, we estimate the remaining amount of charges related to this initiative to be $12.0 million to 
$16.0 million in total pre-tax restructuring charges through 2023. Of these charges, we estimate $9.0 million to $12.0 million 
to be cash payments for employee separation and other facility consolidation related expenses, and $3.0 million to 
$4.0 million to be non-cash charges for impairment of long-lived assets. On an annualized basis, we anticipate these 
restructuring actions will result in total cost savings of $11.0 million to $13.0 million. See Note 3 to our consolidated 
financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for further information.

In November 2021, we entered into derivative contracts, U.S. dollar-one month LIBOR forward interest rate swaps 
designated as cash flow hedges, all with an effective date of January 1, 2024, for an aggregate total notional amount of 
$150.0 million, weighted average fixed rate of 1.8%, and all terminating on January 1, 2031 (“Forward Interest Rate Swaps”). 
The Forward Interest Rate Swaps mature on a monthly basis, with fixed amount payer payment dates on the first day of each 
calendar month, commencing on February 1, 2024 through January 1, 2031. See Note 1 and Note 9 to our consolidated 
financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for further information.

On July 14, 2022, as a result of completing a refinancing of our existing debt, we were required to complete an amendment of 
the Forward Interest Rate Swaps (“Amended Forward Interest Rate Swaps”). The Forward Interest Rate Swaps were based on 
U.S. dollar-one month LIBOR and were amended to be based on one month Term SOFR as borrowings using LIBOR are no 
longer available under the 2022 Credit Facilities. The Amended Forward Interest Rate Swaps weighted average fixed rate is 
1.7%, as a result of the difference between U.S. dollar-one month LIBOR and one month Term SOFR. See Note 1 and Note 9 
to our consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for further 
information.

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Table of Contents

In October 2015, we entered into interest rate cap hedges designated as cash flow hedges with a portion of these interest rate 
cap hedges maturing on a quarterly basis, and a final quarterly maturity date of June 2020, in aggregate, totaled $135.0 
million of our debt. We paid a total of $1.0 million in connection with entering into the interest rate cap hedges. The interest 
rate cap hedges matured during our second quarter of 2020 and as such, all remaining amounts related to the interest rate cap 
hedges were fully amortized and unrealized gains and losses recorded in accumulated other comprehensive income were also 
realized at that time. See Note 1 and Note 9 to our consolidated financial statements included in Part IV, Item 15(a) of this 
Annual Report on Form 10-K for further information.

In December 2021, we acquired MagSeal for an original purchase price of $69.5 million, net of cash acquired, all payable in 
cash. Upon the closing of the transaction, we paid a gross total aggregate of $71.3 million in cash, a portion of which was by 
drawing down on our revolving credit facility. This draw down on our revolving credit facility was paid off by December 31, 
2021. See Note 2 to our consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-
K for further information.

In December 2021, we entered into a sale-leaseback transaction for the building and related land for our Gardena 
performance center located in Carson, California (“Sale-Leaseback Agreement”). The building and related land was sold for 
$143.1 million and we recognized a gain of $132.5 million. As part of the Sale-Leaseback Agreement, we entered into an 
initial five year lease for the usage of the just sold building and related land. The future minimum base monthly lease 
payments during the initial five year period in aggregate totaled $19.6 million. See Note 6 to our consolidated financial 
statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for further information.

We expect to spend a total of $17.0 million to $19.0 million for capital expenditures in 2023, financed by cash generated 
from operations, principally to support new contract awards in Electronic Systems and Structural Systems. As part of our 
strategic plan to become a supplier of higher-level assemblies and win new contract awards, additional up-front investment in 
tooling will be required for newer programs which have higher engineering content and higher levels of complexity in 
assemblies. However, some portion of the expected capital expenditures in 2023 could be delayed as a result of the 
COVID-19 pandemic.

We believe the ongoing aerospace and defense subcontractor consolidation makes acquisitions an increasingly important 
component of our future growth. We will continue to make prudent acquisitions and capital expenditures for manufacturing 
equipment and facilities to support long-term contracts for commercial and military aircraft and defense programs.

We continue to depend on operating cash flow and the availability of our 2022 Credit Facilities to provide short-term 
liquidity. Cash generated from operations and bank borrowing capacity is expected to provide sufficient liquidity to meet our 
obligations during the next twelve months from the date of issuance of these financial statements.

Cash Flow Summary

2022 Compared to 2021 

Net cash provided by operating activities during 2022 was $32.7 million, compared to net cash used by operating activities of 
$0.6 million during 2021. The higher cash provided by operating activities during 2022 was primarily due to higher accounts 
payable  and  accrued  liabilities,  partially  offset  by  lower  net  income,  higher  accounts  receivable,  higher  inventories,  and 
higher contract assets.

Net cash used in investing activities during 2022 was $19.2 million compared to net cash provided by investing activities of 
$57.8 million during 2021. The higher cash used in investing activities during 2022 was primarily due to the lack of proceeds 
from sale-leaseback, partially offset by the lack of payments for acquisition.

Net cash used in financing activities during 2022 was $43.5 million compared to $37.3 million during 2021. The higher cash 
used in financing activities during 2022 was primarily due to the net pay down on term loans.

2021 Compared to 2020 

See Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations in our 2021 Annual 
Report on Form 10-K filed with the SEC on February 23, 2022, which is incorporated by reference herein.

Off-Balance Sheet Arrangements

Our off-balance sheet arrangements consist of operating and finance leases not recorded as a result of the practical expedients 
utilized, right of offset of industrial revenue bonds and associated failed sales-leasebacks on property and equipment, and 

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indemnities, none of which we believe may have a material current or future effect on our financial condition, liquidity, 
capital resources, or results of operations.

CRITICAL ACCOUNTING POLICIES AND ESTIMATES

Critical accounting policies and estimates are those accounting policies and estimates that can have a significant impact on 
the presentation of our financial condition and results of operations and that require the use of subjective estimates based 
upon past experience and management’s judgment. Because of the uncertainty inherent in such estimates, actual results may 
differ from these estimates. Below are those policies applied in preparing our financial statements that management believes 
are the most dependent on the application of estimates and assumptions. See Note 1 to our consolidated financial statements 
included in Part IV, Item 15(a) of this Annual Report on Form 10-K for additional accounting policies.

Revenue Recognition

Our customers typically engage us to manufacture products based on designs and specifications provided by the end-use 
customer. This requires the building of tooling and manufacturing first article inspection products (prototypes) before volume 
manufacturing. Contracts with our customers generally include a termination for convenience clause.

We have a significant number of contracts that are started and completed within the same year, as well as contracts derived 
from long-term agreements and programs that can span several years. We recognize revenue under Accounting Standards 
Codification 606, “Revenue from Contracts with Customers” (“ASC 606”), which utilizes a five-step model.

The definition of a contract for us is typically defined as a customer purchase order as this is when we achieve an enforceable 
right to payment. The majority of our contracts are firm fixed-price contracts. The deliverables within a customer purchase 
order are analyzed to determine the number of performance obligations. At times, in order to achieve economies of scale and 
based on our customer’s forecasted demand, we may build in advance of receiving a purchase order from our customer. 
When that occurs, we would not recognize revenue until we have received the customer purchase order.

A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of 
account under ASC 606. A contract’s transaction price is allocated to each distinct performance obligation and recognized as 
revenue when, or as, control is transferred and the performance obligation is satisfied. The majority of our contracts have a 
single performance obligation as the promise to transfer the individual goods or services are highly interrelated or meet the 
series guidance. For contracts with multiple performance obligations, we allocate the contract transaction price to each 
performance obligation using our best estimate of the standalone selling price of each distinct good or service in the contract. 
The primary method used to estimate the standalone selling price is the expected cost plus a margin approach, under which 
we forecast our expected costs of satisfying a performance obligation and then add an appropriate margin for that distinct 
good or service.

We manufacture most products to customer specifications and the product cannot be easily modified to satisfy another 
customer’s order. As such, these products are deemed to have no alternative use once the manufacturing process begins. In 
the event the customer invokes a termination for convenience clause, we would be entitled to costs incurred to date plus a 
reasonable profit. Contract costs typically include labor, materials, overhead, and when applicable, subcontractor costs. For 
most of our products, we are building assets with no alternative use and have enforceable right to payment, and thus, we 
recognize revenue using the over time method.

The majority of our performance obligations are satisfied over time as work progresses. Typically, revenue is recognized over 
time using an input measure (i.e., costs incurred to date relative to total estimated costs at completion, also known as cost-to-
cost plus reasonable profit) to determine progress. Our typical revenue contract is a firm fixed price contract, and the cost of 
raw materials could make up a significant amount of the total costs incurred. As such, we believe using the total costs 
incurred input method would be the most appropriate method. While the cost of raw materials could make up a significant 
amount of the total costs incurred, there is a direct relationship between our inputs and the transfer of control of goods or 
services to the customer.

Contract estimates are based on various assumptions to project the outcome of future events that can span multiple months or 
years. These assumptions include labor productivity and availability; the complexity of the work to be performed; the cost 
and availability of materials; and the performance of subcontractors.

As a significant change in one or more of these estimates could affect the progress completed (and related profitability) on 
our contracts, we review and update our contract-related estimates on a regular basis. We recognize such adjustments under 
the cumulative catch-up method. Under this method, the impact of the adjustment is recognized in the period the adjustment 
is identified. Revenue and profit in future periods of contract performance is recognized using the adjusted estimate.

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The impact of adjustments in contract estimates on our operating earnings can be reflected in either operating costs and 
expenses or revenue. See Note 1 to our consolidated financial statements included in Part IV, Item 15(a) of this Annual 
Report on Form 10-K for the net impact of these adjustments to our consolidated financial statements for 2022 and 2021.

Payments under long-term contracts may be received before or after revenue is recognized. When revenue is recognized 
before we bill our customer, a contract asset is created for the work performed but not yet billed. Similarly, when we receive 
payment before we ship our products to our customer, a contract liability is created for the advance or progress payment. 
When a contract liability and a contract asset exist on the same contract, we report it on a net basis.

We record provisions for the total anticipated losses on contracts, considering total estimated costs to complete the contract 
compared to total anticipated revenues, in the period in which such losses are identified. The provisions for estimated losses 
on contracts require us to make certain estimates and assumptions, including those with respect to the future revenue under a 
contract and the future cost to complete the contract. Our estimate of the future cost to complete a contract may include 
assumptions as to changes in manufacturing efficiency, operating and material costs, and our ability to resolve claims and 
assertions with our customers. If any of these or other assumptions and estimates do not materialize in the future, we may be 
required to adjust the provisions for estimated losses on contracts. The provision for estimated losses on contracts is included 
as part of contract liabilities on the consolidated balance sheets. 

Production cost of contracts includes non-recurring production costs, such as design and engineering costs, and tooling and 
other special-purpose machinery necessary to build parts as specified in a contract. Production costs of contracts are recorded 
to cost of sales using the over time revenue recognition model. We review the value of the production cost of contracts on a 
quarterly basis to ensure when added to the estimated cost to complete, the value is not greater than the estimated realizable 
value of the related contracts. 

Business Combinations

When a business is acquired, we allocate the purchase price by recording the assets acquired and liabilities assumed at their 
estimated fair values as of the acquisition date, with the excess cost recorded as goodwill. A preliminary fair value is 
determined once a business is acquired, with the final determination of fair value be completed no later than one year from 
the date of acquisition. 

To determine the estimated fair value of assets acquired and liabilities assumed requires significant judgment and estimates, 
including the selection of valuation methodologies, estimates of future revenues, costs and cash flows, discount rates, and 
selection of comparable companies. We engage the assistance of valuation specialists in concluding on fair value 
measurements in determining the fair value of assets acquired and liabilities assumed in business combinations. 

The fair value of the intangible assets is estimated using several valuation methodologies, including the income based or 
market based approaches, which represent Level 3 fair value measurements. Inputs to fair value analyses and other aspects of 
the allocation of the purchase price require judgment. The value for customer relationships is typically estimated based on a 
multi-period excess earnings approach. The more significant inputs used in the customer relationships intangible asset 
valuation include (i) future revenue growth rates, (ii) projected gross margins, (iii) the customer attrition rate, and (iv) the 
discount rate. The useful lives are estimated based on the underlying agreements or the future economic benefit expected to 
be received from the assets. 

Acquisition related costs are not included as components of consideration transferred but instead, expensed as incurred and 
are included in selling, general and administrative expenses in our consolidated statements of income. See Note 2 to our 
consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K.

Goodwill

Goodwill is evaluated for impairment on an annual basis on the first day of the fourth fiscal quarter. If certain factors occur, 
including significant under performance of our business relative to expected operating results, significant adverse economic 
and industry trends, significant decline in our market capitalization for an extended period of time relative to net book value, 
a decision to divest individual businesses within a reporting unit, or a decision to group individual businesses differently, we 
may be required to perform an interim impairment test prior to the fourth quarter. 

We may use either a qualitative or quantitative approach when testing a reporting unit’s goodwill for impairment. The 
qualitative approach for potential impairment analysis is performed to determine whether it is more likely than not that the 
fair value of a reporting unit was less than its carrying amount.

The quantitative approach for potential impairment analysis is performed by comparing the fair value of a reporting unit to its 
carrying value, including goodwill. Fair value is estimated by management using a combination of the income approach 

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(which is based on a discounted cash flow model) and the market approach. Management’s cash flow projections include 
significant judgments and assumptions, including the amount and timing of expected cash flows, long-term growth rates, and 
discount rates. The cash flows used in the discounted cash flow model are based on our best estimate of future revenues, 
gross margins, and adjusted after-tax earnings. If any of these assumptions are incorrect, it will impact the estimated fair 
value of a reporting unit. The market approach also requires management judgment in selecting comparable business 
acquisitions and the transaction values observed and its related control premiums.

In the fourth quarter of 2022, the carrying amount of goodwill at the date of the most recent annual impairment evaluation for 
Electronic Systems and Structural Systems was $117.4 million and $86.0 million, respectively.

As of the date of our 2022 annual evaluation for goodwill impairment for the Structural Systems segment, which is also our 
reporting unit, we performed a step one goodwill impairment analysis as of the first day of the fourth quarter of 2022. The 
fair value of our Structural Systems segment exceeded its carrying value and thus, was not deemed impaired.

As of the date of our 2022 annual evaluation for goodwill impairment for the Electronic Systems segment, which is also our 
reporting unit, we performed a qualitative assessment as of the first day of the fourth quarter of 2022, which considered each 
of the following:  1) margin of passing most recent step one analysis, 2) actual operating results as compared to prior 
forecasts, 3) long-term growth rate, 4) analyzing material adverse factors/changes between valuation dates, 5) general 
macroeconomic factors, and 6) industry and market conditions. Based upon our qualitative assessment, we concluded that it 
was more likely than not that the fair value of the reporting unit exceeded its carrying amount and thus, goodwill was not 
deemed impaired.

Other Intangible Assets

We amortize acquired other intangible assets with finite lives over the estimated economic lives of the assets, ranging from 2 
years to 19 years, generally using the straight-line method. The value of other intangibles acquired through business 
combinations has been estimated using present value techniques which involve estimates of future cash flows. We evaluate 
other intangible assets for recoverability considering undiscounted cash flows, when significant changes in conditions occur, 
and recognize impairment losses, if any, based upon the estimated fair value of the assets.

Accounting for Stock-Based Compensation

We measure and recognize compensation expense for share-based payment transactions to our employees and non-employees 
at their estimated fair value. The expense is measured at the grant date, based on the calculated fair value of the share-based 
award, and is recognized over the requisite service period (generally the vesting period of the equity award). The fair value of 
stock options are determined using the Black-Scholes-Merton (“Black-Scholes”) valuation model, which requires 
assumptions and judgments regarding stock price volatility, risk-free interest rates, and expected options terms. 
Management’s estimates could differ from actual results. The fair value of unvested stock awards is determined based on the 
closing price of the underlying common stock on the date of grant except for market condition awards for which the fair 
value was based on a Monte Carlo simulation model.

Inventories

Inventories are stated at the lower of cost or net realizable value with cost being determined using a moving average cost 
basis for raw materials and actual cost for work-in-process and finished goods. The majority of our inventory is charged to 
cost of sales as raw materials are placed into production. Inventoried costs include raw materials, outside processing, direct 
labor and allocated overhead, adjusted for any abnormal amounts of idle performance center expense, freight, handling costs, 
and wasted materials (spoilage) incurred. We assess the inventory carrying value and reduce it, if necessary, to its net 
realizable value based on customer orders on hand, and internal demand forecasts using management’s best estimates given 
information currently available. The majority of our revenues are recognized over time, however, for revenue contracts where 
revenue is recognized using the point in time method, inventory is not reduced until it is shipped or transfer of control to the 
customer has occurred. Our ending inventory consists of raw materials, work-in-process, and finished goods.

Income Taxes

Income taxes are accounted for using an asset and liability approach that requires the recognition of deferred tax assets and 
liabilities. Deferred tax assets and liabilities are recognized, using enacted tax rates, for the expected future tax consequences 
of temporary differences between the book and tax bases of recorded assets and liabilities, operating losses, and tax credit 
carryforwards. Deferred tax assets are evaluated quarterly and are reduced by a valuation allowance if it is more likely than 
not that some portion or all of the deferred tax assets will not be realized.

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Tax positions taken or expected to be taken in a tax return are recognized when it is more-likely-than-not, based on technical 
merits, to be sustained upon examination by taxing authorities. The amount recognized is measured as the largest amount of 
benefit that is greater than 50% likely of being realized upon ultimate settlement, including resolution of related appeals and/
or litigation process, if any.

Recent Accounting Pronouncements

See Note 1 to our consolidated financial statements included in Part IV, Item 15(a) of this Annual Report on Form 10-K for a 
description of recent accounting pronouncements.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Our main market risk exposure relates to changes in interest rates on our outstanding long-term debt. At December 31, 2022, 
we had borrowings of $248.4 million under our 2022 Credit Facilities.

The 2022 Term Loan bears interest, at our option, at a rate equal to either (i) Term Secured Overnight Financing Rate (“Term 
SOFR”) plus an applicable margin ranging from 1.375% to 2.375% per year or (ii) Base Rate (defined as the highest of [a] 
Federal Funds Rate plus 0.50%, [b] Bank of America’s prime rate, and [c] Term SOFR plus 1.00%, and if the Base Rate is 
less than zero percent, it will be deemed zero percent) plus an applicable margin ranging from 0.375% to 1.375% per year, in 
each case based upon the consolidated total net adjusted leverage ratio.

The 2022 Revolving Credit Facility bears interest, at our option, at a rate equal to either (i) Term SOFR plus an applicable 
margin ranging from 1.375% to 2.375% per year or (ii) Base Rate (defined as the highest of [a] Federal Funds Rate plus 
0.50%, [b] Bank of America’s prime rate, and [c] Term SOFR plus 1.00%, and if the Base Rate is less than zero percent, it 
will be deemed zero percent) plus an applicable margin ranging from 0.375% to 1.375% per year, in each case based upon the 
consolidated total net adjusted leverage ratio. 

A hypothetical 10% increase or decrease in the interest rate would have an immaterial impact on our financial condition and 
results of operations.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The financial statements and supplementary data together with the report thereon of PricewaterhouseCoopers LLP included 
in Part IV, Item 15(a) 1 and 2 of this Annual Report on Form 10-K are included herein by reference.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL 

DISCLOSURE

None.

ITEM 9A. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, 
as amended (“Exchange Act”)) are designed to provide reasonable assurance that information required to be disclosed in 
reports we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods 
specified in the rules and forms of the SEC and that such information is accumulated and communicated to our management, 
including the Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding 
required disclosures.

Under the supervision and with the participation of our management, including the Chief Executive Officer and the Chief 
Financial Officer, we carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and 
procedures as of the end of the period covered by this Annual Report on Form 10-K. Based on this evaluation, the 
Company’s Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were 
effective at the reasonable assurance level as of December 31, 2022.

Management’s Report on Internal Control Over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in 
Rules 13a-15(f) and 15d-15(f) under the Exchange Act. The Company’s internal control over financial reporting is a process 

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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 (“GAAP”). The Company’s 
internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records 
that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Company; (ii) 
provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in 
accordance with GAAP, and that receipts and expenditures of the Company are being made only in accordance with 
authorizations of management and directors of the Company; and (iii) 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 
our 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.

Management of the Company has assessed the effectiveness of the Company’s internal control over financial reporting as of 
December 31, 2022. In making this assessment, management used the criteria set forth by the Committee of Sponsoring 
Organizations of the Treadway Commission (“COSO”) Internal Control-Integrated Framework (2013). Based on our 
assessment and those criteria, management concluded that the Company maintained effective internal control over financial 
reporting as of December 31, 2022.

The effectiveness of the Company’s internal control over financial reporting as of December 31, 2022 has been audited by 
PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report, which is included in 
Item 15 of this Annual Report on Form 10-K.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the 
Exchange Act) that have materially affected, or are reasonably likely to materially affect, our internal control over financial 
reporting during the quarter ended December 31, 2022.

ITEM 9B. OTHER INFORMATION

None.

ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

Not applicable.

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PART III

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

Directors of the Registrant

The information under the caption “Directors’ Backgrounds and Qualifications” in the 2023 Proxy Statement is incorporated 
herein by reference.

Executive Officers of the Registrant

The information under the caption “Named Executive Officers” in the 2023 Proxy Statement is incorporated herein by 
reference.

Audit Committee and Audit Committee Financial Expert

The information under the caption “Committees of the Board of Directors” relating to the Audit Committee of the Board of 
Directors in the 2023 Proxy Statement is incorporated herein by reference.

Compliance with Section 16(a) of the Exchange Act

The information under the caption “Delinquent Section 16(a) Reports” in the 2023 Proxy Statement is incorporated herein by 
reference.

Code of Business Conduct and Ethics

The information under the caption “Code of Business Conduct and Ethics” in the 2023 Proxy Statement is incorporated 
herein by reference.

Changes to Procedures to Recommend Nominees

The information under the caption “Nominating Process” in the 2023 Proxy Statement is incorporated herein by reference.

ITEM 11. EXECUTIVE COMPENSATION

The information under the captions “2022 Compensation Discussion and Analysis” and “Compensation of Directors” in the 
2023 Proxy Statement is incorporated herein by reference.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND 

RELATED STOCKHOLDER MATTERS

The information under the caption “Security Ownership of Certain Beneficial Owners and Management” in the 2023 Proxy 
Statement is incorporated herein by reference.

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Securities Authorized for Issuance under Equity Compensation Plans 

The following table provides information about our compensation plans under which equity securities are authorized for 
issuance:

Number of Securities
to be Issued Upon
Exercise of
Outstanding
Options,
Warrants and Rights
(a)

Weighted-Average
Exercise Price of
Outstanding
Options,
Warrants and Rights
(b)

702,425  $ 

36.89 

— 

— 
702,425 

— 

— 

Number of  Securities
Remaining
Available for
Future Issuance
Under Equity
Compensation Plans
(Excluding Securities
Reflected
in Column
(a))(c)(3)

338,061 

549,977 

— 
888,038 

Equity Compensation Plans approved by 
security holders(1)
Employee stock purchase plan approved by 
security holders(2)
Equity compensation plans not approved by 
security holders

Total

(1) Consists of the Amended and Restated 2020 Stock Incentive Plan. The number of securities to be issued consists of 
199,276 for stock options, 201,795 for restricted stock units and 301,354 for performance stock units at target. The 
weighted average exercise price applies only to the stock options.

(2) The 2018 Employee Stock Purchase Plan enables employees to purchase our common stock at a 15% discount to the 

lower of the market value at the beginning or end of each six month offering period. As such, the number of shares 
that may be issued during a given six month period and the purchase price of such shares cannot be determined in 
advance. See Note 11 to our consolidated financial statements included in Part IV, Item 15(a) of this Annual Report 
on Form 10-K.

(3) Awards are not restricted to any specified form or structure and may include, without limitation, sales or bonuses of 
stock, restricted stock, stock options, reload stock options, stock purchase warrants, other rights to acquire stock, 
securities convertible into or redeemable for stock, stock appreciation rights, limited stock appreciation rights, 
phantom stock, dividend equivalents, performance units or performance shares, and an award may consist of one such 
security or benefit, or two or more of them in tandem or in alternative.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information under the caption “Certain Relationships and Related Transactions” and “Director Independence” in the 
2023 Proxy Statement is incorporated herein by reference.

ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The information under the caption “Principal Accountant Fees and Services” and “Policy for Pre-Approval of Independent 
Accountant Services” contained in the 2023 Proxy Statement is incorporated herein by reference.

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ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a)

1.      Financial Statements

PART IV

The following consolidated financial statements of Ducommun Incorporated and subsidiaries, are incorporated by 
reference in Item 8 of this report.

Page

Report of Independent Registered Public Accounting Firm (PCAOB ID: 238) 
Report of Independent Registered Public Accounting Firm (PCAOB ID: 238)

Consolidated Balance Sheets - December 31, 2022 and 2021 
Consolidated Balance Sheets - December 31, 2022 and 2021

Consolidated Statements of Income - Years Ended December 31, 2022, 2021, and 2020 
Consolidated Statements of Income - Years Ended December 31, 2022, 2021, and 2020

Consolidated Statements of Comprehensive Income - Years Ended December 31, 2022, 2021, and
Consolidated Statements of Comprehensive Income - Years Ended December 31, 2022, 2021, and 
2020 
2020

Consolidated Statements of Changes in Shareholders’ Equity - Years Ended December 31, 2022,
Consolidated Statements of Changes in Shareholders’ Equity - Years Ended December  31, 2022, 
2021, and 2020 
2021, and 2020

Consolidated Statements of Cash Flows - Years Ended December 31, 2022, 2021, and 2020 
Consolidated Statements of Cash Flows - Years Ended December 31, 2022, 2021, and 2020

Notes to Consolidated Financial Statements 
Notes to Consolidated Financial Statements

2.      Financial Statement Schedule

The following schedule for the years ended December 31, 2022, 2021 and 2020 is filed herewith:

Schedule II - Consolidated Valuation and Qualifying Accounts

All other schedules have been omitted because they are not applicable, not required, or the 
information has been otherwise supplied in the financial statements or notes thereto.

3.      Exhibits

See Item 15(b) for a list of exhibits.

ITEM 16. FORM 10-K SUMMARY

Signatures

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45

47
47

48
48

49
49

50
50

51
51

52
52

84
84

— 

— 

— 

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Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders of Ducommun Incorporated

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of Ducommun Incorporated and its subsidiaries (the 
“Company”) as of December 31, 2022 and 2021, and the related consolidated statements of income, of comprehensive 
income, of changes in shareholders’ equity and of cash flows for each of the three years in the period ended December 31, 
2022, including the related notes and financial statement schedule listed in the index appearing under Item 15(a)2 
(collectively referred to as the “consolidated financial statements”). We also have audited the Company’s internal control 
over financial reporting as of December 31, 2022, based on criteria established in Internal Control - Integrated Framework 
(2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). 

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial 
position of the Company as of December 31, 2022 and 2021, and the results of its operations and its cash flows for each of 
the three years in the period ended December 31, 2022 in conformity with accounting principles generally accepted in the 
United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control 
over financial reporting as of December 31, 2022, based on criteria established in Internal Control - Integrated Framework 
(2013) issued by the COSO.

Basis for Opinions

The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal 
control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, 
included in Management’s Report on Internal Control Over Financial Reporting appearing under Item 9A. Our responsibility 
is to express opinions on the Company’s consolidated financial statements and on the Company’s internal control over 
financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting 
Oversight Board (United States) (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 audits to obtain reasonable assurance about whether the consolidated financial statements are free of material 
misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in 
all material respects. 

Our audits of the consolidated financial statements included performing procedures to assess the risks of material 
misstatement of the consolidated 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 
consolidated 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 consolidated financial statements. Our 
audit of internal control over financial reporting included obtaining an understanding of internal control over financial 
reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness 
of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered 
necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

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 (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and 
dispositions of the assets of the company; (ii) 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 (iii) 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.

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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.

Critical Audit Matters

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial 
statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or 
disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, 
or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated 
financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate 
opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Goodwill Impairment Assessment - Structural Systems Reporting Unit

As described in Notes 1 and 7 to the consolidated financial statements, the Company’s consolidated goodwill balance was 
$203.4 million as of December 31, 2022, and the goodwill associated with the Structural Systems reporting unit was $86.0 
million. Goodwill is evaluated for impairment on an annual basis on the first day of the fourth fiscal quarter. If certain factors 
occur, management may be required to perform an interim impairment test. The quantitative approach for potential 
impairment analysis is performed by comparing the fair value of a reporting unit to its carrying value, including goodwill. 
Fair value is estimated by management using a combination of the income approach (which is based on a discounted cash 
flow model) and the market approach. Management’s cash flow projections include significant judgments and assumptions, 
including the amount and timing of expected cash flows, long-term growth rates, and discount rates. The cash flows used in 
the discounted cash flow model are based on management’s best estimate of future revenues, gross margins, and adjusted 
after-tax earnings. The market approach also requires management judgment in selecting comparable business acquisitions 
and the transaction values observed and its related control premiums. 

The principal considerations for our determination that performing procedures relating to the goodwill impairment 
assessment of the Structural Systems reporting unit is a critical audit matter are (i) the significant judgment by management 
when developing the fair value estimate of the Structural Systems reporting unit based on a discounted cash flow model; (ii) a 
high degree of auditor judgment, subjectivity, and effort in performing procedures and evaluating management’s significant 
assumption related to the estimate of gross margins; and (iii) the audit effort involved the use of professionals with 
specialized skill and knowledge. 

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall 
opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to 
management’s goodwill impairment assessment, including controls over the valuation of the Structural Systems reporting 
unit. These procedures also included, among others (i) testing management’s process for developing the fair value estimate of 
the Structural Systems reporting unit based on a discounted cash flow model; (ii) evaluating the appropriateness of the 
discounted cash flow model; (iii) testing the completeness and accuracy of underlying data used in the discounted cash flow 
model; and (iv) evaluating the reasonableness of the significant assumption used by management related to the estimate of 
gross margins. Evaluating management’s assumption related to the estimate of gross margins involved evaluating whether the 
assumption used by management was reasonable considering (i) the current and past performance of the Structural Systems 
reporting unit; (ii) the consistency with external market and industry data; and (iii) whether the assumption was consistent 
with evidence obtained in other areas of the audit. Professionals with specialized skill and knowledge were used to assist in 
the evaluation of the appropriateness of the discounted cash flow model.

/s/ PricewaterhouseCoopers LLP

Irvine, California
February 16, 2023 

We have served as the Company’s auditor since 1989.

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Assets
Current Assets

Ducommun Incorporated and Subsidiaries
Consolidated Balance Sheets
(Dollars in thousands, except share and per share data)

Cash and cash equivalents
Accounts receivable (net of allowance for credit losses of $589 and $1,098 at 
December 31, 2022 and 2021, respectively)
Contract assets
Inventories
Production cost of contracts
Other current assets

Total Current Assets
Property and Equipment, Net
Operating Lease Right-of-Use Assets
Goodwill
Intangibles, Net
Other Assets
Total Assets
Liabilities and Shareholders’ Equity
Current Liabilities

Accounts payable
Contract liabilities
Accrued and other liabilities
Operating lease liabilities
Current portion of long-term debt
Total Current Liabilities

Long-Term Debt, Less Current Portion
Non-Current Operating Lease Liabilities
Deferred Income Taxes
Other Long-Term Liabilities

Total Liabilities

Commitments and Contingencies (Notes 13, 15)
Shareholders’ Equity

Common stock - $0.01 par value; 35,000,000 shares authorized; 12,106,285 and 
11,925,087 shares issued and outstanding at December 31, 2022 and 2021, 
respectively

Additional paid-in capital
Retained earnings
Accumulated other comprehensive income (loss)

Total Shareholders’ Equity
Total Liabilities and Shareholders’ Equity

December 31,

2022

2021

$ 

46,246  $ 

76,316 

103,958 
191,290 
171,211 
5,693 
8,938 
527,336 

106,225 
34,632 
203,407 
127,201 
22,705 
1,021,506  $ 

90,143  $ 
47,068 
48,820 
7,155 
6,250 
199,436 
240,595 
28,841 
13,953 
12,721 
495,546 

72,261 
176,405 
150,938 
8,024 
8,625 
492,569 

102,419 
33,265 
203,694 
141,764 
5,024 
978,735 

66,059 
42,077 
41,291 
6,133 
7,000 
162,560 
279,384 
28,074 
18,727 
15,388 
504,133 

121 
112,042 
406,052 
7,745 
525,960 
1,021,506  $ 

119 
104,253 
377,263 
(7,033) 
474,602 
978,735 

$ 

$ 

$ 

See accompanying notes to consolidated financial statements.

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Ducommun Incorporated and Subsidiaries
Consolidated Statements of Income
(Dollars in thousands, except per share amounts)

Net Revenues
Cost of Sales

Gross Profit

Selling, General and Administrative Expenses
Restructuring Charges
Operating Income
Interest Expense
Loss on Extinguishment of Debt
Gain on Sale-Leaseback
Other Income, Net
Income Before Taxes
Income Tax Expense
Net Income
Earnings Per Share

Basic earnings per share
Diluted earnings per share

Weighted-Average Number of Shares Outstanding

Basic
Diluted

$ 

$ 

$ 
$ 

Years Ended December 31,

2022

2021

2020

712,537  $ 
568,240 
144,297 
98,351 
6,158 
39,788 
(11,571)   
(295)   
— 
5,400 
33,322 
4,533 
28,789  $ 

645,413  $ 
502,953 
142,460 
93,579 
— 
48,881 
(11,187)   

— 
132,522 
268 
170,484 
34,948 
135,536  $ 

2.38  $ 
2.33  $ 

11.41  $ 
11.06  $ 

12,074 
12,366 

11,879 
12,251 

628,941 
491,203 
137,738 
89,808 
2,424 
45,506 
(13,653) 
— 
— 
128 
31,981 
2,807 
29,174 

2.50 
2.45 

11,676 
11,932 

See accompanying notes to consolidated financial statements.

48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Ducommun Incorporated and Subsidiaries
Consolidated Statements of Comprehensive Income
(Dollars in thousands)

Net Income

Other Comprehensive Income (Loss), Net of Tax:

Pension Adjustments:

Amortization of actuarial losses and prior service costs, net of tax 
of $143, $309, and $236 for 2022, 2021, and 2020, respectively
Actuarial gains (losses) arising during the period, net of tax of 
$722, $902, and $701 for 2022, 2021, and 2020, respectively

Years Ended December 31,

2022

2021

2020

$ 

28,789  $ 

135,536  $ 

29,174 

442 

976 

757 

2,259 

2,859 

(2,251) 

Change in net unrealized (losses) gains on cash flow hedges, net of 
tax of $3,753, $391, and $57 for 2022, 2021, and 2020, respectively

Other Comprehensive Income (Loss), Net of Tax

Comprehensive Income, Net of Tax

12,077 

14,778 
43,567  $ 

(1,268)   

2,567 
138,103  $ 

162 

(1,332) 
27,842 

$ 

See accompanying notes to consolidated financial statements.

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Ducommun Incorporated and Subsidiaries
Consolidated Statements of Changes in Shareholders’ Equity
(Dollars in thousands, except share data)

Shares
Outstanding

Common
Stock

Additional
Paid-In
Capital

Retained
Earnings

Accumulated
Other
Comprehensive
Income (Loss)

Total
Shareholders’
Equity

  11,572,668  $ 

116  $ 

88,399  $  212,553  $ 

(8,268)  $  292,800 

29,174 

— 

29,174 

Balance at December 31, 2019
Net income

Other comprehensive loss, net of tax

Employee stock purchase plan

Stock options exercised

Stock repurchased related to the exercise 
of stock options and stock awards vested
Stock awards vested

Stock-based compensation
Balance at December 31, 2020
Net income

Other comprehensive income, net of tax

Employee stock purchase plan

Stock options exercised

Stock repurchased related to the exercise 
of stock options and stock awards vested
Stock awards vested

Stock-based compensation
Balance at December 31, 2021
Net income

Other comprehensive income, net of tax

Employee stock purchase plan

Stock options exercised

Stock repurchased related to the exercise 
of stock options and stock awards vested
Stock awards vested

Stock-based compensation
Balance at December 31, 2022

— 

— 

57,285 

54,063 

— 

— 

1 

1 

— 

— 

2,193 

1,563 

(95,411)   

(2)   

(4,363)   

139,607 

— 
  11,728,212 

— 

— 

56,524 

48,769 

1 

— 
117 

— 

— 

1 

1 

(1)   

9,299 
97,090 

— 

— 

2,903 

1,732 

(155,653)   

(2)   

(8,682)   

247,235 

— 
  11,925,087 

— 

— 

59,693 

109,186 

2 

— 
119 

— 

— 

1 

1 

(2)   

11,212 
104,253 

— 

— 

2,230 

3,474 

(151,213)   

(2)   

(7,457)   

— 

— 

— 

— 

— 

— 
241,727 

135,536 

— 

— 

— 

— 

— 

— 
377,263 

28,789 

— 

— 

— 

— 

— 

163,532 

— 

  12,106,285  $ 

2 

(2)   

— 
121  $  112,042  $  406,052  $ 

9,544 

— 

(1,332)   

(1,332) 

— 

— 

— 

— 

— 
(9,600)   

— 

2,567 

— 

— 

— 

— 

2,194 

1,564 

(4,365) 

— 

9,299 
329,334 

135,536 

2,567 

2,904 

1,733 

(8,684) 

— 

— 
(7,033)   

11,212 
474,602 

— 

14,778 

— 

— 

— 

— 

28,789 

14,778 

2,231 

3,475 

(7,459) 

— 

— 

9,544 
7,745  $  525,960 

See accompanying notes to consolidated financial statements.

50

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Ducommun Incorporated and Subsidiaries
Consolidated Statements of Cash Flows
(Dollars in thousands)

Cash Flows from Operating Activities
Net Income
Adjustments to Reconcile Net Income to

Net Cash Provided by (Used in) Operating Activities:

Depreciation and amortization
Non-cash operating lease cost
Inventory write-down and property and equipment impairment due to 
restructuring
Stock-based compensation expense
Deferred income taxes
(Recovery of) provision for credit losses
Noncash loss on extinguishment of debt
Insurance recoveries related to loss on operating assets
Gain on sale-leaseback
Other

Changes in Assets and Liabilities:

Accounts receivable
Contract assets
Inventories
Production cost of contracts
Other assets
Accounts payable
Contract liabilities
Operating lease liabilities
Accrued and other liabilities

Net Cash Provided by (Used in) Operating Activities

Cash Flows from Investing Activities

Purchases of property and equipment
Proceeds from sale-leaseback
Proceeds from sale of assets
Insurance recoveries related to property and equipment
Proceeds from life insurance
Post closing cash received from (payments for acquisition of) Magnetic Seal 
LLC, net of cash acquired
Post closing cash received from the acquisition of Nobles Worldwide, Inc., 
net

Net Cash (Used in) Provided by Investing Activities

Cash Flows from Financing Activities

Borrowings from senior secured revolving credit facility
Repayments of senior secured revolving credit facility
Borrowings from term loans
Repayments of term loans
Repayments of other debt
Debt issuance costs
Net cash paid upon issuance of common stock under stock plans

Net Cash (Used in) Provided by Financing Activities

Net (Decrease) Increase in Cash and Cash Equivalents
Cash and Cash Equivalents at Beginning of Year

Cash and Cash Equivalents at End of Year

Years Ended December 31,

2022

2021

2020

$ 

28,789  $ 

135,536  $ 

29,174 

31,421 
7,267 

1,610 
10,744 
(9,392) 
(509) 
295 
— 
— 
1,060 

(31,188) 
(14,885) 
(20,841) 
8 
(1,354) 
24,222 
4,991 
(6,473) 
6,915 
32,680 

(19,689) 
— 
82 
— 
— 

28,389 
3,349 

— 
11,212 
1,768 
(454) 
— 
— 
(132,522) 
(505) 

(11,689) 
(22,377) 
(17,129) 
(2,311) 
(4,902) 
2,793 
13,813 
(3,531) 
(2,005) 
(565) 

(16,863) 
143,100 
553 
— 
439 

28,850 
3,157 

— 
9,299 
327 
231 
— 
8,546 
— 
826 

8,877 
(47,358) 
(20,183) 
(1,488) 
(212) 
(19,714) 
13,747 
(2,953) 
1,485 
12,611 

(12,510) 
— 
5 
4,954 
1,889 

365 

(69,479) 

— 

— 
(19,242) 

4,000 
(4,000) 
250,000 
(289,274) 
(344) 
(2,511) 
(1,379) 
(43,508) 
(30,070) 

— 
57,750 

96,000 
(121,000) 
— 
(7,926) 
(362) 
— 
(4,047) 
(37,335) 
19,850 

76,316 
46,246  $ 

56,466 
76,316  $ 

$ 

190 
(5,472) 

65,900 
(40,900) 
— 
(14,362) 
(288) 
— 
(607) 
9,743 
16,882 

39,584 
56,466 

See accompanying notes to consolidated financial statements.

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DUCOMMUN INCORPORATED AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1. Summary of Significant Accounting Policies

Description of Business

We are a leading global provider of innovative, value-added proprietary products and manufacturing solutions for high-
performance products and high-cost-of failure applications used primarily in the aerospace and defense (“A&D”), industrial, 
medical, and other industries (collectively, “Industrial”). Our operations are organized into two primary businesses:  
Electronic Systems segment (“Electronic Systems”) and Structural Systems segment (“Structural Systems”), each of which is 
a reportable operating segment. Electronic Systems designs, engineers and manufactures high-reliability electronic and 
electromechanical products used in worldwide technology-driven markets including A&D and Industrial end-use markets. 
Electronic Systems’ product offerings primarily range from prototype development to complex assemblies. Structural 
Systems designs, engineers and manufactures large, complex contoured aerostructure components and assemblies and 
supplies composite and metal bonded structures and assemblies. Structural Systems’ products are primarily used on 
commercial aircraft, military fixed-wing aircraft, and military and commercial rotary-wing aircraft. All reportable operating 
segments follow the same accounting principles. 

Basis of Presentation

The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the 
United States of America (“GAAP”), and include the accounts of Ducommun Incorporated and its subsidiaries 
(“Ducommun,” the “Company,” “we,” “us” or “our”), after eliminating intercompany balances and transactions.

Our fiscal quarters typically end on the Saturday closest to the end of March, June and September for the first three fiscal 
quarters of each year, and on December 31 for our fourth fiscal quarter. As a result of using fiscal quarters for the first three 
quarters combined with leap years, our first and fourth fiscal quarters can range between 12 1/2 weeks to 13 1/2 weeks while 
the second and third fiscal quarters remain at a constant 13 weeks per fiscal quarter.

Use of Estimates

Certain amounts and disclosures included in the consolidated financial statements required management to make estimates 
and judgments that affect the amount of assets, liabilities (including forward loss reserves), revenues and expenses, and 
related disclosures of contingent assets and liabilities. These estimates are based on historical experience and on various other 
assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making 
judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results 
could differ from these estimates.

Reclassifications

Certain prior period amounts have been reclassified to conform to current year’s presentation.

Supplemental Cash Flow Information

Interest paid

Taxes paid, net

Non-cash activities:

     Purchases of property and equipment not paid

(Dollars in thousands)
Years Ended December 31,

2022

2021

2020

10,983 

3,825 

$ 

$ 

10,135 

32,934 

$ 

$ 

11,859 

3,810 

1,195 

$ 

1,333 

$ 

2,477 

$ 

$ 

$ 

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Table of Contents

Fair Value

Assets and liabilities that are measured, recorded or disclosed at fair value on a recurring basis are categorized using the fair 
value hierarchy. The fair value hierarchy has three levels based on the reliability of the inputs used to determine the fair 
value. Level 1, the highest level, refers to the values determined based on quoted prices in active markets for identical assets. 
Level 2 refers to fair values estimated using significant observable inputs. Level 3, the lowest level, includes fair values 
estimated using significant unobservable inputs.

We have money market funds and they are included as cash and cash equivalents. We also have forward interest rate swap 
agreements and had interest rate cap hedge agreements and the fair value of the forward interest rate swap agreements and 
interest rate cap hedge agreements were determined using pricing models that use observable market inputs as of the balance 
sheet date, a Level 2 measurement. The interest rate cap hedges matured during the second quarter of 2020 and as such, the 
premium was zero as of both December 31, 2022 and December 31, 2021.

There were no transfers between Level 1, Level 2, or Level 3 financial instruments in either 2022 or 2021.

Cash and Cash Equivalents

Cash equivalents consist of highly liquid instruments purchased with original maturities of three months or less. These assets 
are valued at cost, which approximates fair value, which we classify as Level 1. See Fair Value above.

Derivative Instruments

We recognize derivative instruments on our condensed consolidated balance sheets at their fair value. On the date that we 
enter into a derivative contract, we designate the derivative instrument as a fair value hedge, a cash flow hedge, or a 
derivative instrument that will not be accounted for using hedge accounting methods. In November 2021, we entered into 
forward interest rate swap agreements with an aggregate notional amount of $150.0 million, all with an effective date of 
January 1, 2024 (“Forward Interest Rate Swaps”) to manage our exposure to interest rate movements on a portion of our debt. 
As such, at the time we entered into the Forward Interest Rate Swaps, there was a high probability of forecasted interest 
payments on our debts occurring and the swaps are highly effective in offsetting those interest payments and therefore, we 
elected to apply cash flow hedge accounting. On July 14, 2022, as a result of refinancing all our existing debt, which allows 
borrowing based on a Secured Overnight Financing Rate (“SOFR”), we were required to complete an amendment of the 
Forward Interest Rate Swaps from One Month London Interbank Offered Rate (“LIBOR”) to One Month Term SOFR 
(“Amended Forward Interest Rate Swaps”), which occurred on the same day. After the transition of the Forward Interest Rate 
Swaps and debt to SOFR was completed, we determined the hedging relationship was still highly effective as of the 
amendment date. See Note 9. As of December 31, 2022, all of our derivative instruments were designated as cash flow 
hedges.

We record changes in the fair value of a derivative instrument that is highly effective and that is designated and qualifies as a 
cash flow hedge in other comprehensive income (loss), net of tax until our earnings are affected by the variability of cash 
flows of the underlying hedged item. We report changes in the fair values of derivative instruments that are not designated or 
do not qualify for hedge accounting in current period earnings. We classify cash flows from derivative instruments in the 
condensed consolidated statements of cash flows in the same category as the item being hedged or on a basis consistent with 
the nature of the instrument. Since the Amended Forward Interest Rate Swaps are not effective until January 1, 2024, we only 
record the changes in fair value of the derivative instruments that were highly effective and that were designated and 
qualified as cash flow hedges. As such, during 2022, we recorded changes of $15.8 million to other assets, deferred income 
taxes, and accumulated other comprehensive income (loss). During the fourth quarter of 2022, we recorded an adjustment of 
$6.7 million to correct an understatement of the hedge asset balance as of the end of the third quarter of 2022, with a 
corresponding increase of $5.1 million to other comprehensive income, net of tax of $1.6 million. There was no impact to net 
income.

When we determine that a derivative instrument is not highly effective as a hedge, we discontinue hedge accounting 
prospectively. In all situations in which we discontinue hedge accounting and the derivative instrument remains outstanding, 
we will carry the derivative instrument at its fair value on our condensed consolidated balance sheets and recognize 
subsequent changes in its fair value in our current period earnings.

Allowance for Credit Losses

We maintain an allowance for credit losses for expected losses from the inability of customers to make required payments. 
The allowance for credit losses is evaluated periodically for expected credit losses based on the financial condition of 

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customers and their payment history, the aging of accounts receivable, historical write-off experience and other assumptions, 
such as current assessment of economic conditions.

Inventories

Inventories are stated at the lower of cost or net realizable value with cost being determined using a moving average cost 
basis for raw materials and actual cost for work-in-process and finished goods. The majority of our inventory is charged to 
cost of sales as raw materials are placed into production. Inventoried costs include raw materials, outside processing, direct 
labor and allocated overhead, adjusted for any abnormal amounts of idle performance center expense, freight, handling costs, 
and wasted materials (spoilage) incurred. We assess the inventory carrying value and reduce it, if necessary, to its net 
realizable value based on customer orders on hand, and internal demand forecasts using management’s best estimates given 
information currently available. The majority of our revenues are recognized over time, however, for revenue contracts where 
revenue is recognized using the point in time method, inventory is not reduced until it is shipped or transfer of control to the 
customer has occurred. Our ending inventory consists of raw materials, work-in-process, and finished goods.

Property and Equipment and Depreciation

Property and equipment, including assets recorded under operating and finance leases, are recorded at cost. Depreciation and 
amortization are computed using the straight-line method over the estimated useful lives of the related assets, or the lease 
term if shorter for leasehold improvements. Repairs and maintenance are charged to expense as incurred. We evaluate long-
lived assets for recoverability considering undiscounted cash flows, when significant changes in conditions occur, and 
recognize impairment losses if any, based upon the fair value of the assets.

Business Combinations

When a business is acquired, we allocate the purchase price by recording the assets acquired and liabilities assumed at their 
estimated fair values as of the acquisition date, with the excess cost recorded as goodwill. A preliminary fair value is 
determined once a business is acquired, with the final determination of fair value be completed no later than one year from 
the date of acquisition. 

To determine the estimated fair value of assets acquired and liabilities assumed requires significant judgment and estimates, 
including the selection of valuation methodologies, estimates of future revenues, costs and cash flows, discount rates, and 
selection of comparable companies. We engage the assistance of valuation specialists in concluding on fair value 
measurements in determining the fair value of assets acquired and liabilities assumed in business combinations. 

The fair value of the intangible assets is estimated using several valuation methodologies, including the income based or 
market based approaches, which represent Level 3 fair value measurements. Inputs to fair value analyses and other aspects of 
the allocation of the purchase price require judgment. The value for customer relationships is typically estimated based on a 
multi-period excess earnings approach. The more significant inputs used in the customer relationships intangible asset 
valuation include (i) future revenue growth rates, (ii) projected gross margins, (iii) the customer attrition rate, and (iv) the 
discount rate. The useful lives are estimated based on the underlying agreements or the future economic benefit expected to 
be received from the assets. 

Acquisition related costs are not included as components of consideration transferred but instead, expensed as incurred and 
are included in selling, general and administrative expenses in our consolidated statements of income. See Note 2.

Goodwill

Goodwill is evaluated for impairment on an annual basis on the first day of the fourth fiscal quarter. If certain factors occur, 
including significant under performance of our business relative to expected operating results, significant adverse economic 
and industry trends, significant decline in our market capitalization for an extended period of time relative to net book value, 
a decision to divest individual businesses within a reporting unit, or a decision to group individual businesses differently, we 
may be required to perform an interim impairment test prior to the fourth quarter. 

We may use either a qualitative or quantitative approach when testing a reporting unit’s goodwill for impairment. The 
qualitative approach for potential impairment analysis is performed to determine whether it is more likely than not that the 
fair value of a reporting unit was less than its carrying amount.

The quantitative approach for potential impairment analysis is performed by comparing the fair value of a reporting unit to its 
carrying value, including goodwill. Fair value is estimated by management using a combination of the income approach 
(which is based on a discounted cash flow model) and the market approach. Management’s cash flow projections include 

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significant judgments and assumptions, including the amount and timing of expected cash flows, long-term growth rates, and 
discount rates. The cash flows used in the discounted cash flow model are based on our best estimate of future revenues, 
gross margins, and adjusted after-tax earnings. If any of these assumptions are incorrect, it will impact the estimated fair 
value of a reporting unit. The market approach also requires management judgment in selecting comparable business 
acquisitions and the transaction values observed and its related control premiums.

In the fourth quarter of 2022, the carrying amount of goodwill at the date of the most recent annual impairment evaluation for 
Electronic Systems and Structural Systems was $117.4 million and $86.0 million, respectively.

We acquired 100% of the equity interests of Magnetic Seal LLC (f/k/a Magnetic Seal Corporation, “MagSeal”) in December 
2021, for an original purchase price of $69.5 million, net of cash acquired. We recorded goodwill of $32.6 million in our 
Structural Systems segment, which is also our reporting unit. See Note 2.

As our commercial aerospace end-use market business continues to be negatively impacted by the COVID-19 pandemic, we 
performed a step one goodwill impairment test for our Structural Systems reporting unit as of the first day of the fourth 
quarter of 2022. The fair value of our Structural Systems segment exceeded its carrying value and thus, was not deemed 
impaired.

As of the date of our 2022 annual evaluation for goodwill impairment for the Electronic Systems segment, which is also our 
reporting unit, we performed a qualitative assessment as of the first day of the fourth quarter of 2022, which considered each 
of the following:  1) margin of passing most recent step one analysis, 2) actual operating results as compared to prior 
forecasts, 3) long-term growth rate, 4) analyzing material adverse factors/changes between valuation dates, 5) general 
macroeconomic factors, and 6) industry and market conditions. Based upon our qualitative assessment, we concluded that it 
was more likely than not that the fair value of the reporting unit exceeded its carrying amount and thus, goodwill was not 
deemed impaired.

Other Intangible Assets

We amortize acquired other intangible assets with finite lives over the estimated economic lives of the assets, ranging from 2 
to 19 years, generally using the straight-line method. The value of other intangibles acquired through business combinations 
has been estimated using present value techniques which involve estimates of future cash flows. We evaluate other intangible 
assets for recoverability considering undiscounted cash flows when significant changes in conditions occur, and recognize 
impairment losses, if any, based upon the estimated fair value of the assets.

Accumulated Other Comprehensive Loss

Accumulated other comprehensive loss, as reflected on the consolidated balance sheets under the equity section, was 
comprised of cumulative pension and retirement liability adjustments, net of tax, and change in net unrealized gains and 
losses on cash flow hedges, net of tax.

Revenue Recognition

Our customers typically engage us to manufacture products based on designs and specifications provided by the end-use 
customer. This requires the building of tooling and manufacturing first article inspection products (prototypes) before volume 
manufacturing. Contracts with our customers generally include a termination for convenience clause.

We have a significant number of contracts that are started and completed within the same year, as well as contracts derived 
from long-term agreements and programs that can span several years. We recognize revenue under ASC 606, “Revenue from 
Contracts with Customers” (“ASC 606”), which utilizes a five-step model.

The definition of a contract for us is typically defined as a customer purchase order as this is when we achieve an enforceable 
right to payment. The majority of our contracts are firm fixed-price contracts. The deliverables within a customer purchase 
order are analyzed to determine the number of performance obligations. In addition, at times, in order to achieve economies 
of scale and based on our customer’s forecasted demand, we may build in advance of receiving a purchase order from our 
customer. When that occurs, we would not recognize revenue until we have received the customer purchase order.

A performance obligation is a promise in a contract to transfer a distinct good or service to the customer, and is the unit of 
account under ASC 606. A contract’s transaction price is allocated to each distinct performance obligation and recognized as 
revenue when, or as, control is transferred and the performance obligation is satisfied. The majority of our contracts have a 
single performance obligation as the promise to transfer the individual goods or services are highly interrelated or met the 
series guidance. For contracts with multiple performance obligations, we allocate the contract transaction price to each 

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performance obligation using our best estimate of the standalone selling price of each distinct good or service in the contract. 
The primary method used to estimate the standalone selling price is the expected cost plus a margin approach, under which 
we forecast our expected costs of satisfying a performance obligation and then add an appropriate margin for that distinct 
good or service.

We manufacture most products to customer specifications and the product cannot be easily modified for another customer. As 
such, these products are deemed to have no alternative use once the manufacturing process begins. In the event the customer 
invokes a termination for convenience clause, we would be entitled to costs incurred to date plus a reasonable profit. Contract 
costs typically include labor, materials, overhead, and when applicable, subcontractor costs. For most of our products, we are 
building assets with no alternative use and have enforceable right to payment, and thus, we recognize revenue using the over 
time method.

The majority of our performance obligations are satisfied over time as work progresses. Typically, revenue is recognized over 
time using an input measure (i.e., costs incurred to date relative to total estimated costs at completion, also known as cost-to-
cost plus reasonable profit) to measure progress. Our typical revenue contract is a firm fixed price contract, and the cost of 
raw materials could make up a significant amount of the total costs incurred. As such, we believe using the total costs 
incurred input method would be the most appropriate method. While the cost of raw materials could make up a significant 
amount of the total costs incurred, there is a direct relationship between our inputs and the transfer of control of goods or 
services to the customer.

Contract estimates are based on various assumptions to project the outcome of future events that can span multiple months or 
years. These assumptions include labor productivity and availability; the complexity of the work to be performed; the cost 
and availability of materials; and the performance of subcontractors.

As a significant change in one or more of these estimates could affect the progress completed (and related profitability) on 
our contracts, we review and update our contract-related estimates on a regular basis. We recognize such adjustments under 
the cumulative catch-up method. Under this method, the impact of the adjustment is recognized in the period the adjustment 
is identified. Revenue and profit in future periods of contract performance is recognized using the adjusted estimate. 

The impact of adjustments in contract estimates on our operating earnings can be reflected in either operating costs and 
expenses or revenue. 

Net cumulative catch-up adjustments on profit recorded were not material for both years ended December 31, 2022 and 
December 31, 2021.

Payments under long-term contracts may be received before or after revenue is recognized. When revenue is recognized 
before we bill our customer, a contract asset is created for the work performed but not yet billed. Similarly, when we receive 
payment before we ship our products to our customer and have met the shipping terms, a contract liability is created for the 
advance or progress payment. When a contract liability and a contract asset exist on the same contract, we report it on a net 
basis.

We record provisions for the total anticipated losses on contracts, considering total estimated costs to complete the contract 
compared to total anticipated revenues, in the period in which such losses are identified. The provisions for estimated losses 
on contracts require us to make certain estimates and assumptions, including those with respect to the future revenue under a 
contract and the future cost to complete the contract. Our estimate of the future cost to complete a contract may include 
assumptions as to changes in manufacturing efficiency, operating and material costs, and our ability to resolve claims and 
assertions with our customers. If any of these or other assumptions and estimates do not materialize in the future, we may be 
required to adjust the provisions for estimated losses on contracts. The provision for estimated losses on contracts is included 
as part of contract liabilities on the consolidated balance sheets. As of December 31, 2022 and 2021, provision for estimated 
losses on contracts were $3.9 million and $2.8 million, respectively.

Production cost of contracts includes non-recurring production costs, such as design and engineering costs, and tooling and 
other special-purpose machinery necessary to build parts as specified in a contract. Production costs of contracts are recorded 
to cost of sales using the over time revenue recognition model. We review the value of the production cost of contracts on a 
quarterly basis to ensure when added to the estimated cost to complete, the value is not greater than the estimated realizable 
value of the related contracts. As of December 31, 2022 and 2021, production costs of contracts were $5.7 million and $8.0 
million, respectively.

Contract Assets and Contract Liabilities

Contract assets consist of our right to payment for work performed but not yet billed. Contract assets are transferred to 
accounts receivable when we bill our customers. We bill our customers when we ship the products and meet the shipping 

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terms within the revenue contract. Contract liabilities consist of advance or progress payments received from our customers 
prior to the time transfer of control occurs plus the estimated losses on contracts. When a contract liability and a contract 
asset exist on the same contract, we report it on a net basis.

Contract assets and contract liabilities from revenue contracts with customers are as follows:

(Dollars in thousands)

Contract assets
Contract liabilities

December 31,
2022
191,290  $ 
47,068  $ 

December 31,
2021
176,405 
42,077 

$ 
$ 

The increase in our contract assets as of December 31, 2022 compared to December 31, 2021 was primarily due to a net 
increase of products in work in process.

The increase in our contract liabilities as of December 31, 2022 compared to December 31, 2021 was primarily due to a net 
increase of advance or progress payments received from our customers in the current year. We recognized $32.7 million of 
the contract liabilities as of December 31, 2021 as revenues during the year ended December 31, 2022.

Performance obligations are defined as customer placed purchase orders (“POs”) with firm fixed price and firm delivery 
dates. Our remaining performance obligations as of December 31, 2022 totaled $853.0 million. We anticipate recognizing an 
estimated 70% of our remaining performance obligations as revenue during the next 12 months with the remaining 
performance obligations being recognized in 2024 and beyond.

Revenue by Category

In addition to the revenue categories disclosed above, the following table reflects our revenue disaggregated by major end-use 
market:

Consolidated Ducommun
Military and space
Commercial aerospace
Industrial

Total

Electronic Systems
Military and space
Commercial aerospace
Industrial

Total

Structural Systems
Military and space
Commercial aerospace
Total

Income Taxes

(Dollars in thousands)
Years Ended December 31,

% of Net Revenues

Change

2022

2021

2022

2021

(33,147)  $ 
91,778 
8,493 
67,124  $ 

420,701  $ 
247,509 
44,327 
712,537  $ 

453,848 
155,731 
35,834 
645,413 

(13,730)  $ 
33,227 
8,493 
27,990  $ 

314,181  $ 
82,130 
44,327 
440,638  $ 

327,911 
48,903 
35,834 
412,648 

 59.1 %
 34.7 %
 6.2 %
 100.0 %

 71.3 %
 18.6 %
 10.1 %
 100.0 %

 70.3 %
 24.1 %
 5.6 %
 100.0 %

 79.5 %
 11.8 %
 8.7 %
 100.0 %

(19,417)  $ 
58,551 
39,134  $ 

106,520  $ 
165,379 
271,899  $ 

125,937 
106,828 
232,765 

 39.2 %
 60.8 %
 100.0 %

 54.1 %
 45.9 %
 100.0 %

$ 

$ 

$ 

$ 

$ 

$ 

Income taxes are accounted for using an asset and liability approach that requires the recognition of deferred tax assets and 
liabilities. Deferred tax assets and liabilities are recognized, using enacted tax rates, for the expected future tax consequences 
of temporary differences between the book and tax bases of recorded assets and liabilities, operating losses, and tax credit 
carryforwards. Deferred tax assets are evaluated quarterly and are reduced by a valuation allowance if it is more likely than 
not that some portion or all of the deferred tax assets will not be realized.

57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Tax positions taken or expected to be taken in a tax return are recognized when it is more-likely-than-not, based on technical 
merits, to be sustained upon examination by taxing authorities. The amount recognized is measured as the largest amount of 
benefit that is greater than 50% likely of being realized upon ultimate settlement, including resolution of related appeals and/
or litigation process, if any.

Litigation and Commitments

In the normal course of business, we are defendants in certain litigation, claims and inquiries, including matters relating to 
environmental laws. In addition, we make various commitments and incur contingent liabilities. Management’s estimates 
regarding contingent liabilities could differ from actual results.

Environmental Liabilities

Environmental liabilities are recorded when environmental assessments and/or remedial efforts are probable and costs can be 
reasonably estimated. Generally, the timing of these accruals coincides with the completion of a feasibility study or our 
commitment to a formal plan of action. Further, we review and update our environmental accruals as circumstances change 
and/or additional information is obtained that reasonably could be expected to have a meaningful effect on the outcome of a 
matter or the estimated cost thereof.

Accounting for Stock-Based Compensation

We measure and recognize compensation expense for share-based payment transactions to our employees and non-employees 
at their estimated fair value. The expense is measured at the grant date, based on the calculated fair value of the share-based 
award, and is recognized over the requisite service period (generally the vesting period of the equity award). The fair value of 
stock options are determined using the Black-Scholes-Merton (“Black-Scholes”) valuation model, which requires 
assumptions and judgments regarding stock price volatility, risk-free interest rates, and expected options terms. 
Management’s estimates could differ from actual results. The fair value of unvested stock awards is determined based on the 
closing price of the underlying common stock on the date of grant except for market condition awards for which the fair 
value was based on a Monte Carlo simulation model. 

Government Grant

In November 2021, we were awarded an Aviation Manufacturing Jobs Protection Program grant from the U.S. Department of 
Transportation of $4.0 million. As part of the award, we had to meet, and did complete, certain requirements over a six month 
performance period from November 15, 2021 to May 14, 2022. As of December 31, 2022, we have received the entire 
$4.0 million grant balance, $2.0 million of which was received during 2021. We recorded $2.7 million and $0.3 million as a 
reduction of cost of sales and selling, general and administrative expenses, respectively, during 2022 and $0.9 million and 
$0.1 million as a reduction of cost of sales and selling, general and administrative expenses, respectively, during 2021.

Charitable Contributions

We contributed $0.1 million to the Ducommun Foundation during 2022.

Earnings Per Share

Basic earnings per share are computed by dividing income available to common shareholders by the weighted-average 
number of common shares outstanding in each period. Diluted earnings per share is computed by dividing income available 
to common shareholders by the weighted-average number of common shares outstanding, plus potentially dilutive shares that 
could be issued if exercised or converted into common stock in each period.

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The net income and weighted-average common shares outstanding used to compute earnings per share were as follows:

Net income
Weighted-average number of common shares outstanding
Basic weighted-average common shares outstanding
Dilutive potential common shares
Diluted weighted-average common shares outstanding

Earnings per share

Basic
Diluted

(In thousands, except per share data)
Years Ended December 31,

2022

2021

2020

$ 

28,789  $ 

135,536  $ 

29,174 

12,074 
292 
12,366 

11,879 
372 
12,251 

$ 
$ 

2.38  $ 
2.33  $ 

11.41  $ 
11.06  $ 

11,676 
256 
11,932 

2.50 
2.45 

Potentially dilutive stock awards to purchase common stock, as shown below, were excluded from the computation of diluted 
earnings per share because their inclusion would have been anti-dilutive. However, these shares may be potentially dilutive 
common shares in the future.

Stock options and stock units

Recent Accounting Pronouncements

New Accounting Guidance Adopted in 2022 

(In thousands)
Years Ended December 31,

2022

2021

2020

52 

3 

254 

In August 2020, the FASB issued ASU 2020-06, “Debt with Conversion and Other Options (Subtopic 470-20) and 
Derivatives and Hedging - Contracts in Entity’s Own Equity (Subtopic 815-40) - Accounting for Convertible Instruments and 
Contracts in an Entity’s Own Equity” (“ASU 2020-06”), which simplifies reporting or provides clarification on various 
topics, including clarification that an entity should use the weighted-average share count from each quarter when calculating 
the year-to-date weighted-average share count. The new guidance is effective for fiscal years beginning after December 15, 
2021, including interim periods within those fiscal years, which was our interim period beginning January 1, 2022. The 
adoption of this standard did not have a material impact on our consolidated financial statements.

In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform (Topic 848), Facilitation of the Effects of 
Reference Rate Reform on Financial Reporting” (“ASU 2020-04”), which provides optional guidance for a limited time for 
contracts that reference London Interbank Offered Rate (“LIBOR”), to ease the potential burden in accounting for, or 
recognizing the effects, of reference rate reform on financial reporting as a result of the cessation of LIBOR. The new 
guidance is effective at any time after March 12, 2020 but no later than December 31, 2022. Prior to the adoption of this 
standard, during the three months ended October 1, 2022, we had made the following elections related to our current cash 
flow hedging relationships as our current term loans mature before the expiration of the Forward Interest Rate Swaps: 1) 
Probability of forecasted transactions, and 2) Assessment of effectiveness. The adoption of this standard during the three 
months ended October 1, 2022, did not have a material impact on our consolidated financial statements. See Note 9.

Recently Issued Accounting Standards

In December 2022, the FASB issued ASU 2022-06, “Reference Rate Reform (Topic 848), Deferral of the Sunset Date of 
Topic 848” (“ASU 2022-06”), which defers the sunset date of Topic 848 from December 31, 2022, to December 31, 2024, 
after which entities will no longer be permitted to apply the relief in Topic 848. Since we adopted ASU 2020-04 during 2022, 
ASU 2022-06 will not have a material impact on our consolidated financial statements. See Note 9.

Note 2. Business Combinations

In December, 2021, we acquired 100.0% of the outstanding equity interests of Magnetic Seal LLC (f/k/a Magnetic Seal 
Corporation, “MagSeal”), a privately-held leading provider of high-impact, military-proven magnetic seals for critical 
systems in aerospace and defense applications, offering sealing solutions that are engineered to perform in high-speed, high-
vibration, and other challenging environments. MagSeal is located in Warren, Rhode Island. The acquisition of MagSeal will 

59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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continue to advance our strategy to diversify and offer more customized, value-driven engineered products with aftermarket 
opportunities.

The original purchase price for MagSeal was $69.5 million, net of cash acquired, all payable in cash. We paid a gross 
aggregate of $71.3 million in cash upon the closing of the transaction. Subsequent to the closing of the transaction, during the 
second quarter of 2022, as part of finalizing the working capital adjustment, we received $0.4 million back from the seller 
which lowered the purchase price to $69.1 million, net of cash acquired. We allocated the final gross purchase price of 
$70.9 million to the assets acquired and liabilities assumed at their estimated fair values. The excess of the purchase price 
over the aggregate fair values of the net assets was recorded as goodwill.

The following table summarizes the final estimated fair value of the assets acquired and liabilities assumed at the date of 
acquisition (in thousands):

Cash
Accounts receivable
Inventories
Other current assets
Property and equipment
Operating lease right-of-use assets
Intangible assets
Goodwill
Total assets acquired
Current liabilities
Other non-current liabilities
Total liabilities assumed

Total purchase price allocation

Intangible assets:

Customer relationships
Backlog
Trade name

Estimated
Fair Value

1,821 
2,093 
4,546 
98 
482 
1,533 
30,100 
32,577 
73,250 
(907) 
(1,408) 
(2,315) 
70,935 

$ 

$ 

Useful Life
(In years)

19
2
Indefinite

Estimated
Fair Value
(In thousands)

$ 

$ 

24,800 
600 
4,700 
30,100 

The intangible assets acquired of $30.1 million were determined based on the estimated fair values using valuation techniques 
consistent with the income approach to measure fair value, which represented Level 3 fair value measurements. The useful 
lives were estimated based on the underlying agreements or the future economic benefit expected to be received from the 
assets. The value for customer relationships and backlog were estimated based on a multi-period excess earnings approach, 
while the value for trade name was assessed using the relief from royalty methodology. Inputs to the income approach models 
and other aspects of the allocation of the purchase price require judgment. The more significant inputs used in the customer 
relationships intangible asset valuation include (i) future revenue growth rates, (ii) projected gross margins, (iii) the customer 
attrition rate, and (iv) the discount rate.

The goodwill of $32.6 million arising from the acquisition is attributable to the benefits we expect to derive from expected 
synergies from the transaction, including complementary products that will enhance our overall product portfolio, 
opportunities within new markets, and an acquired assembled workforce. All the goodwill was assigned to the Structural 
Systems segment. The MagSeal acquisition, for tax purposes, is deemed an asset acquisition and thus, is deductible for 
income tax purposes.

Acquisition related transaction costs were not included as components of consideration transferred but have been expensed as 
incurred. Total acquisition-related transaction costs incurred by us were $0.9 million during 2021 and charged to selling, 
general and administrative expenses. 

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MagSeal’s results of operations have been included in our consolidated statements of income since the date of acquisition as 
part of the Structural Systems segment and were immaterial since the date of acquisition. Pro forma results of operations of 
the MagSeal acquisition have not been presented as the effect of the MagSeal acquisition was not material to our financial 
results for both 2022 and 2021.

Note 3. Restructuring Activities

Summary of 2022 Restructuring Plan

In April 2022, management approved and commenced a restructuring plan that will better position us for stronger 
performance. The restructuring plan will mainly reduce headcount and consolidate facilities. As a result of this restructuring 
plan, we analyzed the need to write-down inventory and impair long-lived assets, including operating lease right-of-use 
assets. During the year ended December 31, 2022, we recorded total charges of $6.7 million. As of December 31, 2022, we 
estimate the remaining amount of charges related to this initiative will be $12.0 million to $16.0 million in total pre-tax 
restructuring charges during 2023. Of these charges, we estimate $9.0 million to $12.0 million to be cash payments for 
employee separation and other facility consolidation related expenses, and $3.0 million to $4.0 million to be non-cash charges 
for impairment of long-lived assets.

In the Electronics Systems segment, we recorded $3.5 million and $0.3 million during the year ended December 31, 2022,  
for severance and benefits that were classified as restructuring charges and accelerated depreciation of property and 
equipment that was classified as restructuring charges, respectively.

In the Structural Systems segment, we recorded $0.5 million, $1.6 million, $0.5 million, and $0.3 million during the year 
ended December 31, 2022 for inventory write down that was classified as cost of sales, severance and benefits that were 
classified as restructuring charges, accelerated depreciation of property and equipment that was classified as restructuring 
charges, and impairment of property and equipment that was classified as restructuring charges, respectively.

Our restructuring activities for 2022 were as follows (in thousands):

Severance and benefits
Property and equipment accelerated 
depreciation due to restructuring
Property and equipment impairment due to 
restructuring
Inventory write down
Ending balance

December 31, 
2021

2022

December 31, 
2022

Balance

Charges

Cash 
Payments

Non-Cash 
Payments

Change in 
Estimates

Balance

$ 

—  $ 

5,076  $ 

(2,277)  $ 

—  $ 

—  $ 

2,799 

— 

778 

— 

(778)   

— 

— 

— 
— 
—  $ 

304 
528 
6,686  $ 

— 
— 
(2,277)  $ 

(304)   
(528)   
(1,610)  $ 

— 
— 
—  $ 

— 
— 
2,799 

$ 

The restructuring activities accrual for severance and benefits of $2.8 million as of December 31, 2022 was included as part 
of accrued and other liabilities.

Note 4. Inventories

Inventories consisted of the following: 

Raw materials and supplies
Work in process
Finished goods
Total

(In thousands)
December 31,

2022

2021

$ 

$ 

143,495  $ 
23,799 
3,917 
171,211  $ 

125,334 
20,609 
4,995 
150,938 

61

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 5. Property and Equipment, Net

Property and equipment, net consisted of the following:

Land
Buildings and improvements
Machinery and equipment
Furniture and equipment
Construction in progress

Less accumulated depreciation

Total

(In thousands)
December 31,

2022

2021

10,494  $ 
51,110 
179,606 
17,977 
18,545 
277,732 
171,507 
106,225  $ 

10,494 
49,699 
180,761 
19,017 
10,580 
270,551 
168,132 
102,419 

$ 

$ 

Range of
Estimated

Useful Lives

5 - 40 Years
2 - 20 Years
2 - 10 Years

Depreciation expense was $14.5 million, $14.1 million, and $13.8 million, for the years ended December 31, 2022, 2021 and 
2020, respectively.

Note 6. Leases

Sale-Leaseback Transaction

In December 2021, we entered into a sale-leaseback transaction for the building and related land for our Gardena 
performance center located in Carson, California (“Sale-Leaseback Agreement”). The building and related land was sold for 
$143.1 million and we had no continuing involvement. The carrying value of the building and related land was $9.4 million 
and we recognized a gain of $132.5 million. As part of the Sale-Leaseback Agreement, we entered into an initial five year 
lease for the usage of the just sold building and related land, with three options to renew in five year increments. The lease 
was classified as an operating lease and the future minimum base monthly lease payments during the initial five year period 
in aggregate total $19.6 million.

All Leases

We elected to utilize the following practical expedients that are permitted under ASC 842:

•

•

As an accounting policy election by class of underlying asset, elected not to separate nonlease components from 
lease components and instead to account for each separate lease component and the nonlease components associated 
with that lease component as a single lease component; and

As an accounting policy election not to apply the recognition requirements in ASC 842 to short term leases (a lease 
at commencement date has a lease term of 12 months or less and does not contain a purchase option that the lessee is 
reasonably certain to exercise).

We have operating and finance leases for manufacturing facilities, corporate offices, and various equipment. Our leases have 
remaining lease terms of 1 to 10 years, some of which include options to extend the leases for up to 15 years, and some of 
which include options to terminate the leases within 1 year.

62

 
 
 
 
 
 
 
 
 
 
 
 
 
 
The components of lease expense consisted of the following:

Operating leases expense

Finance leases expense:

Amortization of right-of-use assets
Interest on lease liabilities
Total finance lease expense

(In thousands)

Years Ended

December 31, 
2022

December 31, 
2021

10,521 

4,283 

343 
53 
396  $ 

356 
62 
418 

$ 

$ 

$ 

Short term and variable lease expenses for the year ended December 31, 2022 were not material.

Supplemental cash flow information related to leases was as follows:

Cash paid for amounts included in the measurement of lease liabilities:

Operating cash flows from operating leases
Operating cash flows from finance leases
Financing cash flows from finance leases

Right-of-use assets obtained in exchange for lease obligations:

Operating leases
Finance leases

The weighted average remaining lease terms were as follows:

Operating leases
Finance leases

(In thousands)

Years Ended

December 31, 
2022

December 31, 
2021

$ 
$ 
$ 

$ 
$ 

7,669  $ 
53  $ 
346  $ 

5,150 
61 
363 

8,332  $ 
245  $ 

23,317 
401 

(In years)

December 31, 
2022
5
6

December 31, 
2021
5
6

When a lease is identified, we recognize a right-of-use asset and a corresponding lease liability based on the present value of 
the lease payments over the lease term discounted using our incremental borrowing rate, unless an implicit rate is readily 
determinable. As the discount rate in our leases is usually not readily available, we use our own incremental borrowing rate as 
the discount rate. Our incremental borrowing rate is based on the interest rate on our term loan, which is a secured rate. After 
we completed a financing of all our existing debt on July 14, 2022, the interest rate on our term loan was based on Term 
Secured Overnight Financing Rate (“Term SOFR”) plus an applicable margin. Prior to the refinancing, the interest rate on our 
term loans were based on London Interbank Offered Rate (“LIBOR”) plus an applicable margin.

The weighted average discount rates were as follows:

Operating leases
Finance leases

Years Ended

December 31, 
2022
3.0%
3.6%

December 31, 
2021
3.1%
3.6%

63

 
 
 
 
Maturity of operating and finance lease liabilities are as follows:

2023
2024
2025
2026
2027
Thereafter

Total lease payments
Less imputed interest

Total

(In thousands)

Operating Leases

Finance Leases

$ 

$ 

8,081  $ 
7,956 
7,924 
7,595 
2,323 
5,102 
38,981 
2,985 
35,996  $ 

388 
321 
262 
208 
175 
310 
1,664 
161 
1,503 

Operating lease payments related to options to extend lease terms that are reasonably certain of being exercised are $3.3 
million. As of December 31, 2022, there are no legally binding minimum lease payments for leases signed but not yet 
commenced.

Finance lease payments related to options to extend lease terms that are reasonably certain of being exercised are not 
significant. As of December 31, 2022, there are no legally binding minimum lease payments for leases signed but not yet 
commenced.

Note 7. Goodwill and Other Intangible Assets

Goodwill

The carrying amounts of goodwill, by operating segment, for the years ended December 31, 2022 and 2021 were as 
follows: 

Gross goodwill
Accumulated goodwill impairment
Balance at December 31, 2021
Purchase price allocation refinements
Balance at December 31, 2022

Electronic
Systems

(In thousands)

Structural
Systems

Consolidated
Ducommun

$ 

$ 

199,157  $ 
(81,722)   
117,435 
— 
117,435  $ 

86,259  $ 
— 
86,259 

(287)   
85,972  $ 

285,416 
(81,722) 
203,694 
(287) 
203,407 

We perform our annual goodwill impairment test as of the first day of the fourth quarter. If certain factors occur, including 
significant under performance of our business relative to expected operating results, significant adverse economic and 
industry trends, significant decline in our market capitalization for an extended period of time relative to net book value, a 
decision to divest individual businesses within a reporting unit, or a decision to group individual businesses differently, we 
may be required to perform an interim impairment test prior to the fourth quarter. 

We may use either a qualitative or quantitative approach when testing a reporting unit’s goodwill for impairment. The 
qualitative approach for potential impairment analysis to determine whether it is more likely than not that the fair value of a 
reporting unit was less than its carrying amount.

The quantitative approach for potential impairment analysis is performed by comparing the fair value of a reporting unit to its 
carrying value, including goodwill. Fair value is estimated by management using a combination of the income approach 
(which is based on a discounted cash flow model) and market approach. Management’s cash flow projections include 
significant judgments and assumptions, including the amount and timing of expected cash flows, long-term growth rates, and 
discount rates. The cash flows used in the discounted cash flow model are based on our best estimate of future revenues, 
gross margins, and adjusted after-tax earnings. If any of these assumptions are incorrect, it will impact the estimated fair 
value of a reporting unit. The market approach also requires management judgment in selecting comparable business 
acquisitions and the transaction values observed and its related control premiums.

64

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our most recent step one goodwill impairment test for our Electronic Systems reporting unit was as of the first day of the 
fourth quarter of 2019 where the fair value of our Electronic Systems reporting unit exceeded its carrying value. No material 
adverse factors/changes have occurred since the fourth quarter of 2019 and thus, for our annual goodwill impairment test of 
our Electronic Systems reporting unit as of the first day of the fourth quarter of 2022, we used a qualitative assessment and 
determined it was not more likely than not that the fair value of a reporting unit was less than its carrying amount. As our 
commercial aerospace end-use market business continues to be negatively impacted by the COVID-19 pandemic, we 
performed a step one goodwill impairment test for our Structural Systems reporting unit as of the first day of the fourth 
quarter of 2022, where the fair value of our Structural Systems reporting unit exceeded its carrying value. Thus, the 
respective goodwill amounts were not deemed impaired.

In December 2021, we acquired 100% of the outstanding equity of Magnetic Seal LLC (f/k/a Magnetic Seal Corporation, 
“MagSeal”) for an original purchase price of $69.5 million, net of cash acquired. We allocated the final gross purchase price 
of $70.9 million to the assets acquired and the liabilities assumed at their estimated fair values. The excess of the purchase 
price over the aggregate fair values was recorded as goodwill within the Structural Systems reporting unit. See Note 2.

Other Intangible Assets

Other intangible assets are related to acquisitions, including MagSeal, and recorded at fair value at the time of the acquisition. 
Other intangible assets with finite lives are generally amortized on the straight-line method over periods ranging from 2 to 19 
years. Intangible assets are as follows:

Wtd. 
Avg 
Life 
(Yrs)

17
14
14
15
2

Finite-lived assets

Customer relationships
Trade names and trademarks
Contract renewal
Technology
Backlog
Total finite-lived assets

Indefinite-lived assets

Trade names and trademarks

Total

December 31, 2022

December 31, 2021

(In thousands)

Gross
Carrying
Amount

Accumulated
Amortization

Net
Carrying
Amount

Gross
Carrying
Amount

Accumulated
Amortization

Net
Carrying
Amount

$  246,300  $  127,999  $  118,301  $  246,300  $  114,169  $  132,131 
4,237 
— 
109 
587 
137,064 

5,500 
1,845 
400 
600 
254,645 

5,500 
1,845 
400 
600 
254,645 

3,830 
— 
82 
288 
122,501 

1,263 
1,845 
291 
13 
117,581 

1,670 
1,845 
318 
312 
132,144 

4,700 

4,700 
$  259,345  $  132,144  $  127,201  $  259,345  $  117,581  $  141,764 

4,700 

4,700 

— 

— 

The carrying amount of other intangible assets by operating segment as of December 31, 2022 and 2021 was as follows:

Other intangible assets

Electronic Systems

Structural Systems

Total

(In thousands)

December 31, 2022

December 31, 2021

Gross

Accumulated
Amortization

Net
Carrying
Value

Gross

Accumulated
Amortization

Net
Carrying
Value

$  164,545  $ 

99,479  $ 

65,066  $  164,545  $ 

90,191  $ 

74,354 

94,800 

32,665 

62,135 

94,800 

27,390 

67,410 

$  259,345  $  132,144  $  127,201  $  259,345  $  117,581  $  141,764 

65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Amortization expense of other intangible assets was $14.6 million, $13.1 million and $13.2 million for the years ended 
December 31, 2022, 2021 and 2020, respectively. Future amortization expense by operating segment is expected to be as 
follows:

2023
2024
2025
2026
2027
Thereafter

(In thousands)

Electronic
Systems

Structural
Systems

Consolidated
Ducommun

$ 

$ 

9,288  $ 
9,288 
9,288 
9,288 
9,288 
18,626 
65,066  $ 

5,196  $ 
4,673 
4,673 
4,649 
4,647 
33,597 
57,435  $ 

14,484 
13,961 
13,961 
13,937 
13,935 
52,223 
122,501 

Note 8. Accrued and Other Liabilities

The components of accrued and other liabilities consisted of the following:

Accrued compensation
Accrued income tax and sales tax
Other

Total

Note 9. Long-Term Debt

Long-term debt and the current period interest rates were as follows:

Term loans

Total debt
Less current portion

Total long-term debt, less current portion

Less debt issuance costs - term loans
Total long-term debt, net of debt issuance costs - term loans
Debt issuance costs - revolving credit facility (1)
Weighted-average interest rate

(1) Included as part of other assets.

(In thousands)
December 31,

2022

2021

28,785  $ 
10,478 
9,557 
48,820  $ 

24,391 
926 
15,974 
41,291 

(In thousands)
December 31,

2022
248,438 
248,438 
6,250 
242,188 
(1,593) 
240,595 
2,265 

 4.36 %

$ 

$ 
$ 

2021

287,712 
287,712 
7,000 
280,712 
(1,328) 
279,384 
1,136 
 3.27 %

$ 

$ 

$ 

$ 
$ 

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Future long-term debt payments at December 31, 2022 were as follows:

2023
2024
2025
2026
2027
Thereafter
Total

(In thousands)

6,250 
7,813 
12,500 
14,063 
207,812 
— 
248,438 

$ 

$ 

On July 14, 2022, we completed a refinancing of all our existing debt by entering into a new term loan (“2022 Term Loan”) 
and a new revolving credit facility (“2022 Revolving Credit Facility”). The 2022 Term Loan is a $250.0 million senior 
secured loan that matures on July 14, 2027. The 2022 Revolving Credit Facility is a $200.0 million senior secured revolving 
credit facility that matures on July 14, 2027. The 2022 Term Loan and 2022 Revolving Credit Facility, collectively are the 
new credit facilities (“2022 Credit Facilities”).

The 2022 Term Loan bears interest, at our option, at a rate equal to either (i) Term Secured Overnight Financing Rate (“Term 
SOFR”) plus an applicable margin ranging from 1.375% to 2.375% per year or (ii) Base Rate (defined as the highest of [a] 
Federal Funds Rate plus 0.50%, [b] Bank of America’s prime rate, and [c] Term SOFR plus 1.00%, and if the Base Rate is 
less than zero percent, it will be deemed zero percent) plus an applicable margin ranging from 0.375% to 1.375% per year, in 
each case based upon the consolidated total net adjusted leverage ratio. Interest payments are typically paid on a quarterly 
basis, on the last business day each quarter. In addition, the 2022 Term Loan requires quarterly amortization payments of 
0.625% during year one and year two, 1.250% during year three and year four, and 1.875% during year five of the original 
outstanding principal balance of the 2022 Term Loan amount, on the last business day each quarter. The first quarterly 
amortization payment of $1.6 million was required to be paid and was paid during the fourth quarter of 2022.

The 2022 Revolving Credit Facility bears interest, at our option, at a rate equal to either (i) Term SOFR plus an applicable 
margin ranging from 1.375% to 2.375% per year or (ii) Base Rate (defined as the highest of [a] Federal Funds Rate plus 
0.50%, [b] Bank of America’s prime rate, and [c] Term SOFR plus 1.00%, and if the Base Rate is less than zero percent, it 
will be deemed zero percent) plus an applicable margin ranging from 0.375% to 1.375% per year, in each case based upon the 
consolidated total net adjusted leverage ratio. Interest payments are typically paid on a quarterly basis, on the last business 
day each quarter. The undrawn portion of the commitment of the 2022 Revolving Credit Facility is subject to a commitment 
fee ranging from 0.175% to 0.275%, based upon the consolidated total net adjusted leverage ratio, typically paid on a 
quarterly basis, on the last business day each quarter. However, the 2022 Revolving Credit Facility does not require any 
principal installment payments.

In conjunction with the closing of the 2022 Credit Facilities, we utilized the entire $250.0 million of proceeds from the 2022 
Term Loan plus our existing cash on hand to pay off our entire debt balance outstanding of $254.2 million under prior credit 
facilities (described below).

As of December 31, 2022, we were in compliance with all covenants required under the 2022 Credit Facilities. 

In December 2019, we completed the refinancing of a portion of our then existing debt by entering into a new revolving 
credit facility (“2019 Revolving Credit Facility”) to replace the then existing revolving credit facility that was entered into in 
November 2018 (“2018 Revolving Credit Facility”) and entered into a new term loan (“2019 Term Loan”). The 2019 
Revolving Credit Facility was a $100.0 million senior secured revolving credit facility that would have matured on December 
20, 2024 and replaced the $100.0 million 2018 Revolving Credit Facility that would have matured on November 21, 2023. 
The 2019 Term Loan was a $140.0 million senior secured term loan that would have matured on December 20, 2024. We 
also had a then existing $240.0 million senior secured term loan that was entered into in November 2018 that would have 
matured on November 21, 2025 (“2018 Term Loan”). The original amounts available under the 2019 Revolving Credit 
Facility, 2019 Term Loan, and 2018 Term Loan (collectively, the “Existing Credit Facilities”) in aggregate, totaled $480.0 
million at that time. 

The 2019 Term Loan bore interest, at our option, at a rate equal to either (i) the Eurodollar Rate (defined as the London 
Interbank Offered Rate [“LIBOR”]) plus an applicable margin ranging from 1.50% to 2.50% per year or (ii) the Base Rate 
(defined as the highest of [a] Federal Funds Rate plus 0.50%, [b] Bank of America’s prime rate, and [c] the Eurodollar Rate 
plus 1.00%) plus an applicable margin ranging from 0.50% to 1.50% per year, in each case based upon the consolidated total 

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net adjusted leverage ratio, typically payable quarterly. In addition, the 2019 Term Loan required amortization payments of 
1.25% of the original outstanding principal balance of the 2019 Term Loan amount on a quarterly basis, on the last day of the 
calendar quarter. During 2022, we made the required quarterly payments on the 2019 Term Loan before it was refinanced, in 
aggregate totaling $3.5 million.

The 2019 Revolving Credit Facility bore interest, at our option, at a rate equal to either (i) the Eurodollar Rate (defined as 
LIBOR) plus an applicable margin ranging from 1.50% to 2.50% per year or (ii) the Base Rate (defined as the highest of [a] 
Federal Funds Rate plus 0.50%, [b] Bank of America’s prime rate, and [c] the Eurodollar Rate plus 1.00%) plus an applicable 
margin ranging from 0.50% to 1.50% per year, in each case based upon the consolidated total net adjusted leverage ratio, 
typically payable quarterly. The undrawn portion of the commitment of the 2019 Revolving Credit Facility was subject to a 
commitment fee ranging from 0.175% to 0.275%, based upon the consolidated total net adjusted leverage ratio. However, the 
2019 Revolving Credit Facility did not require any principal installment payments.

The 2018 Term Loan bore interest, at our option, at a rate equal to either (i) the Eurodollar Rate (defined as LIBOR plus an 
applicable margin ranging from 3.75% to 4.00% per year or (ii) the Base Rate (defined as the highest of [a] Federal Funds 
Rate plus 0.50%, [b] Bank of America’s prime rate, and [c] the Eurodollar Rate plus 1.00%) plus an applicable margin 
ranging from 3.75% to 4.00% per year, in each case based upon the consolidated total net adjusted leverage ratio, typically 
payable quarterly. In addition, the 2018 Term Loan required amortization payments of 0.25% of the outstanding principal 
balance of the 2018 Term Loan amount on a quarterly basis. 

Further, under the then Existing Credit Facilities, if we exceeded the annual excess cash flow threshold, we were required to 
make an annual additional principal payment based on the consolidated adjusted leverage ratio. The annual mandatory excess 
cash flow payment was based on (i) 50% of the excess cash flow amount if the adjusted leverage ratio is greater than 3.25 to 
1.0, (ii) 25% of the excess cash flow amount if the adjusted leverage ratio was less than or equal to 3.25 to 1.0 but greater 
than 2.50 to 1.0, and (iii) zero percent of the excess cash flow amount if the consolidated adjusted leverage ratio was less than 
or equal to 2.50 to 1.0. We did not exceed the annual excess cash flow threshold for 2021 and thus, no annual excess cash 
flow payment was required to be paid during the first quarter of 2022. 

We drew down $50.0 million on the 2019 Revolving Credit Facility during the first quarter of 2020 to hold as cash on hand, 
$25.0 million of which was repaid during the fourth quarter of 2020. The remaining $25.0 million was repaid during 2021.

In addition, since we were paying down on the term loans during the first quarter of 2022, we were required to pay down on 
the 2019 Term Loan and 2018 Term Loan on a pro-rata basis and thus, we paid down $13.0 million and $17.0 million on the 
2019 Term Loan and 2018 Term Loan, respectively, for an aggregate total pay down of $30.0 million.

As of December 31, 2022, we had $199.8 million of unused borrowing capacity under the 2022 Revolving Credit Facility, 
after deducting $0.2 million for standby letters of credit.

The 2022 Term Loan was considered a modification of debt for some lenders and an extinguishment of debt for other lenders, 
and thus, a loss of $0.2 million was recorded related to the extinguishment. In addition, the new fees incurred of $0.8 million 
were capitalized and will be amortized over the life of the 2022 Term Loan. Further, the remaining debt issuance costs related 
to the 2019 Term Loan and 2018 Term Loan of $1.0 million as of the modification date will be amortized over the life of the 
2022 Term Loan, using the effective interest method.

The 2022 Revolving Credit Facility that replaced the 2019 Revolving Credit Facility was considered a modification of debt 
except for the portion related to the creditor that is no longer a part of the 2022 Revolving Credit Facility and in which case, it 
was considered an extinguishment of debt. As a result, we expensed the portion of the unamortized debt issuance costs 
related to the 2019 Revolving Credit Facility that was considered an extinguishment of debt of $0.1 million. In addition, the 
new fees incurred of $1.7 million as part of the 2022 Revolving Credit Facility were capitalized and will be amortized over 
the life of the 2022 Revolving Credit Facility. Further, the remaining debt issuance costs related to the 2019 Revolving Credit 
Facility of $0.8 million as of the modification date will also be amortized over the life of the 2022 Revolving Credit Facility.

The 2019 Term Loan and 2018 Term Loan were considered a modification of debt in 2019 and thus, no gain or loss was 
recorded at that time. Instead, the new fees paid to the lenders at that time of $0.6 million were capitalized and were being 
amortized over the life of the 2019 Term Loan. The remaining debt issuance costs related to the 2018 Term Loan of $1.5 
million as of the modification date in 2019 were being amortized over its remaining life. 

The 2019 Revolving Credit Facility that replaced the 2018 Revolving Credit Facility was considered an extinguishment of 
debt except for the portion related to the creditors that were part of both the 2019 Revolving Credit Facility and the 2018 

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Revolving Credit Facility and in which case, it was considered a modification of debt in 2019. As a result, we expensed the 
portion of the unamortized debt issuance costs related to the 2018 Revolving Credit Facility that was considered an 
extinguishment of debt of $0.5 million in 2019. In addition, the new fees paid to the lenders of $0.5 million as part of the 
2019 Revolving Credit Facility were capitalized and were being amortized over its remaining life. Further, the remaining debt 
issuance costs related to the 2018 Revolving Credit Facility of $1.1 million were also being amortized over its remaining life.

In December 2021, we acquired 100.0% of the outstanding equity interests of Magnetic Seal LLC (f/k/a Magnetic Seal 
Corporation, “MagSeal”) for an original purchase price of $69.5 million, net of cash acquired, all payable in cash. Upon the 
closing of the transaction, we paid a gross total aggregate of $71.3 million in cash, $65.0 million of which was from drawing 
down on the 2019 Revolving Credit Facility. This draw down on the 2019 Revolving Credit Facility was paid off by 
December 31, 2021. See Note 2.

Also in December 2021, we entered into a sale-leaseback transaction for the building and related land for our Gardena 
performance center located in Carson, California, for a sale price of $143.1 million. A portion of the net proceeds were used 
to pay down on the $65.0 million that was drawn on the 2019 Revolving Credit Facility for the MagSeal acquisition. See 
Note 5.

The 2022 Credit Facilities were entered into by us (“Parent Company”) and guaranteed by all of our domestic subsidiaries, 
other than two subsidiaries that were considered minor (“Subsidiary Guarantors”). The Subsidiary Guarantors jointly and 
severally guarantee the 2022 Credit Facilities. The Parent Company has no independent assets or operations and therefore, no 
consolidating financial information for the Parent Company and its subsidiaries is presented.

In November 2021, we entered into derivative contracts, U.S. dollar-one month LIBOR forward interest rate swaps 
designated as cash flow hedges, all with an effective date of January 1, 2024, for an aggregate total notional amount of 
$150.0 million, weighted average fixed rate of 1.8%, and all terminating on January 1, 2031 (“Forward Interest Rate Swaps”). 
The Forward Interest Rate Swaps mature on a monthly basis, with fixed amount payer payment dates on the first day of each 
calendar month, commencing on February 1, 2024 through January 1, 2031. The Forward Interest Rate Swaps were deemed 
to be highly effective upon entering into the derivative contracts and thus, hedge accounting treatment was utilized. Since the 
Forward Interest Rate Swaps are not effective until January 1, 2024, we only recorded the changes in the fair value of the 
Forward Interest Rate Swaps and recorded in other assets, deferred income taxes, and accumulated other comprehensive 
income (loss) of $15.8 million during December 31, 2022. See Note 1 for further information.

On July 14, 2022, as a result of completing a refinancing of our existing debt, we were required to complete an amendment of 
the Forward Interest Rate Swaps (“Amended Forward Interest Rate Swaps”). The Forward Interest Rate Swaps were based on 
U.S. dollar-one month LIBOR and were amended to be based on one month Term SOFR as borrowings using LIBOR are no 
longer available under the 2022 Credit Facilities. Since this was an amendment of just the reference rate as a result of the 
cessation of LIBOR, utilizing the guidance under ASU 2020-04, we determined the Amended Forward Interest Rate Swaps 
as of the amendment date to continue to be highly effective. The Amended Forward Interest Rate Swaps weighted average 
fixed rate is 1.7%, as a result of the difference between U.S. dollar-one month LIBOR and one month Term SOFR.

In October 2015, we entered into interest rate cap hedges designated as cash flow hedges with a portion of these interest rate 
cap hedges maturing on a quarterly basis, and a final quarterly maturity date of June 2020, in aggregate, totaling $135.0 
million of our debt. We paid a total of $1.0 million in connection with entering into the interest rate cap hedges. The interest 
rate cap hedges matured during our second quarter of 2020 and as such, all remaining amounts related to the interest rate cap 
hedges were fully amortized and unrealized gains and losses recorded in accumulated other comprehensive income were also 
realized at that time. See Note 1 for further information.

Note 10. Shareholders’ Equity

We are authorized to issue five million shares of preferred stock. At December 31, 2022 and 2021, no preferred shares were 
issued or outstanding.

Note 11. Stock-Based Compensation

Stock Incentive Compensation Plans

We currently have two active stock incentive plans: i) the Amended and Restated 2020 Stock Incentive Plan (the “2020 
Plan”), which expires on April 20, 2032, and ii) the 2018 Employee Stock Purchase Plan (“ESPP”). The 2013 Stock Incentive 
Plan, as Amended (the “2013 Plan”) was closed to further issuances of stock awards in May 2020 and any remaining shares 

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available were folded into the 2020 Plan as part of the approval of the 2020 Plan by shareholders at the 2020 Annual Meeting 
of Shareholders in May 2020. The 2020 Plan permit awards of stock options, restricted stock units, performance stock units 
and other stock-based awards to our officers, key employees and non-employee directors on terms determined by the 
Compensation Committee of the Board of Directors (the “Compensation Committee”). The aggregate number of shares 
available for issuance under the 2020 Plan is 1,031,162 plus any outstanding awards issued under the 2013 Plan that are 
subsequently forfeited, terminated, expire or otherwise lapse without being exercised. As of December 31, 2022, shares 
available for future grant under the 2020 Plan are 338,061. Prior to the adoption of the 2020 Plan, we granted stock-based 
awards to purchase shares of our common stock under certain predecessor plans. No further awards can be granted under 
these predecessor plans.

Employee Stock Purchase Plan

The ESPP was adopted by the Board of Directors and approved by the shareholders in 2018, including 750,000 shares that 
can be awarded. The first offering period closed on July 31, 2019. Under the ESPP, our employees who elect to participate 
have the right to purchase common stock at a 15% discount from the lower of the market value of the common stock at the 
beginning or the end of each six month offering period and the discount will be treated as compensation to those employees. 
Employees purchase common stock using payroll deductions, which may not exceed 10% of their eligible compensation and 
other limitations. The Compensation Committee administers the ESPP. As of December 31, 2022, there are 549,977 shares 
available for future award grants.

Stock Options

In the years ended December 31, 2022, 2021, and 2020, we granted stock options to our officers and key employees of zero, 
zero, and 8,000, respectively, with weighted-average grant date fair values of zero, zero, and $16.48, respectively. Stock 
options have been granted with an exercise price equal to the fair market value of our stock on the date of grant and expire 
not more than ten years from the date of grant. The stock options typically vest over a period of three or four years from the 
date of grant. The option price and number of shares are subject to adjustment under certain dilutive circumstances. If an 
employee terminates employment, the non-vested portion of the stock options will not vest and all rights to the non-vested 
portion will terminate completely. 

Stock option activity for the year ended December 31, 2022 were as follows:

Number
of Stock 
Options
317,779  $ 
—  $ 
(109,186)  $ 
(2,150)  $ 
(7,167)  $ 
199,276  $ 
199,276  $ 

Weighted-
Average
Exercise
Price Per 
Share

35.30 
— 
31.82 
39.75 
42.88 
36.89 
36.89 

Weighted-
Average 
Remaining 
Contractual 
Life (Years)

Aggregate 
Intrinsic Value 
(in thousands)

5.4 $ 
5.4 $ 

2,537 
2,537 

Outstanding at January 1, 2022

Granted
Exercised
Expired
Forfeited

Outstanding at December 31, 2022
Exerciseable at December 31, 2022

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Changes in nonvested stock options for the year ended December 31, 2022 were as follows:

Nonvested at January 1, 2022
     Granted
     Vested
     Forfeited
Nonvested at December 31, 2022

Weighted-
Average
Grant 
Date Fair 
Value

Number of 
Stock Options

59,605  $ 
—  $ 
(52,438)  $ 
(7,167)  $ 
—  $ 

15.93 
— 
15.90 
16.10 
— 

The aggregate intrinsic value of stock options represents the amount by which the market price of our common stock exceeds 
the exercise price of the stock option. The aggregate intrinsic value of stock options exercised for the years ended 
December 31, 2022, 2021 and 2020 was $2.0 million, $1.0 million, and $0.9 million, respectively. Cash received from stock 
options exercised for the years ended December 31, 2022, 2021 and 2020 was $3.5 million, $1.7 million, and $1.6 million, 
respectively, with related tax benefits of $0.8 million, $0.4 million, and $0.4 million, respectively. The total amount of stock 
options vested and expected to vest in the future is 199,276 shares with a weighted-average exercise price of $36.89 and an 
aggregate intrinsic value of $2.5 million. These stock options have a weighted-average remaining contractual term of 5.4 
years.

The share-based compensation cost expensed for stock options for the years ended December 31, 2022, 2021, and 2020 
(before tax benefits) was $0.3 million, $1.2 million, and $1.8 million, respectively, and is included in selling, general and 
administrative expenses on the consolidated income statements. At December 31, 2022, there was no remaining unrecognized 
compensation cost related to stock options. The total fair value of stock options vested during the years ended December 31, 
2022, 2021, and 2020 was $0.8 million, $1.7 million, and $2.0 million, respectively.

We apply fair value accounting for stock-based compensation based on the grant date fair value estimated using a Black-
Scholes-Merton (“Black-Scholes”) valuation model. The assumptions used to compute the fair value of stock option grants 
under the 2020 Stock Incentive Plan for years ended December 31, 2022, 2021, and 2020 were as follows:

Risk-free interest rate

Expected volatility

Expected dividends

Expected term (in months)

Years Ended December 31,

2022

N/A

N/A

N/A

N/A

2021

N/A

N/A

N/A

N/A

2020

 1.59 %

 37.75 %

— 

66

We recognize compensation expense, net of an estimated forfeiture rate, on a straight-line basis over the requisite service 
period of the award. We have award populations with option vesting terms of three and four years. We estimate the forfeiture 
rate based on our historic experience, attempting to determine any discernible activity patterns. The expected life computation 
is based on historic exercise patterns and post-vesting termination behavior. The risk-free interest rate for periods within the 
contractual life of the award is based on the U.S. Treasury yield curve in effect at the time of grant. The expected volatility is 
derived from historical volatility of our common stock. We suspended payments of dividends after the first quarter of 2011.

Restricted Stock Units

We granted restricted stock units (“RSUs”) to certain officers, key employees and non-employee directors of 118,847, 
118,995, and 118,835 RSUs during the years ended December 31, 2022, 2021, and 2020, respectively, with weighted-average 
grant date fair values (equal to the fair market value of our stock on the date of grant) of $51.76, $55.92, and $27.62 per 
share, respectively. RSUs represent a right to receive a share of stock at future vesting dates with no cash payment required 
from the holder. The RSUs typically have a three year vesting term of 33.3%, 33.3% and 33.4% on the first, second and third 
anniversaries of the date of grant, respectively. If an employee terminates employment, their non-vested portion of the RSUs 
will not vest and all rights to the non-vested portion will terminate. 

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Restricted stock unit activity for the year ended December 31, 2022 was as follows:

Number of 
Restricted 
Stock Units

Outstanding at January 1, 2022
     Granted
     Vested
     Forfeited
Outstanding at December 31, 2022

Weighted-
Average
Grant 
Date Fair Value
44.85 
51.76 
44.28 
50.72 
47.81 

202,282  $ 
118,847  $ 
(74,222)  $ 
(45,112)  $ 
201,795  $ 

The share-based compensation cost expensed for RSUs for the years ended December 31, 2022, 2021, and 2020 (before tax 
benefits) was $3.8 million, $4.1 million, and $2.6 million respectively, and is included in selling, general and administrative 
expenses on the consolidated income statements. At December 31, 2022, total unrecognized compensation cost (before tax 
benefits) related to RSUs of $5.7 million is expected to be recognized over a weighted average period of 1.6 years. The total 
fair value of RSUs vested for the years ended December 31, 2022, 2021, and 2020 was $3.5 million, $4.2 million, and $2.3 
million, respectively. The tax benefit realized from vested RSUs for the years ended December 31, 2022, 2021, and 2020 was 
$0.8 million, $1 million, and $0.5 million, respectively.

Performance Stock Units

We granted performance stock awards (“PSUs”) to certain key employees of 111,654, 182,886, and 159,136 PSUs during the 
years ended December 31, 2022, 2021, and 2020, respectively, with weighted-average grant date fair values of $48.18, 
$49.76, and $29.65 per share, respectively. PSU awards are subject to the attainment of performance goals established by the 
Compensation Committee, the periods during which performance is to be measured, and all other limitations and conditions 
applicable to the awarded shares. Performance goals are based on a pre-established objective formula that specifies the 
manner of determining the number of PSUs that will be granted if performance goals are attained. If an employee terminates 
employment, their non-vested portion of the PSUs will not vest and all rights to the non-vested portion will terminate. 

Performance stock activity for the year ended December 31, 2022 was as follows:

Outstanding at January 1, 2022
     Granted
     Vested
     Forfeited
Outstanding at December 31, 2022

Number of 
Performance 
Stock Units

Weighted-
Average
Grant 
Date Fair 
Value

299,563  $ 
111,654  $ 
(89,309)  $ 
(20,554)  $ 
301,354  $ 

41.16 
48.18 
44.65 
45.61 
42.42 

The share-based compensation cost expensed for PSUs for the years ended December 31, 2022, 2021, and 2020 (before tax 
benefits) was $5.1 million, $5.9 million and $4.9 million, respectively, and is included in selling, general and administrative 
expenses on the consolidated income statements. At December 31, 2022, total unrecognized compensation cost (before tax 
benefits) related to PSUs of $5.5 million is expected to be recognized over a weighted-average period of 1.4 years. The total 
fair value of PSUs vested during the years ended December 31, 2022, 2021, and 2020, was $4.4 million, $9.6 million, and 
$3.7 million, respectively. The tax benefit realized from PSUs for the years ended December 31, 2022, 2021, and 2020 were 
$1.1 million, $2.3 million, and $0.9 million, respectively.

Performance-Based With Market Condition Cash Settled Long-Term Incentive Awards

As permitted under the 2020 Plan, performance-based with market condition cash settled long-term incentive awards 
(“Performance-Based Cash LTIPs”) were granted in 2022. Performance-Based Cash LTIPs will be settled in cash and are 
subject to the attainment of performance goals established by the Compensation Committee (including achievement of 
relative total shareholder return market condition), the periods during which performance is to be measured, and all other 
limitations and conditions applicable to the Performance-Based Cash LTIPs’ values. Performance goals are based on a pre-
established objective formula that specifies the manner of determining the value of the Performance-Based Cash LTIPs that 

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will be issued if performance goals are attained. If an employee terminates employment, their non-vested portion of the 
Performance-Based Cash LTIPs will not vest and all rights to the non-vested portion of the Performance-Based Cash LTIPs 
will terminate. The Compensation Committee administers the Performance-Based Cash LTIPs. The share-based 
compensation expense recorded for the Performance-Based Cash LTIPs for the years ended December 31, 2022, 2021, and 
2020 (before tax benefits) was $1.2 million, zero, and zero, respectively.

Note 12. Employee Benefit Plans

Defined Contribution 401(k) Plans

We sponsor a 401(k) defined contribution plan for all our employees. The plan allows the employees to make annual 
voluntary contributions not to exceed the lesser of an amount equal to 25% of their compensation or limits established by the 
Internal Revenue Code. Under this plan, we generally provide a match equal to 50% of the employee’s contributions up to the 
first 6% of compensation, except for union employees who are not eligible to receive the match. Our provision for matching 
and profit sharing contributions for the three years ended December 31, 2022, 2021, and 2020 was $2.9 million, $2.8 million, 
and $2.6 million, respectively.

Pension Plan and LaBarge Retirement Plan

We have a defined benefit pension plan covering certain hourly employees of a subsidiary (the “Pension Plan”). Pension Plan 
benefits are generally determined on the basis of the retiree’s age and length of service. Assets of the Pension Plan are 
composed primarily of fixed income and equity securities. We also have a retirement plan covering certain current and retired 
employees (the “LaBarge Retirement Plan”). 

The consolidation of one of our performance centers as part of the 2022 Restructuring Plan as discussed in Note 2 resulted in 
the curtailment of the Pension Plan during the fourth quarter of 2022, but it had an immaterial impact on our consolidated 
financial statements.

The components of net periodic pension cost for the Pension Plan and LaBarge Retirement Plan in aggregate are as follows:

Service cost
Interest cost
Expected return on plan assets
Amortization of actuarial losses

Net periodic pension cost

(In thousands)
Years Ended December 31,

2022

2021

2020

$ 

$ 

625  $ 

1,089 
(2,081)   
585 
218  $ 

676  $ 

1,010 
(1,895)   
1,285 
1,076  $ 

622 
1,209 
(1,761) 
993 
1,063 

The components of the reclassifications of net actuarial losses from accumulated other comprehensive loss to net income for 
2022 were as follows:

Amortization of actuarial loss - total before tax (1)
Tax benefit

Net of tax

(In thousands)
Year Ended 
December 31,

2022

$ 

$ 

585 

(143) 

442 

(1) The amortization expense is included in the computation of periodic pension cost and is a decrease to net income 

upon reclassification from accumulated other comprehensive loss.

The estimated net actuarial loss for both plans that will be amortized from accumulated other comprehensive loss into net 
periodic cost during 2023 is $0.6 million.

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The obligations, fair value of plan assets, and funded status of both plans are as follows:

Change in benefit obligation(1)
Beginning benefit obligation (January 1)
Service cost
Interest cost
Actuarial gain
Benefits paid
Ending benefit obligation (December 31)
Change in plan assets
Beginning fair value of plan assets (January 1)
Return on assets
Employer contribution
Benefits paid
Ending fair value of plan assets (December 31)
Funded status underfunded
Amounts recognized in the consolidated balance sheet

Current liabilities
Non-current liabilities

Unrecognized loss included in accumulated other comprehensive loss
Beginning unrecognized loss, before tax (January 1)
Amortization
Liability gain
Asset loss (gain)
Ending unrecognized loss, before tax (December 31)
Tax impact
Unrecognized loss included in accumulated other comprehensive loss, net of tax

(In thousands)
December 31,

2022

2021

$ 

$ 

$ 

$ 
$ 

$ 
$ 

$ 

$ 

39,805  $ 
625 
1,089 
(9,714)   
(1,468)   
30,337  $ 

33,698  $ 
(4,652)   
1,702 
(1,468)   
29,280  $ 
(1,057)  $ 

416  $ 
641  $ 

7,573  $ 
(582)   
(9,714)   
6,734 
4,011 
(970)   
3,041  $ 

42,804 
676 
1,010 
(2,537) 
(2,148) 
39,805 

30,632 
3,122 
2,095 
(2,151) 
33,698 
(6,107) 

427 
5,680 

12,620 
(1,282) 
(2,537) 
(1,228) 
7,573 
(1,827) 
5,746 

(1) Projected benefit obligation equals the accumulated benefit obligation for the plans.

On December 31, 2022, our annual measurement date, the accumulated benefit obligation exceeded the fair value of the plans 
assets by $1.1 million. Such excess is referred to as an unfunded accumulated benefit obligation. We recorded an 
unrecognized loss included in accumulated other comprehensive loss, net of tax at December 31, 2022 and 2021 of $3.0 
million and $5.7 million, respectively, which decreased shareholders’ equity. This charge to shareholders’ equity represents a 
net loss not yet recognized as pension expense. This charge did not affect reported earnings, and would be decreased or be 
eliminated if either interest rates increase or market performance and plan returns improve which will cause the Pension Plan 
to return to fully funded status.

Our Pension Plan asset allocations at December 31, 2022 and 2021, by asset category, were as follows:

Equity securities
Cash and equivalents
Debt securities
Total(1)

December 31,

2022
61%
4%
35%
100%

2021
69%
1%
30%
100%

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(1) Our overall investment strategy is to achieve an asset allocation within the following ranges to achieve an appropriate 

rate of return relative to risk.

Cash
Fixed income securities
Equities

0-10%
15-75%
30-80%

Pension Plan assets consist primarily of listed stocks and bonds and do not include any of the Company’s securities. The 
return on assets assumption reflects the average rate of return expected on funds invested or to be invested to provide for the 
benefits included in the projected benefit obligation. We select the return on asset assumption by considering our current and 
target asset allocation. We consider information from various external investment managers, forward-looking information 
regarding expected returns by asset class and our own judgment when determining the expected returns.

Cash and cash equivalents
Fixed income securities
Equities(1)
Other investments

Total plan assets at fair value
Pooled funds
Total fair value of plan assets

Cash and cash equivalents
Fixed income securities
Equities(1)
Other investments

Total plan assets at fair value
Pooled funds
Total fair value of plan assets

$ 

$ 

$ 

$ 

(In thousands)
Year Ended December 31, 2022

Level 1

Level 2

Level 3

Total

1,078  $ 
4,622 
12,591 
1,033 
19,324  $ 

—  $ 
— 
— 
— 
—  $ 

—  $ 
— 
— 
— 
— 

$ 

1,078 
4,622 
12,591 
1,033 
19,324 
9,956 
29,280 

(In thousands)
Year Ended December 31, 2021

Level 1

Level 2

Level 3

Total

414  $ 

3,648 
7,446 
1,199 
12,707  $ 

—  $ 
— 
— 
— 
—  $ 

—  $ 
— 
— 
— 
— 

$ 

414 
3,648 
7,446 
1,199 
12,707 
20,991 
33,698 

(1) Represents mutual funds and commingled accounts which invest primarily in equities, but may also hold fixed 

income securities, cash and other investments. Commingled funds with publicly quoted prices and actively traded are 
classified as Level 1 investments.

Pooled funds are measured using the net asset value (“NAV”) as a practical expedient for fair value as permissible under the 
accounting standard for fair value measurements and have not been categorized in the fair value hierarchy in accordance with 
ASU 2015-07, “Fair Value Measurement (Topic 820):  Disclosures for Investments in Certain Entities That Calculate Net 
Asset Value per Share (or Its Equivalent).” Pooled fund NAVs are provided by the trustee and are determined by reference to 
the fair value of the underlying securities of the trust, less its liabilities, which are valued primarily through the use of directly 
or indirectly observable inputs. Depending on the pooled fund, underlying securities may include marketable equity securities 
or fixed income securities.

The assumptions used to determine the benefit obligations and expense for our two plans are presented in the tables below. 
The expected long-term return on assets, noted below, represents an estimate of long-term returns on investment portfolios 
consisting of a mixture of fixed income and equity securities. The estimated cash flows from the plans for all future years are 
determined based on the plans’ population at the measurement date. We used the expected benefit payouts from the plans for 
each year into the future and discounted them back to the present using the Wells Fargo yield curve rate for that duration.

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The weighted-average assumptions used to determine the net periodic benefit costs under the two plans were as follows:

Discount rate used to determine pension expense

Pension Plan
LaBarge Retirement Plan

Years Ended December 31,

2022

2021

2020

2.85%
2.35%

2.50%
1.85%

3.22%
2.85%

The weighted-average assumptions used to determine the benefit obligations under the two plans were as follows:

Discount rate used to determine value of obligations

Pension Plan
LaBarge Retirement Plan

Long-term rate of return - Pension Plan only

2022

5.11%
5.00%
6.25%

December 31,

2021

2.85%
2.35%
6.25%

2020

2.50%
1.85%
6.25%

The following benefit payments under both plans, which reflect expected future service, as appropriate, are expected to be 
paid:

2023
2024
2025
2026
2027
2028 - 2032

(In thousands)

LaBarge
Retirement
Plan

Pension Plan

$ 
$ 
$ 
$ 
$ 
$ 

1,379  $ 
1,481  $ 
1,555  $ 
1,639  $ 
1,712  $ 
9,156  $ 

416 
397 
378 
359 
341 
1,435 

Our funding policy is to contribute cash to our plans so that the minimum contribution requirements established by 
government funding and taxing authorities are met. We expect to make contributions of $0.8 million to the plans in 2023.

Supplemental Retirement Plans

We have three unfunded supplemental retirement plans. The first plan was suspended in 1986, but continues to cover certain 
former executives. The second plan was suspended in 1997, but continues to cover certain current and retired directors. The 
third plan covers certain current and retired employees and further employee contributions to this plan were suspended on 
August 5, 2011. The liability for the third plan and interest thereon is included in accrued employee compensation and long-
term liabilities were both zero at December 31, 2022, and both zero at December 31, 2021. The accumulated benefit 
obligations of the first two plans at December 31, 2022 and December 31, 2021 were both $0.3 million, and are included in 
accrued liabilities.

Note 13. Indemnifications

We have made guarantees and indemnities under which we may be required to make payments to a guaranteed or 
indemnified party, in relation to certain transactions, including revenue transactions in the ordinary course of business. 
Additionally, we indemnify our directors and officers to the maximum extent permitted under the laws of the State of 
Delaware and have a directors and officers insurance policy that may reduce our exposure in certain circumstances and may 
enable us to recover a portion of future amounts that may be payable, if any. Moreover, in connection with certain 
performance center leases, we have indemnified our lessors for certain claims arising from the performance center or the 
lease. 

The duration of the guarantees and indemnities varies and, in many cases is indefinite but subject to applicable statutes of 
limitations. The majority of guarantees and indemnities do not provide any limitations on the maximum potential future 
payments we could be obligated to make. Historically, payments related to these guarantees and indemnities have been 

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immaterial. We estimate the fair value of our indemnification obligations as insignificant based on this history and insurance 
coverage and have, therefore, not recorded any liability for these guarantees and indemnities in the accompanying 
consolidated balance sheets.

Note 14. Income Taxes

Our pre-tax income attributable to foreign operations was not material. The provision for income tax expense consisted of the 
following:

Current tax expense

Federal
State

Deferred tax (benefit) expense

Federal
State

Income tax expense

(In thousands)
Years Ended December 31,

2022

2021

2020

$ 

$ 

12,902  $ 
1,023 
13,925 

(8,624)   
(768)   
(9,392)   
4,533  $ 

31,171  $ 

2,829 
34,000 

107 
841 
948 
34,948  $ 

2,525 
(459) 
2,066 

1,294 
(553) 
741 
2,807 

We recognized net income tax benefits from deductions of share-based payments in excess of compensation cost recognized 
for financial reporting purposes of $0.2 million, $0.9 million, and $0.4 million for the years ended December 31, 2022, 2021, 
and 2020, respectively.

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Deferred tax (liabilities) assets were comprised of the following:

Deferred tax assets:
Accrued expenses
Allowance for doubtful accounts
Contract overrun reserves
Deferred compensation
Deferred revenue
Employment-related accruals
Environmental reserves
Federal tax credit carryforwards
Inventory reserves
Operating lease liabilities
Pension obligation
Federal and state net operating loss carryforwards
Research expenses
State tax credit carryforwards
Stock-based compensation
Other
Total gross deferred tax assets
Valuation allowance
Total gross deferred tax assets, net of valuation allowance

Deferred tax liabilities:

Depreciation
Goodwill
Intangibles
Interest rate hedge
Operating lease right-of-use assets
Prepaid insurance
Other
Total gross deferred tax liabilities

Net deferred tax liabilities

(In thousands)
December 31,

2022

2021

$ 

$ 

627  $ 
152 
952 
234 
943 
3,932 
501 
133 
3,572 
8,672 
28 
3,397 
10,620 
6,974 
2,420 
1,525 
44,682 
(7,548)   
37,134 

(11,286)   
(8,630)   
(18,310)   
(3,359)   
(8,346)   
(609)   
(547)   
(51,087)   
(13,953)  $ 

620 
269 
680 
272 
1,570 
4,028 
499 
133 
2,957 
8,145 
1,550 
4,243 
— 
7,123 
2,584 
2,503 
37,176 
(7,718) 
29,458 

(11,986) 
(6,557) 
(20,337) 
— 
(7,931) 
(534) 
(840) 
(48,185) 
(18,727) 

We have federal and state tax net operating losses of $11.4 million and $17.3 million, respectively, as of December 31, 2022. 
The federal net operating losses acquired from the acquisition of Nobles are subject to an annual limitation under Internal 
Revenue Code Section 382; however, we expect to fully realize them under ASC Subtopic 740-10 before they begin to expire 
in 2036. The state net operating loss carryforwards include $10.6 million that is not expected to be realized due to various 
limitations and has been reduced by a valuation allowance. If not realized, the state net operating loss carryforwards, 
depending on the tax jurisdiction, will begin to expire between 2027 and 2038. 

We have federal and state tax credit carryforwards of $0.1 million and $10.9 million, respectively, as of December 31, 2022. 
A valuation allowance of $8.8 million has been provided on state tax credit carryforwards that are not expected to be realized 
under ASC Subtopic 740-10. If not realized, the federal tax carryforwards will begin to expire in 2032 and state tax credit 
carryforwards, depending on the tax jurisdiction, will begin to expire between 2023 and 2037. 

We believe it is more likely than not that we will generate sufficient taxable income to realize the benefit of the remaining 
deferred tax assets.

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The principal reasons for the variation between the statutory and effective tax rates were as follows:

Years Ended December 31,

Statutory federal income tax rate
State income taxes (net of federal benefit)
Foreign derived intangible income deduction
Stock-based compensation expense
Research and development tax credits (1)
Other tax credits
Changes in valuation allowance
Non-deductible book compensation expenses
Changes in deferred tax assets
Changes in tax reserves
Other
Effective income tax rate

2022
21.0%
4.0
(0.9)
(0.6)
(14.8)
(0.1)
(0.5)
4.4
(0.2)
—
1.3
13.6%

2021
21.0%
3.1
—
(0.5)
(3.0)
—
(1.0)
0.7
—
0.2
—
20.5%

2020
21.0%
4.6
(0.4)
(1.4)
(13.8)
(0.3)
(0.4)
3.3
(0.2)
(4.6)
1.0
8.8%

(1) For 2020, (3.4)% is additional research and development tax credits related to 2019.

Our total amount of unrecognized tax benefits was $4.9 million, $4.4 million, and $4.1 million at December 31, 2022, 2021, 
and 2020, respectively. We record interest and penalty charges, if any, related to uncertain tax positions as a component of 
tax expense and unrecognized tax benefits. The amounts accrued for interest and penalty charges as of December 31, 2022, 
2021, and 2020 were not significant. If recognized, $2.5 million would affect the effective income tax rate. As a result of 
statute of limitations set to expire in 2023, we expect decreases to our unrecognized tax benefits of approximately 
$0.6 million in the next twelve months.

A reconciliation of the beginning and ending amount of unrecognized tax benefits was as follows:

Balance at January 1,
Additions for tax positions related to the current year
Additions for tax positions related to prior years
Reductions for tax positions related to prior years
Reductions for lapse of statute of limitations

Balance at December 31,

(In thousands)
Years Ended December 31,

2022

2021

2020

$ 

$ 

4,435  $ 
1,177 
15 
(13)   

(670)   
4,944  $ 

4,069  $ 
562 
180 
— 

(376)   
4,435  $ 

5,663 
418 
157 
— 

(2,169) 
4,069 

We file U.S. Federal and state income tax returns. We are subject to examination by the Internal Revenue Service (“IRS”) for 
tax years after 2018 and by state taxing authorities for tax years after 2017. While we are no longer subject to examination 
prior to those periods, carryforwards generated prior to those periods may still be adjusted upon examination by the IRS or 
state taxing authorities if they either have been or will be used in a subsequent period. We believe we have adequately 
accrued for tax deficiencies or reductions in tax benefits, if any, that could result from the examination and all open audit 
years.

In March 2020, the U.S. enacted the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) that provided tax 
relief to individuals and businesses affected by the coronavirus pandemic. We considered the provisions of the CARES Act 
and determined they do not have a material impact on our overall income taxes. We utilized the option to defer payment of 
the employer portion of payroll taxes (Social Security) that would otherwise be required to be made during the period 
beginning March 27, 2020 to December 31, 2020. As such, as of December 31, 2020, we deferred payment of income tax 
deductions related to payroll taxes of $6.1 million and recorded the related deferred tax asset of $1.4 million, which was 
included as part of the net deferred income taxes on the consolidated balance sheet. We were required to and made the 
payments for 50% of the deferred payroll taxes by December 31, 2021. We were required to and made the payments for the 
remaining 50% of the deferred payroll taxes by December 31, 2022.

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The Tax Cuts and Jobs Act of 2017 (“TCJA”), which was signed into U.S. law in December 2017, eliminated the option to 
immediately deduct research and development expenditures in the year incurred under Section 174 effective January 1, 2022. 
The amended provision under Section 174 requires us to capitalize and amortize these expenditures over five years (for U.S.-
based research). As of December 31, 2022, we recorded an increase to income taxes payable of approximately $10.6 million 
and a decrease to net deferred tax liabilities of a similar amount. We are monitoring legislation for any further changes to 
Section 174 and the potential impact to our financial statements in 2023.

On August 16, 2022, the U.S. enacted the Inflation Reduction Act of 2022 (“IRA”) which aims to curb inflation by reducing 
the deficit, lowering prescription drug prices, and investing in domestic energy production while promoting clean energy. We 
considered the provisions in the IRA and determined they have no or minimal impact to our overall income taxes.

On August 9, 2022, the U.S. enacted the Creating Helpful Incentives to Produce Semiconductors Act of 2022 (“CHIPS Act”) 
which provides new funding to boost domestic research and manufacturing of semiconductors in the United States. We are 
evaluating the provisions in the CHIPS Act. Any impact to our overall income taxes would be for 2023 and thereafter.

Note 15. Commitments and Contingencies

In December 2020, a representative action under California’s Private Attorneys General Act was filed against us in the 
Superior Court for the State of California, County of San Bernardino. We received service of process of this complaint in 
January 2021. The complaint alleges violations of California’s wage and hour laws relating to our current and former 
employees and seeks attorney’s fees and penalties. We vigorously refuted and defended these claims, and reached a tentative 
settlement of $0.8 million during the fourth quarter 2021, which was subject to court approval. Thus, we recorded accrued 
liabilities of $0.8 million as of December 31, 2021. During the second quarter of 2022, additional factual information was 
identified resulting in an increase in the amount of the tentative settlement to $0.9 million. Therefore, we recorded an 
additional accrued liabilities of $0.1 million for a total accrued liabilities amount of $0.9 million as of the end of the second 
quarter of 2022 and remained unchanged as of December 31, 2022 as we were awaiting final court approval of this 
settlement. Subsequent to December 31, 2022, we received final court approval and paid the $0.9 million on January 17, 
2023.

Structural Systems has been directed by California environmental agencies to investigate and take corrective action for 
groundwater contamination at our facilities located in El Mirage and Monrovia, California. Based on currently available 
information, we have established an accrual for its estimated liability for such investigation and corrective action of $1.5 
million as of both December 31, 2022 and December 31, 2021, which is reflected in other long-term liabilities on our 
consolidated balance sheets.

Structural Systems also faces liability as a potentially responsible party for hazardous waste disposed at landfills located in 
Casmalia and West Covina, California. Structural Systems and other companies and government entities have entered into 
consent decrees with respect to these landfills with the United States Environmental Protection Agency and/or California 
environmental agencies under which certain investigation, remediation and maintenance activities are being performed. 
Based on currently available information, we preliminarily estimate that the range of our future liabilities in connection with 
the landfill located in West Covina, California is between $0.4 million and $3.1 million. We have established an accrual for 
the estimated liability in connection with the West Covina landfill of $0.4 million as of both December 31, 2022 and 
December 31, 2021, which is reflected in other long-term liabilities on our consolidated balance sheets. Our ultimate liability 
in connection with these matters will depend upon a number of factors, including changes in existing laws and regulations, 
the design and cost of construction, operation and maintenance activities, and the allocation of liability among potentially 
responsible parties.

In June 2020, a fire severely damaged our performance center in Guaymas, Mexico, which is part of our Structural Systems 
segment. There were no injuries, however, property and equipment, inventories, and tooling in this leased facility were 
damaged. Our Guaymas performance center is comprised of two buildings with an aggregate total of 62,000 square feet. The 
loss of production from the Guaymas performance center is being absorbed by our other existing performance centers. A 
neighboring, non-related manufacturing facility, also suffered fire damage during the same time as the fire that severely 
damaged our Guaymas performance center. The cause of the fire is still undetermined and as such, there is no amount of loss 
that is probable and reasonably estimable at this time. 

Our insurance covers damage, up to a capped amount, to the facility, equipment, unfinished inventory, and other assets at 
replacement cost, finished goods inventory at selling price, as well as business interruption, third party property damage, and 
recovery related expenses caused by the fire, less our per claim deductible. The anticipated insurance recoveries related to 
losses and incremental costs incurred are recognized when receipt is probable. The anticipated insurance recoveries in excess 

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of net book value of the damaged operating assets and business interruption will not be recorded until all contingencies 
related to our claim have been resolved. During the year ended December 31, 2020, $0.8 million of revenue and $0.5 million 
of related cost of sales were reversed for revenue previously recognized using the over time method as the revenue 
recognition process for these items were deemed to be interrupted as a result of these inventory items being damaged. Also 
during the year ended December 31, 2020, we wrote off property and equipment and tooling with an aggregate total net book 
value of $7.1 million and inventory on hand of $3.4 million that were damaged by the fire. The related anticipated insurance 
recoveries were also presented within the same financial statement line item in the consolidated statements of income 
resulting in no net impact, with the anticipated insurance recoveries receivable included as part of other current assets on the 
consolidated balance sheets. During the year ended December 31, 2022, we received insurance recoveries in aggregate total 
of $5.4 million for business interruption and since the contingencies related to this amount are deemed to be resolved, we 
recorded this amount as other income. In addition, during the year ended December 31, 2022, we received insurance 
recoveries of $1.0 million for property and equipment and tooling damage and since the contingencies related to property and 
equipment and tooling were not deemed to be resolved, we did not recognize it as other income during the year ended 
December 31, 2022. Further, as of December 31, 2022, we have received $13.5 million of general insurance recoveries, all 
during 2020. The timing of and the remaining amounts of insurance recoveries, including for business interruption, are not 
known at this time.

In the normal course of business, Ducommun and its subsidiaries are defendants in certain other litigation, claims and 
inquiries, including matters relating to environmental laws. In addition, Ducommun makes various commitments and incurs 
contingent liabilities in the ordinary course of business. While it is not feasible to predict the outcome of these matters, 
Ducommun does not presently expect that any sum it may be required to pay in connection with these matters would have a 
material adverse effect on its consolidated financial position, results of operations or cash flows.

Note 16. Major Customers and Concentrations of Credit Risk

We provide proprietary products and services to the Department of Defense and various United States Government agencies, 
and most of the aerospace and aircraft manufacturers who receive contracts directly from the U.S. Government as an original 
equipment manufacturer (“Primes”). In addition, we also service technology-driven markets in the industrial, medical and 
other end-use markets. As a result, we have significant net revenues from certain customers. Accounts receivable were 
diversified over a number of different commercial, military and space programs and were made by both operating segments. 
Net revenues from our top ten customers, including The Boeing Company (“Boeing”), General Dynamics Corporation 
(“GD”), Lockheed Martin Corporation (“Lockheed Martin”), Northrop Grumman Corporation (“Northrop”), Raytheon 
Technologies Corporation (“Raytheon”), Spirit AeroSystems Holdings, Inc. (“Spirit”), and Viasat, Inc. (“Viasat”), 
represented the following percentages of total net revenues:

Boeing
GD
Lockheed Martin
Northrop
Raytheon
Spirit
Viasat
Top ten customers (1)

Years Ended December 31,

2022

2021

2020

 6.7 %
 5.7 %
 3.5 %
 5.7 %
 21.6 %
 5.7 %
 5.4 %
 61.4 %

 7.8 %
 3.0 %
 4.4 %
 7.1 %
 24.4 %
 3.8 %
 2.6 %
 61.1 %

 10.5 %
 2.5 %
 5.0 %
 9.1 %
 20.9 %
 3.3 %
 1.7 %
 61.1 %

(1) Includes Boeing, GD, Lockheed Martin, Northrop, Raytheon, and Spirit for 2022, 2021, and 2020, and Viasat for 2022 
and 2021.

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Table of Contents

Boeing, GD, Lockheed Martin, Northrop, Raytheon, Spirit, and Viasat represented the following percentages of total 
accounts receivable:

Boeing
GD
Lockheed Martin
Northrop
Raytheon
Spirit
Viasat

December 31,

2022

2021

 3.8 %
 3.4 %
 1.0 %
 13.0 %
 16.2 %
 1.0 %
 10.3 %

 3.5 %
 4.0 %
 0.4 %
 10.9 %
 17.8 %
 0.7 %
 4.3 %

In 2022, 2021 and 2020, net revenues from foreign customers based on the location of the customer were $60.7 million, 
$43.6 million and $58.5 million, respectively. No net revenues from a foreign country were greater than 3.0% of total net 
revenues in 2022, 2021, and 2020. We have manufacturing facilities in Thailand and Mexico. Our net revenues, profitability 
and identifiable long-lived assets attributable to foreign revenues activity were not material compared to our net revenues, 
profitability and identifiable long-lived assets attributable to our domestic operations during 2022, 2021, and 2020. We are 
not subject to any significant foreign currency risks as all our sales are made in United States dollars.

Note 17. Business Segment Information

We supply products and services primarily to the aerospace and defense industries. Our subsidiaries are organized into two 
strategic businesses, Electronic Systems and Structural Systems, each of which is an operating segment as well as a 
reportable segment.

Financial information by reportable segment was as follows:

Net Revenues

Electronic Systems
Structural Systems

Total Net Revenues
Segment Operating Income (Loss) (1)

Electronic Systems
Structural Systems

Corporate General and Administrative Expenses (2)

Operating Income

Depreciation and Amortization Expenses

Electronic Systems
Structural Systems
Corporate Administration

Total Depreciation and Amortization Expenses

Capital Expenditures

Electronic Systems
Structural Systems
Corporate Administration

Total Capital Expenditures

(In thousands)
Years Ended December 31,

2022

2021

2020

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

440,638  $ 
271,899 
712,537  $ 

49,876  $ 
17,225 
67,101 
(27,313)   
39,788  $ 

13,974  $ 
17,212 
235 
31,421  $ 

10,717  $ 
8,834 
— 
19,551  $ 

412,648  $ 
232,765 
645,413  $ 

57,629  $ 
20,234 
77,863 
(28,982)   
48,881  $ 

13,823  $ 
14,331 
235 
28,389  $ 

7,471  $ 
8,463 
— 
15,934  $ 

392,633 
236,308 
628,941 

51,894 
19,584 
71,478 
(25,972) 
45,506 

14,038 
14,559 
253 
28,850 

5,037 
8,570 
— 
13,607 

82

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

(1) The results for 2021 include MagSeal’s results of operations which have been included in our consolidated statements 

of income since the date of acquisition as part of the Structural Systems segment. See Note 2.

(2) Includes costs not allocated to either the Electronic Systems or Structural Systems operating segments.

Segment assets include assets directly identifiable with each segment. Corporate assets include assets not specifically 
identified with a business segment, including cash. The following table summarizes our segment assets for 2022 and 2021:

Total Assets

Electronic Systems
Structural Systems
Corporate Administration

Total Assets

Goodwill and Intangibles

Electronic Systems
Structural Systems

Total Goodwill and Intangibles

(In thousands)
December 31,

2022

2021

$ 

$ 

$ 

$ 

543,298  $ 
410,565 
67,643 
1,021,506  $ 

182,501  $ 
148,107 
330,608  $ 

490,814 
408,118 
79,803 
978,735 

191,789 
153,669 
345,458 

In December 2021, we acquired 100.0% of the outstanding equity interests of MagSeal for an original purchase price of $69.5 
million, net of cash acquired. We allocated the final gross purchase price of $70.9 million to the assets acquired and liabilities 
assumed at their estimated fair values. The excess of the purchase price over the aggregate fair values of the net assets was 
recorded as goodwill. See Note 2.

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Table of Contents

SCHEDULE II

Description
2022

DUCOMMUN INCORPORATED AND SUBSIDIARIES

CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS

YEARS ENDED DECEMBER 31, 2022, 2021, AND 2020

(Dollars in thousands)

Balance at
Beginning
of Period

Charged to
(Reduction of) 
Costs and
Expenses

Deductions/
(Recoveries)

Other(1)

Balance at   
End of Period

Allowance for Credit Losses

Valuation Allowance on Deferred Tax Assets

2021

Allowance for Credit Losses

Valuation Allowance on Deferred Tax Assets

2020

Allowance for Credit Losses

Valuation Allowance on Deferred Tax Assets

$ 

$ 

$ 

$ 

$ 

$ 

1,098  $ 

(74)  $ 

435  $ 

—  $ 

589 

7,718  $ 

(170)  $ 

—  $ 

—  $ 

7,548 

1,552  $ 

227  $ 

681  $ 

—  $ 

1,098 

9,330  $ 

(1,612)  $ 

—  $ 

—  $ 

7,718 

1,321  $ 

231  $ 

—  $ 

—  $ 

1,552 

9,375  $ 

(111)  $ 

—  $ 

66  $ 

9,330 

(1) Includes opening balance of Nobles Worldwide, Inc. acquired in October 2019.

84

 
 
Table of Contents

Exhibit
No. 

EXHIBIT INDEX

Description

2.1   Agreement and Plan of Merger, dated as of September 11, 2017, among Ducommun LaBarge Technologies, Inc., LS 
2.1  Agreement and Plan of Merger, dated as of September 11, 2017, among Ducommun LaBarge Technologies, Inc., LS 
Holdings Company LLC, and DLS Company LLC. Incorporated by reference to Exhibit 2.1 to Form 8-K filed on 
Holdings Company LLC, and DLS Company LLC. Incorporated by reference to Exhibit 2.1 to Form 8-K filed on 
September 11, 2017.
September 11, 2017.

2.2   Agreement and Plan of Merger, dated as of October 8, 2019, among Ducommun LaBarge Technologies, Inc., DLT 
2.2  Agreement and Plan of Merger, dated as of October 8, 2019, among Ducommun LaBarge Technologies, Inc., DLT 

Acquisition, Inc., Nobles Parent Inc., and the Stockholder Representative. Incorporated by reference to Exhibit 2.1 to 
Acquisition, Inc., Nobles Parent Inc., and the Stockholder Representative. Incorporated by reference to Exhibit 2.1 to 
Form 8-K filed on October 9, 2019.
Form 8-K filed on October 9, 2019.

2.3   Equity Purchase Agreement dated December 15, 2021, by and between Ducommun LaBarge Technologies, Inc., Mag 
2.3  Equity Purchase Agreement dated December 15, 2021, by and between Ducommun LaBarge Technologies, Inc., Mag 
Parent, Inc. and Thomas B. Colby and Lyman J. Colby. Incorporated by reference to Exhibit 2.1 to Form 8-K filed on 
Parent, Inc. and Thomas B. Colby and Lyman J. Colby. Incorporated by reference to Exhibit 2.1 to Form 8-K filed on 
December 16, 2021.
December 16, 2021.

2.4   Agreement of Purchase and Sale and Agreement to Enter into Lease dated as of December 16, 2021 by and among 
2.4  Agreement of Purchase and Sale and Agreement to Enter into Lease dated as of December 16, 2021 by and among 

Ducommun Aerostructures, Inc. and Centerpoint 268 Gardena LLC. Incorporated by reference to Exhibit 2.1 to Form 8- 
Ducommun Aerostructures, Inc. and Centerpoint 268 Gardena LLC. Incorporated by reference to Exhibit 2.1 to Form 8-
K filed on December 20, 2021.
K filed on December 20, 2021.

3.1   Restated Certificate of Incorporation filed with the Delaware Secretary of State on May 29, 1990. Incorporated by 
3.1  Restated Certificate of Incorporation filed with the Delaware Secretary of State on May 29, 1990. Incorporated by 

reference to Exhibit 3.1 to Form 10-K for the year ended December 31, 1990.
reference to Exhibit 3.1 to Form 10-K for the year ended December 31, 1990.

3.2   Certificate of Amendment of Certificate of Incorporation filed with the Delaware Secretary of State on May 27, 1998. 
3.2  Certificate of Amendment of Certificate of Incorporation filed with the Delaware Secretary of State on May 27, 1998. 

Incorporated by reference to Exhibit 3.2 to Form 10-K for the year ended December 31, 1998.
Incorporated by reference to Exhibit 3.2 to Form 10-K for the year ended December 31, 1998.

3.3   Amended and Restated Bylaws of Ducommun Incorporated, dated as of November 4, 2022.
3.3  Amended and Restated Bylaws of Ducommun Incorporated, dated as of November 4, 2022.
4.1   Description of Ducommun Incorporated Securities Registered under Section 12 of the Exchange Act. Incorporated by 
4.1  Description of Ducommun Incorporated Securities Registered under Section 12 of the Exchange Act. Incorporated by 

reference to Exhibit 4.1 to Form 10-K for the year ended December 31, 2019.
reference to Exhibit 4.1 to Form 10-K for the year ended December 31, 2019.

10.1   Second Amendment to Amended and Restated Credit Agreement entered into on March 20, 2020.
10.1  Second Amendment to Amended and Restated Credit Agreement entered into on March 20, 2020.
10.2   Incremental Term Loan Lender Joinder Agreement and Additional Credit Extension Amendment, dated as of December 
10.2  Incremental Term Loan Lender Joinder Agreement and Additional Credit Extension Amendment, dated as of December 
20, 2019, by and among Ducommun Incorporated, as Borrower, the subsidiaries of the Borrower party thereto, as 
20, 2019, by and among Ducommun Incorporated, as Borrower, the subsidiaries of the Borrower party thereto, as 
Guarantors, Bank of America, N.A., as Administrative Agent, Swingline Lender and an L.C. Issuer, and the lender 
Guarantors, Bank of America, N.A., as Administrative Agent, Swingline Lender and an L.C. Issuer, and the lender 
party thereto. Incorporated by reference to Exhibit 10.1 to Form 8-K filed on December 20, 2019.
party thereto. Incorporated by reference to Exhibit 10.1 to Form 8-K filed on December 20, 2019.

10.3   Credit Agreement, dated as of November 21, 2018, among Ducommun Incorporated, certain of its subsidiaries, Bank of 
10.3  Credit Agreement, dated as of November 21, 2018, among Ducommun Incorporated, certain of its subsidiaries, Bank of 

America, N.A., as administrative agent, swingline lender and issuing bank, and other lenders party thereto. 
America, N.A., as administrative agent, swingline lender and issuing bank, and other lenders party thereto. 
Incorporated by reference to Exhibit 10.1 to Form 8-K filed on November 26, 2018.
Incorporated by reference to Exhibit 10.1 to Form 8-K filed on November 26, 2018.

*10.4   2013 Stock Incentive Plan (Amended and Restated May 2, 2018). Incorporated by reference to Appendix A of 
*10.4  2013 Stock Incentive Plan (Amended and Restated May 2, 2018). Incorporated by reference to Appendix A of 

Definitive Proxy Statement on Schedule 14a, filed on March 23, 2018.
Definitive Proxy Statement on Schedule 14a, filed on March 23, 2018.

*10.5   2020 Employee Stock Incentive Plan. Incorporated by reference to Appendix A of Definitive Proxy Statement on 
*10.5  2020 Employee Stock Incentive Plan. Incorporated by reference to Appendix A of Definitive Proxy Statement on 

Schedule 14a, filed on March 20, 2020.
Schedule 14a, filed on March 20, 2020.

*10.6   2018 Employee Stock Purchase Plan. Incorporated by reference to Appendix B of Definitive Proxy Statement on 
*10.6  2018 Employee Stock Purchase Plan. Incorporated by reference to Appendix B of Definitive Proxy Statement on 

Schedule 14a, filed on March 23, 2018.
Schedule 14a, filed on March 23, 2018.

*10.7   2020 Employee Stock Purchase Plan. Incorporated by reference to Appendix A of Definitive Proxy Statement on 
*10.7  2020 Employee Stock Purchase Plan. Incorporated by reference to Appendix A of Definitive Proxy Statement on 

Schedule 14a, filed on March 20, 2020.
Schedule 14a, filed on March 20, 2020.

*10.8   Form of Stock Option Agreement for 2016 and earlier. Incorporated by reference to Exhibit 10.8 to Form 10-K for the 
*10.8  Form of Stock Option Agreement for 2016 and earlier. Incorporated by reference to Exhibit 10.8 to Form 10-K for the 

year ended December 31, 2003.
year ended December 31, 2003.

*10.9   Form of Stock Option Agreement for 2017. Incorporated by reference to Exhibit 10.5 to Form 10-K for the year ended 
*10.9  Form of Stock Option Agreement for 2017. Incorporated by reference to Exhibit 10.5 to Form 10-K for the year ended 

December 31, 2016.
December 31, 2016.

*10.10   Form of Stock Option Agreement for 2018 and after. Incorporated by reference to Exhibit 4.7 to Form S-8, filed on 
*10.10 Form of Stock Option Agreement for 2018 and after. Incorporated by reference to Exhibit 4.7 to Form S-8, filed on 

May 10, 2018.
May 10, 2018.

*10.11   Form of Restricted Stock Unit Agreement for 2017 through 2019. Incorporated by reference to Exhibit 10.9 to Form 
*10.11 Form of Restricted Stock Unit Agreement for 2017 through 2019. Incorporated by reference to Exhibit 10.9 to Form 

10-K for the year ended December 31, 2016.
10-K for the year ended December 31, 2016.

85

Table of Contents

Exhibit
No. 

Description

*10.12   Performance Restricted Stock Unit Agreement dated January 23, 2017 between Ducommun Incorporated and Stephen 
*10.12 Performance Restricted Stock Unit Agreement dated January 23, 2017 between Ducommun Incorporated and Stephen 
G. Oswald. Incorporated by reference to Exhibit 10.11 to Form 10-K for the year ended December 31, 2016.
G. Oswald. Incorporated by reference to Exhibit 10.11 to Form 10-K for the year ended December 31, 2016.
*10.13   Form of Performance Stock Unit Agreement for 2020 and after. Incorporated by reference to Exhibit 10.18 to Form 
*10.13 Form of Performance Stock Unit Agreement for 2020 and after. Incorporated by reference to Exhibit 10.18 to Form 

10-Q for the period ended June 27, 2020.

10-Q for the period ended June 27, 2020.

*10.14   Form of Restricted Stock Unit Agreement for Non-Qualified Deferred Compensation Plan Participants for 2020 and 
*10.14 Form of Restricted Stock Unit Agreement for Non-Qualified Deferred Compensation Plan Participants for 2020 and 

after. Incorporated by reference to Exhibit 10.19 to Form 10-Q for the period ended June 27, 2020.

after. Incorporated by reference to Exhibit 10.19 to Form 10-Q for the period ended June 27, 2020.

*10.15   Form of Restricted Stock Unit Agreement for 2020 and after. Incorporated by reference to Exhibit 10.20 to Form 10- 
*10.15 Form of Restricted Stock Unit Agreement for 2020 and after. Incorporated by reference to Exhibit 10.20 to Form 10-

Q for the period ended June 27, 2020.

Q for the period ended June 27, 2020.

*10.16   Form of Stock Option Agreement for 2020 and after. Incorporated by reference to Exhibit 10.21 to Form 10-Q for the 
*10.16 Form of Stock Option Agreement for 2020 and after. Incorporated by reference to Exhibit 10.21 to Form 10-Q for the 

period ended June 27, 2020.

period ended June 27, 2020.

*10.17   Form of Performance Restricted Stock Unit Agreement for 2020. Incorporated by reference to Exhibit 10.22 to Form 
*10.17 Form of Performance Restricted Stock Unit Agreement for 2020. Incorporated by reference to Exhibit 10.22 to Form 

10-Q for the period ended June 27, 2020.

10-Q for the period ended June 27, 2020.

*10.18   Form of Performance Stock Unit Cash-Based Long-Term Incentive Award Agreement for 2022 and after. 
*10.18 Form of Performance Stock Unit Cash-Based Long-Term Incentive Award Agreement for 2022 and after. 

Incorporated by reference to Exhibit 10.20 to Form 10-Q for the period ended July 2, 2022.

Incorporated by reference to Exhibit 10.20 to Form 10-Q for the period ended July 2, 2022.

*10.19   Form of Performance Restricted Stock Unit Cash-Based Long-Term Incentive Award Agreement for 2022 and after. 
*10.19 Form of Performance Restricted Stock Unit Cash-Based Long-Term Incentive Award Agreement for 2022 and after. 

Incorporated by reference to Exhibit 10.21 to Form 10-Q for the period ended July 2, 2022.

Incorporated by reference to Exhibit 10.21 to Form 10-Q for the period ended July 2, 2022.

*10.20   Directors’ Deferred Compensation and Retirement Plan, as amended and restated February 2, 2010. Incorporated by 
*10.20 Directors’ Deferred Compensation and Retirement Plan, as amended and restated February 2, 2010. Incorporated by 

reference to Exhibit 10.15 to Form 10-K for the year ended December 31, 2009.
reference to Exhibit 10.15 to Form 10-K for the year ended December 31, 2009.

*10.21   Non Qualified Deferred Compensation. Incorporated by reference to Exhibit 4.6 to Form S-8 dated November 26, 
*10.21 Non Qualified Deferred Compensation. Incorporated by reference to Exhibit 4.6 to Form S-8 dated November 26, 

2019.
2019.

*10.22   Key Executive Severance Agreement between Ducommun Incorporated and Stephen G. Oswald dated January 23, 
*10.22 Key Executive Severance Agreement between Ducommun Incorporated and Stephen G. Oswald dated January 23, 

2017. Incorporated by reference to Exhibit 99.1 to Form 8-K dated January 27, 2017.
2017. Incorporated by reference to Exhibit 99.1 to Form 8-K dated January 27, 2017.

*10.23   Form of Key Executive Severance Agreement between Ducommun Incorporated and each of the individuals listed 
*10.23 Form of Key Executive Severance Agreement between Ducommun Incorporated and each of the individuals listed 
below. Incorporated by reference to Exhibit 99.2 to Form 8-K dated January 27, 2017. All of the Key Executive 
below. Incorporated by reference to Exhibit 99.2 to Form 8-K dated January 27, 2017. All of the Key Executive 
Severance Agreements are identical except for the name of the person, the address for notice, and the date of the 
Severance Agreements are identical except for the name of the person, the address for notice, and the date of the 
Agreement:
Agreement:

Executive Officer
Laureen S. Gonzalez
Jerry L. Redondo
Rajiv A. Tata
Christopher D. Wampler

Date of Agreement
September 20, 2022
January 23, 2017
January 24, 2020
January 23, 2017

*10.24   Employment Letter Agreement dated January 3, 2017 between Ducommun Incorporated and Stephen G. Oswald. 
*10.24 Employment Letter Agreement dated January 3, 2017 between Ducommun Incorporated and Stephen G. Oswald. 

Incorporated by reference to Exhibit 99.1 to Form 8-K dated January 9, 2017.
Incorporated by reference to Exhibit 99.1 to Form 8-K dated January 9, 2017.

*10.25   Retirement and Release Agreement dated November 29, 2021 between Ducommun Incorporated and Rosalie F. 
*10.25 Retirement and Release Agreement dated November 29, 2021 between Ducommun Incorporated and Rosalie F. 
Rogers. Incorporated by reference to Exhibit 10.24 to Form 10-K for the year ended December 31, 2021.
Rogers. Incorporated by reference to Exhibit 10.24 to Form 10-K for the year ended December 31, 2021.

86

Table of Contents

Exhibit
No. 

Description

10.26  Form of Indemnity Agreement entered with all directors and officers of Ducommun. Incorporated by reference to 
Exhibit 10.8 to Form 10-K for the year ended December 31, 1990. All of the Indemnity Agreements are identical 
except for the name of the director or officer and the date of the Agreement:

Director/Officer
Richard A. Baldridge
Shirley G. Drazba
Robert C. Ducommun
Dean M. Flatt
Laureen S. Gonzalez
Jay L. Haberland
Sheila G. Kramer
Stephen G. Oswald
Jerry L. Redondo
Samara A. Strycker
Rajiv A. Tata
Christopher D. Wampler

Date of Agreement
March 19, 2013
October 18, 2018
December 31, 1985
November 5, 2009
September 20, 2022
February 2, 2009
June 1, 2021
January 23, 2017
October 1, 2015
December 30, 2021
January 24, 2020
January 1, 2016

21 Subsidiaries of the registrant.
21 Subsidiaries of the registrant.

23 Consent of Independent Registered Public Accounting Firm.
23 Consent of Independent Registered Public Accounting Firm.

31.1 Certification of Principal Executive Officer.
31.1 Certification of Principal Executive Officer.

31.2 Certification of Principal Financial Officer.
31.2 Certification of Principal Financial Officer.

32 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101.INS  

Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File 

because its XBRL tags are embedded within the Inline XBRL

101.SCH 

101.CAL 

101.DEF 

101.LAB 

101.PRE  

XBRL Taxonomy Extension Schema

XBRL Taxonomy Extension Calculation Linkbase

XBRL Taxonomy Extension Definition Linkbase

XBRL Taxonomy Extension Label Linkbase

XBRL Taxonomy Extension Presentation Linkbase

Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

104 
___________________
* Indicates an executive compensation plan or arrangement.

87

Table of Contents

ITEM 16. FORM 10-K SUMMARY

Not applicable.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities and Exchange Act of 1934, the registrant has duly 

caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: February 16, 2023

  DUCOMMUN INCORPORATED

By:

/s/ Stephen G. Oswald

  Stephen G. Oswald

  Chairman, President and Chief Executive Officer

Pursuant to the requirements of the Securities and Exchange Act of 1934, this report has been duly signed below by the 

following persons on behalf of the registrant and in the capacities indicated on February 16, 2023.

Signature

/s/ Stephen G. Oswald

Stephen G. Oswald

/s/ Christopher D. Wampler

Christopher D. Wampler

/s/ Richard A. Baldridge

Richard A. Baldridge

/s/ Shirley G. Drazba

Shirley G. Drazba

/s/ Robert C. Ducommun

Robert C. Ducommun

/s/ Dean M. Flatt

Dean M. Flatt

/s/ Jay L. Haberland

Jay L. Haberland

/s/ Sheila G. Kramer

Sheila G. Kramer

/s/ Samara A. Strycker

Samara A. Strycker

Title

Chairman, President and Chief Executive Officer

(Principal Executive Officer)

Vice President, Chief Financial Officer, Controller and 
Treasurer

(Principal Financial and Principal Accounting Officer)

Director

Director

Director

Director

Director

Director

Director

88

 
 
 
Following is a list of the subsidiaries of the Company(1):

SUBSIDIARIES OF THE REGISTRANT

Name of Subsidiary

Jurisdiction of Incorporation

EXHIBIT 21

Certified Thermoplastics Co., LLC
CMP Display Systems, Inc.(2)
Composite Structures, LLC

Ducommun AeroStructures, Inc.

Ducommun AeroStructures Mexico, LLC

Ducommun AeroStructures New York, Inc.

Ducommun (England) LTD

Ducommun LaBarge Technologies, Inc.

Ducommun LaBarge Technologies, Inc.

Ducommun Technologies (Thailand) Co., Ltd.

LaBarge Acquisition Company, Inc.
LaBarge/STC, Inc.(2)
Lightning Diversion Systems, LLC

LS Holdings Company, LLC

Magnetic Seal LLC

Nobles Holdings Inc.

Nobles Parent Inc.

Nobles Worldwide, Inc.

(1) As of December 31, 2022.
(2) Inactive.

Delaware

California

Delaware

Delaware

Delaware

New York

England

Arizona

Delaware

Thailand

Missouri

Texas

Delaware

Delaware

Delaware

Delaware

Delaware

Minnesota

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-268218) and Form 
S-8 (Nos. 333-264389, 333-238040, 333-235278, 333-224838, 333-214408, and 333-188460) of Ducommun Incorporated of 
our report dated February 16, 2023 relating to the financial statements, financial statement schedule and the effectiveness of 
internal control over financial reporting, which appears in this Form 10-K.

EXHIBIT 23

/s/ PricewaterhouseCoopers LLP
Irvine, California
February 16, 2023

 
Certification of Principal Executive Officer
Pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002

EXHIBIT 31.1

I, Stephen G. Oswald, certify that:

1.

I have reviewed this Annual Report of Ducommun Incorporated (the “registrant”) on Form 10-K for the period 
ended December 31, 2022;

2. 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;

3. 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;

4. The registrant’s other certifying officer(s) 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.

b.

c.

d.

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;

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;

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

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(s) 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 (or persons performing the equivalent functions):

a.

b.

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

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 16, 2023

/s/ Stephen G. Oswald
Stephen G. Oswald
Chairman, President and Chief Executive Officer

Certification of Principal Financial Officer
Pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002

EXHIBIT 31.2

I, Christopher D. Wampler, certify that:

1.

I have reviewed this Annual Report of Ducommun Incorporated (the “registrant”) on Form 10-K for the period 
ended December 31, 2022;

2. 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;

3. 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;

4. The registrant’s other certifying officer(s) 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.

b.

c.

d.

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;

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;

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

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(s) 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 (or persons performing the equivalent functions):

a.

b.

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

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 16, 2023

/s/ Christopher D. Wampler
Christopher D. Wampler
Vice President, Chief Financial Officer, Controller and 
Treasurer

Certification Pursuant to
18 U.S.C. Section 1350,
as Adopted Pursuant to Section 906 of
the Sarbanes-Oxley Act of 2002

EXHIBIT 32

In connection with the Annual Report of Ducommun Incorporated (the “Company”) on Form 10-K for the period 
ending December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, 
Stephen G. Oswald, Chairman, President and Chief Executive Officer of the Company, certify pursuant to 18 U.S.C. § 1350, 
as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to the best of our knowledge:

(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 

results of operations of the Company.

By:

/s/ Stephen G. Oswald
Stephen G. Oswald
Chairman, President and Chief Executive Officer

February 16, 2023

In connection with the Annual Report of Ducommun Incorporated (the “Company”) on Form 10-K for the period 
ending December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, 
Christopher D. Wampler, Vice President, Chief Financial Officer, Controller and Treasurer of the Company, certify pursuant 
to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to the best of our knowledge:

(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 

results of operations of the Company.

By:

/s/ Christopher D. Wampler
Christopher D. Wampler

Vice President, Chief Financial Officer, Controller and Treasurer
February 16, 2023

The foregoing certification is accompanying the Form 10-K solely pursuant to Section 906 of the Sarbanes-Oxley Act of 
2002, and is not being filed as part of the Form 10-K or as a separate disclosure document.

 
 
 
 
 
 
 
 
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Corporate Information

Board of Directors

Stephen G. Oswald
Chairman, President and Chief Executive Officer 

Ducommun Incorporated

Richard A. Baldridge
Vice Chairman 

Viasat, Inc.

Shirley G. Drazba
Corporate Vice President,  

Dean M. Flatt
President, Defense & Space 

Honeywell International, Inc. (Ret.)

Jay L. Haberland
Vice President 

United Technologies Corporation (Ret.)

Sheila G. Kramer
Vice President, Chief Human Resources Officer 

Product Line Strategy & Innovation 

Donaldson Company, Inc.

IDEX Corporation (Ret.)

Robert C. Ducommun
Business Advisor

Officers

Samara A. Strycker
Senior Vice President, Corporate Controller and Treasurer 

Navistar International Corporation

Stephen G. Oswald 
Chairman, President and Chief Executive Officer 

Laureen S. Gonzalez
Vice President and Chief Human Resources Officer

Christopher D. Wampler 
Vice President, Chief Financial Officer,  

Controller and Treasurer 

Jerry L. Redondo 
Senior Vice President of Operations and Head of Structures 

Rajiv A. Tata
Vice President, General Counsel and Corporate Secretary 

Common Stock
Ducommun Incorporated common stock is listed  

Certifications
The Company has filed the required certifications under 

on the New York Stock Exchange (Symbol: DCO).

Section 302 of the Sarbanes-Oxley Act of 2002 regarding 

Registrar and Transfer Agent
Computershare, Inc. 

P.O. Box 505000 

Louisville, KY  40233-5000 

800.522.6645 Toll-free 

201.680.6578 International shareholders 

800.952.9245 TDD for hearing impaired 

www.computershare.com/investor

Ducommun.com

the quality of our public disclosures as Exhibits 31.1 and 

31.2 to our Annual Report on Form 10-K for the fiscal year 

ended December 31, 2022. After the 2023 Annual Meeting 

of Shareholders, the Company intends to file with the  

New York Stock Exchange its Annual Written Affirmation 

and CEO certification regarding its compliance with the 

NYSE’s corporate governance listing standards as 

required by NYSE Rule 303A.12. Last year, the Company 

filed its Annual Written Affirmation and CEO certification 

with the NYSE on or about May 17, 2022.

Forward-Looking Statements
With the exception of current and historical information, the statements set forth above contain forward-looking statements within the meaning of Section 27A of the 
Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, including, in particular, statements about the Company’s 
expected top-line growth and margin expansion, the Company’s inorganic growth strategy, the expected timing of completion and results of the Company’s 
restructuring plan, the results of the Company’s expanded operations in Mexico, the Company’s expectations relating to defense budgetary environments and 
offloading by defense primes, the expected commercial aerospace industry recovery, the expected increase in the Company’s engineered product content and 
aftermarket revenues, and the Company’s expectations regarding the results of its sustainability and greenhouse gas reduction initiatives. These forward-looking 
statements provide current expectations of future events based on certain beliefs and assumptions by management and include any statement that does not directly 
relate to any historical or current fact. The Company generally uses the words such as “looking,” “see,” “hope,” “could,” “may,” “believe,” “expect,” “anticipate,” 
”continue,” “committed,” “estimate,” or similar expressions. The Company bases these forward-looking statements on its current views with respect to future events 
and financial performance. Actual results could differ materially from those projected in the forward-looking statements. These forward-looking statements are 
subject to risks, uncertainties and assumptions, including those detailed from time to time in the Company’s periodic reports filed with the Securities and Exchange 
Commission. You should not put undue reliance on any forward-looking statements. You should understand that many important factors, including those discussed 
herein, could cause the Company’s results to differ materially from those expressed or suggested in any forward-looking statement. Except as required by law, the 
Company does not undertake any obligation to update or revise these forward-looking statements to reflect new information or events or circumstances that occur 
after the date of this Annual Report to Shareholders, March 14, 2023, or to reflect the occurrence of unanticipated events or otherwise. Readers are advised to review 
the Company’s filings with the Securities and Exchange Commission (which are available from the SEC’s EDGAR database at sec.gov).

Ducommun Incorporated

200 Sandpointe Avenue, Suite 700 
Santa Ana, CA 92707-5759 
+1 (657) 335-3665

Ducommun.com