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Moderna

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FY2023 Annual Report · Moderna
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annual
report

2023

Table of 
Contents

A letter from 
our CEO

Advancing mRNA 
respiratory vaccines

A new frontier 
in cancer care

Pipeline

Building 
our team

Digitizing 
everywhere

Responsibility

Leadership Awards and 
recognition

Financials

           by 
the numbers

In 2023, 
we impacted more than 
100 million 
people.

moderna   2023 annual report

02

Delivering commercial impact
$6.7B

48%

in net product 
sales in 2023 

U.S. COVID retail 
market share 
in fall 2023

$13.3B

in cash, cash equivalents 
and investments as 
of December 31, 2023

Advancing our pipeline
45
4

therapeutic  
areas

development 
programs

9

late-stage  
programs

Creating a unique and diverse organization
5,600

49%

39%

employees 
in 19 markets

women in  
our workforce

of executives  
are women

Celebrating our culture
2nd

9

consecutive year of equal 
pay for equal work study 
showing no significant 
differences in pay

years in a row  
as a Science  
top employer

No. 1 

ranked large  
company in  
BioSpace Best  
Places to Work

03

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOTable of 
Contents

A letter from 
our CEO

Advancing mRNA 
respiratory vaccines

A new frontier 
in cancer care

Pipeline

Building 
our team

Digitizing 
everywhere

Responsibility

Leadership Awards and 
recognition

Financials

Table of contents

05  A letter from our CEO

22  Digitizing everywhere

14  Advancing mRNA

respiratory vaccines

15  A new frontier
in cancer care

17  Pipeline

20  Building our team

23  Responsibility

26  Leadership

27  Awards and recognition

28  Financials

moderna   2023 annual report

04

A letter from our CEO

January 2, 2024  
Cambridge, Mass., U.S.A.

“  

As we reflect on the past year, our commitment 
to leveraging mRNA to deliver transformative 
medicines for patients has never been stronger. ”

Stéphane Bancel, 
Chief Executive Officer

Dear fellow shareholders,

Our mRNA platform is working. 

Today, we are seeing the high-case scenario from our 2018 five-year, long-
range plan unfold. We have demonstrated the potential for clinical benefit in 
multiple infectious disease vaccines, in skin cancer and in three different rare 
genetic diseases. Based on these clinical successes, we have advanced a 
broad and diverse pipeline.

Now, it is up to us to bring these mRNA medicines to market for patients, and 
consequently to drive value for our shareholders. 

As we reflect on the past year, our commitment to leveraging mRNA to deliver 
transformative medicines for patients has never been stronger. We have 
the platform, technology, resources and the team to establish a new era of 

We advanced nine programs into late-stage development, including one 
approved, one filed for approval, and three more that have completed Phase 3 
enrollment. We are many steps closer to reaching millions more people with 
unmet medical needs. 

medicine.

A Year of Transition

Through more than a decade of progress and investment in science, Moderna 
has led in establishing the field of mRNA medicine. The team has built a 
remarkable platform to scale Moderna at a pace not seen before in our industry. 

In 2023, SARS-CoV-2 continued to evolve. The virus that causes COVID-19 is 

clearly here to stay—just like influenza. Our business has also adapted to a more 

predictable, seasonal endemic market. 

05

A letter from our CEO

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOManaging the transition took significant effort in 2023. As you know, we rapidly 

Additionally, we announced a strategic partnership with the Coalition for 

scaled our manufacturing capabilities during the pandemic to play a critical role 

Epidemic Preparedness Innovations (CEPI), harnessing the power and speed of 

in combatting COVID-19 with our vaccine. We knew that this surge capacity 

Moderna's mRNA platform to accelerate the development of mRNA vaccines 

may not be required in the endemic market, but we felt obligated to ensure we 

against viral disease outbreaks that pose global public health threats. The 

protected as many lives as we could during the pandemic. 

expansion of our mRNA Access program reinforces our dedication to public 

During 2023, it became clear that demand for vaccines had entered a new 

stage of the endemic setting and we pivoted to significantly resize our 

manufacturing infrastructure to help ensure our COVID-19 franchise would be 

profitable in 2024 and beyond. Although undervaccination has been observed in 

health by providing researchers with our mRNA technology in the development 

of vaccines for emerging and neglected infectious diseases. We believe this 

program can play a key role in helping the next generation of researchers and 

engineers to advance mRNA science.

the first endemic season, we believe this will settle out over the coming years as 

We also announced the acquisition of Japan-based OriCiro Genomics, which 

the impact of the virus and vaccine during endemic periods becomes evident 

we now have integrated into Moderna as Moderna Enzymatics. That technology 

and may affect future levels of vaccination. 

At the same time, we invested in our people, processes, and digital systems 

to help us build Moderna for the long term. We opened a technology 

hub in Seattle and welcomed Brad Miller as Chief Information Officer, 

emphasizing our continued focus on building digital-first and investing in 

AI because of the profound impact it will have on our Mission. To further 

advance our mRNA science, we also entered into a partnership with IBM to 

explore quantum computing and generative AI. We believe that AI will be as 

transformational to any business as the desktop computer was when it entered 

the corporate world. 

will enable us to reduce manufacturing cycle times and improve quality. We also 

established strategic collaborations with CytomX, Generation Bio, Immatics and 

Life Edit, to enhance our internal research and development.

06

A letter from our CEO

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEODelivering the Greatest Possible Impact 

Last year, we provided external guidance for Spikevax sales of at least $6 billion. We continued to focus on public health efforts to increase vaccination rates globally, 

and in the U.S. we achieved 48 percent market share for the 2023 fall season, compared to 37 percent in fall 2022—demonstrating our ability to compete in the 

commercial market. Recognizing that COVID is not going away, we are making it an important piece of our business with our vaccines against COVID-19 and our 

investigational combination vaccine against flu and COVID.

Spikevax U.S. Retail Administrations Market Share (%)

51

52

53

53

53

51

52

51

50

48

49

47

37

48

44

37

37

38

39

39

38

39

39

39

38

36

37

36

 2023 
 2022

39

35

42

29

32

27

9/15

9/22

9/29

10/6

10/13 10/20 10/27

11/3

11/10

11/17

11/24

12/1

12/8

12/15

12/22

12/29

Source : Based on information licenced from IQVIA: IQVIA RAPID Weekly Audit for September-December 2022 and September-December 2023, reflecting estimates of 
real-word activity. 2022 figures have been aligned to closest corresponding 2023 figures, based on weeks following approval/launch. All rights reserved.

Cumulative 
percentage 
(season to date)

In parallel, we prepared for the potential 2024 launch of our investigational RSV 

on clinical trial data and ready-to-use pre-filled syringes when compared to two 

vaccine for adults, which is expected to further strengthen our financial position 

recently launched products. In addition, the mRNA vaccine technology that our 

and further demonstrate the commercial potential of our mRNA platform. We 

believe our RSV vaccine candidate has a potentially best-in-class profile based 

RSV vaccine uses has a well-established safety and tolerability profile, having 

been used in more than a billion COVID-19 vaccine doses. 

07

A letter from our CEO

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOTable of 
Contents

A letter from 
our CEO

Advancing mRNA 
respiratory vaccines

A new frontier 
in cancer care

Pipeline

Building 
our team

Digitizing 
everywhere

Responsibility

Leadership Awards and 
recognition

Financials

“  

We have an exciting late-stage 
pipeline, and we expect to double 
the number of programs in Phase 3 
by 2025 and launch up to 15 products 
in five years. ”

moderna   2023 annual report

08

A letter from our CEO

Turning to the rest of our pipeline, positive clinical trial results across cancer, rare disease and infectious disease were shared during our annual R&D Day in September, 

when we announced our intent to launch up to 15 products in five years. 

I will highlight a few notable 2023 milestones from across our 45 development programs.

The image above depicts Moderna’s pipeline as a cell map, reflecting the new development candidates, Lyme, Mpox and Norovirus, added in 2023 to Moderna’s infectious disease vaccines modality.

Respiratory Franchise

In 2023, we advanced our COVID, RSV and flu respiratory disease programs to 

positive Phase 3 data. We received U.S. FDA approval of our updated COVID-19 

vaccine and filed a Biologics License Application (BLA) for our RSV vaccine. 

Additionally, our seasonal flu vaccine candidate met its primary endpoint in a 

Phase 3 trial, and consultations with regulators on a potential licensing package 

are ongoing.

Our combination vaccine candidates, which can also provide substantial public 

health benefits, address respiratory viruses associated with the largest disease 

burden in the category and are designed for higher compliance, increased 

uptake, consumer convenience and benefits to healthcare systems. Enrollment 

was completed in our combination trials for flu/COVID-19 (Phase 1/2), flu/RSV 

(Phase 1), and flu/COVID-19/ RSV (Phase 1). We also recently initiated a Phase 3 

trial of our combination vaccine against seasonal flu and COVID-19 with the 

intention to have a combination vaccine available as early as 2025.

09

A letter from our CEO

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEO“  

 We were excited to see such a robust clinical benefit 
with our mRNA therapy, and to launch a new Phase 3 trial 
with non-small cell lung cancer patients in December. ”

Latent Franchise

We continued to develop vaccines against six latent and other viruses with 

unmet or underserved needs, including cytomegalovirus (CMV), Epstein-Barr 

virus, herpes simplex virus, varicella zoster virus, norovirus and HIV. The pivotal 

Phase 3 study, CMVictory, of our CMV vaccine candidate fully enrolled with 

adults to evaluate the efficacy, safety and immunogenicity of the vaccine in the 

prevention of primary infection in women of childbearing age. The Phase 3 study 

is event-based but given the number of cases we have already seen, we could 

have CMV Phase 3 data in 2024. CMV is the most common infectious cause 

of birth defects in the U.S. and CMV has been designated a top priority in new 

vaccine development by the U.S. National Academy of Medicine for more than 

two decades.

Oncology Franchise

In 2023, we reported additional data from our Phase 2b trial evaluating our 

individualized neoantigen therapy (INT) in combination with Merck’s KEYTRUDA® 

in melanoma patients compared to KEYTRUDA alone. The treatment continued 

to show significant and clinically meaningful improvement in recurrence-free 

survival and reduced the risk of recurrence or death by 49 percent. These data, 

with a median follow-up of approximately three years, demonstrate the durability 

of the therapy.

We were excited to see such a robust clinical benefit with our mRNA therapy, 

and to launch a new Phase 3 trial with non-small cell lung cancer patients 

in December. To support this continued progress, we have been investing in 

building a factory in Marlborough, Massachusetts, and in building out our people 

capability, which will enable the commercial launch for INT. 

Rare Disease Franchise

Our rare disease portfolio, which includes therapies targeting methylmalonic 

acidemia (MMA), propionic acidemia (PA), glycogen storage disease and 

Phenylketonuria, continued to show promise. The Phase 1/2 trial for our 

MMA therapy candidate has dosed 11 participants with a total of 221 doses 

administered and all participants have opted into the Open-Label Extension 

study. A global Phase 1/2 trial for our PA candidate, which is our most advanced 

rare disease program, is enrolling patients in the dose confirmation arm, and 

most patients who have completed the treatment period of the main study have 

opted to enter a long-term extension study.

10

A letter from our CEO

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOTable of 
Contents

A letter from 
our CEO

Advancing mRNA 
respiratory vaccines

A new frontier 
in cancer care

Pipeline

Building 
our team

Digitizing 
everywhere

Responsibility

Leadership Awards and 
recognition

Financials

“  

Staying true to our Mission, we will 
also continue to invest in science to 
expand the field of mRNA medicine 
into new frontiers. ”

moderna   2023 annual report

11

A letter from our CEO

Focusing on Execution

Acting Responsibly

As you can see, we have built significant momentum across our business and 

Our commitment to corporate social responsibility remains strong, as evidenced 

our pipeline. Across our respiratory, latent, oncology and rare franchises, we are 

by the publication of our second annual ESG Report in June. As a company, 

aiming to launch up to 15 new products over the next five years. We are excited 

we care deeply about our patients, our employees, the environment and 

by the near future and focused on execution to deliver for patients. 

our communities, and we recognize that we have an opportunity to change 

Staying true to our Mission, we will also continue to invest in science to expand 

the field of mRNA medicine into new frontiers. For example, in partnership with 

Vertex, we are advancing an investigational inhaled mRNA therapy in the lung 

medicine for all. We will continue to engage, listen and understand what our 

stakeholders expect from us as a sustainable, responsible business and leader 

in mRNA medicines.

to treat the underlying cause of cystic fibrosis, which we expect to read out 

This leadership is made possible by our people, who are the driving force behind 

in 2024. 

Over the same five-year period, we expect to advance many new candidate 

medicines into clinical trials across established and new modalities. To do this, 

we will continue to lead with our Values, our Mindsets and a deep sense of 

purpose in everything we do.

our progress and our culture. I am proud of our team and award-winning culture, 

which earned Moderna recognition from Science as a top employer for the ninth 

consecutive year, from BioSpace as the #1 large employer in its Best Places to 

Work report for the third year in a row, and from the Human Rights Campaign 

Foundation as an Equality 100 company for the first time in 2023.

Download our 2022 ESG Report

12

A letter from our CEO

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEO“  

 This leadership is made possible by our people, who are 
the driving force behind our progress and our culture. ”

Looking Ahead

With these priorities, we are completing our strategy to accelerate the growth 

of our business, a journey we have been on since mid-2021. We expect to break 

Our focus for 2024 and 2025 is to drive sales growth and profitability. To achieve 

even in 2026, as revenue grows and late-stage R&D costs recede, when the 

that, we are focusing on three priorities. 

current large Phase 3 clinical trials wind down and result in many potential new 

Priority one is commercial execution. Our recent market share gain in the U.S. 

product launches. 

demonstrates that we can compete with large established players. We expect 

Along the way, we will continue to invest in our people—the changemakers 

COVID sales to stabilize in a fully endemic market, and we will build on our 

who help us maximize our impact on human health. I am so grateful for their 

current momentum to grow our market share for Spikevax in 2024. 

dedication to our Mission and their relentless work. I am also thankful to all 

To support this, we made the decision at the end of 2023 to flatten our 

commercial organization to help us accelerate decisions and increase customer 

understanding as we prepare for multiple product launches. With the expected 

the people and organizations that partner with us on this journey to advance 

our Mission to deliver the greatest possible impact to people through mRNA 

medicines.

launch of our RSV vaccine candidate in 2024, and potential launch of our flu/

Thank you all for your ongoing trust and support as we work to deliver value to 

COVID combination vaccine as early as 2025, 

we believe Moderna will experience sales growth in 2025.

all our stakeholders, and bring mRNA medicines to the world. 

We are excited about 2024. This is just the beginning…

Priority two is disciplined investment. We will continue to review our 

manufacturing costs, product pipeline, and deliver efficiencies. Our upcoming 

respiratory product launches in 2024 and 2025 will also achieve efficiencies from 

Warmest regards,

a growing pipeline.

Priority three is executing on our late-stage pipeline to drive organic sales 

growth. We have an exciting late-stage pipeline, and we expect to double the 

number of programs in Phase 3 by 2025 and launch up to 15 products in five 

years. Up to four of those launches could come by 2025.

Stéphane Bancel 

Chief Executive Officer

13

A letter from our CEO

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOAdvancing mRNA respiratory vaccines

Follow-up data from a Phase 3 RSV study with a median follow-up duration of 

8.6 months, with a range of 15 days to 530 days, and including subjects from the 

Northern and Southern Hemispheres was recently presented at the RSVVW'24 

conference. In this supplemental analysis, mRNA-1345 maintained durable 

efficacy, with sustained VE of 63.3% (95.88% CI: 48.7%, 73.7%) against RSV-LRTD 

including two or more symptoms. VE was 74.6% (95% CI, 50.7-86.9) against 

RSV-LRTD with ≥2 symptoms, including shortness of breath and 63.0% (95% CI, 

37.3-78.2) against RSV-LRTD including three of more symptoms. The stringent 

statistical criterion of the study, a lower bound on the 95% CI of >20%, continued 

to be met for both endpoints. 

RSV is a common respiratory virus that usually causes mild, cold-like symptoms. 

Most people recover within a week or two, but infants and older adults, who are 

more vulnerable, can develop severe complications leading to hospitalization. 

The rising global incidence of severe RSV in older adults has highlighted the 

urgent need for better prevention strategies. 

We are well-prepared for the launch of our second respiratory 
vaccine, RSV (mRNA-1345), which will build upon the success of 
our commercial efforts in the fall COVID-19 market.

We are encouraged by early indications of widespread consumer awareness 

and established demand in the RSV market, which we will enter with a strong 

competitive profile with robust efficacy data, a well-established safety and 

tolerability profile, and as the only pre-filled syringe (PFS) product available at the 

time of launch.  

With a substantial number of U.S. RSV vaccines given to date in the pharmacy 

setting, PFS presentation offers ease of use, time savings and the potential to 

reduce medical errors. Given the labor shortage in the retail pharmacy channel, 

we anticipate our PFS presentation will be welcomed by pharmacists during the 

busy respiratory vaccine season, where pharmacists need, in addition to their 

regular tasks, to administer flu, COVID and RSV vaccines. 

We have filed for regulatory approvals of our vaccine for the prevention of RSV-

associated lower respiratory tract disease (RSV-LRTD) and acute respiratory 

disease (ARD) in adults ages 60 years or older. The regulatory applications 

are based on positive data from the pivotal ConquerRSV study, a randomized, 

double-blind, placebo-controlled study of approximately 37,000 adults, 60 years 

or older.  The trial met both its primary efficacy endpoints, with a vaccine 

efficacy (VE) of 83.7% (95.88% CI: 66.1%, 92.2%; p<0.0001) against RSV-LRTD 

as defined by two or more symptoms, and a VE of 82.4% (96.36% CI: 34.8%, 

95.3%; p=0.0078) against RSV-LRTD defined by three or more symptoms. Most 

solicited adverse reactions were mild to moderate, and no cases of Guillain-

Barre Syndrome (GBS) have been reported with mRNA-1345 in the Phase 3 

RSV trial. These data were published in the New England Journal of Medicine 

in December 2023.  

14

Advancing mRNA respiratory vaccines

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOA new frontier in cancer care

We, along with our partner Merck, are pioneering a new frontier in the 
fight against cancer by researching an mRNA-based investigational 
individualized neoantigen therapy (INT) with the goal of targeting 
each patient’s unique cancer cells. 

Our INT, mRNA-4157, marks an advancement at the intersection of immunology 

and cancer biology, leveraging a combination of technological, digital, and 

biological innovations. At its heart, this approach is patient-focused, utilizing 

next-generation sequencing to identify tumor-specific mutations from a patient’s 

blood sample. These mutations are analyzed by a proprietary algorithm to select 

up to 34 neoantigens, which are then used to create an individualized mRNA 

treatment aimed at training the patient's immune system to recognize and fight 

cancer cells. This entire process can be achieved within about six weeks.

mRNA-4157 (V940) in combination with Pembrolizumab reduced the risk of recurrence or death by 44% compared to Pembrolizumab alone

)

%

(
S
F
R

100

80

60

40

20

0

0

12-month 
RFS

18-month 
RFS

83.4%

78.6%

Events, 
% (n/N)

Hazard Ratio 
(95% CI)a

mRNA- 4157 (V940) +
Pembrolizumab

22.4 (24/107)

Pembrolizumab

40.0 (20/50)

0.561 (0.309-1.017)
P = 0.0266

20

40

60

80

100

120

140

160

Time from first dose of Pembrolizumab (weeks)

Number at risk

mRNA-4157 (V940) + 
Pembrolizumab
Pembrolizumab

107
50

92
42

85
40

73
37

49
28

24
13

20
6

8
1

1
0

1.  Khattak A, et al. Presented at the American Association for 
Cancer Research® (AACR) Annual Meeting; April 14-19, 2023; 
Orlando, FL, USA. Oral presentation CT001.

2.  Khattak A, et al. Presented at the American Society of Clinical 
Oncology (ASCO) Annual Meeting; June 2-6, 2023; Chicago, 
IL, USA. Oral presentation CI, confidence interval; mRNA, 
messenger RNA; RFS, recurrence-free survival.aThe hazard 
ratio and 95% CI for mRNA-4157 (V940) plus pembrolizumab 
versus pembrolizumab is estimated using a Cox proportional 
hazards model with treatment group as a covariate, stratified 
by disease stage (stages IIIB or IIIC or IIID vs stage IV) used 
for randomization. The P value is based on a 1-sided log-rank 
test stratified by disease stage (stages IIIB or IIIC or IIID vs 
stage IV) used for randomization. 

15

A new frontier in cancer care

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEO 
We made great strides in our INT program in 2023. We announced that in our 

Phase 2 study, mRNA-4157, in combination with pembrolizumab, demonstrated 

a clinically meaningful improvement in recurrence-free survival and distant 

metastasis-free survival compared to standard of care in high-risk resected 

melanoma. We saw a 49% reduction in the risk of recurrence or death and 

a 62% reduction in the risk of distant metastasis or death compared to 

pembrolizumab alone with a median of three years of follow-up, and a Phase 3 

pivotal study has begun enrolling.

We have also initiated a Phase 3 trial in non-small cell lung cancer that is actively 

enrolling and plan to expand the development program to additional tumor types. 

To supply product to these trials and in preparation for the future, we announced 

that we are building a manufacturing site in Marlborough, MA as a commercial 

INT manufacturing facility.

We believe an individualized neoantigen therapy can be a catalyst for innovation 

and drive us toward the next frontier of cancer care. By harnessing the power 

of mRNA, we hope to bring this potential therapy to the patients who need it as 

Manufacturing site in Marlborough, MA.

quickly as possible.

16

A new frontier in cancer care

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOPipeline

Below is Moderna’s pipeline as of February 22, 2024.

RESPIRATORY VACCINES

Program Indication

ID #

Preclinical 
Development

Phase 1

Phase 2

Phase 3

Commercial

Moderna rights

RESPIRATORY VACCINES

COVID-19 vaccine

Spikevax® (mRNA-1273)

Flu vaccine

ADULTS

Older adults RSV vaccine

Flu + COVID vaccine

mRNA-1283

mRNA-1010

mRNA-1020

mRNA-1030

mRNA-1011

mRNA-1012

mRNA-1345

mRNA-1083

Flu + COVID + RSV vaccine

mRNA-1230

Flu + RSV vaccine

Endemic HCoV vaccine

Pandemic Flu

RSV + hMPV vaccine

mRNA-1045

mRNA-1287

mRNA-1018

mRNA-1365

ADOLESCENTS 
AND PEDIATRICS

COVID-19 vaccine (adolescents)

mRNA-1273.815

COVID-19 vaccine (pediatrics)

mRNA-1273.815

TeenCOVE

KidCOVE

Pediatric RSV vaccine

mRNA-1345

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Abbreviations:
BARDA: Biomedical Advanced Research 
and Development Authority
CMV: cytomegalovirus
CN-1: Crigler-Najjar syndrome type 1
EBV: Epstein-Barr Virus
GSD1a: glycogen storage disease type 1a
HCoV: human coronavirus
HIV: human immunodeficiency virus
hMPV: human metapneumovirus
HSV: herpes simplex virus
IAVI: International AIDS Vaccine Initiative
IL-23: interleukin 23
IL-36 γγ: interleukin 36 gamma
ILCM: Institute for Life Changing Medicine
MMA: methylmalonic acidemia
NIH: National Institutes of Health
NSCLC: non-small cell lung cancer
OTC: ornithine transcarbamylase deficiency
PA: propionic acidemia
PKU: phenylketonuria
RSV: respiratory syncytial virus
VZV: varicella-zoster virus

moderna   2023 annual report

17

Pipeline

Table of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOProgram Indication

ID #

Preclinical 
Development

Phase 1

Phase 2

Phase 3

Commercial

Moderna rights

LATENT & OTHER VACCINES

LATENT VACCINES & OTHER VACCINES

LATENT 
VACCINES

CMV vaccine

EBV vaccine 
(to prevent infectious mononucleosis)

EBV vaccine 
(to address EBV sequelae)

HSV vaccine

VZV vaccine

HIV vaccines

ENTERIC

Norovirus vaccines

BACTERIAL

Lyme vaccines

PUBLIC HEALTH 
VACCINES

Zika vaccine

Nipah vaccine

Mpox vaccine

mRNA-1647

mRNA-1189

mRNA-1195

mRNA-1608

mRNA-1468

mRNA-1644

mRNA-1574

mRNA-1403

mRNA-1405

mRNA-1975

mRNA-1982

mRNA-1893

mRNA-1215

mRNA-1769

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide (IAVI funded)

Worldwide (IAVI/others funded)

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide (BARDA funded)

Worldwide (NIH funded)

Worldwide

Abbreviations:
BARDA: Biomedical Advanced Research and 
Development Authority
CMV: cytomegalovirus
CN-1: Crigler-Najjar syndrome type 1
EBV: Epstein-Barr Virus
GSD1a: glycogen storage disease type 1a
HCoV: human coronavirus
HIV: human immunodeficiency virus
hMPV: human metapneumovirus
HSV: herpes simplex virus
IAVI: International AIDS Vaccine Initiative
IL-23: interleukin 23
IL-36 γγ: interleukin 36 gamma
ILCM: Institute for Life Changing Medicine
MMA: methylmalonic acidemia
NIH: National Institutes of Health
NSCLC: non-small cell lung cancer
OTC: ornithine transcarbamylase deficiency
PA: propionic acidemia
PKU: phenylketonuria
RSV: respiratory syncytial virus
VZV: varicella-zoster virus

moderna   2023 annual report

18

Pipeline

Table of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOProgram Indication

ID #

Preclinical 
Development

Phase 1

Phase 2

Phase 3

Commercial

Moderna rights

THERAPEUTICS

THERAPEUTICS

SYSTEMIC SECRETED 
& CELL SURFACE 
THERAPEUTICS

Relaxin 
Heart failure

PD-L1 
Autoimmune hepatitis

CANCER VACCINES 
& THERAPEUTICS

Individualized neoantigen therapy (INT) 
–adjuvant melanoma

Individualized neoantigen therapy (INT) 
–adjuvant NSCLC

KRAS vaccine

mRNA-0184

mRNA-6981

mRNA-4157

mRNA-4157

mRNA-5671

Checkpoint vaccine

mRNA-4359

INTRATUMORAL 
IMMUNO-ONCOLOGY

OX40L/IL-23/IL-36  (Triplet) 
Solid tumors/lymphoma

RARE DISEASE 
INTRACELLULAR
THERAPEUTICS

PA

MMA

GSD1a

OTC

PKU

CN-1

INHALED PULMONARY 
THERAPEUTICS

Cystic fibrosis

mRNA-2752

mRNA-3927

mRNA-3705

mRNA-3745

mRNA-3139

mRNA-3210

mRNA-3351

mRNA-3692 /
VX-522

Worldwide

Worldwide

50-50 global profit sharing with Merck

50-50 global profit sharing with Merck

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Worldwide

Provided to ILCM free of charge

Vertex to pay milestones and royalties

Abbreviations:
BARDA: Biomedical Advanced Research and 
Development Authority
CMV: cytomegalovirus
CN-1: Crigler-Najjar syndrome type 1
EBV: Epstein-Barr Virus
GSD1a: glycogen storage disease type 1a
HCoV: human coronavirus
HIV: human immunodeficiency virus
hMPV: human metapneumovirus
HSV: herpes simplex virus
IAVI: International AIDS Vaccine Initiative
IL-23: interleukin 23
IL-36 γγ: interleukin 36 gamma
ILCM: Institute for Life Changing Medicine
MMA: methylmalonic acidemia
NIH: National Institutes of Health
NSCLC: non-small cell lung cancer
OTC: ornithine transcarbamylase deficiency
PA: propionic acidemia
PKU: phenylketonuria
RSV: respiratory syncytial virus
VZV: varicella zoster virus

moderna   2023 annual report

19

Pipeline

Table of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOBuilding our team

Creating a Unique Organization

We continue to focus on the elements of our culture to create an 
environment where everyone can have an impact. Our Mission, Values 
and Mindsets support our ways of working and unite our people in our 
shared goal to change how medicines are made and delivered. 

As part of our efforts to scale our culture, we introduced the concept of our 

'People Platform' in 2023. This concept involves regularly reviewing the programs 

we provide for our employees, the systems that underpin them, and the data and 

insights they generate. We aim to ensure that every employee, regardless of their 

location or level, experiences the same employee journey and that our culture is 

embedded throughout this journey.

We emphasize learning and development. In 2023, we focused on upskilling 

our teams on topics such as artificial intelligence (AI) and how AI and machine 

learning can help ensure we are digitizing everywhere.

Leading with Belonging

In addition to system-level improvements, we focus heavily on the individual. 

Our strategy for diversity and inclusion starts with belonging. We believe that 

employees can only thrive and innovate when they feel they belong and can be 

their authentic selves.

One achievement we take immense pride in is our commitment to pay equity. 

We ensure equal pay for equal work, a commitment we have upheld for the 

second year running.

Race & Ethnicity 1

28.0%

21.2%

1/20

12/23

Asian

1. U.S. Only.

8.7%

5.1%

1/20
12/23
Hispanic/ 
Latinx

7.2%

3.5%

1/20

12/23

Black & 
African 
American

We also care deeply about our employees' well-being and understand that 

each employee has unique needs that change over time. Therefore, we provide 

Our workforce demographics show that 49 percent of our employees are 

programs that focus on meeting employees where they are and that are tailored 

women, with 39 percent female representation in executive roles as of 

to their needs. Recently introduced programs include enhanced mental health 

December 2023. Although this represents a slight decline from the prior year, 

and life insurance benefits. 

we are proud of these figures, and have made significant strides in our race and 

ethnicity demographics by focusing on our early talent pipeline. Of our inaugural 

group of MBA interns, 43 percent identified with races or ethnicities that are 

underrepresented.

Our focus remains on creating an inclusive environment where every individual 

can thrive and contribute to our mission. We are committed to continuous 

learning and improvement in this area, always striving to do better for our people.

20

Building our team

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOCelebrating Our Culture 

Moderna ranked 9th among 

biopharmaceutical companies in this 

year’s Science survey. Marking our 

ninth consecutive year on this list, we 

were recognized for our commitment 

to innovative leadership, respect for 

employees and corporate social 

responsibility.

Additionally, BioSpace named Moderna 

the number one large employer in its 

Best Places to Work report for the third 

year in a row. We were also recognized 

by the Human Rights Campaign 

Foundation as an Equality 100 company 

for the first time in 2023—a proud 

moment for Moderna as we continue to 

build a culture of belonging.

“  

We believe that employees can only thrive and innovate when 
they feel they belong and can be their authentic selves. ”

21

Building our team

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEODigitizing everywhere

In 2021, when we developed the Moderna Mindsets to help encode our culture, 

We are well-positioned to scale our manufacturing and our business overall using 

we articulated our commitment to digitizing everywhere possible. Digital 

AI because we are a platform company. AI training is required of all Moderna 

technology has been part of our programs since our early days and we have 

team members and we facilitate this training at a corporate level through our 

built our own AI models for protein and mRNA engineering, assay data analyses, 

AI Academy. We have challenged everyone across all our business functions 

regulatory interaction and many other use cases. As a recent example, we used 

to incorporate AI into their everyday workflows. Our AI implementation is 

AI to develop an internal scheduling algorithm to optimize our manufacturing 

accelerating throughout Moderna, where our secure large language model usage 

process for our investigational INT program to account for manufacturing 

has grown rapidly to approximately 81 percent of our employee base since its 

capacity and target dosing dates for all active patients in our Phase 3 trials 

introduction in May 2023.

targeting melanoma and non-small cell lung cancer globally, taking a highly 

patient-centric approach. 

Percentage of Moderna employees who are active mChat users

100%

80%

60%

40%

20%

81% at 
the end 
of 2023

4/30

5/14

5/28

6/11

6/25

7/9

7/23

8/6

8/20

9/3

9/17

10/1

10/15

10/29

11/12

11/26

12/10

12/24

22

Digitizing everywhere

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOResponsibility

We are guided by our unwavering belief that our mRNA platform can solve 

we design our clinical trials to reflect the global community, particularly those 

the world’s greatest health challenges—from diseases impacting millions to 

disproportionately affected by diseases. We continue to make significant strides 

medicines personalized to the individual level. We also operate with a deep 

in including medically underserved communities and diverse populations and 

sense of purpose and care for our patients, our employees, the environment, 

and our communities. We underscored our commitment to responsible 

corporate citizenship through the publication of our second annual ESG Report 

in June 2023.

Prioritizing Inclusive Research 

have set a standard in our healthy volunteer clinical trials with at least 37 percent 

of trial participants from global ethnic majority groups, at least half being female, 

and representation across all age groups. We are proud to not just meet industry 

expectations but set and exceed them in every demographic category.  

To sustain our drive toward inclusive research, we concentrate our efforts around 

three pillars: increasing awareness, bringing trials into communities, and providing 

In 2023, we remained steadfast in our commitment to inclusive research, 

flexible participation options. This approach has led to increased enrollment, 

developing mRNA-based investigational therapies and vaccines that are 

retention, and participant satisfaction. At its core, our commitment to innovative 

equitable for all. Recognizing the importance of diversity for scientific excellence, 

and inclusive clinical trials helps to ensure that potential medicines of tomorrow 

are accessible to all.

Focusing on Global Public Health

In 2023, we continued to leverage our mRNA platform to address potential global 

public health threats and build pandemic preparedness, addressing priority 

pathogens that represent high disease burden, especially in low- and middle-

income countries. 

23

Responsibility

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOOur mRNA Access global partners1:

1. non-exhaustive 

Moderna's global public health portfolio, launched in 2022, continues to evolve, 

with advanced clinical trials against diseases such as Zika, Mpox, HIV, and Nipah. 

Our focus has expanded to include other respiratory threats like pandemic 

influenza, with our mRNA-1018 program making strides in clinical testing. Through 

our mRNA Access program, we have increased collaborations and opened 

preclinical production capabilities to more academic institutions worldwide, 

decentralizing the research and development of mRNA vaccines. We are also 

developing new manufacturing sites in Australia, Canada and the U.K. to enhance 

our ability to swiftly respond to potential regional and global pandemic outbreaks. 

In October 2023, we entered into a strategic partnership with the Coalition 

for Epidemic Preparedness Innovations (CEPI) with the goal of harnessing 

Moderna's mRNA platform to accelerate the development of vaccines against 

viral disease outbreaks that threaten global health. The work undertaken as 

part of this partnership could expand the infectious disease targets for mRNA 

vaccine technology and strengthen pandemic preparedness and public health 

efforts in alignment with the 100 Days Mission, a global goal to compress vaccine 

development timelines to 100 days.

Building the Moderna Charitable Foundation

The Moderna Charitable Foundation continues to make a positive impact in our 

communities locally and globally. Through philanthropic giving, employee gift 

matching, and humanitarian relief, the Moderna Foundation supported nonprofit 

organizations with $8.5 million in grants in 2023, with a significant focus on 

improving health systems in sub-Saharan Africa. Partnerships with organizations 

such as Science Club for Girls, CDC Foundation, Imperial College London, and 

Amref Health Africa further advance the Foundation’s mission to promote public 

health, advance scientific education, and advocate for diversity and inclusion.

24

Responsibility

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOGiving Back to the Community

Protecting the Environment

Our commitment to serve the communities where we live and work has always 

In 2023, we advanced our environmental sustainability efforts underlined by a 

been part of our identity, and we constantly strive to extend our impact on 

strategy focused on Sustainability by Design, Natural Resource Conservation, 

society. Each year between Giving Tuesday and International Volunteer Day, 

and Value Chain Decarbonization. We have launched initiatives like a climate 

we organize a company-wide Volunteer Week. 2023 marked our fifth annual 

risk and scenario analysis, increased public greenhouse gases (GHG) emissions 

Volunteer Week, and hundreds of Moderna team members participated in 

disclosures, and incorporated energy-saving technologies in new constructions. 

organized activities across 15 countries, up from six in 2022, to make a substantial 

We are also working to reduce Scope 3 emissions with suppliers and promoting 

impact with community partners around the world. 

green employee transport. As Moderna prepares for 2024, we aim to further 

All our team members receive eight hours of paid time off each year to dedicate 

toward volunteering, and our Dollars for Doers program matches additional 

volunteer time at a specific hourly rate. Additionally, the Moderna Charitable 

Foundation matches monetary donations that employees have made to qualified 

charitable organizations. In 2023, our collective efforts supported more than 

2,000 nonprofits around the world, with 70 percent of our workforce engaging in 

giving and/or volunteering. 

integrate climate risk management, validate our GHG emissions reduction 

roadmap by Science Based Targets initiative (SBTi), and enhance energy, 

emissions, and waste programs, reinforcing our commitment to environmental 

stewardship as part of our healthcare mission.

25

Responsibility

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOLeadership

Executive Committee

In order left to right 

Stephen Hoge, MD | President

Stéphane Bancel | Chief Executive Officer 

Tracey Franklin | Chief Human Resources Officer

Kate Cronin | Chief Brand Officer

Jerh Collins, PhD | Chief Technical Operations 
and Quality Officer

Shannon Thyme Klinger | Chief Legal Officer 
and Corporate Secretary 

Brad Miller | Chief Information Officer

Jamey Mock | Chief Financial Officer

Board of Directors

Noubar Afeyan, PhD | Co-founder and 
Chairman, Moderna; Chief Executive 
Officer, Flagship Pioneering 

Stéphane Bancel | Chief Executive 
Officer, Moderna 

Stephen Berenson | Managing Partner, 
Flagship Pioneering 

Sandra Horning, MD | Former Chief 
Medical Officer and Global Head of 
Product Development, Roche 

Robert Langer, ScD | Academic 
Co-Founder, Moderna; David H. Koch 
Institute Professor, MIT 

Elizabeth Nabel, MD | Former President,  
Brigham Health

François Nader, MD | Former President, 
CEO and Executive Director, NPS 
Pharmaceuticals

Paul Sagan | Catalyst Advisor, 
General Catalyst

Elizabeth Tallett | Former Principal, 
Hunter Partners 

In Memoriam, Henri Termeer | 
Retired Chairman, President and CEO 
of Genzyme 

26

Leadership

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOTable of 
Contents

A letter from 
our CEO

Advancing mRNA 
respiratory vaccines

A new frontier 
in cancer care

Pipeline

Building 
our team

Digitizing 
everywhere

Responsibility

Leadership Awards and 
recognition

Financials

Awards and recognition highlights

BioSpace Best 
Places to Work
Ranked no. 1  
large company 
on 2024 list

Boston Consulting 
Group’s 50 Most 
Innovative Report
Ranked no. 6 
on 2023 list

Deloitte's Technology 
Fast 500 List
Ranked no. 4 
on the 2023 list

Disability Equality 
Index’s Best Places 
to Work 
Scored 100/100 
in 2023 

Edison Gold Award
Awarded in 2023 for 
Advanced Drug Delivery: 
COVID-19 Vaccine 

Financial Times 
Americas’ Fastest 
Growing Companies
Ranked no. 5 
in 2023

Fortune 500 List
Ranked no. 211 
on the 2023 list

Fortune’s World’s 
Most Admired 
Companies
Ranked no. 37 
on 2024 list

Great Place to Work 
Certified in U.S. in 2023

Human Rights 
Campaign Foundation’s 
Corporate Equality 
Index
Scored 100/100 in 2023

Science Careers’ 
Top Employers
Ranked for nine 
consecutive years; 
no. 9 on 2023 list

Vaccine Industry 
Excellence Award
Awarded for Best COVID 
Vaccine in 2023

Moderna's locations around the world

Canada

United States

Norway

Sweden

Denmark

Poland

Germany
Switzerland

Netherlands

United 
Kingdom

France

Spain

Italy

South Korea 

Japan

Hong Kong

Taiwan

Singapore

Australia

moderna   2023 annual report

27

Awards and recognition highlights

Consolidated Balance Sheets

(in millions)

Assets

Current assets:

Cash and cash equivalents

Investments

Accounts receivable, net

Inventory

Prepaid expenses and other current assets

Total current assets

Investments, non-current

Property, plant and equipment, net

Right-of-use assets, operating leases

Deferred tax assets

Other non-current assets

Total assets

Liabilities and Stockholders’ Equity

Current liabilities:

Accounts payable

Accrued liabilities

Deferred revenue

Income taxes payable

Other current liabilities

Total current liabilities

Deferred revenue, non-current

Operating lease liabilities, non-current

Financing lease liabilities, non-current

Other non-current liabilities

Total liabilities

Stockholders’ equity:

Additional paid-in capital

Accumulated other comprehensive loss

Retained earnings

Total stockholders’ equity 

Total liabilities and stockholders’ equity

$

$

$

December 31,

2023

2022

2,907 $

5,697

892

202

627

10,325

4,677

1,945

713

81

685

3,205

6,697

1,385

949

1,195

13,431

8,318

2,018

121

982

988

18,426 $

25,858

520 $

1,798

568

63

66

3,015

83

643

575

256

4,572

371

(123)

13,606

13,854

487

2,101

2,038

48

249

4,923

673

92

912

135

6,735

1,173

(370)

18,320

19,123

$

18,426 $

25,858

The Consolidated Balance Sheets have been derived from our audited consolidated financial statements included in Moderna’s Annual Report on Form 10-K.

28

Consolidated Balance Sheets

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOConsolidated Statements of Operations

(in millions, except per share data)

Revenue:

Net product sales

Other revenue1

Total revenue

Operating expenses:

Cost of sales

Research and development

Selling, general and administrative

Total operating expenses

(Loss) income from operations

Interest income

Other expense, net

(Loss) income before income taxes

(Benefit from) provision for income taxes

Net (loss) income

(Loss) earnings per share:

Basic

Diluted

Weighted average common shares used in calculation of (loss) earnings per share:

Basic

Diluted

1. 

Includes grant revenue and collaboration revenue

Years Ended December 31,

2023

2022

$

6,671 $

177

6,848

4,693

4,845

1,549

11,087

(4,239)

421

(124)

(3,942)

772

(4,714) $

(12.33) $

(12.33) $

382

382

$

$

$

18,435

828

19,263

5,416

3,295

1,132

9,843

9,420

200

(45)

9,575

1,213

8,362

21.26

20.12

394

416

The Consolidated Statements of Operations have been derived from our audited consolidated financial statements included in Moderna’s Annual Report on Form 10-K.

29

Consolidated Statements of Operations

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOConsolidated Statements of Cash Flows

Years Ended December 31,

(in millions)
Operating activities
Net (loss) income
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:

2023

$

(4,714) $

Stock-based compensation
Depreciation and amortization
Amortization/accretion of investments
Loss on equity investments, net
Deferred income taxes
Other non-cash items

Changes in assets and liabilities, net of acquisition of business:

Accounts receivable, net
Prepaid expenses and other assets
Inventory
Right-of-use assets, operating leases
Accounts payable
Accrued liabilities
Deferred revenue
Income taxes payable
Operating lease liabilities
Other liabilities
Net cash (used in) provided by operating activities

Investing activities
Purchases of marketable securities
Proceeds from maturities of marketable securities
Proceeds from sales of marketable securities
Purchases of property, plant and equipment
Acquisition of business, net of cash acquired
Investment in convertible notes and equity securities

Net cash provided by (used in) investing activities

Financing activities
Proceeds from issuance of common stock through equity plans
Repurchase of common stock, including excise tax
Changes in financing lease liabilities

Net cash used in financing activities

Net decrease in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash, beginning of year
Cash, cash equivalents and restricted cash, end of period

305
621
(61)
35
828
7

493
974
747
(605)
13
(340)
(2,060)
15 
551
73
(3,118)

(3,760)
5,575 
3,206 
(707)
(85)
(23)
4,206

46
(1,153)
(270)
(1,377)
(289)
3,217
2,928 $

$

2022

8,362

226
348
31
—
(559)
28

1,790
(1,699)
492
21
240
612
(4,157)
(828)
(14)
88
4,981

(11,435)
3,151
3,548
(400)
—
(40)
(5,176)

65
(3,329)
(184)
(3,448)
(3,643)
6,860
3,217

The Consolidated Statements of Cash Flows have been derived from our audited consolidated financial statements included in Moderna’s Annual Report on Form 10-K.

30

Consolidated Statements of Cash Flows

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEOForward-Looking Statements Disclaimer

This annual report contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including regarding: the potential of Moderna’s mRNA 
platform; Moderna’s ability to bring medicines to market; Moderna’s expectation that its COVID-19 franchise will be profitable for 2024 and beyond; Moderna’s ability to compete in the commercial 
market and future market share; the potential 2024 launch of Moderna’s RSV vaccine for adults with a potentially best-in-class profile; our ability to compete in the RSV market, and the advantages 
of our PFS presentation; the safety and tolerability profile of Moderna’s mRNA vaccine technology; Moderna’s intent to launch up to 15 products in five years; the potential for approval of Moderna’s 
seasonal flu vaccine candidate and the timing for that approval; the anticipated benefits of combination vaccines, and Moderna’s intent to have a flu/COVID combination vaccine available as early as 
2025; the clinical benefit observed with Moderna’s mRNA cancer therapy; Moderna's plans to expand INT to additional tumor types; Moderna’s construction of a factory to support INT; the promise of 
Moderna’s rare disease franchise; the expected read out in 2024 for Moderna’s mRNA therapy for cystic fibrosis and potential readout for CMV; Moderna’s ability to scale its manufacturing and business 
overall using AI; Moderna’s expectation to be in sales growth by 2025 and to break even in 2026; Moderna’s expectation to double the number of programs in Phase 3 by 2025; and the timing and scale 
for Moderna’s planned investments in research and development. The forward-looking statements in this annual report are neither promises nor guarantees, and you should not place undue reliance 
on these forward-looking statements because they involve known and unknown risks, uncertainties, and other factors, many of which are beyond Moderna’s control and which could cause actual 
results to differ materially from those expressed or implied by these forward-looking statements. These risks, uncertainties, and other factors include those other risks and uncertainties described under 
the heading “Risk Factors” in Moderna’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023, filed with the U.S. Securities and Exchange Commission (SEC), and in subsequent 
filings made by Moderna with the SEC, which are available on the SEC’s website at www.sec.gov. Except as required by law, Moderna disclaims any intention or responsibility for updating or revising 
any forward-looking statements contained in this annual report in the event of new information, future developments or otherwise. These forward-looking statements are based on Moderna’s current 
expectations and speak only as of the date of this annual report.

31

moderna   2023 annual reportTable of ContentsPipelineA new frontier in cancer careAdvancing mRNA respiratory vaccinesBuilding our teamDigitizing everywhereResponsibilityLeadershipAwards and recognitionFinancialsA letter from our CEO