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8-K

SES AI Corp (SES)

8-K 2023-03-14 For: 2023-03-14
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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 14, 2023

SES AI CORPORATION

(Exact name of registrant as specified in its charter)

Delaware 001-39845 88-0641865
(State or other jurisdiction<br><br>of incorporation) (Commission<br>File Number) (IRS Employer<br>Identification No.)

SES AI Corporation

35 Cabot Road

Woburn , MA **** 01801

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: ( 339 ) 298-8750

N/A

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

​<br><br>​ ​<br><br>​
Title of each class Trading Symbol(s) Name of each exchange<br><br>on which registered
Class A common stock, 0.0001 par value per share SES The New York Stock Exchange
Warrants, each exercisable for one share of Class A common stock at an exercise price of 11.50 per share SES WS The New York Stock Exchange

All values are in US Dollars.

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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  ☐

Item 2.02Results of Operations and Financial Condition.

On March 14, 2023, SES AI Corporation (the “Company”) released a letter to its shareholders, which includes a business update and the Company’s financial results for the fiscal quarter and fiscal year ended December 31, 2022. A copy of the letter to shareholders is furnished herewith as Exhibit 99.1.

On March 14, 2023, the Company issued a press release announcing the release of the letter to shareholders. A copy of the press release is furnished herewith as Exhibit 99.2.

The information contained in this Item 2.02 and in the accompanying Exhibits 99.1 and 99.2 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, unless expressly incorporated by specific reference in such filing.

Item 9.01Financial Statements and Exhibits.

(d)Exhibits

Exhibit No. **** Description
99.1 Shareholder Letter dated March 14, 2023
99.2 Press release dated March 14, 2023
104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

SES AI Corporation
Date: March 14, 2023 By: /s/ Jing Nealis
Name: Jing Nealis
Title: Chief Financial Officer

Exhibit 99.1Graphic

​ Dear Shareholders,

As a leader in Li-Metal batteries, SES AI Corporation (SES) continues to evolve and innovate, despite all the challenges that come with new battery development, we have made some exciting progress that we would like to share with you.

2022 was a difficult but productive year. We built three A-sample lines: one in Shanghai, China and two in Chungcheongbuk-do, South Korea, including one for each of our three OEM JDA partners GM, Hyundai and Honda. The necessary level of dedicated engineering, quality and production output required us to have dedicated lines for each OEM. Importantly, we achieved ready-to-use status for our A-sample lines under budget and ahead of time. This experience strongly supports our strategy of building Li-Metal cells using Li-ion manufacturing processes and building A/B-samples in Asia so we can come back to the United States for C-samples and commercial production in the most efficient way possible.

SES was the first battery company in the world to introduce 100Ah Li-Metal cells, the first to enter an automotive A-sample JDA with a major OEM, and the first to encounter all the start-up issues that come with producing 100Ah Li-Metal cells at pilot scale. As we detailed last quarter, we encountered countless issues ranging from:

ultra-thin lithium anode wrinkling and tearing during large format rolling and lamination
novel electrolyte solvent scale up
--- ---
electrode stacking misalignment and overhang
--- ---
powder formation during electrode punching
--- ---
formation pressure and voltage stability
--- ---
finding efficient ways to do image scanning on large format cells
--- ---
developing proper ways to store, handle, test and recycle Li-Metal cells
--- ---

One really important thing we have learned over the past decade of development is that, when our team can identify a specific issue, we are often not far from solving the problem. Over the past year, we have leveraged the deep Li-ion stacked pouch cell engineering, manufacturing and quality experience of our own team and our OEM partners and made a lot of progress. Identifying and solving these issues has provided great know-how and knowledge for our human engineers and scientists and Avatar, our advanced AI-powered safety software and battery management system, which monitors the state-of-health of the battery cells. By the end of 2022, Avatar could predict 100Ah cell safety and life with more than 60% accuracy compared to 0% in the beginning of 2022. In comparison, Avatar could predict 4Ah cell safety and life with 99% accuracy after 3 years of data training.

Our three A-sample lines provided a platform for us to work closely with each of our OEM partners and get hands-on live feedback. Our partners were stationed in our facilities for months at a time and we attracted top engineering

Graphic Letter to Our Shareholders March 14, 2023

​ talent and worked with top vendors from around the world. It was accelerated learning for us in manufacturing and quality control, and we plan to continue to work with our OEM partners to eventually build facilities for C-sample batteries.

During the year, we also made significant investments in Chungcheongbuk-do South Korea to achieve full operations by the fourth quarter. Our investments followed LG Energy Solution investment in the same province, making Chungcheongbuk-do the province with the highest battery production capacity in South Korea. During the fourth quarter of last year, I met with the President of South Korea -- Suk-Yeol Yoon -- to thank him for supporting the industry and helping to build a robust supply chain around the world. I am extremely honored that we were recently awarded cash grants from the South Korean Central Government – represented by the Ministry of Trade, Industry and Energy – Chungcheongbuk-do Province and Chung-Ju City which will help us expand our capabilities in South Korea.

The thing I am most proud of over the past year is how the entire SES team has worked as one. Our Boston team is developing new electrolytes and anode materials, our Chungcheongbuk-do team focuses on assembly equipment and cathode processes, and our Shanghai team focuses on electrolytes, anode manufacturing processes and cell assembly processes. All of these contributions from our global team are being integrated into a system for our 100Ah Li-Metal cells.

Graphic

SES scientists committed to new material development

We recently summarized our latest large cell test data and published the results on our website. We believe this is the most complete data report on large format Li-Metal cells and we will continue to publish similar data reports to keep the industry updated. We believe in transparency and are confident that a year from now when we publish additional reports on our large cells, the data will be even stronger as we continue to improve everything from materials to engineering to manufacturing quality.

Graphic Letter to Our Shareholders March 14, 2023

Graphic

Inhouse cathode coating capability

As the pioneer in Li-Metal, we are also writing new protocols for the proper way to store, handle and test Li-Metal cells and interpret data. We are sharing this information with the battery community to help set new industry standards. To that end, we participated in the recent workshop on Li-Metal batteries in San Diego, it was great to see so much excitement from academia, industry, national labs and government agencies for the future of Li-Metal batteries.

We expect 2023 to be an exciting year for SES. As we are upgrading our manufacturing lines, here are a few things we are working on internally and with our OEM partners.

We are adding CT and X-ray imaging tools custom-built for our large 100Ah cells
We are adding new powder removal tools to remove all metal powders rising from the electrode punching process
--- ---
We are developing entirely new anode processes from ingot to thick foils to thin foils and to the final anode to better control quality and performance
--- ---
We are coating cathodes inhouse to better control quality and experiment with new formulations
--- ---
We are scaling up novel solvent and salt production lines to better control quality and speed up the feedback cycle from designing new solvent molecules to getting data and making conclusions
--- ---

Perhaps the most important thing for 2023 is that we are preparing for B-samples. This year we plan to take our collective knowledge and experiences from our A-sample lines and we will design and build new B-sample lines. Our A-sample lines are semiautomated with capacity of about 0.2cpm (cells per minute) or 5 minutes per cell. B-sample lines will be fully automated with about 5cpm or 5 cells per minute. We believe that having the ability to produce more cells and generating more meaningful data on a far greater universe of experiments will further accelerate our human and machine learning which will also allow Avatar’s prediction accuracy for cell life and safety to increase quickly. Importantly, these new lines are expected to also go a long way to proving the manufacturing feasibility and scalability of our practical approach to making Li-Metal cells.

Graphic Letter to Our Shareholders March 14, 2023

​ As part of our preparation for B-samples, we plan to double our material R&D team, double our cell engineering team, double our manufacturing team, and nearly triple our quality team. This increase in our headcount is a natural evolution of our growth as a company and is reflected in our financial guidance for 2023. We are also finalizing plans to hire a new Chief Manufacturing Officer with experience in running cell engineering, manufacturing and quality management and working with global OEMs to commercialize new battery technology. Compared to the major Li-ion producers like CATL and LG Energy Solution that have more than 3,000 quality checkpoints, we currently have about 200 quality checkpoints.

Once we enter B-sample agreements with our OEM partners, we will be held to the same standards that the OEMs currently use for commercial Li-ion producers. With the dedication of our global team, the accelerated learning of Avatar, and the support of our OEM partners and vendors, we are confident in our ability to face the new challenges and overcome them as we continue to enter uncharted territory.

SES is profoundly American with its roots in a basement lab of MIT back in 2012. At the same time, SES is also profoundly global with its talent and partners from around the world. As we prepare for B-samples and commercial production beyond that, we are preparing to expand back home in the United States. This includes preparing for production capability for Li-Metal cells, novel lithium salts and electrolytes, and lithium-metal anodes. SES plans to leverage the experiences from global Li-ion players, new material innovations, new machine learning tools for safety and life prediction and quality management, and the abundant natural resources in North America.

In 2021, we were the world’s first to enter automotive A-samples for Li-Metal. In 2022, we laid the groundwork for transitioning to B-samples. In 2023, we expect to transition to B-samples, and lay the groundwork for C-samples, commercial production beyond that, and building a robust next generation EV battery supply chain here in North America.

4Q22 Financial Highlights and Outlook

For the fourth quarter, we reported operating expenses of $20.7 million, reflecting research and development expenses of $8.3 million and general and administrative expenses of $12.4 million. We recognized a non-cash gain of $9.0 million associated with the change in fair value of our sponsor earn-out liability. On a fully-diluted basis, net loss attributable to common stockholders was a loss of $0.03 per share.

For full year 2022, cash used in operations was $46.5 million and was less than our previously provided guidance of $55 million to $60 million. Capital expenditures for the full year of $14.7 million were below prior guidance of $20 - $25 million. Despite the lower level of spending, we were moving forward with our OEM partners and are on track to transition to B-samples in 2023.

Graphic Letter to Our Shareholders March 14, 2023

​ Our balance sheet remains very strong. Our available liquidity, defined as cash and cash equivalents and short-term investments in marketable securities, was $390 million as of December 31, 2022, which we continue to believe is sufficient funding to get to commercialization.

For 2023 we expect total cash usage from operations to be in the range of $80 - $100 million and capital expenditures in the range of $50 – $70 million.  We expect total cash usage for the year to be in the range of $130 - $170 million. This higher level of spending is necessary to support our growth as we expect to transition from A-samples to B-samples in 2023. Significant areas of spending in 2023 include the following:

Headcount – We expect to double the size of our teams in material development, cell development, and system development, and triple the size of our quality team in order to continue improving our battery performance, establish a robust cell engineering, design, and manufacturing platform, and significantly improve our safety prediction algorithm
Lab Expansion – We plan to expand our Boston, MA lab space to further strengthen our fundamental electrolyte and anode material development capability
--- ---
Equipment and Manufacturing Facilities -- We intend to work with our OEM partners to build highly automated production lines and highly efficient manufacturing facilities to support B-sample development. We also plan to work closely with our OEM partners on quality and yield improvement initiatives and will upgrade our existing manufacturing lines by adding new tools
--- ---
Materials – We expect to continue to invest in this area as we anticipate manufacturing at higher volumes to meet our OEM partners’ needs as well as our own development needs
--- ---
--- ---
Graphic<br><br>​ Graphic
Qichao Hu Jing Nealis
Founder, CEO and Chairman Chief Financial Officer

Graphic Letter to Our Shareholders March 14, 2023

Forward-Looking Statements

This letter contains statements that SES believes are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, without limitation, statements relating to expectations for future financial performance, business strategies or expectations for our business. These statements are based on the beliefs and assumptions of the management of SES. Although SES believes that its plans, intentions and expectations reflected in or suggested by these forward-looking statements are reasonable, it cannot provide assurance that it will achieve or realize these plans, intentions or expectations. These statements constitute projections, forecasts and forward-looking statements, and are not guarantees of performance. Such statements can be identified by the fact that they do not relate strictly to historical or current facts. When used in this press release, words such as “anticipate”, “believe”, “can”, “continue”, “could”, “estimate”, “expect”, “forecast”, “intend”, “may”, “might”, “plan”, “possible”, “potential”, “predict”, “project”, “seek”, “should”, “strive”, “target”, “will”, “would” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking.

You should not place undue reliance on these forward-looking statements. Should one or more of a number of known and unknown risks and uncertainties materialize, or should any of SES’s assumptions prove incorrect, our actual results or performance may be materially different from those expressed or implied by these forward-looking statements. Some factors that could cause actual results to differ include, but are not limited to the following risks: risks related to the development and commercialization of SES’s battery technology and the timing and achievement of expected business milestones; risks relating to the uncertainty of achieving and maintaining profitability; risks relating to the uncertainty of meeting future capital requirements; the ability of SES to integrate its products into electric vehicles (“EVs”); the risk that delays in the pre-manufacturing development of SES’s battery cells could adversely affect SES’s business and prospects; potential supply chain difficulties; the ability of SES to engage target original equipment manufacturers (“OEMs”) customers successfully and integrate SES’s products into EVs manufactured by OEM customers; the ability to obtain raw materials, components or equipment through new or existing supply relationships; risks resulting from SES’s joint

development agreements and other strategic alliances and investments; product liability and other potential litigation, regulation and legal compliance; SES’s ability to attract, train and retain highly skilled employees and key personnel; the uncertainty in global economic conditions and risks relating to health epidemics, including the COVID-19 pandemic and any operational interruptions; developments in alternative technology or other fossil fuel alternatives; risks related to SES’s intellectual property; business, regulatory, political, operational, financial and economic risks related to SES’s business operations outside the United States; SES has identified a material weakness in its internal control over financial reporting and may identify material weaknesses in the future or otherwise fail to develop or maintain an effective system of internal controls; the volatility of SES’s common stock and value of SES’s public warrants; and the other risks described in “Part I, Item 1A. Risk Factors” in our annual report on Form 10-K for the fiscal year ended December 31, 2021 filed with the Securities and Exchange Commission (“SEC”) on March 31, 2022 and other documents filed from time to time with the SEC. There may be additional risks that SES presently knows and/or believes are immaterial that could also cause actual results to differ from those contained in the forward-looking statements. In addition, forward-looking statements reflect SES’s expectations, plans or forecasts of future events and views only as of the date of this press release. SES anticipates that subsequent events and developments will cause its assessments to change. However, while SES may elect to update these forward-looking statements at some point in the future, SES specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing SES’s assessments as of any date subsequent to the date of this letter.

Graphic Letter to Our Shareholders March 14, 2023

SES AI Corporation

Consolidated Balance Sheet^(1)^

(Unaudited)

As of December 31,
(in thousands, except share and per share amounts) 2022 **** 2021
Assets
Current Assets
Cash and cash equivalents $ 106,623 $ 160,497
Short-term investments 283,460
Receivable from related party 2,383 7,910
Inventories 383
Prepaid expenses and other current assets 3,792 1,563
Total current assets 396,641 169,970
Property and equipment, net 27,756 12,494
Intangible assets, net 1,473 1,626
Right-of-use assets, net 11,363
Other assets 5,090 9,263
Total assets $ 442,323 $ 193,353
Liabilities, Redeemable Convertible Preferred Stock and Stockholders’ Equity
Current Liabilities
Accounts payable $ 6,187 $ 4,712
Operating lease liabilities, current 1,899
Accrued expenses and other current liabilities 12,542 6,273
Total current liabilities 20,628 10,985
Sponsor Earn-Out liability 10,961
Operating lease liabilities, non-current 10,165
Unearned government grant 6,657
Other liabilities 1,764 749
Total liabilities 50,175 11,734
Commitments and contingencies (Note 14)
Redeemable convertible preferred stock, $0.000001 par value; none authorized, issued and outstanding as of December 31, 2022; 213,960,286 shares authorized, issued and outstanding as of December 31, 2021 (aggregate liquidation preference of $271,148 as of December 31, 2021) 269,941
Stockholders’ Equity
Preferred stock, $0.0001 par value; 20,000,000 shares authorized, none issued and outstanding as of December 31, 2022 and 2021, respectively
Common stock: Class A shares, $0.0001 par value; 2,100,000,000 shares authorized; 305,833,589 and 22,261,480 shares issued and outstanding as of December 31, 2022 and 2021, respectively; <br>Class B shares, $0.0001 par value; 200,000,000 shares authorized; 43,881,251 and 39,881,455 shares issued and outstanding as of December 31, 2022 and 2021, respectively 35 6
Additional paid-in capital 538,041 5,598
Accumulated deficit (144,677) (94,293)
Accumulated other comprehensive (loss) income (1,251) 367
Total stockholders' equity 392,148 (88,322)
Total liabilities, redeemable convertible preferred stock, and stockholders' equity $ 442,323 $ 193,353

​ ​

SES AI Corporation

Consolidated Statements of Operations and Comprehensive Loss^(1)^

(Unaudited)

Three Months Ended December 31, Twelve Months Ended December 31,
(in thousands, except share and per share amounts) 2022 **** 2021 **** 2022 **** 2021 ****
Operating expenses:
Research and development $ 8,287 $ 5,182 $ 27,967 $ 15,514
General and administrative 12,456 4,983 51,606 16,492
Total operating expenses 20,743 10,165 79,573 32,006
Loss from operations (20,743) (10,165) (79,573) (32,006)
Other income (expense):
Gain on change of fair value of Sponsor Earn-Out liability, net 9,032 25,432
Interest income, net 3,736 85 6,196 248
Other expense, net (882) (1,006) (1,793) (312)
Gain on forgiveness of PPP note 840 840
Total other income, net 11,886 (81) 29,835 776
Loss before income taxes (8,857) (10,246) (49,738) (31,230)
Provision for income taxes (336) (3) (646) (25)
Net loss (9,193) (10,249) (50,384) (31,255)
Other comprehensive (loss) income:
Foreign currency translation adjustment 1,089 186 (1,373) 234
Unrealized loss on short-term investments (245) (245)
Total comprehensive loss (8,349) (10,063) (52,002) (31,021)
Net loss per share attributable to common stockholders:
Basic and diluted $ (0.03) $ (0.17) $ (0.17) $ (0.51)
Weighted-average shares outstanding:
Basic and diluted 311,737,683 61,954,044 288,304,750 61,089,065

​ ​

SES AI Corporation

Consolidated Statements of Cash Flows^(1)^

(Unaudited)

Years Ended December 31,
(in thousands) 2022 2021
Cash Flows From Operating Activities
Net loss $ (50,384) $ (31,255)
Adjustments to reconcile net loss to net cash used in operating activities:
Gain on change of fair value of Sponsor Earn-Out liability (25,432)
Stock-based compensation 22,775 4,571
Depreciation and amortization 2,596 1,662
Accretion income from available-for-sale marketable securities (2,350)
Other 490 95
Gain on forgiveness of PPP note (840)
Changes in operating assets and liabilities:
Receivable from related party 5,525 (7,910)
Inventories (383)
Prepaid expenses and other assets (3,470) (1,666)
Accounts payable (3,975) 1,287
Accrued expenses and other liabilities 8,108 4,065
Net cash used in operating activities (46,500) (29,991)
Cash Flows From Investing Activities
Purchases of property and equipment (14,654) (8,951)
Purchase of short-term investments (411,355) (150,810)
Proceeds from the maturities of short-term investments 130,000 163,101
Purchases of intangible assets (26)
Net cash (used in) provide by investing activities (296,009) 3,314
Cash Flows From Financing Activities
Proceeds from Business Combination and PIPE Financing, net of issuance costs 282,940
Proceeds from government grant 6,657
Proceeds from stock option exercises 330 197
Payment of deferred offering costs (3,334)
Proceeds from PPP note
Proceeds from issuance of Series D and D plus redeemable convertible preferred stock, net of issuance costs 187,897
Net cash provided by financing activities 289,927 184,760
Effect of exchange rates on cash (526) 233
Net (decrease) increase in cash, cash equivalents and restricted cash (53,108) 158,316
Cash, cash equivalents and restricted cash at beginning of period 161,044 2,728
Cash, cash equivalents and restricted cash at end of period $ 107,936 $ 161,044

​ ​

​(1) The business combination between SES AI Corporation’s (“SES”) predecessor, SES Holdings Pte. Ltd. (“Old SES”), and Ivanhoe Capital Acquisition Corp. (“Ivanhoe”), which closed on February 3, 2022 (the “Closing”), is accounted for as a reverse recapitalization under U.S. GAAP. Under this method of accounting, Ivanhoe has been treated as the “acquired” company for financial reporting purposes. Accordingly, for accounting purposes, the financial statements of SES represent a continuation of the financial statements of Old SES with the business combination being treated as the equivalent of Old SES issuing shares for the net assets of Ivanhoe, accompanied by a recapitalization. The net assets of Ivanhoe are stated at historical cost, with no goodwill or other intangible assets recorded. Operations prior to the Closing are those of Old SES. As a result, the unaudited condensed consolidated financial statements reflect (i) the historical operating results of Old SES prior to the Closing; (ii) the combined results of SES and Old SES following the Closing; (iii) the assets and liabilities of Old SES at their historical cost; and (iv) share and per share amounts prior to the Closing have been retroactively converted using the exchange ratio for the business combination. See our Form 10-K for the year ended December 31, 2022 for additional information. ​

Exhibit 99.2

Graphic Beyond Li-ion™

SES Reports Fourth-Quarter 2022 Financial Results

BOSTON, Mass. – March 14, 2023 – SES AI Corporation (NYSE: SES), headquartered in Boston, a global leader in the development and manufacturing of high-performance lithium-metal (Li-Metal) rechargeable batteries for electric vehicles (EVs) and other applications, today announced its business and financial results for the fourth quarter of 2022, which ended December 31.

The company posted a letter to shareholders on its Investor Relations website from Founder and CEO Dr. Qichao Hu and Chief Financial Officer, Jing Nealis, that provides a business update and details its fourth-quarter financial results.

“In 2021, SES was the first Li-Metal battery company to establish an automotive A sample joint development agreement (JDA) and, in 2022, we laid the groundwork for transitioning to B samples”, said Founder and CEO Qichao Hu. “In 2023, we expect to transition to B samples and lay the groundwork for C samples and ultimately commercial production.”

SES will host a live conference call at 9:00 a.m. EDT that will be available through its Investor Relations website, investors.ses.ai. The following link can be used to register for the call: earnings call webcast.

The conference call can also be accessed live over the phone by dialing the following numbers:

United States (Toll Free): 1 (844) 200 6205
International: 1 (929) 526 1599
Access Code: 481337

A webcast replay of the conference call will be available approximately two hours after the event is over at investors.ses.ai/events-and-presentations.

About SES

SES is a global leader in development and production of high-performance Li-Metal rechargeable batteries for EVs and other applications. Founded in 2012, SES is an integrated Li-Metal battery manufacturer with strong capabilities in material, cell, module, AI-powered safety algorithms and recycling. Formerly known as SolidEnergy Systems, SES is headquartered in Boston and has operations in Singapore, Shanghai, and Seoul.

SES may use its website as a distribution channel of material company information. Financial and other important information regarding SES is routinely posted on and accessible through the Company’s website at www.ses.ai. Accordingly, investors should monitor this channel, in addition to following SES’s press releases, Securities and Exchange Commission filings and public conference calls and webcasts.

Investors: Eric Goldstein ericgoldstein@ses.ai Media: Irene Lam ilam@ses.ai

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Forward-Looking Statements

This press release contains statements that SES believes are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, without limitation, statements relating to expectations for future financial performance, business strategies or expectations for our business. These statements are based on the beliefs and assumptions of the management of SES. Although SES believes that its plans, intentions and expectations reflected in or suggested by these forward-looking statements are reasonable, it cannot provide assurance that it will achieve or realize these plans, intentions or expectations. These statements constitute projections, forecasts and forward-looking statements, and are not guarantees of performance. Such statements can be identified by the fact that they do not relate strictly to historical or current facts. When used in this press release, words such as “anticipate”, “believe”, “can”, “continue”, “could”, “estimate”, “expect”, “forecast”, “intend”, “may”, “might”, “plan”, “possible”, “potential”, “predict”, “project”, “seek”, “should”, “strive”, “target”, “will”, “would” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking.

You should not place undue reliance on these forward-looking statements. Should one or more of a number of known and unknown risks and uncertainties materialize, or should any of SES’s assumptions prove incorrect, our actual results or performance may be materially different from those expressed or implied by these forward-looking statements. Some factors that could cause actual results to differ include, but are not limited to the following risks: risks related to the development and commercialization of SES’s battery technology and the timing and achievement of expected business milestones; risks relating to the uncertainty of achieving and maintaining profitability; risks relating to the uncertainty of meeting future capital requirements; the ability of SES to integrate its products into electric vehicles (“EVs”); the risk that delays in the pre-manufacturing development of SES’s battery cells could adversely affect SES’s business and prospects; potential supply chain difficulties; the ability of SES to engage target original equipment manufacturers (“OEMs”) customers successfully and integrate SES’s products into EVs manufactured by OEM customers; the ability to obtain raw materials, components or equipment through new or existing supply relationships; risks resulting from SES’s joint development agreements and other strategic alliances and investments; product liability and other potential litigation, regulation and legal compliance; SES’s ability to attract, train and retain highly skilled employees and key personnel; the uncertainty in global economic conditions and risks relating to health epidemics, including the COVID-19 pandemic and any operational interruptions; developments in alternative technology or other fossil fuel alternatives; risks related to SES’s intellectual property; business, regulatory, political, operational, financial and economic risks related to SES’s business operations outside the United States; SES has identified a material weakness in its internal control over financial reporting and may identify material weaknesses in the future or otherwise fail to develop or maintain an effective system of internal controls; the volatility of SES’s common stock and value of SES’s public warrants; and the other risks described in “Part I, Item 1A. Risk Factors” in our annual report on Form 10-K for the fiscal year ended December 31, 2021 filed with the Securities and Exchange Commission (“SEC”) on March 31, 2022 and other documents filed from time to time with the SEC. There may be additional risks that SES presently knows and/or believes are immaterial that could also cause actual results to differ from those contained in the forward-looking statements. In addition, forward-looking statements reflect SES’s expectations, plans or

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​ forecasts of future events and views only as of the date of this press release. SES anticipates that subsequent events and developments will cause its assessments to change. However, while SES may elect to update these forward-looking statements at some point in the future, SES specifically disclaims any obligation to do so. These forward-looking statements should not be relied upon as representing SES’s assessments as of any date subsequent to the date of this press release. ​

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