0001621227false00-000000000016212272024-05-152024-05-15

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): May 15, 2024

ADAPTIMMUNE THERAPEUTICS PLC

(Exact name of registrant as specified in its charter)

England and Wales

1-37368

Not Applicable

(State or other jurisdiction of
incorporation)

(Commission File Number)

(IRS Employer Identification No.)

60 Jubilee Avenue, Milton Park

Abingdon, Oxfordshire OX14 4RX

United Kingdom

(Address of principal executive offices, including zip code)

(44) 1235 430000

(Registrant’s telephone number, including area code)

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:

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:

Title of each class

Trading Symbol

Name of each exchange on which
registered

American Depositary Shares, each representing 6 Ordinary Shares, par value £0.001 per share

ADAP

The Nasdaq Global Select Market

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 2.02    Results of Operations and Financial Conditions.

On May 15, 2024, Adaptimmune Therapeutics plc (the “Company”) announced its financial results for the first quarter ended March 31, 2024 and provided a corporate update. A copy of the press release is being furnished as Exhibit 99.1 hereto and is incorporated by reference herein.

The information in Item 2.02 of this Current Report on Form 8-K, including the Exhibit 99.1 attached hereto, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, (the "Exchange Act"), or incorporated by reference in any filing made by the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by the Company by specific reference in such a filing.

Item 9.01    Financial Statements and Exhibits.

(d)  Exhibits.

Exhibit No.

    

Description of Exhibit

99.1

Press release dated May 15, 2024.

104

Cover Page Interactive Date File (embedded within the Inline XBRL document)

SIGNATURES

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

ADAPTIMMUNE THERAPEUTICS PLC

Date: May 15, 2024

By:

/s/ Margaret Henry

Name:

Margaret Henry

Title:

Corporate Secretary

Exhibit 99.1

Graphic

Adaptimmune Reports Q1 2024 Financial and Business Updates

Afami-cel commercial and regulatory update presented at Company’s Investor Day (replay HERE); FDA review and inspections progressing with PDUFA date of August 4th, 2024

Commercial and manufacturing infrastructure in place to support afami-cel commercial launch upon approval

Data from SPEARHEAD-1 pivotal trial with afami-cel published in The Lancet; data from a planned interim analysis of pivotal lete-cel IGNYTE-ESO trial to be presented at ASCO

Cash runway into late 2025

Conference call today at 8 a.m. EDT webcast link HERE

PHILADELPHIA, PA. and OXFORD, UK, May 15, 2024 – Adaptimmune Therapeutics plc (Nasdaq: ADAP), a company redefining the treatment of solid tumor cancers with cell therapy, today reports financial results and business updates for the first quarter ended March 31, 2024. The Company will host a live webcast at 8:00 a.m. EDT (1:00 p.m. BST) today.

Adrian Rawcliffe, Adaptimmune’s Chief Executive Officer: “Support from the sarcoma community continues to highlight the high unmet medical need for new therapies for synovial sarcoma and we are making great progress preparing for the commercial launch of afami-cel on approval. Behind afami-cel, we plan to launch lete-cel for synovial sarcoma and MRCLS in 2026 with projected peak US sales of $400 million for our sarcoma franchise.”

Sarcoma Franchise with afami-cel and lete-cel

U.S. FDA accepted the BLA for afami-cel for the treatment of advanced synovial sarcoma with priority review and a PDUFA date of August 4th, 2024
The BLA mid-cycle review meeting was held with FDA in April
FDA GCP Bioresearch Monitoring Program (BIMO) inspections have been conducted at Adaptimmune and at selected clinical sites that participated in the pivotal
SPEARHEAD-1 trial
FDA GMP Pre-license inspections (PLI) have taken place at the Company’s Navy Yard facility and at the lentiviral vector contract manufacturer’s facility
Preliminary plans for confirmatory evidence for afami-cel’s full approval were previously agreed with FDA, including Cohort 2
Adaptimmune expects to discuss post-marketing requirements and commitments at the late-cycle meeting which is scheduled for the second half of May
To date, the FDA has not requested an Advisory Committee meeting or a REMS program
The marketing application for the companion diagnostic for MAGE-A4 is currently under FDA review and is expected to be approved contemporaneously with the BLA

Adaptimmune is preparing to launch afami-cel on approval in the U.S. Initially, launch will be focused on 6-10 selected treatment centers ("Authorized Treatment Centers" or "ATCs") and will expand to up to ~30 ATCs.
100% of the customer facing commercial and medical affairs teams is now in place
Company launched www.Tcrtcell.com: an unbranded website aimed at educating healthcare providers about TCR T-cell therapy in solid tumors, including synovial sarcoma, and the role of biomarkers and testing to determine future treatments
The second product in Adaptimmune's sarcoma franchise, lete-cel, is being investigated in the pivotal IGNYTE-ESO trial (NCT03967223), which at a planned interim analysis exhibited response in 18/45 of patients (ORR 40%). The primary efficacy endpoint requires 16/60 patients have responses, so this trial has met its primary endpoint for efficacy. The full pivotal analyses are anticipated in late 2024.
Lete-cel will enable Adaptimmune to expand its addressable synovial sarcoma patient population by targeting the NY-ESO cancer antigen, in addition to MAGE-A4 targeted by afami-cel, as well as treating Myxoid Round Cell Liposarcoma (MRCLS) patients.
Sarcoma franchise of afami-cel and lete-cel leverages same development and commercial footprint with US peak year sales projected to be up to $400 million

Data presentations
oData from pivotal SPEARHEAD-2 trial with afami-cel published in The Lancet: article entitled “Afamitresgene autoleucel for advanced synovial sarcoma and myxoid round cell liposarcoma (SPEARHEAD-1): an international, open-label, phase 2 trial”
oData from the planned interim analysis of the pivotal IGNYTE-ESO trial with lete-cel to be presented by Dr. Sandra P. D’Angelo, M.D., Sarcoma Medical Oncology, Memorial Sloan Kettering Cancer Center, in an oral presentation at ASCO entitled “Lete-cel in patients with synovial sarcoma or myxoid/round cell liposarcoma: Planned interim analysis of the pivotal IGNYTE-ESO trial” during the Developmental Therapeutics—Immunotherapy session in Hall D2 on June 3, 2024 at 11:30 a.m. CDT

Clinical pipeline

Uzatresgene autoleucel (“uza-cel”, formerly ADP-A2M4CD8) is being investigated in the SURPASS-3 Phase 2 clinical trial (NCT05601752) for the treatment of platinum-resistant ovarian cancer. Uza-cel received FDA RMAT designation in 2022 for the treatment of patients with platinum resistant ovarian cancer. The SURPASS-3 trial is currently enrolling patients.
Cohorts in the Phase 1 SURPASS trial are ongoing for people with head & neck and urothelial (bladder) cancers with uza-cel in combination with standard of care checkpoint inhibitor therapy.

2


Preclinical pipeline

IND-enabling studies are underway for ADP-600 (PRAME) and ADP-520 (CD70) programs
Wholly owned allogeneic pipeline advancing; process development in progress at Adaptimmune's allogeneic manufacturing facility in Milton Park, UK.

Data presentation
oPoster presented by George Pope, Ph.D., Associate Director Preclinical Safety at Adaptimmune, entitled "Development and Preclinical Characterization of an Engineered T-Cell Therapy Targeting PRAME-Expressing Solid Tumors” at the American Society of Gene & Cell Therapy (ASGCT) Annual meeting

Corporate news

As announced earlier today, Adaptimmune has secured up to $125 million in debt financing with Hercules Capital with the first tranche of $25 million available upon closing; and an additional $25 million available upon afami-cel approval
Cash runway into late 2025 which includes current cash on hand, anticipated revenues from the launch of afami-cel, expected future income from partners and other non-dilutive capital sources including the Company’s new debt facility with Hercules Capital
Company announced that its strategic collaboration with Genentech was terminated

Financial Results for the three months ended March 31, 2024

Cash / liquidity position: As of March 31, 2024, Adaptimmune had cash and cash equivalents of $140.7 million and Total Liquidity1 of $143.7 million, compared to $144.0 million and $146.9 million respectively, as of December 31, 2023.
Revenue: Revenue for the three months ended March 31, 2024, was $5.7 million compared to $47.6 million for the same period in 2023. Revenue has decreased in 2024, compared to the same period in 2023 primarily due to the termination of the Astellas collaboration in the first quarter of 2023, resulting in the remaining deferred income for the collaboration being recognized as revenue in March 2023.
Research and development (R&D) expenses: R&D expenses for the three months ended March 31, 2024, were $35.2 million compared to $25.5 million for the same period in 2023. R&D expenses in the three months ended March 31, 2024 increased in employee-related costs and additional costs associated with lease properties following the acquisition of TCR2 in June 2023 and a decrease in offsetting reimbursements receivable for research and development tax and expenditure credits.
General and administrative (G&A) expenses: G&A expenses for the three months ended March 31, 2024, were $19.7 million compared to $20.4 million for the same period in 2023. G&A expenses in the three months ended March 31, 2024 decreased due to restructuring and charges recognised in the first quarter of 2023 and a decrease in other corporate costs due to an increase in accounting, legal and professional fees incurred in relation to the TCR2 Therapeutics, Inc merger agreement that were not repeated in 2024, offset by an increase in depreciation due to leasehold improvements capitalised in 2023.

1 Total liquidity is a non-GAAP financial measure, which is explained and reconciled to the most directly comparable financial measures prepared in accordance with GAAP below

3


Net loss/profit: Net loss attributable to holders of the Company's ordinary shares for the three months March 31, 2024, was $48.5 million ($(0.03) per ordinary share), compared to a profit of $1.0 million ($0.00 per ordinary share), for the same periods in 2023.

Financial Guidance

The Company believes that its existing cash, cash equivalents and marketable securities, together with anticipated revenues from the launch of afami-cel, expected future income from partners and other non-dilutive capital sources including the Company’s new debt facility with Hercules Capital announced earlier today, will fund the Company’s current operations into late 2025, as further detailed in the Company’s Quarterly Report on Form 10-Q for the three months ended March 31, 2024, to be filed with the Securities and Exchange Commission following this earnings release.

Today’s Webcast Details

A live webcast and replay can be accessed at https://www.gowebcasting.com/13334. Call in information is as follows: 1-800-806-5484 (US or Canada) or +416-340-2217 (International and additional options available HERE) and the passcode is 3025919#. Callers should dial in 5-10 minutes prior to the scheduled start time and simply ask to join the Adaptimmune call.

About Adaptimmune
Adaptimmune is a clinical-stage biopharmaceutical company focused on designing, developing, and delivering cell therapies to transform the lives of people with cancer. The Company's unique engineered T-cell receptor (TCR) platform enables the engineering of T-cells to target and destroy cancers across multiple solid tumor types.

Forward-Looking Statements
This release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995 (PSLRA). These forward-looking statements involve certain risks and uncertainties. Such risks and uncertainties could cause our actual results to differ materially from those indicated by such forward-looking statements, and include, without limitation: the success, cost and timing of our product development activities and clinical trials and our ability to successfully advance our TCR therapeutic candidates through the regulatory and commercialization processes. For a further description of the risks and uncertainties that could cause our actual results to differ materially from those expressed in these forward-looking statements, as well as risks relating to our business in general, we refer you to our Annual Report on Form 10-K filed with the Securities and Exchange Commission for the year ended 31 December, 2023, our Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and other filings with the Securities and Exchange Commission. The forward-looking statements contained in this press release speak only as of the date the statements were made and we do not undertake any obligation to update such forward-looking statements to reflect subsequent events or circumstances. 

Total Liquidity (a non-GAAP financial measure)

Total Liquidity (a non-GAAP financial measure) is the total of cash and cash equivalents and marketable securities (available-for-sale debt securities). Each of these components appears separately in the

4


condensed consolidated balance sheet. The U.S. GAAP financial measure most directly comparable to Total Liquidity is cash and cash equivalents as reported in the condensed consolidated financial statements, which reconciles to Total Liquidity as follows (in thousands):

    

March 31, 

    

December 31, 

2024

2023

Cash and cash equivalents

$

140,670

$

143,991

Marketable securities - available-for-sale debt securities

 

2,982

 

2,947

Total Liquidity

$

143,652

$

146,938

The Company believes that the presentation of Total Liquidity provides useful information to investors because management reviews Total Liquidity as part of its assessment of overall solvency and liquidity, financial flexibility, capital position and leverage.

5


Condensed Consolidated Statement of Operations

(unaudited, in thousands, except per share data)

    

Three months ended

March 31, 

    

2024

    

2023

Revenue

$

5,678

$

47,601

Operating expenses

Research and development

 

(35,207)

 

(25,548)

General and administrative

 

(19,732)

 

(20,397)

Total operating expenses

(54,939)

 

(45,945)

Operating (loss)/profit

 

(49,261)

 

1,656

Interest income

 

1,345

 

676

Other income (expense), net

 

(61)

 

(671)

(Loss)/profit before income tax expense

 

(47,977)

 

1,661

Income tax expense

 

(526)

 

(625)

Net (loss)/profit attributable to ordinary shareholders

$

(48,503)

$

1,036

Net (loss)/profit per ordinary share

Basic

$

(0.03)

$

0.00

Diluted

$

(0.03)

$

0.00

Weighted average shares outstanding:

Basic

 

1,451,241,661

 

991,330,402

Diluted

1,451,241,661

1,000,276,615

6


Condensed Consolidated Balance Sheets

(unaudited, in thousands, except share data)

March 31, 

December 31, 

    

2024

    

2023

Assets

Current assets

Cash and cash equivalents

$

140,670

$

143,991

Marketable securities - available-for-sale debt securities (amortized cost of $2,981 and $2,940) net of allowance for expected credit losses of $0 and $0

2,982

2,947

Accounts receivable, net of allowance for expected credit losses of $0 and $0

8,404

821

Other current assets and prepaid expenses

34,847

59,793

Total current assets

186,903

207,552

Restricted cash

2,858

3,026

Operating lease right-of-use assets, net of accumulated amortization of $14,381 and $13,220

19,434

20,762

Property, plant and equipment, net of accumulated depreciation of $48,445 and $46,020

48,291

50,946

Intangible assets, net of accumulated amortization of $5,198 and $5,155

524

330

Total assets

$

258,010

$

282,616

Liabilities and stockholders’ equity

Current liabilities

Accounts payable

$

6,587

$

8,128

Operating lease liabilities, current

5,250

5,384

Accrued expenses and other current liabilities

23,050

30,303

Deferred revenue, current

31,524

28,973

Total current liabilities

66,411

72,788

Operating lease liabilities, non-current

18,442

19,851

Deferred revenue, non-current

147,365

149,060

Other liabilities, non-current

1,417

1,404

Total liabilities

233,635

243,103

Stockholders’ equity

Common stock - Ordinary shares par value £0.001, 1,702,760,280 authorized and 1,532,974,878 issued and outstanding (2023: 1,702,760,280 authorized and 1,363,008,102 issued and outstanding)

2,081

1,865

Additional paid in capital

1,096,690

1,064,569

Accumulated other comprehensive loss

(2,720)

(3,748)

Accumulated deficit

(1,071,676)

(1,023,173)

Total stockholders' equity

24,375

39,513

Total liabilities and stockholders’ equity

$

258,010

$

282,616

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Condensed Consolidated Cash Flow Statement

(unaudited, in thousands)

Three months ended

March 31, 

    

2024

    

2023

Cash flows from operating activities

Net (loss)/profit

$

(48,503)

$

1,036

Adjustments to reconcile net loss to net cash used in operating activities:

Depreciation

2,771

1,659

Amortization

59

186

Share-based compensation expense

3,102

1,676

Unrealized foreign exchange losses

305

563

(Accretion)/amortization on available-for-sale debt securities

(23)

112

Other

(19)

134

Changes in operating assets and liabilities:

Increase in receivables and other operating assets

15,620

3,683

(Decrease)/increase in payables and other current liabilities

(7,650)

21

Decrease/(increase) in deferred revenue

2,388

(46,353)

Net cash used in operating activities

(31,950)

(37,283)

Cash flows from investing activities

Acquisition of property, plant and equipment

(102)

(2,349)

Acquisition of intangible assets

(256)

(173)

Maturity or redemption of marketable securities

50,863

Net cash (used in)/provided by investing activities

(358)

48,341

Cash flows from financing activities

Proceeds from issuance of common stock from offerings, net of commissions and issuance costs

29,161

188

Proceeds from exercise of stock options

74

8

Net cash provided by financing activities

29,235

196

Effect of currency exchange rate changes on cash, cash equivalents and restricted cash

(416)

588

Net (decrease)/increase in cash, cash equivalents and restricted cash

(3,489)

11,842

Cash, cash equivalents and restricted cash at start of period

147,017

109,602

Cash, cash equivalents and restricted cash at end of period

$

143,528

$

121,444

8


Adaptimmune Contact

Investor Relations
Juli P. Miller, Ph.D. - VP, Corporate Affairs and Investor Relations
T : +1 215 825 9310
M : +1 215 460 8920
Juli.Miller@adaptimmune.com

Media Relations
Dana Lynch, Senior Director of Corporate Communications
M: +1 267 990 1217
Dana.Lynch@adaptimmune.com

Graphic

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v3.24.1.1.u2
Document and Entity Information
May 15, 2024
Document and Entity Information [Abstract]  
Document Type 8-K
Document Period End Date May 15, 2024
Entity File Number 1-37368
Entity Registrant Name ADAPTIMMUNE THERAPEUTICS PLC
Entity Incorporation, State or Country Code X0
Entity Tax Identification Number 00-0000000
Entity Address, Address Line One 60 Jubilee Avenue
Entity Address, Adress Line Two Milton Park
Entity Address, City or Town Abingdon, Oxfordshire
Entity Address, Postal Zip Code OX14 4RX
Entity Address, Country GB
City Area Code 44
Local Phone Number 1235 430000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security American Depositary Shares, each representing 6 Ordinary Shares, par value £0.001 per share
Trading Symbol ADAP
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Entity Central Index Key 0001621227
Amendment Flag false

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