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What changed 10-Q

Item 5. Other Information

2024-08-08 compared with 2024-05-07 · 46 added, 1 removed, 19 unchanged (71% of the section changed)

1 unchanged sentence

Trading Plans of Our Directors and Officers

During the quarter ended March 31, 2024 , none of our directors or executive officers adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each item is defined in Item 408 of Regulation S-K.

During the quarter ended June 30, 2024 , none of our directors or executive officers adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each item is defined in Item 408 of Regulation S-K.

Gilead Option and License Agreement Termination

In December 2018, we entered into a series of agreements with Gilead to collaborate on the development and commercialization of up to five novel I-O therapies.

Pursuant to the collaboration agreements, Gilead received (i) worldwide exclusive rights to AGEN1423, a bispecific antibody, (ii) the exclusive option to license exclusively AGEN1223, a bispecific antibody, and AGEN2373, a monospecific antibody, and (iii) the right of first negotiation for two additional, undisclosed programs.

Gilead had the exclusive right to develop and commercialize AGEN1423, and we were eligible to receive potential development and commercial milestones of up to $552.5 million in the aggregate.

In November 2020, Gilead elected to return AGEN1423 to us and voluntarily terminated the license agreement effective as of February 4, 2021.

In October of 2021, Gilead elected to terminate the option to license AGEN1223.

On August 5, 2024 Gilead elected not to exercise the option to license AGEN2373 and the option and license agreement was formally terminated.

Amended and Restated Certificate of Incorporation of Antigenics Inc.

Filed as Exhibit 3.1 to our Current Report on Form 8-K (File No.

0-29089) filed on June 10, 2002 and incorporated herein by reference.

Certificate Amendment to the Amended and Restated Certificate of Incorporation of Agenus Inc.

Filed as Exhibit 3.1 to our Current Report on Form 8-K (File No.

0-29089) filed on June 11, 2007 and incorporated herein by reference.

Certificate of Ownership and Merger changing the name of the corporation to Agenus Inc.

Filed as Exhibit 3.1 to our Current Report on Form 8-K (File No.

0-29089) filed on January 6, 2011 and incorporated herein by reference.

Certificate of Second Amendment to the Amended and Restated Certificate of Incorporation of Agenus Inc.

Filed as Exhibit 3.1 to our Current Report on Form 8-K (File No.

0-29089) filed on September 30, 2011 and incorporated herein by reference.

Certificate of Third Amendment to the Amended and Restated Certificate of Incorporation of Agenus Inc.

Filed as Exhibit 3.1 to our Quarterly Report on Form 10-Q (File No.

0-29089) for the quarter ended June 30, 2012 and incorporated herein by reference.

Certificate of Fourth Amendment to the Amended and Restated Certificate of Incorporation of Agenus Inc.

Filed as Exhibit 3.1 to our Current Report on Form 8-K (File No.

0-29089) filed on April 25, 2014 and incorporated herein by reference.

Certificate of Fifth Amendment to the Amended and Restated Certificate of Incorporation of Agenus Inc.

Filed as Exhibit 3.1 to our Current Report on Form 8-K (File No.

0-29089) filed on June 16, 2016 and incorporated herein by reference.

Certificate of Sixth Amendment to the Amended and Restated Certificate of Incorporation of Agenus Inc.

Filed as Exhibit 3.1 to our Current Report on Form 8-K (File No.

0-29089) filed on June 24, 2019 and incorporated herein by reference.

Certificate of Seventh Amendment to the Amended and Restated Certificate of Incorporation of Agenus Inc.

Filed as Exhibit 3.1 to our Current Report on Form 8-K (File No.

0-29089) filed on August 5, 2022 and incorporated herein by reference.

Certificate of Eighth Amendment to the Amended and Restated Certificate of Incorporation of Agenus Inc.

Filed as Exhibit 3.1 to our Current Report on Form 8-K (File No.

0-29089) filed on April 5, 2024 and incorporated herein by reference.

Form of 2024 A Warrant dated as of May 6, 2024, by and between Agenus Inc.

and Ligand Pharmaceuticals Incorporated.

Filed as Exhibit 4.1 to our Current Report on Form 8-K (File No.

0-29089) filed on May 7, 2024 and incorporated herein by reference.

Purchase and Sale Agreement, dated as of May 6, 2024, by and between Agenus Inc., Agenus Royalty Fund, LLC, Agenus Holdings 2024, LLC, and Ligand Pharmaceuticals Incorporated.

Filed herewith.

Certification of Principal Executive Officer pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as amended.

12 unchanged sentences

Cover Page Interactive Data File (embedded within the Inline XBRL document and included in Exhibit 101)

Pursuant to Item 601(b)(10) of Regulation S-K, certain confidential portions of this exhibit were omitted by means of marking such portions with an asterisk because the identified confidential portions (i) are not material and (ii) would be competitively harmful if publicly disclosed.

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.

August 8, 2024

/s/ CHRISTINE M.

1 unchanged sentence

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.