Company: RCUS
Filing Date: 2025-10-28
Form Type: 10-Q
Source: 0001724521-25-000116
Chunk: 190

Company: Arcus Biosciences, Inc.
Filing Date: 2025-10-28
Form: 10-Q
Item: Part II, Item 3
Chunk 190
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Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

None.

Item 5. Other Information.

Rule 10b5-1 Trading Arrangements

The adoption, modification or termination of contracts, instructions or written plans for the purchase or sale of our securities by our Section 16 officers and directors for the three months ended September 30, 2025, which are intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act, were as follows:Name and TitleActionDateTotal Shares to be SoldExpiration DateRobert C. Goeltz IIChief Financial OfficerAdoptionSeptember 10, 202550,138January 29, 2027Juan JaenPresidentAdoptionAugust 8, 2025265,993November 13, 2026

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Table of Contents

Item 6. Exhibits.

The documents listed below are incorporated by reference or are filed with this Quarterly Report on Form 10-Q, in each case as indicated therein (numbered in accordance with Item 601 of Regulation S-K).

ExhibitNumberIncorporated by ReferenceExhibit DescriptionFormFile No.ExhibitFiling Date 3.1Amended and Restated Certificate of Incorporation10-Q001-384193.1May 9, 20183.2Amended and Restated Bylaws8-K001-384193.1May 26, 202031.1*Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002    31.2*Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002    32.1†Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002    32.2†Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes