Immunome Inc.

07/02/2026 | Press release | Distributed by Public on 07/02/2026 18:32

Statement of Changes in Beneficial Ownership (Form 4)

FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
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OMB Number: 3235-0287
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Barchas Isaac
2. Issuer Name and Ticker or Trading Symbol
Immunome Inc. [IMNM]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last) (First) (Middle)
C/O IMMUNOME, INC., 18702 N. CREEK PARKWAY, SUITE 100
3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026
(Street)
BOTHELL, WA 98011
4. If Amendment, Date Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City) (State) (Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 06/30/2026 S(1) 101,050(2) D $21.12(3) 308,504 I See footnotes(4)(5)
Common Stock 07/02/2026 S(1) 75,665 D $22.35(6) 232,839 I See footnote(7)
Common Stock 07/02/2026 S(1) 24,335 D $23.33(8) 208,504 I See footnote(7)
Common Stock 103,259(9) D
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Barchas Isaac
C/O IMMUNOME, INC.
18702 N. CREEK PARKWAY, SUITE 100
BOTHELL, WA 98011
X

Signatures

/s/ Sandra Stoneman, Attorney-in-Fact 07/02/2026
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The reported sale of these shares occurred automatically pursuant to Rule 10b5-1 trading plans adopted by ABHMC II LLC ("ABHMC") and Arsenal Bridge Venture II-B LLC ("ABV II-B"), each on March 31, 2026.
(2) The shares were sold as follows: 100,000 shares were sold by ABHMC and 1,050 shares were sold ABV II-B.
(3) The weighted average sale price for the transaction report was $21.12, and the range of prices were between $20.83 and $21.47, inclusive. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided.
(4) The shares of Issuer common stock held by the Reporting Person prior to the transaction reported herein reflect pro rata distributions in kind for no additional consideration, effected by each of Arsenal Bridge Venture II LLC ("ABV II") and ABV II-B to their respective members, including ABHMC, the managing member of ABV II and ABV II-B. The receipt of such shares by the Reporting Person constituted a change in form of ownership and, therefore, was not required to be reported pursuant to Section 16, including Rule 16a-13. Following this transaction, ABHMC owns the remaining 308,504 shares of Issuer common stock.
(5) The Reporting Person is a managing member and holder of a power of attorney with the ability to exercise voting and investment power over the shares of Issuer common stock held by ABHMC and is a co-founder and holder of a power of attorney with the ability to exercise voting and investment power over the shares of Issuer common stock held by ABV II-B. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest in such shares, if any. This report shall not be deemed an admission that Reporting Person is the beneficial owner of such shares.
(6) The weighted average sale price for the transaction report was $22.35, and the range of prices were between $22.015 and $23.015, inclusive. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided.
(7) ABHMC owns the shares of Issuer common stock. The Reporting Person is a managing member and holder of a power of attorney with the ability to exercise voting and investment power over the shares of Issuer common stock held by ABHMC. The Reporting Person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest in such shares, if any. This report shall not be deemed an admission that Reporting Person is the beneficial owner of such shares.
(8) The weighted average sale price for the transaction report was $23.33, and the range of prices were between $23.03 and $23.67, inclusive. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided.
(9) The shares of Issuer common stock held by the Reporting Person prior to the transaction reported herein reflect pro rata distributions in kind for no additional consideration, effected by ABV II to its members of the shares received in such distributions by members, including the Reporting Person. The receipt of such shares by the Reporting Person constituted a change in form of ownership and, therefore, was not required to be reported pursuant to Section 16, including Rule 16a-13.
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.
Immunome Inc. published this content on July 02, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on July 03, 2026 at 00:32 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]