Jack Higgins

CIK: 0001993684

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (13.3%)

Position reduction

Option Exercises (M)3 (20.0%)

Derivative conversions

Awards (A)2 (13.3%)

Compensation grants

Other (G, F, J, C, D, …)8 (53.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

IMNM

Immunome Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (15 total)

IMNM
Immunome Inc.
Sep 11, 2026
Gift(G)
Direct
8.8K shares-
IMNM
Immunome Inc.
Sep 11, 2026
Exercise(M)
Direct
18K shares at avg. $1.35$24K
IMNM
Immunome Inc.
Sep 11, 2026
Sale(S)
Direct
13.2K shares at avg. $25.32$334K
IMNM
Immunome Inc.
Jul 23, 2026
Award(A)
Direct
38.3K shares-
IMNM
Immunome Inc.
Apr 2, 2026
Sale(S)
Direct
9.4K shares at avg. $21.64$204K
IMNM
Immunome Inc.
Mar 30, 2026
Gift(G)
Direct
6.3K shares-
IMNM
Immunome Inc.
Dec 19, 2025
Gift(G)
Direct
1K shares-
IMNM
Immunome Inc.
Dec 19, 2025
Gift(G)
Direct
1K shares-
IMNM
Immunome Inc.
Dec 19, 2025
Gift(G)
Direct
1K shares-
IMNM
Immunome Inc.
Dec 19, 2025
Gift(G)
Indirect
1K shares-
IMNM
Immunome Inc.
Dec 19, 2025
Gift(G)
Indirect
1K shares-
IMNM
Immunome Inc.
Dec 19, 2025
Gift(G)
Indirect
1K shares-
IMNM
Immunome Inc.
Sep 10, 2025
Exercise(M)
Direct
22K shares at avg. $1.35$30K
IMNM
Immunome Inc.
Jul 29, 2025
Award(A)
Employee Stock Option (right to buy)
Direct
196K shares-
IMNM
Immunome Inc.
Mar 27, 2025
Exercise(M)
Direct
5.2K shares at avg. $1.35$7K

		Type	Shares	Price		Ownership
Sep 11, 2026	IMNM Immunome Inc.	Gift(G)	8,800	-	$0	Direct
Sep 11, 2026	IMNM Immunome Inc.	Exercise(M)	18,000	$1.35	$24,300	Direct
Sep 11, 2026	IMNM Immunome Inc.	Sale(S)	13,200	$25.32	$334,224	Direct
Jul 23, 2026	IMNM Immunome Inc.	Award(A)	38,250	-	$0	Direct
Apr 2, 2026	IMNM Immunome Inc.	Sale(S)	9,438	$21.64	$204,238	Direct
Mar 30, 2026	IMNM Immunome Inc.	Gift(G)	6,291	-	$0	Direct
Dec 19, 2025	IMNM Immunome Inc.	Gift(G)	1,000	-	-	Direct
Dec 19, 2025	IMNM Immunome Inc.	Gift(G)	1,000	-	-	Direct
Dec 19, 2025	IMNM Immunome Inc.	Gift(G)	1,000	-	-	Direct
Dec 19, 2025	IMNM Immunome Inc.	Gift(G)	1,000	-	-	Indirect
Dec 19, 2025	IMNM Immunome Inc.	Gift(G)	1,000	-	-	Indirect
Dec 19, 2025	IMNM Immunome Inc.	Gift(G)	1,000	-	-	Indirect
Sep 10, 2025	IMNM Immunome Inc.	Exercise(M)	22,000	$1.35	$29,700	Direct
Jul 29, 2025	IMNM Immunome Inc.	Award(A) Employee Stock Option (right to buy)	196,000	-	-	Direct
Mar 27, 2025	IMNM Immunome Inc.	Exercise(M)	5,200	$1.35	$7,020	Direct

1-15 of 15 transactions

About Higgins Jack

Higgins Jack (SEC CIK 0001993684) files insider reports with the SEC as Chief Scientific Officer of Immunome Inc. (IMNM).

Signal8 holds 8 ownership filings by Higgins Jack, all Form 4s, filed between Mar 28, 2025 and Sep 15, 2026. Those filings report 15 transactions, from Mar 27, 2025 to Sep 11, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Higgins Jack's filings is in BOTHELL, WA.

Recent filings by Higgins Jack

Sep 11, 2026: Gift of IMNM shares (Form 4, code G).
Sep 11, 2026: Option exercise of IMNM shares (Form 4, code M).
Sep 11, 2026: Open-market sale of IMNM shares (Form 4, code S).
Jul 23, 2026: Grant or award of IMNM shares (Form 4, code A).
Apr 2, 2026: Open-market sale of IMNM shares (Form 4, code S).

Other insiders filing for Immunome Inc. (IMNM)

Barchas Isaac, Director
Horn Kinney, CHIEF BUSINESS OFFICER
Tsai Philip, Chief Technical Officer
Stoneman Sandra G., CHIEF LEGAL OFFICER & GC
Rosett Max, Chief Financial Officer
Lechleider Robert, Chief Medical Officer

How to read Form 4 transaction codes