IMNM
insider transactionsImmunome Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 3 different insiders made open-market purchases in the last 365 days, totalling $2.0M.
Net shares · 365d
-426.7K
96.0K buy · 522.6K sell
Net value · 365d
-$9.3M
$2.0M in · $11.3M out
Sentiment · 365d
Net selling
15% buying · 85% selling
Open-market trades · 365d
14
96.0K buy · 522.6K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Exercise·M
Rosett Max KEY
Chief Financial Officer · 10b5-1
$0
39.7K sh
Own New
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Exercise·M
Rosett Max KEY
Chief Financial Officer · 10b5-1
$0
31.8K sh
Own +113%
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Sell·S
Rosett Max KEY
Chief Financial Officer · 10b5-1
$30.2K
1.3K sh · $22.48
Own -2%
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Sell·S
Rosett Max KEY
Chief Financial Officer · 10b5-1
$1.4M
63.7K sh · $21.91
Own -53%
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Exercise·M
Rosett Max KEY
Chief Financial Officer · 10b5-1
$53.6K
39.7K sh · $1.35
Own +50%
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Exercise·M
Rosett Max KEY
Chief Financial Officer · 10b5-1
$33.4K
31.8K sh · $1.05
Own +67%
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Sell·S
Chief Scientific Officer · 10b5-1
$204.2K
9.4K sh · $21.64
Own -30%
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Other·G
Chief Scientific Officer
$0
6.3K sh
Own -17%
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Buy·P
SIEGALL CLAY B KEY
President and CEO
$500.6K
25.4K sh · $19.67
Own +4%
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Sell·S
Director
$582.3K
28.2K sh · $20.65
Own -8%
-
Sell·S
Director
$753.3K
36.8K sh · $20.47
Own -9%
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Buy·P
Director
$21.6K
1.0K sh · $21.55
Own +3%
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Buy·P
Director
$22.1K
1.0K sh · $22.12
Own +3%
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Buy·P
SIEGALL CLAY B KEY
President and CEO
$100.0K
4.7K sh · $21.15
Own +1%
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Sell·S
Director · 10b5-1
$251.3K
11.3K sh · $22.34
Own -1%
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Sell·S
Director · 10b5-1
$8.1M
371.9K sh · $21.72
Own -15%
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Other·G
Chief Scientific Officer
$0
1.0K sh
Own -50%
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Other·G
Chief Scientific Officer
$0
1.0K sh
Own -3%
-
Other·G
Chief Scientific Officer
$0
1.0K sh
Own -2%
-
Other·G
Chief Scientific Officer
$0
1.0K sh
Own -3%
-
Other·G
Chief Scientific Officer
$0
1.0K sh
Own -50%
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Other·G
Chief Scientific Officer
$0
1.0K sh
Own -50%
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Buy·P
SIEGALL CLAY B KEY
President and CEO
$149.1K
7.3K sh · $20.48
Own +1%
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Other·G
SIEGALL CLAY B KEY
President and CEO
$0
200.0K sh
Own -23%
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Buy·P
Chief Technical Officer
$204.9K
10.0K sh · $20.49
Own +30%
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Buy·P
SIEGALL CLAY B KEY
President and CEO
$1000.0K
46.5K sh · $21.50
Own +6%
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Exercise·M
Chief Scientific Officer
$0
22.0K sh
Own +17%
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Exercise·M
Chief Scientific Officer
$29.7K
22.0K sh · $1.35
Own +117%
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Grant·A
Rosett Max KEY
Chief Financial Officer
$0
207.0K sh
Own New
-
Grant·A
CHIEF BUSINESS OFFICER
$0
161.0K sh
Own New
-
Grant·A
Chief Technical Officer
$0
190.0K sh
Own New
-
Grant·A
SIEGALL CLAY B KEY
President and CEO
$0
800.0K sh
Own New
-
Grant·A
CHIEF LEGAL OFFICER & GC
$0
190.0K sh
Own New
-
Grant·A
Chief Medical Officer
$0
242.0K sh
Own New
-
Grant·A
Chief Scientific Officer
$0
196.0K sh
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Apr 2, 2026 | Rosett Max KEY 10b5-1 | Exercise M | 39.7K | $0 |
| Apr 2, 2026 | Rosett Max KEY 10b5-1 | Exercise M | 31.8K | $0 |
| Apr 2, 2026 | Rosett Max KEY 10b5-1 | Sell S | 1.3K | $30.2K |
| Apr 2, 2026 | Rosett Max KEY 10b5-1 | Sell S | 63.7K | $1.4M |
| Apr 2, 2026 | Rosett Max KEY 10b5-1 | Exercise M | 39.7K | $53.6K |
| Apr 2, 2026 | Rosett Max KEY 10b5-1 | Exercise M | 31.8K | $33.4K |
| Apr 2, 2026 | Higgins Jack 10b5-1 | Sell S | 9.4K | $204.2K |
| Mar 30, 2026 | Higgins Jack | Other G | 6.3K | $0 |
| Mar 27, 2026 | SIEGALL CLAY B KEY | Buy P | 25.4K | $500.6K |
| Mar 23, 2026 | WAGENHEIM PHILIP | Sell S | 28.2K | $582.3K |
| Mar 20, 2026 | WAGENHEIM PHILIP | Sell S | 36.8K | $753.3K |
| Mar 11, 2026 | BIENAIME JEAN JACQUES | Buy P | 1.0K | $21.6K |
| Mar 10, 2026 | BIENAIME JEAN JACQUES | Buy P | 1.0K | $22.1K |
| Dec 30, 2025 | SIEGALL CLAY B KEY | Buy P | 4.7K | $100.0K |
| Dec 22, 2025 | Barchas Isaac 10b5-1 | Sell S | 11.3K | $251.3K |
| Dec 22, 2025 | Barchas Isaac 10b5-1 | Sell S | 371.9K | $8.1M |
| Dec 19, 2025 | Higgins Jack | Other G | 1.0K | $0 |
| Dec 19, 2025 | Higgins Jack | Other G | 1.0K | $0 |
| Dec 19, 2025 | Higgins Jack | Other G | 1.0K | $0 |
| Dec 19, 2025 | Higgins Jack | Other G | 1.0K | $0 |
| Dec 19, 2025 | Higgins Jack | Other G | 1.0K | $0 |
| Dec 19, 2025 | Higgins Jack | Other G | 1.0K | $0 |
| Dec 19, 2025 | SIEGALL CLAY B KEY | Buy P | 7.3K | $149.1K |
| Dec 19, 2025 | SIEGALL CLAY B KEY | Other G | 200.0K | $0 |
| Dec 19, 2025 | Tsai Philip | Buy P | 10.0K | $204.9K |
| Dec 18, 2025 | SIEGALL CLAY B KEY | Buy P | 46.5K | $1000.0K |
| Sep 10, 2025 | Higgins Jack | Exercise M | 22.0K | $0 |
| Sep 10, 2025 | Higgins Jack | Exercise M | 22.0K | $29.7K |
| Jul 29, 2025 | Rosett Max KEY | Grant A | 207.0K | $0 |
| Jul 29, 2025 | Horn Kinney | Grant A | 161.0K | $0 |
| Jul 29, 2025 | Tsai Philip | Grant A | 190.0K | $0 |
| Jul 29, 2025 | SIEGALL CLAY B KEY | Grant A | 800.0K | $0 |
| Jul 29, 2025 | Stoneman Sandra G. | Grant A | 190.0K | $0 |
| Jul 29, 2025 | Lechleider Robert | Grant A | 242.0K | $0 |
| Jul 29, 2025 | Higgins Jack | Grant A | 196.0K | $0 |
About IMNM insider trading
This page tracks insider transactions for Immunome Inc. (IMNM) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.