ALSN
insider transactionsAllison Transmission Holdings 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).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
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
Officer
$0
10 sh
Own +6%
-
Exercise·M
Officer
$0
533 sh
Own +53300%
-
Other·F
Officer
$28.6K
242 sh · $118.38
Own -0%
-
Exercise·M
Officer
—
10 sh
Own +0%
-
Exercise·M
Officer
—
533 sh
Own +0%
-
Grant·A
Title: President and Business…
$0
42 sh
Own +100%
-
Grant·A
Director
$0
3 sh
Own New
-
Grant·A
Director
$0
3 sh
Own New
-
Grant·A
Scott A Mell KEY
CFO & Treasurer
$0
31 sh
Own +44%
-
Grant·A
Director
$0
59 sh
Own +4%
-
Grant·A
Director
$0
3 sh
Own New
-
Grant·A
Title: President and Business…
$0
39 sh
Own +28%
-
Grant·A
Director
$0
3 sh
Own New
-
Grant·A
CLO & Asst. Secretary
$0
13 sh
Own +35%
-
Grant·A
Chair, President and CEO
$0
144 sh
Own +27%
-
Grant·A
Director
$0
3 sh
Own New
-
Grant·A
Director
$0
57 sh
Own +4%
-
Grant·A
Director
$0
73 sh
Own +2%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 4, 2026 | Frederick G Bohley | Exercise M | 10 | $0 |
| Jun 4, 2026 | Frederick G Bohley | Exercise M | 533 | $0 |
| Jun 4, 2026 | Frederick G Bohley | Other F | 242 | $28.6K |
| Jun 4, 2026 | Frederick G Bohley | Exercise M | 10 | — |
| Jun 4, 2026 | Frederick G Bohley | Exercise M | 533 | — |
| May 29, 2026 | Michael Craig Price KEY | Grant A | 42 | $0 |
| May 29, 2026 | Gustave Perna | Grant A | 3 | $0 |
| May 29, 2026 | Sasha Ostojic | Grant A | 3 | $0 |
| May 29, 2026 | Scott A Mell KEY | Grant A | 31 | $0 |
| May 29, 2026 | Carolann I Haznedar | Grant A | 59 | $0 |
| May 29, 2026 | Philip J Christman | Grant A | 3 | $0 |
| May 29, 2026 | Frederick G Bohley KEY | Grant A | 39 | $0 |
| May 29, 2026 | Scott D. Barbour | Grant A | 3 | $0 |
| May 29, 2026 | Eric C. Scroggins | Grant A | 13 | $0 |
| May 29, 2026 | David S. Graziosi KEY | Grant A | 144 | $0 |
| May 29, 2026 | Krishna Shivram | Grant A | 3 | $0 |
| May 29, 2026 | Judy L Altmaier | Grant A | 57 | $0 |
| May 29, 2026 | David C Everitt | Grant A | 73 | $0 |
About ALSN insider trading
This page tracks insider transactions for Allison Transmission Holdings Inc (ALSN) 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.