Allison Transmission Holdings Inc
ALSN
58 insider filings · Latest: Jun 4, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Feb 26, 2025 | Feb 26 9:24 PM | Milburn Ryan A. | Proposed Sale | 793 | $100.00 | $79.3K | — | View → |
| Feb 25, 2025 | Feb 25 9:16 PM | Milburn Ryan A. | Proposed Sale | 662 | $98.54 | $65.2K | — | View → |
| Dec 31, 2024 | Dec 31 9:16 PM | Coll John | Proposed Sale | 2,000 | $108.40 | $216.8K | — | View → |
| Nov 29, 2024 | Nov 29 7:20 PM | Graziosi David S. | Proposed Sale | 11,590 | $119.44 | $1.4M | — | View → |
| Nov 27, 2024 | Nov 27 9:47 PM | Graziosi David S. | Proposed Sale | 1,723 | $120.26 | $207.2K | — | View → |
| Nov 26, 2024 | Nov 26 9:20 PM | Graziosi David S. | Proposed Sale | 3,609 | $120.06 | $433.3K | — | View → |
| Nov 25, 2024 | Nov 25 10:25 PM | Graziosi David S. | Proposed Sale | 5,326 | $120.12 | $639.8K | — | View → |
| Nov 15, 2024 | Nov 15 9:36 PM | Coll John | Proposed Sale | 2,000 | $117.73 | $235.5K | — | View → |
| Nov 5, 2024 | Nov 5 9:39 PM | Basso Rafael | Proposed Sale | 12,114 | $105.74 | $1.3M | — | View → |
| Nov 5, 2024 | Nov 5 9:38 PM | Scroggins Eric C. | Proposed Sale | 2,762 | $109.64 | $302.8K | — | View → |
| Oct 7, 2024 | Oct 7 8:03 PM | Eifert Thomas | Proposed Sale | 1,741 | $100.00 | $174.1K | — | View → |
| Sep 30, 2024 | Sep 30 9:18 PM | Coll John | Proposed Sale | 2,000 | $95.80 | $191.6K | — | View → |
| Sep 26, 2024 | Sep 26 8:25 PM | Eifert Thomas | Proposed Sale | 2,000 | $95.00 | $190.0K | — | View → |
| Aug 29, 2024 | Aug 29 9:20 PM | Coll John | Proposed Sale | 2,000 | $90.98 | $182.0K | — | View → |
| Aug 23, 2024 | Aug 23 8:31 PM | Eifert Thomas | Proposed Sale | 2,202 | $90.00 | $198.2K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| May 7, 2026 | May 8 8:00 PM | Sasha OstojicDirector | Grant/Award | 1,503 | — | 1,503(D) | View → |
| May 6, 2026 | May 8 8:00 PM | Sasha OstojicDirector | Option Exercise | 1,586 | — | 0(D) | View → |
| May 7, 2026 | May 8 8:00 PM | Krishna ShivramDirector | Grant/Award | 1,503 | — | 1,503(D) | View → |
| May 6, 2026 | May 8 8:00 PM | Krishna ShivramDirector | Option Exercise | 1,586 | — | 0(D) | View → |
| May 7, 2026 | May 8 8:00 PM | Philip J ChristmanDirector | Grant/Award | 1,503 | — | 1,503(D) | View → |
| May 6, 2026 | May 8 8:00 PM | Philip J ChristmanDirector | Option Exercise | 1,586 | — | 0(D) | View → |
| May 7, 2026 | May 8 8:00 PM | Gustave PernaDirector | Grant/Award | 1,503 | — | 1,503(D) | View → |
| May 6, 2026 | May 8 8:00 PM | Gustave PernaDirector | Option Exercise | 1,586 | — | 0(D) | View → |
| Apr 14, 2026 | Apr 16 8:05 PM | Scott A MellCFO & Treasurer | Option Exercise | 2,865 | — | 71(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | Frederick G BohleyTitle: President and Business Unit Leader Allison Transmission and Allison Chief Operating Officer | Grant/Award | 39 | — | 141(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | David S. GraziosiDirector, Chair, President and CEO | Grant/Award | 148 | — | 524(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | Sasha OstojicDirector | Grant/Award | 4 | — | 16(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | Carolann I HaznedarDirector | Grant/Award | 56 | — | 1,496(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | Philip J ChristmanDirector | Grant/Award | 4 | — | 16(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | Judy L AltmaierDirector | Grant/Award | 54 | — | 1,377(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | Gustave PernaDirector | Grant/Award | 4 | — | 16(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | Scott D. BarbourDirector | Grant/Award | 4 | — | 16(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | Krishna ShivramDirector | Grant/Award | 4 | — | 16(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | Eric C. ScrogginsCLO & Asst. Secretary | Grant/Award | 13 | — | 37(D) | View → |
| Mar 20, 2026 | Mar 24 8:00 PM | David C EverittDirector | Grant/Award | 81 | — | 3,689(D) | View → |