Allison Transmission Holdings Inc
ALSN
74 insider filings · Latest: Aug 31, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | Jun 30 8:03 PM | Coll John | Proposed Sale | 1,788 | $94.69 | $169.3K | — | View → |
| May 21, 2025 | May 21 9:41 PM | Milburn Ryan A. | Proposed Sale | 3,412 | $105.24 | $359.1K | — | View → |
| May 7, 2025 | May 7 9:34 PM | Scroggins Eric C. | Proposed Sale | 5,358 | $98.05 | $525.4K | — | View → |
| Apr 1, 2025 | Apr 1 8:43 PM | Coll John | Proposed Sale | 1,788 | $95.33 | $170.5K | — | View → |
| Mar 6, 2025 | Mar 6 9:38 PM | Milburn Ryan A. | Proposed Sale | 4,546 | $96.20 | $437.3K | — | View → |
| Feb 27, 2025 | Feb 27 9:28 PM | van Niekerk Teresa | Proposed Sale | 8,191 | $101.09 | $828.0K | — | View → |
| 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 → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Aug 31, 2026 | Sep 2 8:00 PM | David C EverittDirector | Grant/Award | 64 | — | 3,826(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Krishna ShivramDirector | Grant/Award | 3 | — | 6(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Carolann I HaznedarDirector | Grant/Award | 52 | — | 1,607(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | David S. GraziosiDirector, Chair, President and CEO | Grant/Award | 131 | — | 799(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Michael Craig PriceTitle: President and Business Unit Leader, Allison Off-Highway Drive and Motion Systems | Grant/Award | 38 | — | 122(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Scott A MellCFO & Treasurer | Grant/Award | 28 | — | 130(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Gustave PernaDirector | Grant/Award | 3 | — | 6(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Scott D. BarbourDirector | Grant/Award | 3 | — | 6(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Frederick G BohleyTitle: President and Business Unit Leader Allison Transmission and Allison Chief Operating Officer | Grant/Award | 35 | — | 205(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Eric C. ScrogginsCLO & Asst. Secretary | Grant/Award | 11 | — | 61(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Judy L AltmaierDirector | Grant/Award | 50 | — | 1,484(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Philip J ChristmanDirector | Grant/Award | 3 | — | 6(D) | View → |
| Aug 31, 2026 | Sep 2 8:00 PM | Sasha OstojicDirector | Grant/Award | 3 | — | 6(D) | View → |
| Aug 21, 2026 | Aug 26 1:10 AM | David S. GraziosiDirector, Chair, President and CEO | Option Exercise | 26,708 | $38.11 | 17,593(D) | View → |
| Aug 10, 2026 | Aug 11 8:05 PM | Frederick G BohleyTitle: President and Business Unit Lead Allison Transmission and Allison Chief Operating Officer | Option Exercise | 3,961 | $37.11 | 0(D) | View → |
| Jun 4, 2026 | Jun 8 8:05 PM | Frederick G BohleyOfficer | Option Exercise | 543 | — | 170(D) | View → |
| May 29, 2026 | Jun 2 8:05 PM | David C EverittDirector | Grant/Award | 73 | — | 3,762(D) | View → |
| May 29, 2026 | Jun 2 8:05 PM | Eric C. ScrogginsCLO & Asst. Secretary | Grant/Award | 13 | — | 50(D) | View → |
| May 29, 2026 | Jun 2 8:05 PM | David S. GraziosiDirector, Chair, President and CEO | Grant/Award | 144 | — | 668(D) | View → |
| May 29, 2026 | Jun 2 8:05 PM | Scott D. BarbourDirector | Grant/Award | 3 | — | 3(D) | View → |
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