Allison Transmission Holdings Inc (ALSN)
$126.32-$2.84 (-2.20%) Today
Latest ALSN Insider Trades
David S. Graziosi - OfficerOpen-market sale$1.73M
David S. Graziosi - OfficerDavid S. Graziosi - OfficerDavid S. Graziosi - Officer
Scott A. Mell - OfficerScott A. Mell - OfficerDavid S. Graziosi - OfficerAllison Transmission is the largest manufacturer of fully automatic transmissions for medium- and heavy-duty commercial vehicles. Its automatic transmissions allow customers to achieve better fuel and operator efficiency than less expensive manual and automated manual transmissions. Allison serves several end markets, including on- and off-highway equipment and military vehicles. Its on-highway business commands approximately 60% global market share. The company's transmissions can be found in Class 4-8 trucks, buses, and a limited number of large passenger vehicles (heavy-duty pickup trucks and motorhomes). Allison also produces commercial hybrid propulsion systems and is developing fully electric powertrains.
https://www.allisontransmission.comSEC filings for ALSN on EDGAR
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 5 | 31,719 | $4.17M |
| Grant or award | 13 | 473 | |
| Option exercise | 8 | 62,424 | |
| Tax withholding / forfeiture | 1 | 242 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
134 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| David S. Graziosi - Officer | Option exercise | Common Stock | 26,708 | $38.11 | $1.02M | |
| David S. Graziosi - Officer | Open-market sale | Common Stock | 13,100 | $132.44 | $1.73M | |
| David S. Graziosi - Officer | Open-market sale | Common Stock | 9,050 | $133.21 | $1.21M | |
| David S. Graziosi - Officer | Open-market sale | Common Stock | 4,558 | $134.05 | $611K | |
| David S. Graziosi - Officer | Option exercise | Employee Stock Option (right to buy) | 26,708 | $0.00 | - | |
| Eric C. Scroggins - Officer | Open-market sale | Common Stock | 1,050 | $125.00 | $131K | |
| G. Frederick Bohley - Officer | Option exercise | Common Stock | 3,961 | $37.11 | $147K | |
| G. Frederick Bohley - Officer | Open-market sale | Common Stock | 3,961 | $122.38 | $485K | |
| G. Frederick Bohley - Officer | Option exercise | Employee Stock Option (right to buy) | 3,961 | $0.00 | - | |
| G. Frederick Bohley - Officer | Option exercise | Common Stock | 533 | - | - | |
| G. Frederick Bohley - Officer | Option exercise | Common Stock | 10 | - | - | |
| G. Frederick Bohley - Officer | Tax withholding / forfeiture | Common Stock | 242 | $118.38 | $29K | |
| G. Frederick Bohley - Officer | Option exercise | Restricted Stock Units | 533 | $0.00 | - | |
| G. Frederick Bohley - Officer | Option exercise | Dividend Equivalent Rights | 10 | $0.00 | - | |
| David C. Everitt | Grant or award | Dividend Equivalent Rights | 73 | $0.00 | - | |
| Eric C. Scroggins - Officer | Grant or award | Dividend Equivalent Rights | 13 | $0.00 | - | |
| David S. Graziosi - Officer | Grant or award | Dividend Equivalent Rights | 144 | $0.00 | - | |
| D. Scott Barbour | Grant or award | Dividend Equivalent Rights | 3 | $0.00 | - | |
| Philip J. Christman | Grant or award | Dividend Equivalent Rights | 3 | $0.00 | - | |
| G. Frederick Bohley - Officer | Grant or award | Dividend Equivalent Rights | 39 | $0.00 | - | |
| Gustave Perna | Grant or award | Dividend Equivalent Rights | 3 | $0.00 | - | |
| Sasha Ostojic | Grant or award | Dividend Equivalent Rights | 3 | $0.00 | - | |
| Craig C. Price - Officer | Grant or award | Dividend Equivalent Rights | 42 | $0.00 | - | |
| Carolann I. Haznedar | Grant or award | Dividend Equivalent Rights | 59 | $0.00 | - | |
| Scott A. Mell - Officer | Grant or award | Dividend Equivalent Rights | 31 | $0.00 | - | |
| Judy L. Altmaier | Grant or award | Dividend Equivalent Rights | 57 | $0.00 | - | |
| Krishna Shivram | Grant or award | Dividend Equivalent Rights | 3 | $0.00 | - | |
| Scott A. Mell - Officer | Option exercise | Employee Stock Option (right to buy) | 1,337 | $0.00 | - | |
| Scott A. Mell - Officer | Open-market sale | Common Stock | 933 | $125.00 | $117K | |
| Scott A. Mell - Officer | Option exercise | Common Stock | 1,337 | $89.41 | $120K | |
| Scott A. Mell - Officer | Open-market sale | Common Stock | 1,337 | $125.00 | $167K | |
| Judy L. Altmaier | Grant or award | Deferred Stock Units | 1,503 | $0.00 | - | |
| Carolann I. Haznedar | Grant or award | Deferred Stock Units | 1,503 | $0.00 | - | |
| David C. Everitt | Grant or award | Deferred Stock Units | 1,503 | $0.00 | - | |
| D. Scott Barbour | Grant or award | Common Stock | 92 | $0.00 | - | |
| D. Scott Barbour | Option exercise | Common Stock | 1,586 | $0.00 | - | |
| D. Scott Barbour | Option exercise | Restricted Stock Units | 1,570 | $0.00 | - | |
| D. Scott Barbour | Option exercise | Dividend Equivalent Rights | 16 | $0.00 | - | |
| D. Scott Barbour | Grant or award | Restricted Stock Units | 1,503 | $0.00 | - | |
| Sasha Ostojic | Option exercise | Common Stock | 1,586 | $0.00 | - | |
| Sasha Ostojic | Option exercise | Restricted Stock Units | 1,570 | $0.00 | - | |
| Sasha Ostojic | Option exercise | Dividend Equivalent Rights | 16 | $0.00 | - | |
| Sasha Ostojic | Grant or award | Restricted Stock Units | 1,503 | $0.00 | - | |
| Krishna Shivram | Option exercise | Common Stock | 1,586 | $0.00 | - | |
| Krishna Shivram | Option exercise | Restricted Stock Units | 1,570 | $0.00 | - | |
| Krishna Shivram | Option exercise | Dividend Equivalent Rights | 16 | $0.00 | - | |
| Krishna Shivram | Grant or award | Restricted Stock Units | 1,503 | $0.00 | - | |
| Philip J. Christman | Grant or award | Common Stock | 92 | $0.00 | - | |
| Philip J. Christman | Option exercise | Common Stock | 1,586 | $0.00 | - | |
| Philip J. Christman | Option exercise | Restricted Stock Units | 1,570 | $0.00 | - | |
| Philip J. Christman | Option exercise | Dividend Equivalent Rights | 16 | $0.00 | - | |
| Philip J. Christman | Grant or award | Restricted Stock Units | 1,503 | $0.00 | - | |
| Gustave Perna | Option exercise | Common Stock | 1,586 | $0.00 | - | |
| Gustave Perna | Option exercise | Restricted Stock Units | 1,570 | $0.00 | - | |
| Gustave Perna | Option exercise | Dividend Equivalent Rights | 16 | $0.00 | - | |
| Gustave Perna | Grant or award | Restricted Stock Units | 1,503 | $0.00 | - | |
| Scott A. Mell - Officer | Option exercise | Common Stock | 2,842 | - | - | |
| Scott A. Mell - Officer | Option exercise | Common Stock | 23 | - | - | |
| Scott A. Mell - Officer | Tax withholding / forfeiture | Common Stock | 879 | $128.26 | $113K | |
| Scott A. Mell - Officer | Option exercise | Restricted Stock Units | 1,951 | $0.00 | - | |
| Scott A. Mell - Officer | Option exercise | Dividend Equivalent Rights | 14 | $0.00 | - | |
| Scott A. Mell - Officer | Option exercise | Restricted Stock Units | 891 | $0.00 | - | |
| Scott A. Mell - Officer | Option exercise | Dividend Equivalent Rights | 9 | $0.00 | - | |
| G. Frederick Bohley - Officer | Grant or award | Dividend Equivalent Rights | 39 | $0.00 | - | |
| David S. Graziosi - Officer | Grant or award | Dividend Equivalent Rights | 148 | $0.00 | - | |
| Sasha Ostojic | Grant or award | Dividend Equivalent Rights | 4 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Graziosi David S. | Officer | 26,708 | $3.55M | View on EDGAR | |
| Scroggins Eric C. | Officer | 1,050 | $131K | View on EDGAR | |
| Bohley G Frederick | Officer | 3,961 | $485K | View on EDGAR |
Allison Transmission Holdings Inc (ALSN) had 17 insider filings in the last 90 days, with the most recent on 2026-08-26. The full record for ALSN runs to 134 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of ALSN were filed in the last 90 days. 1 purchase is on record for this company.
5 insider sales of ALSN were filed in the last 90 days, totaling $4.17M.
This page tracks ALSN Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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