Allison Transmission Holdings Inc (ALSN)
Data as of , from SEC Form 4 filings.
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David S. Graziosi - OfficerOpen-market sale$1.73M- David S. Graziosi - OfficerOpen-market sale$1.21M
About Allison Transmission Holdings Inc (ALSN)
Allison 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 about 60% of the global market share. The company's transmissions are used 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.
- Indianapolis, IN
- 4,000
- 2012
- XNYS
https://www.allisontransmission.comSEC filings for ALSN on EDGAR
ALSN Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 5 | 31,719 | $4.17M |
| Grant or award | 13 | 424 | |
| Option exercise | 4 | 61,338 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
ALSN insider transactions (Form 4)
62147 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 2 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 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 footnote F4 | - | |
| ||||||
| Carolann I. Haznedar | Grant or award | Deferred Stock Units | 1,503 | $0.00 footnote F4 | - | |
| ||||||
| David C. Everitt | Grant or award | Deferred Stock Units | 1,503 | $0.00 footnote F4 | - | |
| ||||||
| D. Scott Barbour | Grant or award | Common Stock | 92 footnote F2 | $0.00 | - | |
| D. Scott Barbour | Option exercise | Common Stock | 1,586 footnote F4 | $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 footnote F11 | - | |
| ||||||
| Sasha Ostojic | Option exercise | Common Stock | 1,586 footnote F2 | $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 footnote F9 | - | |
| ||||||
| Krishna Shivram | Option exercise | Common Stock | 1,586 footnote F2 | $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 footnote F9 | - | |
| ||||||
| Philip J. Christman | Grant or award | Common Stock | 92 footnote F2 | $0.00 | - | |
| Philip J. Christman | Option exercise | Common Stock | 1,586 footnote F4 | $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 footnote F11 | - | |
| ||||||
| Gustave Perna | Option exercise | Common Stock | 1,586 footnote F2 | $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 footnote F9 | - | |
| ||||||
| Scott A. Mell - Officer | Option exercise | Common Stock | 2,842 | - footnote F1 | - | |
| Scott A. Mell - Officer | Option exercise | Common Stock | 23 | - footnote F2 | - | |
| Scott A. Mell - Officer | Tax withholding / forfeiture | Common Stock | 879 footnote F3 | $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 | - | |
| Philip J. Christman | Grant or award | Dividend Equivalent Rights | 4 | $0.00 | - | |
| Carolann I. Haznedar | Grant or award | Dividend Equivalent Rights | 56 | $0.00 | - | |
| Judy L. Altmaier | Grant or award | Dividend Equivalent Rights | 54 | $0.00 | - | |
| Gustave Perna | Grant or award | Dividend Equivalent Rights | 4 | $0.00 | - | |
| Krishna Shivram | Grant or award | Dividend Equivalent Rights | 4 | $0.00 | - | |
| D. Scott Barbour | Grant or award | Dividend Equivalent Rights | 4 | $0.00 | - | |
| Eric C. Scroggins - Officer | Grant or award | Dividend Equivalent Rights | 13 | $0.00 | - | |
| David C. Everitt | Grant or award | Dividend Equivalent Rights | 81 | $0.00 | - | |
| Scott A. Mell - Officer | Grant or award | Dividend Equivalent Rights | 40 | $0.00 | - | |
| Craig C. Price - Officer | Grant or award | Dividend Equivalent Rights | 42 | $0.00 | - | |
| Eric C. Scroggins - Officer | Open-market sale | Common Stock | 1,313 | $114.40 | $150K | |
| David S. Graziosi - Officer | Tax withholding / forfeiture | Common Stock | 34,713 footnote F2 | $125.30 | $4.35M | |
| David S. Graziosi - Officer | Option exercise | Performance Stock Units | 78,893 | $0.00 | - | |
| David S. Graziosi - Officer | Option exercise | Common Stock | 78,893 | - footnote F1 | - | |
| ||||||
| Eric C. Scroggins - Officer | Option exercise | Common Stock | 5,448 | - footnote F1 | - | |
| Eric C. Scroggins - Officer | Tax withholding / forfeiture | Common Stock | 1,598 footnote F2 | $125.30 | $200K | |
| Eric C. Scroggins - Officer | Option exercise | Performance Stock Units | 5,448 | $0.00 | - | |
| ||||||
| G. Frederick Bohley - Officer | Option exercise | Common Stock | 17,101 | - footnote F1 | - | |
| G. Frederick Bohley - Officer | Tax withholding / forfeiture | Common Stock | 7,580 footnote F2 | $125.30 | $950K | |
| G. Frederick Bohley - Officer | Option exercise | Performance Stock Units | 17,101 | $0.00 | - | |
| ||||||
| Scott A. Mell - Officer | Grant or award | Restricted Stock Units | 8,947 | $0.00 | - | |
| Craig C. Price - Officer | Grant or award | Restricted Stock Units | 5,302 | $0.00 | - | |
| G. Frederick Bohley - Officer | Grant or award | Restricted Stock Units | 9,515 | $0.00 | - | |
Item 2.02, 9.01
Item 1.01, 7.01, 9.01
Item 5.02, 5.07
Item 2.02, 9.01
Recent ALSN Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| 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 |
ALSN insider trading FAQ
What is the latest insider trade for ALSN?
Allison Transmission Holdings Inc (ALSN) had 16 insider filings in the last 90 days, with the most recent on 2026-09-02. The full record for ALSN runs to 147 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying ALSN stock?
No insider purchases of ALSN were filed in the last 90 days. 1 purchase is on record for this company.
How many insiders are selling ALSN stock?
5 insider sales of ALSN were filed in the last 90 days, totaling $4.17M.
Where can I see ALSN SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects ALSN Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Consumer Discretionary companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - David C. Everitt view on EDGAR
- - Krishna Shivram view on EDGAR
- - Carolann I. Haznedar view on EDGAR
- - David S. Graziosi view on EDGAR
- - Craig C. Price view on EDGAR
- - Scott A. Mell view on EDGAR
- - Gustave Perna view on EDGAR
- - D. Scott Barbour view on EDGAR
- - G. Frederick Bohley view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Consumer Discretionary
- Where ALSN's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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