Allison Transmission Holdings Inc (ALSN) insider trading.
In Q3 2026, insiders at Allison Transmission Holdings Inc reported 7 non-derivative transactions on 16 Forms 3, 4 and 5: 0 open-market purchases and 5 sales worth $4.2M.
- Transactions
- 7
- Purchases (P)
- 0
- Sales (S)
- 5
- Net shares, P minus S
- -31,719
- Insiders
- 3
- Last filed
- 2026-08-25
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Graziosi David S. | Director, Officer · Chair, President and CEO | 4 | 0 | 3 |
| Bohley G Frederick | Officer · See Remarks | 2 | 0 | 1 |
| Scroggins Eric C. | Officer · CLO & Asst. Secretary | 1 | 0 | 1 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-21 | Graziosi David S. | S (D) | 9,050 | $133.21 | 309,401 | Form 4 |
| 2026-08-21 | Graziosi David S. | S (D) | 13,100 | $132.44 | 318,451 | Form 4 |
| 2026-08-21 | Graziosi David S. | M (A) | 26,708 | $38.11 | 331,551 | Form 4 |
| 2026-08-21 | Graziosi David S. | S (D) | 4,558 | $134.05 | 304,843 | Form 4 |
| 2026-08-11 | Scroggins Eric C. | S (D) | 1,050 | $125 | 16,604 | Form 4 |
| 2026-08-10 | Bohley G Frederick | M (A) | 3,961 | $37.11 | 116,847 | Form 4 |
| 2026-08-10 | Bohley G Frederick | S (D) | 3,961 | $122.38 | 112,886 | Form 4 |
Transaction codes in this quarter
Get ALSN insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1411207&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · ALSN company page · Allison Transmission Holdings Inc on SEC.gov
Questions
Are insiders buying or selling Allison Transmission Holdings Inc (ALSN)?
In Q3 2026, insiders at Allison Transmission Holdings Inc reported 7 non-derivative transactions on 16 Forms 3, 4 and 5: 0 open-market purchases and 5 sales worth $4.2M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Allison Transmission Holdings Inc insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/alsn.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.