CIK 0001411207 · Large accelerated filer
Allison Transmission Holdings Inc
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- ALSN
- Exchange
- NYSE
- Industry
- Motor Vehicle Parts & Accessories
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- (317) 242-5000
- Business address
- ONE ALLISON WAY, Indianapolis, IN, 46222
- Former names
- Allison Transmission Holdings Inc
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $3,551,470
- in 1 filing
Net −$3,551,470. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-05-08 | Mell Scott A CFO & Treasurer | Sale | −933 | $125.00 | $117K | 1,053 |
| 2026-05-08 | Mell Scott A CFO & Treasurer | Option exercise | +1,337 | $89.41 | $120K | 2,390 |
| 2026-05-08 | Mell Scott A CFO & Treasurer | Sale | −1,337 | $125.00 | $167K | 1,053 |
| 2026-05-08 | Mell Scott A CFO & Treasurer | Option exercise · Employee Stock Option (right to buy) | −1,337 | 6,687 | ||
| 2026-05-07 | Altmaier Judy L Director | Grant or award · Deferred Stock Units | +1,503 | 22,519 | ||
| 2026-05-07 | HAZNEDAR CAROLANN I Director | Grant or award · Deferred Stock Units | +1,503 | 23,312 | ||
| 2026-05-07 | EVERITT DAVID C Director | Grant or award · Deferred Stock Units | +1,503 | 36,131 | ||
| 2026-05-07 | BARBOUR D. SCOTT Director | Grant or award · Restricted Stock Units | +1,503 | 1,503 | ||
| 2026-05-07 | Ostojic Sasha Director | Grant or award · Restricted Stock Units | +1,503 | 1,503 | ||
| 2026-05-07 | Shivram Krishna Director | Grant or award · Restricted Stock Units | +1,503 | 1,503 | ||
| 2026-05-07 | Christman Philip J Director | Grant or award · Restricted Stock Units | +1,503 | 1,503 | ||
| 2026-05-07 | Perna Gustave Director | Grant or award · Restricted Stock Units | +1,503 | 1,503 | ||
| 2026-05-06 | BARBOUR D. SCOTT Director | Grant or award | +92 | 11,695 | ||
| 2026-05-06 | BARBOUR D. SCOTT Director | Option exercise | +1,586 | 13,281 | ||
| 2026-05-06 | BARBOUR D. SCOTT Director | Option exercise · Restricted Stock Units | −1,570 | 0 | ||
| 2026-05-06 | BARBOUR D. SCOTT Director | Option exercise · Dividend Equivalent Rights | −16 | 0 | ||
| 2026-05-06 | Ostojic Sasha Director | Option exercise | +1,586 | 10,560 | ||
| 2026-05-06 | Ostojic Sasha Director | Option exercise · Restricted Stock Units | −1,570 | 0 | ||
| 2026-05-06 | Ostojic Sasha Director | Option exercise · Dividend Equivalent Rights | −16 | 0 | ||
| 2026-05-06 | Shivram Krishna Director | Option exercise | +1,586 | 9,633 |
Page 3 of 10 · 184 trades