Form 4 for ALSN Allison Transmission Holdings Inc
Accepted 2026-02-17 00:00:00 ET · period of report 2026-02-13 · accession 0001193125-26-054562 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-02-17 | 2026-02-13 | ALSN | Bohley G Frederick | Pres, Allison COO, BU Leader AT | S - Sale+OE | $116.40 | -10.3K | 108.3K | -9% | -$1.20M |
| DT | 2026-02-17 | 2026-02-13 | ALSN | Bohley G Frederick | Pres, Allison COO, BU Leader AT | M - OptEx | $23.59 | +10.3K | 109.4K | +10% | +$244.1K |
| DT | 2026-02-17 | 2026-02-13 | ALSN | Bohley G Frederick | Pres, Allison COO, BU Leader AT | M - OptEx | $0.00 | -10.3K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-13 | S | D | 4,712 | $117.02 | 99,074 | D | — | — | (F1) This sale was pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 26, 2025. (F4) The price reported is a weighted average price. The shares were sold in multiple transactions at per share prices ranging from $116.5730 to $117.5400. The reporting person undertakes to provide Allison Transmission Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| 2 | Common | Common Stock | 2026-02-13 | S | D | 4,508 | $116.00 | 103,786 | D | — | — | (F1) This sale was pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 26, 2025. (F3) The price reported is a weighted average price. The shares were sold in multiple transactions at per share prices ranging from $115.5700 to $116.5564. The reporting person undertakes to provide Allison Transmission Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| 3 | Common | Common Stock | 2026-02-13 | S | D | 1,128 | $115.41 | 108,294 | D | — | — | (F1) This sale was pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 26, 2025. (F2) The price reported is a weighted average price. The shares were sold in multiple transactions at per share prices ranging from $114.5625 to $115.5600. The reporting person undertakes to provide Allison Transmission Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| 4 | Common | Common Stock | 2026-02-13 | M | A | 10,348 | $23.59 | 109,422 | D | — | — | |
| 5 | Derivative | Employee Stock Option (right to buy) | 2026-02-13 | M | D | 10,348 | $0.00 | 0 | D | $23.59 · — to 2026-02-17 | 10,348 Common Stock | (F5) This option vested on February 17, 2019. |