Form 4 for ALSN Allison Transmission Holdings Inc
Accepted 2026-08-11 16:05:09 ET · period of report 2026-08-10 · accession 0001193125-26-344582 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-08-11 16:05 | 2026-08-10 | ALSN | Bohley G Frederick | See Remarks | M - OptEx | $37.11 | +3,961 | 116.8K | +4% | +$147.0K |
| D | 2026-08-11 16:05 | 2026-08-10 | ALSN | Bohley G Frederick | See Remarks | S - Sale+OE | $122.38 | -3,961 | 112.9K | -3% | -$484.7K |
| D | 2026-08-11 16:05 | 2026-08-10 | ALSN | Bohley G Frederick | See Remarks | M - OptEx | $0.00 | -3,961 | 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 | 2026-08-10 | M | A | 3,961 | $37.11 | 116,847 | D | — | — | |
| 2 | Common | Common Stock | 2026-08-10 | S | D | 3,961 | $122.38 | 112,886 | D | — | — | |
| 3 | Derivative | Employee Stock Option (right to buy) | 2026-08-10 | M | D | 3,961 | $0.00 | 0 | D | $37.11 · — to 2027-02-21 | 3,961 Common Stock | (F1) This option vested on February 22, 2020. |