StockCIK 1411207
Allison Transmission Holdings Inc (ALSN): Insider Trades and Fund Holdings
In the past 12 months, Allison Transmission Holdings Inc insiders reported 0 open-market purchases worth $0 and 2 sales worth $3.68M; 0 of the sales were reported as made under a 10b5-1 trading plan.
0Insider buys, 12 months
$0Bought by insiders, 12 months
$3.68MSold by insiders, 12 months
2Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Aug 25, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Aug 25 | David S. GraziosiCEO | ▼ SELL | $3.55M |
| Aug 13 | Eric C. ScrogginsGeneral Counsel | ▼ SELL | $131K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| David S. Graziosi | CEO | 0 | $0 | 1 | $3.55M |
| Eric C. Scroggins | General Counsel | 0 | $0 | 1 | $131K |
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Tracked funds that report ALSN
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Renaissance Technologies | 1,938,997 | $218.6M | ▼ −14.2% |
| Bridgewater Associates | 71,362 | $8.05M | ▼ −30.6% |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →