John Coll sold $151k of ALSN
SVP, Global MSS at Allison Transmission Holdings Inc. 1,788 shares at an average of $84.32, traded Sep 30, 2025, filed Oct 1, 2025.
Score components
- +15RoleOfficer
- +11Trade size$151k at market
- +5Share of holdings soldSold 13% of holdings
- 0ClusterNo other insider selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -3.9%, 3m +14.3%, 6m +39.2%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-25-226745, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 30, 2025 | SOpen-market sale Common Stock10b5-1 | -1,788 | $84.32 | $151k | 11,812 | Oct 1, 2025 |
Related signals
Other insiders at Allison Transmission Holdings Inc and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 50Moderate | Allison Transmission Holdings Inc | David S. Graziosi Chair, President and CEO | $3.6M 26,708 shares | -8% | |
| 41Moderate | Allison Transmission Holdings Inc | Eric C. Scroggins CLO & Asst. Secretary | $131k 1,050 shares | -6% | |
| 33Weak | Allison Transmission Holdings Inc | G Frederick Bohley See Remarks | $485k 3,961 shares | -3% | |
| 41Moderate | ALSNsell Allison Transmission Holdings Inc | Scott A Mell CFO & Treasurer | $284k 2,270 shares | -114% | |
| 26Weak | ALSNsell Allison Transmission Holdings Inc | Eric C. Scroggins CLO & Asst. Secretary | $150k 1,313 shares | -7% | |
| 10Weak | Allison Transmission Holdings Inc | G Frederick Bohley Allison COO,Pres.&BU Leader AT | $1.2M 10,348 shares | -9% | |
| 12Weak | Allison Transmission Holdings Inc | John Coll SVP, Global MSS | $177k 1,791 shares | -15% | |
| 47Moderate | ALSNbuy Allison Transmission Holdings Inc | G Frederick Bohley Chief Operating Officer | $265k 3,000 shares | +3% | |
| 47Moderate | ALSNbuy Allison Transmission Holdings Inc | G Frederick Bohley Chief Operating Officer | $268k 3,000 shares | +3% | |
| 11Weak | Allison Transmission Holdings Inc | John Coll SVP, Global MSS | $169k 1,788 shares | -12% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.