Sean S. Sullivan is President & CFO +1 at Acushnet Holdings Corp. (GOLF). They have made 7 open-market trades across 3 companies since 2006, most recently 2026-03-03.
CIK 0001338918
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
5 open-market purchases totalling $172K since 2006, against 2 sales. Across 5 scored buys the stock is up 1.3% at ninety days, and 0.7 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 20% | 100% | 100% |
| Avg Move | -13.0% | +2.2% | +1.3% |
| Alpha | -9.3% | +0.8% | -0.7% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GOLF | SELL | 2023-08-07 | 2023-08-09 | $58.34 | $1.5M | +2.5% | +1.0% | +2.0% |
| AMCX | SELL | 2019-06-10 | 2019-06-12 | $54.61 | $3.0M | +0.9% | +4.0% | -6.3% |
| GOLF | BUY | 2016-11-02 | 2016-11-03 | $17.00 | $51K | +5.9% | +9.8% | +5.7% |
| CVO | BUY | 2007-08-09 | 2007-08-13 | $20.32 | $30K | -17.8% | +0.3% | +0.3% |
| CVO | BUY | 2007-03-02 | 2007-03-05 | $22.65 | $50K | -17.8% | +0.3% | +0.3% |
| CVO | BUY | 2006-05-24 | 2006-05-26 | $17.50 | $18K | -17.8% | +0.3% | +0.3% |
| CVO | BUY | 2006-03-27 | 2006-03-29 | $15.57 | $23K | -17.8% | +0.3% | +0.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.