Michael Jay Zamkow sold $999k of SSNC
director at SS&C Technologies Holdings Inc. 12,500 shares at an average of $79.92, traded May 13, 2025, filed May 15, 2025.
Score components
- +15RoleDirector
- +25Trade size$999k at market
- +20Share of holdings soldSold 50% of holdings
- 0ClusterNo other insider selling within 14 days
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.
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 0000950170-25-072823, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 13, 2025 | SOpen-market sale Common Stock | -12,500 | $79.92 | $999k | 12,476 | May 15, 2025 |
Related signals
Other insiders at SS&C Technologies Holdings Inc and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 35Weak | SSNCsell SS&C Technologies Holdings Inc | Normand A Boulanger director | $13M 150,000 shares | -28% | |
| 35Weak | SSNCsell SS&C Technologies Holdings Inc | Michael Jay Zamkow director | $1.5M 18,900 shares | -43% | |
| 37Weak | SSNCbuy SS&C Technologies Holdings Inc | Jonathan E Michael director | $204k 2,700 shares | +4% | |
| 43Moderate | SS&C Technologies Holdings Inc | William C Stone Chairman of the Board & CEO | $10M 132,700 shares | -0% | |
| 43Moderate | SS&C Technologies Holdings Inc | William C Stone Chairman of the Board & CEO | $19M 247,300 shares | -1% | |
| 53Moderate | SS&C Technologies Holdings Inc | Jason Douglas White SVP & General Counsel | $5.3M 69,000 shares | -195% |
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.