Steven Ratner sold $338k of MRCY
EVP, CHRO at MERCURY SYSTEMS INC. 4,000 shares at an average of $84.51, traded Sep 3, 2026, filed Sep 8, 2026.
Score components
- +15RoleOfficer
- +15Trade size$338k at market
- +5Share of holdings soldSold 17% 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 0001049521-26-000065, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 3, 2026 | SOpen-market sale Common Stock | -4,000 | $84.51 | $338k | 19,275 | 34 d ago |
Related signals
Other insiders at MERCURY SYSTEMS INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 4Weak | MERCURY SYSTEMS INC | Stuart Kupinsky EVP, CLO & Corp Sec | $87k 1,000 shares | -2% | |
| 55Moderate | MERCURY SYSTEMS INC | JANA Partners Management, LP director, other | $41M 452,057 shares | -10% | |
| 52Moderate | MERCURY SYSTEMS INC | Howard L Lance director | $430k 4,832 shares | -15% | |
| 42Moderate | MERCURY SYSTEMS INC | Stuart Kupinsky EVP, CLO & Corp Sec | $191k 2,287 shares | -3% | |
| 37Weak | MERCURY SYSTEMS INC | Douglas Munro SVP, CAO | $49k 582 shares | -4% | |
| 55Moderate | MERCURY SYSTEMS INC | JANA Partners Management, LP director, other | $32M 400,000 shares | -8% | |
| 40Moderate | MERCURY SYSTEMS INC | Douglas Munro SVP, CAO | $98k 1,329 shares | -8% | |
| 60Notable | MERCURY SYSTEMS INC | JANA Partners Management, LP director, other | $75M 1,000,000 shares | -17% | |
| 41Moderate | MERCURY SYSTEMS INC | Debora A Plunkett director | $126k 1,700 shares | -9% | |
| 15Weak | MRCYsell MERCURY SYSTEMS INC | Douglas Munro VP, CAO | $4,918 67 shares | -0% |
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.