Mark Andrew Warner sold $327k of SEIC
In Remarks at SEI INVESTMENTS CO. 4,000 shares at an average of $81.74, traded Feb 25, 2026, filed Feb 26, 2026.
Score components
- +8RoleOther
- +15Trade size$327k at market
- +20Share of holdings soldSold 81% of holdings
- +8Cluster2 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
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 -9.1%, 3m +6.4%, 6m +34.4%.
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 0001628280-26-012076, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Feb 25, 2026 | AGrant or award Common Stock | +2,000 | $71.12 | $142k | 2,921 | Feb 26, 2026 |
| Feb 25, 2026 | AGrant or award Common Stock | +2,000 | $71.12 | $142k | 4,921 | Feb 26, 2026 |
| Feb 25, 2026 | SOpen-market sale Common Stock | -4,000 | $81.74 | $327k | 921 | Feb 26, 2026 |
| Feb 25, 2026 | MOption exercise STOCK OPTION RIGHT TO PURCHASEderivative | -2,000 | - | - | 0 | Feb 26, 2026 |
| Feb 25, 2026 | MOption exercise STOCK OPTION RIGHT TO PURCHASEderivative | -2,000 | - | - | 0 | Feb 26, 2026 |
Related signals
Other insiders at SEI INVESTMENTS CO and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 41Moderate | SEI INVESTMENTS CO | Alfred P West Jr Executive Chairman | $3.5M 33,877 shares | -0% | |
| 36Weak | SEI INVESTMENTS CO | Michael Lane Executive Vice President | $247k 2,400 shares | -6% | |
| 55Moderate | SEI INVESTMENTS CO | Ryan Hicke Chief Executive Officer | $4.2M 37,500 shares | -16% | |
| 34Weak | SEI INVESTMENTS CO | Carmen Romeo director | $549k 5,000 shares | -0% | |
| 60Notable | SEI INVESTMENTS CO | Michael Peterson Executive Vice President | $4.2M 37,500 shares | -65% | |
| 33Weak | SEICsell SEI INVESTMENTS CO | Alfred P West Jr Executive Chairman | $5.0M 57,332 shares | -1% | |
| 32Weak | SEICsell SEI INVESTMENTS CO | William Doran director | $453k 5,000 shares | -1% | |
| 44Moderate | SEI INVESTMENTS CO | Kathryn McCarthy director | $911k 10,000 shares | -11% | |
| 50Moderate | SEI INVESTMENTS CO | Mark Andrew Warner In Remarks | $365k 4,000 shares | -81% | |
| 60Notable | SEI INVESTMENTS CO | Philip McCabe See Remarks | $1.4M 15,000 shares | -21% |
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.