David DeStefano sold $18M of VERX
PRESIDENT & CEO at Vertex, Inc.. 472,531 shares at an average of $37.41, traded May 12, 2025, filed May 14, 2025.
Score components
- +25RoleCEO
- +25Trade size$17.7M at market
- +10Share of holdings soldSold 35% 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.
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 0001415889-25-012874, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 12, 2025 | MOption exercise Class A Common Stock | +428,396 | $2.50 | $1.1M | 1,219,728 | May 14, 2025 |
| May 12, 2025 | MOption exercise Class A Common Stock | +132,799 | $32.16 | $4.3M | 1,352,527 | May 14, 2025 |
| May 12, 2025 | SOpen-market sale Class A Common Stock | -290,797 | $37.18 | $11M | 1,061,730 | May 14, 2025 |
| May 12, 2025 | SOpen-market sale Class A Common Stock | -64,018 | $37.82 | $2.4M | 997,712 | May 14, 2025 |
| May 12, 2025 | SOpen-market sale Class A Common Stock | -8,301 | $38.65 | $321k | 989,411 | May 14, 2025 |
| May 13, 2025 | MOption exercise Class A Common Stock | +186,591 | $3.73 | $697k | 1,176,002 | May 14, 2025 |
| May 13, 2025 | SOpen-market sale Class A Common Stock | -50,571 | $37.27 | $1.9M | 1,125,431 | May 14, 2025 |
| May 13, 2025 | SOpen-market sale Class A Common Stock | -58,844 | $38.06 | $2.2M | 1,066,587 | May 14, 2025 |
| May 12, 2025 | MOption exercise Stock Optionderivative | -428,396 | $0.00 | $0 | 0 | May 14, 2025 |
| May 12, 2025 | MOption exercise Stock Optionderivative | -132,799 | $0.00 | $0 | 0 | May 14, 2025 |
| May 13, 2025 | MOption exercise Stock Optionderivative | -186,591 | $0.00 | $0 | 0 | May 14, 2025 |
Related signals
Other insiders at Vertex, Inc. and this insider’s other filings.
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.