Yury Gryzlov sold $132k of GDYN
CHIEF OPERATING OFFICER at GRID DYNAMICS HOLDINGS, INC.. 21,266 shares at an average of $6.22, traded Mar 10, 2026, filed Mar 12, 2026.
Score components
- +20RoleCOO
- +11Trade size$132k at market
- 0Share of holdings soldSold 3.9% of holdings
- 0ClusterNo other insider selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
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 -18.0%, 3m -0.2%, 6m +21.6%.
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 0000899140-26-000320, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Mar 10, 2026 | SOpen-market sale Common Stock10b5-1 | -21,266 | $6.22 | $132k | 523,413 | Mar 12, 2026 |
Related signals
Other insiders at GRID DYNAMICS HOLDINGS, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| Pro nowfree Oct 15, 2026 | GRID DYNAMICS HOLDINGS, INC. | Yury Gryzlov CHIEF OPERATING OFFICER | $39k 4,849 shares | -1% | |
| 0Weak | GRID DYNAMICS HOLDINGS, INC. | Yury Gryzlov CHIEF OPERATING OFFICER | $11k 1,245 shares | -0% | |
| 5Weak | GRID DYNAMICS HOLDINGS, INC. | Yury Gryzlov CHIEF OPERATING OFFICER | $31k 3,918 shares | -1% | |
| 0Weak | GRID DYNAMICS HOLDINGS, INC. | Yury Gryzlov CHIEF OPERATING OFFICER | $3,517 467 shares | -0% | |
| 5Weak | GRID DYNAMICS HOLDINGS, INC. | Yury Gryzlov CHIEF OPERATING OFFICER | $31k 3,930 shares | -1% | |
| 0Weak | GRID DYNAMICS HOLDINGS, INC. | Yury Gryzlov CHIEF OPERATING OFFICER | $7,831 1,245 shares | -0% | |
| 6Weak | GRID DYNAMICS HOLDINGS, INC. | Yury Gryzlov CHIEF OPERATING OFFICER | $35k 4,435 shares | -1% | |
| 0Weak | GRID DYNAMICS HOLDINGS, INC. | Yury Gryzlov CHIEF OPERATING OFFICER | $3,012 467 shares | -0% | |
| 0Weak | GRID DYNAMICS HOLDINGS, INC. | Yury Gryzlov CHIEF OPERATING OFFICER | $6,897 1,245 shares | -0% | |
| 22Weak | GRID DYNAMICS HOLDINGS, INC. | Leonard Livschitz CHIEF EXECUTIVE OFFICER | $90k 10,000 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.