GRID DYNAMICS HOLDINGS, INC. (GDYN) has 13 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 4 sales totalling $74K. Most recent filing: Sept. 3, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
|---|---|---|---|---|---|---|
| Sept. 3, 2026 | Gryzlov Yury CHIEF OPERATING OFFICER | −$31,344 | 3,918 | −1% | Yes | |
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| Aug. 24, 2026 filed Aug. 21, 2026 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | $1,385 | 174 | −2% | No | |
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| Aug. 19, 2026 filed Aug. 18, 2026 | Gryzlov Yury CHIEF OPERATING OFFICER | −$3,517 | 467 | −0% | Yes | |
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| Aug. 17, 2026 filed Aug. 14, 2026 | Livschitz Leonard CHIEF EXECUTIVE OFFICER | $1,928 | 252 | −2% | No | |
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| Aug. 17, 2026 filed Aug. 14, 2026 | Gryzlov Yury CHIEF OPERATING OFFICER | $4,898 | 632 | −0% | No | |
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Showing the 5 most recent of 13 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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