Gryzlov Yury Insider Trading Activity
Gryzlov Yury has been net-selling over the last 12 months with 0 purchases and 5 sales across 1 company.
GDYN is the most-traded position with 5 trades. The largest single transaction was a sale of GDYN for $242K on Dec 5, 2025.
Performance Scorecard
Forward stock performance after each transaction by Gryzlov Yury. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +10.2% | 75% | 8 |
| 90 days | — | +16.8% | 71% | 7 |
| 120 days | — | +28.1% | 100% | 6 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersGDYN · GRID DYNAMICS HOLDINGS, INC.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 15, 2026 | GDYN | Sell | 467 | $6.45 | $3K | −0.1% | COO | |
Apr 2, 2026 | GDYN | Sell | 1,245 | $5.54 | $7K | −0.2% | COO | |
Mar 10, 2026 | GDYN | Sell | 21,266 | $6.22 | $132K | −3.9% | COO | |
Dec 5, 2025 | GDYN | Sell | 25,000 | $9.66 | $242K | −5.4% | COO | |
Oct 31, 2025 | GDYN | Sell | 737 | $9.00 | $7K | −0.2% | COO | |
Jul 8, 2025 | GDYN | Sell | 2,000 | $12.33 | $25K | −0.4% | COO | |
Jul 2, 2025 | GDYN | Sell | 737 | $11.82 | $9K | −0.2% | COO | |
Jun 3, 2025 | GDYN | Sell | 2,000 | $12.00 | $24K | −0.4% | COO |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| GDYN | GRID DYNAMICS HOLDINGS, INC. | 8 | $448K |
Other insiders at GRID DYNAMICS HOLDINGS, INC.
2 other tracked filers at GDYN.