Insider · CIK 0001805673
Yury Gryzlov
cooofficer
Files at GDYN (GRID DYNAMICS HOLDINGS, INC.). First filing Mar 6, 2025, latest Oct 8, 2026.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 13
$0 bought, $677k sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
GDYN: GRID DYNAMICS HOLDINGS, INC.
GDYNOct 9, 2026 · close 7.95
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 6Weak | GRID DYNAMICS HOLDINGS, INC. | $39k 4,849 shares | -1% | +54% from low-20% from high | |
| 0Weak | GRID DYNAMICS HOLDINGS, INC. | $11k 1,245 shares | -0% | +54% from low-20% from high | |
| 5Weak | GRID DYNAMICS HOLDINGS, INC. | $31k 3,918 shares | -1% | - | |
| 48Moderate | GRID DYNAMICS HOLDINGS, INC. | $242k 25,000 shares | -5% | +27% from low-61% from high | |
| 8Weak | GRID DYNAMICS HOLDINGS, INC. | $6,633 737 shares | -0% | +25% from low-61% from high | |
| 15Weak | GRID DYNAMICS HOLDINGS, INC. | $25k 2,000 shares | -0% | +7% from low-49% from high | |
| 15Weak | GRID DYNAMICS HOLDINGS, INC. | $8,711 737 shares | -0% | +4% from low-50% from high | |
| 15Weak | GRID DYNAMICS HOLDINGS, INC. | $24k 2,000 shares | -0% | +2% from low-49% from high | |
| 20Weak | GRID DYNAMICS HOLDINGS, INC. | $26k 2,000 shares | -0% | +4% from low-44% from high | |
| 20Weak | GRID DYNAMICS HOLDINGS, INC. | $28k 2,000 shares | -0% | 0% from low-45% from high | |
| 15Weak | GRID DYNAMICS HOLDINGS, INC. | $11k 737 shares | -0% | +6% from low-41% from high | |
| 21Weak | GRID DYNAMICS HOLDINGS, INC. | $34k 2,000 shares | -0% | - | |
| 27Weak | GRID DYNAMICS HOLDINGS, INC. | $192k 10,306 shares | -2% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 8, 2026 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -4,849 | $8.00 | $39k | 495,290 | 4 d ago |
| Oct 2, 2026 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -1,245 | $8.46 | $11k | 500,139 | 7 d ago |
| Oct 1, 2026 | GDYN GRID DYNAMICS HOLDINGS, INC. | FTax withholding Common Stock | -1,686 | $8.38 | $14k | 501,384 | 10 d ago |
| Sep 3, 2026 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -3,918 | $8.00 | $31k | 503,070 | 39 d ago |
| Dec 5, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock | -25,000 | $9.66 | $242k | 440,289 | Dec 9, 2025 |
| Oct 31, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -737 | $9.00 | $6,633 | 465,289 | Nov 4, 2025 |
| Oct 1, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | FTax withholding Common Stock | -1,753 | $7.82 | $14k | 466,026 | Oct 3, 2025 |
| Jul 8, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -2,000 | $12.33 | $25k | 467,779 | Jul 10, 2025 |
| Jul 1, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | FTax withholding Common Stock10b5-1 | -1,753 | $11.87 | $21k | 470,516 | Jul 3, 2025 |
| Jul 2, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -737 | $11.82 | $8,711 | 469,779 | Jul 3, 2025 |
| Jun 3, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -2,000 | $12.00 | $24k | 472,269 | Jun 5, 2025 |
| May 6, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -2,000 | $13.22 | $26k | 474,269 | May 8, 2025 |
| Apr 8, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -2,000 | $13.97 | $28k | 476,269 | Apr 9, 2025 |
| Apr 3, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -737 | $14.80 | $11k | 478,269 | Apr 7, 2025 |
| Apr 1, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | FTax withholding Common Stock | -1,753 | $15.52 | $27k | 479,006 | Apr 3, 2025 |
| Mar 11, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -2,000 | $16.77 | $34k | 480,759 | Mar 13, 2025 |
| Mar 4, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | SOpen-market sale Common Stock10b5-1 | -10,306 | $18.66 | $192k | 482,759 | Mar 6, 2025 |
| Feb 13, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | AGrant or award Common Stock | +66,560 | $0.00 | $0 | 480,569 | Feb 18, 2025 |
| Feb 18, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | FTax withholding Common Stock | -17,504 | $22.01 | $385k | 463,065 | Feb 18, 2025 |
| Feb 14, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | AGrant or award Common Stock | +30,000 | $0.00 | $0 | 493,065 | Feb 18, 2025 |
| Jan 1, 2025 | GDYN GRID DYNAMICS HOLDINGS, INC. | FTax withholding Common Stock10b5-1 | -7,012 | $22.24 | $156k | 414,009 | Jan 6, 2025 |
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.