Updated Jul 16, 2026
Gryzlov Yury has filed 3 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $208K.
Yury Gryzlov is the Chief Operating Officer at Grid Dynamics Holdings, Inc., a technology consulting firm that specializes in platform and product engineering as well as advanced analytics services. He has been involved in several SEC filings related to his role in the company.
| Role | CHIEF OPERATING OFFICER |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | GDYN | GRID DYNAMICS HOLDINGS, INC. | F — Tax withholding / forfeiture | 1.7K | $6.24 | $11K |
| 2026-06-01 | GDYN | GRID DYNAMICS HOLDINGS, INC. | S — Open-market sale | 4.4K | $8.00 | $35K |
| 2026-05-15 | GDYN | GRID DYNAMICS HOLDINGS, INC. | F — Tax withholding / forfeiture | 632 | $6.47 | $4K |
| 2026-04-03 | GDYN | GRID DYNAMICS HOLDINGS, INC. | S — Open-market sale [10b5-1] | 1.2K | $5.54 | $7K |
| 2026-04-02 | GDYN | GRID DYNAMICS HOLDINGS, INC. | F — Tax withholding / forfeiture | 1.7K | $5.64 | $10K |
| 2026-03-12 | GDYN | GRID DYNAMICS HOLDINGS, INC. | S — Open-market sale [10b5-1] | 21.3K | $6.22 | $132K |
| 2026-02-18 | GDYN | GRID DYNAMICS HOLDINGS, INC. | F — Tax withholding / forfeiture | 2.6K | $6.58 | $17K |
| 2026-02-11 | GDYN | GRID DYNAMICS HOLDINGS, INC. | F — Tax withholding / forfeiture | 8.7K | $6.94 | $60K |
| 2026-02-11 | GDYN | GRID DYNAMICS HOLDINGS, INC. | F — Tax withholding / forfeiture | 17.3K | $6.94 | $120K |
| 2026-02-11 | GDYN | GRID DYNAMICS HOLDINGS, INC. | A — Grant or award | 32.9K | $0.00 | |
| 2026-02-11 | GDYN | GRID DYNAMICS HOLDINGS, INC. | A — Grant or award | 65.8K | $0.00 | |
| 2026-01-05 | GDYN | GRID DYNAMICS HOLDINGS, INC. | F — Tax withholding / forfeiture | 1.8K | $9.03 | $16K |
| 2026-01-05 | GDYN | GRID DYNAMICS HOLDINGS, INC. | A — Grant or award | 36.0K | $0.00 | |
| 2025-10-01 | GDYN | GRID DYNAMICS HOLDINGS, INC. | F — Tax withholding / forfeiture | 1.8K | $7.82 | $14K |
| 2025-07-08 | GDYN | GRID DYNAMICS HOLDINGS, INC. | S — Open-market sale | 2.0K | $12.33 | $25K |
| 2025-07-01 | GDYN | GRID DYNAMICS HOLDINGS, INC. | S — Open-market sale | 737 | $11.82 | $9K |
| 2025-07-01 | GDYN | GRID DYNAMICS HOLDINGS, INC. | F — Tax withholding / forfeiture | 1.8K | $11.87 | $21K |
Yury Gryzlov is the Chief Operating Officer at Grid Dynamics Holdings, Inc., a technology consulting firm that specializes in platform and product engineering as well as advanced analytics services. He has been involved in several SEC filings related to his role in the company.…
3 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 5 open-market sales ($208K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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