Gryzlov Yury — SEC Form 4 filings
SEC reporting owner CIK 1805673. 34 Form 4 filings on record with FilingPulse; latest filed 2026-09-03.
Transaction summary — filings shown
Covers all 34 filings on record, filed 2024-02-02 to 2026-09-03. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 18 legs across 18 filings — 84,490 shares, $848,437 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 26.
- Largest priced transaction: sale of 25,000 shares @ $9.66 ($241,500) in GRID DYNAMICS HOLDINGS, INC., filed 2025-12-09.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| GRID DYNAMICS HOLDINGS, INC. (GDYN) | CHIEF OPERATING OFFICER | 34 | — | 18 legs · 84,490 sh · $848,437 | 26 |
Form 4 filings — Gryzlov Yury
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-03 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 3,918 @ $8 | EDGAR |
| 2026-08-19 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 467 @ $7.53 | EDGAR |
| 2026-08-17 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 632 @ $7.75 | EDGAR |
| 2026-08-13 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 3,930 @ $8 | EDGAR |
| 2026-07-02 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 1,686 @ $6.24 | EDGAR |
| 2026-07-02 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 1,245 @ $6.29 | EDGAR |
| 2026-06-01 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 4,435 @ $8 | EDGAR |
| 2026-05-15 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 467 @ $6.45 | EDGAR |
| 2026-05-14 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 632 @ $6.47 | EDGAR |
| 2026-04-02 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 1,686 @ $5.64 | EDGAR |
| 2026-04-02 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 1,245 @ $5.54 | EDGAR |
| 2026-03-12 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 21,266 @ $6.22 | EDGAR |
| 2026-02-18 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 2,629 @ $6.58 | EDGAR |
| 2026-02-10 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Grant/award (A): 65,824 @ $0 · Grant/award (A): 32,912 @ $0 · Tax withholding (F): 17,310 @ $6.94 · Tax withholding (F): 8,654 @ $6.94 | EDGAR |
| 2026-01-05 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Grant/award (A): 36,000 @ $0 · Tax withholding (F): 1,753 @ $9.03 | EDGAR |
| 2025-12-09 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 25,000 @ $9.66 | EDGAR |
| 2025-11-04 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 737 @ $9 | EDGAR |
| 2025-10-03 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 1,753 @ $7.82 | EDGAR |
| 2025-07-10 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 2,000 @ $12.33 | EDGAR |
| 2025-07-03 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 1,753 @ $11.87 · Sale (S): 737 @ $11.82 | EDGAR |
| 2025-06-05 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 2,000 @ $12 | EDGAR |
| 2025-05-08 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 2,000 @ $13.22 | EDGAR |
| 2025-04-09 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 2,000 @ $13.97 | EDGAR |
| 2025-04-07 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 737 @ $14.80 | EDGAR |
| 2025-04-03 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 1,753 @ $15.52 | EDGAR |
| 2025-03-13 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 2,000 @ $16.77 | EDGAR |
| 2025-03-06 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 10,306 @ $18.66 | EDGAR |
| 2025-02-18 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Grant/award (A): 66,560 @ $0 · Tax withholding (F): 17,504 @ $22.01 · Grant/award (A): 30,000 @ $0 | EDGAR |
| 2025-01-06 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 7,012 @ $22.24 | EDGAR |
| 2024-05-07 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 3,960 @ $10.07 · Tax withholding (F): 1,907 @ $10.07 | EDGAR |
| 2024-03-15 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 2,943 @ $12.54 | EDGAR |
| 2024-02-22 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Grant/award (A): 55,035 @ $13.54 · Tax withholding (F): 14,474 @ $13.54 | EDGAR |
| 2024-02-06 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Tax withholding (F): 3,983 @ $13.40 · Tax withholding (F): 1,855 @ $13.40 | EDGAR |
| 2024-02-02 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Grant/award (A): 80,000 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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