GRID DYNAMICS HOLDINGS, INC. - GDYN
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 39
Latest filed: Aug 19, 2026
| Form | Count |
|---|---|
| 4 | 22 |
| 144 | 7 |
| 8-K | 4 |
| SCHEDULE 13G/A | 3 |
| 4/A | 2 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 19, 2026 | 4 | Aug 18, 2026 | 0001628280-26-057982 | View |
| Aug 18, 2026 | 144 | — | 0001950047-26-008342 | View |
| Aug 17, 2026 | 4 | Aug 14, 2026 | 0001628280-26-057484 | View |
| Aug 17, 2026 | 4 | Aug 14, 2026 | 0001628280-26-057488 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | — | 0001172661-26-003812 | View |
| Aug 13, 2026 | 4 | Aug 13, 2026 | 0001628280-26-056862 | View |
| Aug 13, 2026 | 144 | — | 0001950047-26-008111 | View |
| Aug 10, 2026 | 4 | Aug 07, 2026 | 0001628280-26-055376 | View |
| Jul 30, 2026 | 8-K | Jul 30, 2026 | 0001743725-26-000019 | View |
| Jul 28, 2026 | 4 | Jul 28, 2026 | 0001628280-26-050308 | View |
| Jul 08, 2026 | SCHEDULE 13G/A | — | 0002012383-26-001941 | View |
| Jul 02, 2026 | 4 | Jul 02, 2026 | 0001628280-26-047078 | View |
| Jul 02, 2026 | 4/A | Jul 01, 2026 | 0001628280-26-047082 | View |
| Jul 02, 2026 | 144 | — | 0001950047-26-006814 | View |
| Jul 02, 2026 | 4 | Jul 02, 2026 | 0001628280-26-046916 | View |
| Jul 02, 2026 | 4 | Jul 01, 2026 | 0001628280-26-046925 | View |
| Jul 02, 2026 | 4 | Jul 01, 2026 | 0001628280-26-046927 | View |
| Jun 01, 2026 | 4 | Jun 01, 2026 | 0001628280-26-039578 | View |
| Jun 01, 2026 | 144 | — | 0001950047-26-005447 | View |
| May 26, 2026 | 4/A | Dec 23, 2025 | 0001628280-26-038082 | View |
| May 26, 2026 | 4 | May 22, 2026 | 0001628280-26-038083 | View |
| May 15, 2026 | 4 | May 15, 2026 | 0001628280-26-035751 | View |
| May 15, 2026 | 4 | May 15, 2026 | 0001628280-26-035689 | View |
| May 15, 2026 | SCHEDULE 13G | — | 0001172661-26-002360 | View |
| May 15, 2026 | 144 | — | 0001950047-26-004596 | View |
| May 14, 2026 | 4 | May 14, 2026 | 0001628280-26-035286 | View |
| Apr 30, 2026 | 8-K | Apr 30, 2026 | 0001743725-26-000012 | View |
| Apr 28, 2026 | 4 | Apr 28, 2026 | 0001628280-26-028059 | View |
| Apr 02, 2026 | 4 | Apr 02, 2026 | 0001628280-26-023438 | View |
| Apr 02, 2026 | 144 | — | 0001950047-26-003201 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001628280-26-022980 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001628280-26-022982 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001628280-26-022983 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001454 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0000899140-26-000320 | View |
| Mar 10, 2026 | 144 | — | 0001950047-26-002406 | View |
| Mar 05, 2026 | 8-K | Mar 05, 2026 | 0001743725-26-000005 | View |
| Feb 27, 2026 | 8-K | Feb 26, 2026 | 0001104659-26-021573 | View |
| Feb 24, 2026 | 4 | Feb 21, 2026 | 0000899140-26-000292 | View |