GRID DYNAMICS HOLDINGS, INC.
40 SEC EDGAR filings indexed (CIK 0001743725) across 10 form types.
Filing profile
GRID DYNAMICS HOLDINGS, INC. (GDYN) has 40 SEC filings indexed on SecFilingDex, across 10 form types filed over roughly 2 years, from May 2, 2024 to August 24, 2026. The filer is classified under Services — Prepackaged Software (SIC 7372).
Its most frequent disclosure is the Form 4 (Insider transaction) with 8 filings — Statement of changes in beneficial ownership filed by company officers, directors, and 10%+ owners. 26 of these filings were disclosed in the twelve months to August 24, 2026. 6 of the 40 are amendments (a corrected or updated version of an earlier filing).
Disclosure mix
- 8Form 4Insider transaction · within 2 business days of transaction
- 88-KMaterial event · event-driven
- 810-QQuarterly report · quarterly
- 4DEFA14ASEC filing
- 3Form 4/AInsider transaction · within 2 business days of transaction
- 210-K/AAnnual report · annual
- 210-KAnnual report · annual
- 2DEF 14AProxy statement · annual (pre-meeting)
- 2424B5Prospectus supplement · event-driven
- 1SC 13D/A5%+ activist stake · event-driven (within 10 days)
Profile derived from 40 indexed filings; every figure traces to the filing records above, each linking back to its original SEC EDGAR document. Filing counts reflect SecFilingDex's current index, not the filer's complete EDGAR history.
All filings
- Form 4Insider transaction · period of report Aug 21, 2026Filed · 0001628280-26-058721
- Form 4Insider transaction · period of report Aug 18, 2026Filed · 0001628280-26-057982
- Form 4Insider transaction · period of report Aug 14, 2026Filed · 0001628280-26-057484
- Form 4Insider transaction · period of report Aug 14, 2026Filed · 0001628280-26-057488
- Form 4Insider transaction · period of report Aug 13, 2026Filed · 0001628280-26-056862
- Form 4Insider transaction · period of report Aug 7, 2026Filed · 0001628280-26-055376
- 8-KMaterial event · period of report Jul 30, 2026Filed · 0001743725-26-000019
- 10-QQuarterly report · period of report Jun 30, 2026Filed · 0001743725-26-000021
- Form 4Insider transaction · period of report Jul 28, 2026Filed · 0001628280-26-050308
- Form 4Insider transaction · period of report Jul 2, 2026Filed · 0001628280-26-047078
- Form 4/AInsider transaction · period of report Jul 1, 2026Filed · 0001628280-26-047082
- Form 4/AInsider transaction · period of report Dec 23, 2025Filed · 0001628280-26-038082
- 10-K/AAnnual reportFiled · 0001104659-26-053052
- 8-KMaterial eventFiled · 0001743725-26-000012
- 10-QQuarterly report · period of report Mar 31, 2026Filed · 0001743725-26-000014
- 8-KMaterial event · period of report Mar 5, 2026Filed · 0001743725-26-000005
- 10-KAnnual report · period of report Dec 31, 2025Filed · 0001743725-26-000007
- 8-KMaterial event · period of report Feb 26, 2026Filed · 0001104659-26-021573
- 8-KMaterial event · period of report Dec 23, 2025Filed · 0001104659-25-124231
- DEFA14ASEC filingFiled · 0001104659-25-122618
- DEFA14ASEC filingFiled · 0001104659-25-121497
- DEF 14AProxy statement · period of report Dec 23, 2025Filed · 0001104659-25-108878
- DEFA14ASEC filingFiled · 0001104659-25-108882
- 8-KMaterial event · period of report Nov 7, 2025Filed · 0001104659-25-109156
- 8-KMaterial event · period of report Oct 30, 2025Filed · 0001743725-25-000008
- 10-QQuarterly report · period of report Sep 30, 2025Filed · 0001743725-25-000010
- 8-KMaterial event · period of report Jul 31, 2025Filed · 0001628280-25-037000
- 10-QQuarterly report · period of report Jun 30, 2025Filed · 0001628280-25-037042
- 10-QQuarterly report · period of report Mar 31, 2025Filed · 0001628280-25-021584
- 10-K/AAnnual report · period of report Dec 31, 2024Filed · 0001104659-25-041305
- 10-KAnnual report · period of report Dec 31, 2024Filed · 0001628280-25-008723
- 424B5Prospectus supplementFiled · 0001104659-24-117732
- DEF 14AProxy statement · period of report Dec 23, 2024Filed · 0001104659-24-116570
- DEFA14ASEC filingFiled · 0001104659-24-116572
- 424B5Prospectus supplementFiled · 0001104659-24-116870
- Form 4/AInsider transaction · period of report Nov 5, 2024Filed · 0000899140-24-001146
- 10-QQuarterly report · period of report Sep 30, 2024Filed · 0001628280-24-044572
- SC 13D/A5%+ activist stakeFiled · 0001213900-24-079080
- 10-QQuarterly report · period of report Jun 30, 2024Filed · 0001628280-24-034187
- 10-QQuarterly report · period of report Mar 31, 2024Filed · 0001628280-24-020035
Authoritative source
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