---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-021573"
form_type: "8-K"
ticker: "GDYN"
cik: "0001743725"
company_name: "GRID DYNAMICS HOLDINGS, INC."
filed_at: "2026-02-27T23:59:59+00:00"
generated_at: "2026-05-15T23:08:28.564849+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Grid Dynamics adopts amended bylaws with enhanced stockholder nomination procedures

## Summary
- Board adopted amended and restated bylaws effective February 26, 2026.
- New provisions require additional background info on nominees, voting arrangements, and conflicts of interest.
- Stockholder proposals must include representations on compliance with company policies and intent to serve full term.
- Bylaws also include technical and clarifying changes for stockholder meetings.

## SEC filing metadata
- accession: 0001104659-26-021573
- form_type: 8-K
- ticker: GDYN
- cik: 0001743725
- company_name: GRID DYNAMICS HOLDINGS, INC.
- filed_at: 2026-02-27T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1743725/000110465926021573/0001104659-26-021573-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1743725/000110465926021573/tm267505d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-021573
- JSON: https://secwatch.observer/filing/0001104659-26-021573.json
- Plain text: https://secwatch.observer/filing/0001104659-26-021573.txt

## Source-grounded claims
- claim_id: e2f607f19a44cbba40b70b21b3945324bbe2b4ab
  claim: GRID DYNAMICS HOLDINGS, INC.: Amended and Restated By-Laws enhancing stockholder nomination and proposal procedures, disclosure requirements, and including technical changes (effective 2026-02-26).
  evidence_excerpt: On February 26, 2026, the Board of Directors (the “ Board ”) of Grid Dynamics Holdings, Inc. (the “ Company ”) adopted the Amended and Restated By-Laws , which became effective upon adoption.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1743725/000110465926021573/0001104659-26-021573-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.