InsiderTrades

Form 4 for GDYN GRID DYNAMICS HOLDINGS, INC.

Accepted 2026-06-01 16:58:56 ET · period of report 2026-06-01 · accession 0001628280-26-039578 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
T 2026-06-01 16:58 2026-06-01 GDYN Gryzlov Yury COO S - Sale $8.00 -4,435 514.9K -0.9% -$35.5K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-01 S D 4,435 $8.00 514,948 D — — (F1) These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2025.