Yury Gryzlov sold $64K of GDYN stock

Yury Gryzlov, Chief Operating Officer of Grid Dynamics Holdings, Inc. (GDYN), sold 4,715 shares of GDYN stock worth $64K, per an SEC Form 4 filed Nov 3, 2026.

The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.

The trade was reported on Nov 3, 2026.

GDYN has moved -2.0% since the trade date, from $13.37 to $13.10 (Nov 6, 2026 close).