Yury Gryzlov sold $4K of Grid Dynamics Holdings, Inc. (GDYN) stock

Yury Gryzlov, Chief Operating Officer of Grid Dynamics Holdings, Inc. (GDYN), sold 467 shares of GDYN stock worth $4K, per an SEC Form 4 filed Aug 19, 2026.

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

The trade happened on Aug 18, 2026, 1 day before it was made public.

GDYN has moved +1.4% since the trade date, from $7.67 to $7.78 (Sep 22, 2026 close).