LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM

Reporting ownerCIK 0001805673

Yury Gryzlov

22 transactions in one company, from January 1, 2026 to October 8, 2026.

Transactions: 221 company
Bought · P: $0open market
Sold · S: $301Kopen market
Net: −$301Knet selling

By company

Where this insider traded.

Company	Ticker	Trades	Bought	Sold
GRID DYNAMICS HOLDINGS, INC.	GDYN	22	—	$301K

All transactions

22 in total, newest filings first.

Company	Ticker	Insider	Date	Code	Shares	Price	Value
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Oct 8	SPLAN	4,849	$8.00	$39K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Oct 2	SPLAN	1,245	$8.46	$11K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Oct 1	F	1,686	$8.38	$14K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Sep 3	SPLAN	3,918	$8.00	$31K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Aug 18	SPLAN	467	$7.53	$4K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Aug 14	F	632	$7.75	$5K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Aug 13	SPLAN	3,930	$8.00	$31K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Jul 2	SPLAN	1,245	$6.29	$8K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Jul 1	F	1,686	$6.24	$11K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Jun 1	SPLAN	4,435	$8.00	$35K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	May 15	SPLAN	467	$6.45	$3K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	May 14	F	632	$6.47	$4K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Apr 2	SPLAN	1,245	$5.54	$7K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Apr 1	F	1,686	$5.64	$10K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Mar 10	SPLAN	21,266	$6.22	$132K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Feb 14	F	2,629	$6.58	$17K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Feb 10	F	8,654	$6.94	$60K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Feb 10	F	17,310	$6.94	$120K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Feb 7	A	32,912	$0.00	—
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Feb 7	A	65,824	$0.00	—
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Jan 1	F	1,753	$9.03	$16K
GRID DYNAMICS HOLDINGS, INC.	GDYN	Yury GryzlovCOO	Jan 1	A	36,000	$0.00	—