Grid Dynamics Holdings, Inc. (GDYN) Insider Trading

Last 12 months

Insiders sold $1.2M and bought nothing on the open market.

77% of the selling was scheduled in advance under 10b5-1 plans. The last open-market buy by an executive or director was in May 2022.

Net open-market

−$1.2M

0 buys · 21 sales

Under a 10b5-1 plan

77%

of the value sold

Insiders who bought / sold

0 / 4

executives and directors

Last open-market buy

May 2022

May 12, 2022

Get an email when GDYN's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 8	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	4,849	$8.00	$39k	1.0%	Form 4
Oct 2	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	1,245	$8.46	$11k	0.2%	Form 4
Sep 3	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	3,918	$8.00	$31k	0.8%	Form 4
Aug 18	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	467	$7.53	$4k	<0.1%	Form 4
Aug 13	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	3,930	$8.00	$31k	0.8%	Form 4
Jul 2	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	1,245	$6.29	$8k	0.2%	Form 4
Jun 1	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	4,435	$8.00	$35k	0.9%	Form 4
May 15	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	467	$6.45	$3k	<0.1%	Form 4
Apr 2	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	1,245	$5.54	$7k	0.2%	Form 4
Mar 10	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	21,266	$6.22	$132k	3.9%	Form 4
Jan 20	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	10,000	$9.00	$90k	0.3%	Form 4
Jan 7	Anil Doradla CHIEF FINANCIAL OFFICER	Sold10b5-1 plan	2,000	$10.00	$20k	0.5%	Form 4
Jan 6	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	10,000	$9.70	$97k	0.3%	Form 4
Dec 23, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	10,000	$9.33	$93k	0.4%	Form 4
Dec 15, 2025	Shuo Zhang Director	SoldNo plan	3,000	$9.75	$29k	3.1%	Form 4
Dec 9, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	10,000	$9.70	$97k	0.4%	Form 4
Dec 9, 2025	Anil Doradla CHIEF FINANCIAL OFFICER	Sold10b5-1 plan	4,368	$10.00	$44k	1.3%	Form 4
Dec 5, 2025	Yury Gryzlov CHIEF OPERATING OFFICER	SoldNo plan	25,000	$9.66	$242k	5.4%	Form 4
Dec 3, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	10,000	$9.00	$90k	0.3%	Form 4
Oct 31, 2025	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	737	$9.00	$7k	0.2%	Form 4
Oct 31, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	10,000	$9.00	$90k	0.3%	Form 4
Aug 21, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	SoldNo plan	132	$8.01	$1k	<0.1%	Form 4
Jul 22, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	10,000	$10.60	$106k	0.3%	Form 4
Jul 8, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	20,000	$12.50	$250k	0.7%	Form 4
Jul 8, 2025	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	2,000	$12.33	$25k	0.4%	Form 4
Jul 7, 2025	Anil Doradla CHIEF FINANCIAL OFFICER	Sold10b5-1 plan	2,000	$12.22	$24k	0.6%	Form 4
Jul 2, 2025	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	737	$11.82	$9k	0.2%	Form 4
Jul 1, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	10,000	$12.00	$120k	0.3%	Form 4
Jun 24, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	10,000	$11.67	$117k	0.3%	Form 4
Jun 10, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	20,000	$12.23	$245k	0.7%	Form 4
Jun 9, 2025	Anil Doradla CHIEF FINANCIAL OFFICER	Sold10b5-1 plan	2,000	$12.34	$25k	0.6%	Form 4
Jun 3, 2025	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	2,000	$12.00	$24k	0.4%	Form 4
May 27, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	20,000	$13.12	$262k	0.7%	Form 4
May 21, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	SoldNo plan	155	$13.21	$2k	<0.1%	Form 4
May 12, 2025 – May 13, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan 2 parts	40,000	$15.05 average	$602k	1.3%	Form 4
May 7, 2025	Anil Doradla CHIEF FINANCIAL OFFICER	Sold10b5-1 plan	2,000	$13.55	$27k	0.6%	Form 4
May 6, 2025	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	2,000	$13.22	$26k	0.4%	Form 4
Apr 29, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	20,000	$13.92	$278k	0.6%	Form 4
Apr 15, 2025	Leonard Livschitz CHIEF EXECUTIVE OFFICER	Sold10b5-1 plan	20,000	$13.76	$275k	0.6%	Form 4
Apr 8, 2025	Yury Gryzlov CHIEF OPERATING OFFICER	Sold10b5-1 plan	2,000	$13.97	$28k	0.4%	Form 4

Oct 810b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 4,849 at $8.00
$39k
1.0% of stake
Oct 210b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 1,245 at $8.46
$11k
0.2% of stake
Sep 310b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 3,918 at $8.00
$31k
0.8% of stake
Aug 1810b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 467 at $7.53
$4k
<0.1% of stake
Aug 1310b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 3,930 at $8.00
$31k
0.8% of stake
Jul 210b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 1,245 at $6.29
$8k
0.2% of stake
Jun 110b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 4,435 at $8.00
$35k
0.9% of stake
May 1510b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 467 at $6.45
$3k
<0.1% of stake
Apr 210b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 1,245 at $5.54
$7k
0.2% of stake
Mar 1010b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 21,266 at $6.22
$132k
3.9% of stake
Jan 2010b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 10,000 at $9.00
$90k
0.3% of stake
Jan 710b5-1 plan
Anil Doradla
CHIEF FINANCIAL OFFICER · sold 2,000 at $10.00
$20k
0.5% of stake
Jan 610b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 10,000 at $9.70
$97k
0.3% of stake
Dec 23, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 10,000 at $9.33
$93k
0.4% of stake
Dec 15, 2025No plan
Shuo Zhang
Director · sold 3,000 at $9.75
$29k
3.1% of stake
Dec 9, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 10,000 at $9.70
$97k
0.4% of stake
Dec 9, 202510b5-1 plan
Anil Doradla
CHIEF FINANCIAL OFFICER · sold 4,368 at $10.00
$44k
1.3% of stake
Dec 5, 2025No plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 25,000 at $9.66
$242k
5.4% of stake
Dec 3, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 10,000 at $9.00
$90k
0.3% of stake
Oct 31, 202510b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 737 at $9.00
$7k
0.2% of stake
Oct 31, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 10,000 at $9.00
$90k
0.3% of stake
Aug 21, 2025No plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 132 at $8.01
$1k
<0.1% of stake
Jul 22, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 10,000 at $10.60
$106k
0.3% of stake
Jul 8, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 20,000 at $12.50
$250k
0.7% of stake
Jul 8, 202510b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 2,000 at $12.33
$25k
0.4% of stake
Jul 7, 202510b5-1 plan
Anil Doradla
CHIEF FINANCIAL OFFICER · sold 2,000 at $12.22
$24k
0.6% of stake
Jul 2, 202510b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 737 at $11.82
$9k
0.2% of stake
Jul 1, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 10,000 at $12.00
$120k
0.3% of stake
Jun 24, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 10,000 at $11.67
$117k
0.3% of stake
Jun 10, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 20,000 at $12.23
$245k
0.7% of stake
Jun 9, 202510b5-1 plan
Anil Doradla
CHIEF FINANCIAL OFFICER · sold 2,000 at $12.34
$25k
0.6% of stake
Jun 3, 202510b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 2,000 at $12.00
$24k
0.4% of stake
May 27, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 20,000 at $13.12
$262k
0.7% of stake
May 21, 2025No plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 155 at $13.21
$2k
<0.1% of stake
May 12, 2025 – May 13, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 40,000 at avg $15.05
$602k
1.3% of stake
May 7, 202510b5-1 plan
Anil Doradla
CHIEF FINANCIAL OFFICER · sold 2,000 at $13.55
$27k
0.6% of stake
May 6, 202510b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 2,000 at $13.22
$26k
0.4% of stake
Apr 29, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 20,000 at $13.92
$278k
0.6% of stake
Apr 15, 202510b5-1 plan
Leonard Livschitz
CHIEF EXECUTIVE OFFICER · sold 20,000 at $13.76
$275k
0.6% of stake
Apr 8, 202510b5-1 plan
Yury Gryzlov
CHIEF OPERATING OFFICER · sold 2,000 at $13.97
$28k
0.4% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch GDYN, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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