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GRID DYNAMICS HOLDINGS, INC.

GDYN Net selling
CIK 0001743725 #2899 in the set updated 17 Sep 2026
Bought (120 mo)
$7.18M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$133.04M
$17.90M on a plan · $3.78M straight out of an exercise
Sold at will
$111.36M
86 of 191 sales
Net
−$125.87M
−$104.18M against sales at will

By person

18 insiders · 211 transactions
33.6×

Leonard Livschitz holds 33.6 times base salary in stock. $26.93M of shares against $800.00K in salary for 2024.

Salary from the company's own proxy. The shares are what Leonard Livschitz last reported holding, valued at $8.00, the price Common Stock was last bought or sold at on the open market here, on 3 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Beijing Teamsun Technology Co. Ltd. entity
10% owner
—
$83.84M (2)
−$83.84M
28,691,753
$229.53M
−16.3%
Livschitz Leonard
CHIEF EXECUTIVE OFFICER
—
$21.36M (65) scheduled
−$21.36M
3,366,362
$26.93M
—
BENHAMOU ERIC
Director
$255.68K (1)
$15.23M (13)
−$14.97M
1,827,943
$14.62M
−24.7%
Chaserg Technology Sponsor LLC entity
10% owner
$5.00M (1)
—
+$5.00M
4,183,703
$33.47M
−48.3%
Wang Yueou
Director
—
$3.78M (5) scheduled
−$3.78M
47,125
$377.00K
—
Klimoff Stan
Chief Strategy Officer
—
$2.78M (41)
−$2.78M
393,877
$3.15M
+99.0%
CARNEY LLOYD
Director
$158.98K (3)
$2.29M (5)
−$2.13M
792,837
$6.34M
−10.5%
Livshitz Victoria
EVP of Customer Success
$1.48M (2)
—
+$1.48M
480,405
$3.84M
+235.5%
Doradla Anil
CHIEF FINANCIAL OFFICER
$41.17K (2)
$1.37M (25) scheduled
−$1.33M
397,358
$3.18M
—
Gryzlov Yury
CHIEF OPERATING OFFICER
—
$848.44K (18) scheduled
−$848.44K
503,070
$4.02M
—
Zhang Shuo
Director
$79.14K (1)
$658.56K (4)
−$579.42K
244,427
$1.96M
+16.7%
Explorer Parent LLC entity
10% owner
—
$471.24K (2)
−$471.24K
0
$0.00
−100.0%
Kozyrkov Vadim
SVP of Engineering
—
$109.65K (6)
−$109.65K
193,757
$1.55M
—
Levinson Marina
Director
—
$90.20K (1)
−$90.20K
50,881
$407.05K
—
Martynov Max
Chief Technology Officer
—
$87.70K (3)
−$87.70K
205,511
$1.64M
—
Nicolet Patrick
Director
$164.25K (1)
$130.02K (1)
+$34.23K
32,831
$262.65K
—
Southworth Michael Christopher
Director
—
—
—
55,331
$442.65K
—
Wang Weihang
Director
—
—
—
47,125
$377.00K
—

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

100
Insider
Date
Role
Action
Shares
Price
Amount
Gryzlov Yury
3 Sep 2026
CHIEF OPERATING OFFICER
Sold on a plan
3,918
$8.00
$31.34K
Gryzlov Yury
18 Aug 2026
CHIEF OPERATING OFFICER
Sold on a plan
467
$7.53
$3.52K
Gryzlov Yury
13 Aug 2026
CHIEF OPERATING OFFICER
Sold on a plan
3,930
$8.00
$31.44K
Gryzlov Yury
2 Jul 2026
CHIEF OPERATING OFFICER
Sold on a plan
1,245
$6.29
$7.83K
Gryzlov Yury
1 Jun 2026
CHIEF OPERATING OFFICER
Sold on a plan
4,435
$8.00
$35.48K
Gryzlov Yury
15 May 2026
CHIEF OPERATING OFFICER
Sold on a plan
467
$6.45
$3.01K
Gryzlov Yury
2 Apr 2026
CHIEF OPERATING OFFICER
Sold on a plan
1,245
$5.54
$6.90K
Gryzlov Yury
10 Mar 2026
CHIEF OPERATING OFFICER
Sold on a plan
21,266
$6.22
$132.27K
Livschitz Leonard
20 Jan 2026
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$9.00
$90.00K
Doradla Anil
7 Jan 2026
CHIEF FINANCIAL OFFICER
Sold on a plan
2,000
$10.00
$20.00K
Livschitz Leonard
6 Jan 2026
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$9.70
$97.00K
Livschitz Leonard
23 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$9.33
$93.30K
Doradla Anil
9 Dec 2025
CHIEF FINANCIAL OFFICER
Sold on a plan
4,368
$10.00
$43.68K
Livschitz Leonard
9 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$9.70
$97.00K
Livschitz Leonard
3 Dec 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$9.00
$90.00K
Livschitz Leonard
31 Oct 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$9.00
$90.00K
Gryzlov Yury
31 Oct 2025
CHIEF OPERATING OFFICER
Sold on a plan
737
$9.00
$6.63K
Livschitz Leonard
22 Jul 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$10.60
$106.00K
Gryzlov Yury
8 Jul 2025
CHIEF OPERATING OFFICER
Sold on a plan
2,000
$12.33
$24.66K
Livschitz Leonard
8 Jul 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
20,000
$12.50
$250.00K
Doradla Anil
7 Jul 2025
CHIEF FINANCIAL OFFICER
Sold on a plan
2,000
$12.22
$24.44K
Gryzlov Yury
2 Jul 2025
CHIEF OPERATING OFFICER
Sold on a plan
737
$11.82
$8.71K
Livschitz Leonard
1 Jul 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$12.00
$120.00K
Livschitz Leonard
24 Jun 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$11.67
$116.70K
Livschitz Leonard
10 Jun 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
20,000
$12.23
$244.60K
Doradla Anil
9 Jun 2025
CHIEF FINANCIAL OFFICER
Sold on a plan
2,000
$12.34
$24.68K
Gryzlov Yury
3 Jun 2025
CHIEF OPERATING OFFICER
Sold on a plan
2,000
$12.00
$24.00K
Livschitz Leonard
27 May 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
20,000
$13.12
$262.40K
Livschitz Leonard
13 May 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
30,000
$15.07
$452.10K
Livschitz Leonard
12 May 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$15.00
$150.00K
Doradla Anil
7 May 2025
CHIEF FINANCIAL OFFICER
Sold on a plan
2,000
$13.55
$27.10K
Gryzlov Yury
6 May 2025
CHIEF OPERATING OFFICER
Sold on a plan
2,000
$13.22
$26.44K
Livschitz Leonard
29 Apr 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
20,000
$13.92
$278.40K
Livschitz Leonard
15 Apr 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
20,000
$13.76
$275.20K
Gryzlov Yury
8 Apr 2025
CHIEF OPERATING OFFICER
Sold on a plan
2,000
$13.97
$27.94K
Doradla Anil
7 Apr 2025
CHIEF FINANCIAL OFFICER
Sold on a plan
2,000
$13.22
$26.44K
Gryzlov Yury
3 Apr 2025
CHIEF OPERATING OFFICER
Sold on a plan
737
$14.80
$10.91K
Livschitz Leonard
1 Apr 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
30,000
$15.61
$468.30K
Livschitz Leonard
18 Mar 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
30,000
$16.78
$503.31K
Gryzlov Yury
11 Mar 2025
CHIEF OPERATING OFFICER
Sold on a plan
2,000
$16.77
$33.54K
Doradla Anil
7 Mar 2025
CHIEF FINANCIAL OFFICER
Sold on a plan
2,000
$18.10
$36.20K
Livschitz Leonard
4 Mar 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
40,000
$18.66
$746.40K
Gryzlov Yury
4 Mar 2025
CHIEF OPERATING OFFICER
Sold on a plan
10,306
$18.66
$192.31K
Livschitz Leonard
21 Feb 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$25.33
$253.30K
Livschitz Leonard
18 Feb 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
50,000
$22.11
$1.11M
Doradla Anil
7 Feb 2025
CHIEF FINANCIAL OFFICER
Sold on a plan
2,000
$24.09
$48.18K
Livschitz Leonard
4 Feb 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
50,000
$22.99
$1.15M
Livschitz Leonard
21 Jan 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
50,000
$20.88
$1.04M
Livschitz Leonard
7 Jan 2025
CHIEF EXECUTIVE OFFICER
Sold on a plan
50,000
$21.60
$1.08M
Doradla Anil
7 Jan 2025
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$22.12
$66.36K
Livschitz Leonard
26 Dec 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$21.00
$210.00K
Livschitz Leonard
24 Dec 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
40,000
$20.53
$821.20K
Livschitz Leonard
17 Dec 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
25,000
$19.62
$490.58K
Doradla Anil
10 Dec 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
18,039
$20.00
$360.78K
Doradla Anil
9 Dec 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$19.08
$57.24K
Livschitz Leonard
3 Dec 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
25,000
$18.20
$455.00K
Livschitz Leonard
22 Nov 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
5,000
$18.00
$90.00K
Livschitz Leonard
19 Nov 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
20,000
$16.00
$320.00K
Livschitz Leonard
8 Nov 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
5,000
$18.00
$90.00K
Doradla Anil
7 Nov 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
4,000
$17.66
$70.64K
Livschitz Leonard
5 Nov 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$15.68
$156.80K
Doradla Anil
1 Nov 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$17.66
$52.98K
Livschitz Leonard
22 Oct 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
20,000
$15.58
$311.60K
Livschitz Leonard
9 Oct 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
5,000
$15.00
$75.00K
Livschitz Leonard
8 Oct 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$14.56
$218.40K
Doradla Anil
1 Oct 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$13.96
$41.88K
Livschitz Leonard
24 Sep 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$13.73
$205.95K
Livschitz Leonard
10 Sep 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$14.23
$213.45K
Doradla Anil
3 Sep 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$13.78
$41.34K
Livschitz Leonard
27 Aug 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$13.55
$203.25K
Livschitz Leonard
13 Aug 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$13.02
$195.24K
Doradla Anil
1 Aug 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$12.97
$38.91K
Livschitz Leonard
30 Jul 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$12.82
$192.24K
Livschitz Leonard
17 Jul 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
5,000
$12.00
$60.00K
Livschitz Leonard
16 Jul 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$11.63
$116.29K
Livschitz Leonard
2 Jul 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$10.38
$103.83K
Doradla Anil
1 Jul 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$10.43
$31.29K
Livschitz Leonard
18 Jun 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$9.66
$96.63K
Doradla Anil
10 Jun 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$10.00
$30.00K
Livschitz Leonard
4 Jun 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$9.24
$92.35K
Livschitz Leonard
21 May 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$10.12
$101.23K
Livschitz Leonard
7 May 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$10.68
$106.77K
Doradla Anil
1 May 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$10.00
$30.00K
Livschitz Leonard
23 Apr 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
10,000
$10.54
$105.44K
Livschitz Leonard
9 Apr 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$11.87
$178.11K
Doradla Anil
1 Apr 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
3,000
$12.11
$36.33K
Livschitz Leonard
27 Mar 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
3,116
$12.00
$37.39K
Livschitz Leonard
26 Mar 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
11,884
$12.03
$143.02K
Livschitz Leonard
12 Mar 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$12.36
$185.38K
Doradla Anil
1 Mar 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
4,000
$13.26
$53.03K
Livschitz Leonard
27 Feb 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$13.88
$208.13K
Livschitz Leonard
13 Feb 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$13.08
$196.16K
Doradla Anil
1 Feb 2024
CHIEF FINANCIAL OFFICER
Sold on a plan
4,000
$13.13
$52.51K
Livschitz Leonard
30 Jan 2024
CHIEF EXECUTIVE OFFICER
Sold on a plan
15,000
$13.06
$195.85K
Livschitz Leonard
16 Jan 2024
Chief Executive Officer
Sold on a plan
15,000
$12.58
$188.76K
Doradla Anil
2 Jan 2024
Chief Financial Officer
Sold on a plan
4,000
$13.08
$52.34K
Livschitz Leonard
2 Jan 2024
Chief Executive Officer
Sold on a plan
15,000
$13.08
$196.20K
Livschitz Leonard
19 Dec 2023
Chief Executive Officer
Sold on a plan
15,000
$13.60
$203.98K
Doradla Anil
1 Dec 2023
Chief Financial Officer
Sold on a plan
4,000
$12.49
$49.95K
Doradla Anil
29 Nov 2023
Chief Financial Officer
Sold on a plan
4,000
$13.03
$52.14K
Show all 211 transactions →

What was left out

Form 4 filings counted 408
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 6
Sales on a Rule 10b5-1 plan 100
Sales straight out of an exercise 5
Sales at will 86
Transactions with no price 0
Shares from compensation/vesting 25,190,807
Sales filed before the plan box existed 77
History held since 12 Oct 2018