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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.

Insider
Date
Role
Action
Shares
Price
Amount
BENHAMOU ERIC
14 Mar 2024
Director
Exercised, kept
3,713
$3.54
$13.14K
BENHAMOU ERIC
14 Mar 2024
Director
Exercised, kept
9,303
$3.54
$32.93K
BENHAMOU ERIC
14 Mar 2024
Director
Exercised, kept
50,517
$3.54
$178.83K
Livschitz Leonard
30 Nov 2021
Chief Executive Officer
Exercised, kept
750,000
$3.54
$2.66M
Livschitz Leonard
16 Nov 2021
Chief Executive Officer
Exercised, kept
250,000
$3.54
$885.00K
Livschitz Leonard
10 Nov 2021
Chief Executive Officer
Exercised, kept
578,678
$3.54
$2.05M
Livschitz Leonard
9 Aug 2021
Chief Executive Officer
Exercised, kept
206,781
$3.54
$732.00K
Livschitz Leonard
17 May 2021
Chief Executive Officer
Exercised, kept
116,040
$3.54
$410.78K
Livschitz Leonard
17 May 2021
Chief Executive Officer
Exercised, kept
83,960
$3.54
$297.22K

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