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Grid Dynamics Holdings Inc (GDYN)

Over the last 90 days, Grid Dynamics Holdings Inc. has seen insider activity dominated by sales, totaling approximately $90,779. Notably, Chief Operating Officer Yury Gryzlov and CEO Leonard Livschitz have made several planned and proposed sales. No insider purchases were recorded during this period. The company's stock has experienced a modest 6.7% increase over the past 90 days.
Stock chart
Ticker: GDYN Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
YURY GRYZLOV
Officer
1 sale — total 35,480 USD
Proposed sale 1 Jun 2026
Value US$176,009.70 | Price 401.24 | Shares 39,155
Planned sale 1 Jun 2026
Value US$233,159.69 | Price 180.33 | Shares 41,314
Planned sale 15 May 2026
Value US$3,012.15 | Price 6.45 | Shares 467
Proposed sale 15 May 2026
Value US$3,012.15 | Price 6.45 | Shares 467
Planned sale 2 Apr 2026
Value US$6,897.30 | Price 5.54 | Shares 1,245
Proposed sale 2 Apr 2026
Value US$6,897.30 | Price 5.54 | Shares 1,245
Planned sale 10 Mar 2026
Value US$132,274.52 | Price 6.22 | Shares 21,266
Proposed sale 10 Mar 2026
Value US$132,319.18 | Price 6.22 | Shares 21,266
Planned sale 20 Jan 2026
Value US$90,000.00 | Price 9.00 | Shares 10,000
Proposed sale 20 Jan 2026
Value US$90,000.00 | Price 9.00 | Shares 10,000
Planned sale 7 Jan 2026
Value US$20,000.00 | Price 10.00 | Shares 2,000
Proposed sale 7 Jan 2026
Value US$20,000.00 | Price 10.00 | Shares 2,000
Planned sale 6 Jan 2026
Value US$97,000.00 | Price 9.70 | Shares 10,000
Proposed sale 6 Jan 2026
Value US$97,037.00 | Price 9.70 | Shares 10,000
Planned sale 23 Dec 2025
Value US$93,300.00 | Price 9.33 | Shares 10,000
Proposed sale 23 Dec 2025
Value US$93,327.00 | Price 9.33 | Shares 10,000
Sale 15 Dec 2025
Value US$29,250.00 | Price 9.75 | Shares 3,000
Planned sale 9 Dec 2025
Value US$43,680.00 | Price 10.00 | Shares 4,368
Planned sale 9 Dec 2025
Value US$97,000.00 | Price 9.70 | Shares 10,000
Proposed sale 9 Dec 2025
Value US$96,972.00 | Price 9.70 | Shares 10,000
Proposed sale 9 Dec 2025
Value US$43,680.00 | Price 10.00 | Shares 4,368
Sale 5 Dec 2025
Value US$241,500.00 | Price 9.66 | Shares 25,000
Proposed sale 5 Dec 2025
Value US$241,550.00 | Price 9.66 | Shares 25,000
Planned sale 3 Dec 2025
Value US$90,000.00 | Price 9.00 | Shares 10,000
Proposed sale 3 Dec 2025
Value US$90,000.00 | Price 9.00 | Shares 10,000
Planned sale 31 Oct 2025
Value US$6,633.00 | Price 9.00 | Shares 737
Planned sale 31 Oct 2025
Value US$90,000.00 | Price 9.00 | Shares 10,000
Proposed sale 31 Oct 2025
Value US$6,633.00 | Price 9.00 | Shares 737
Proposed sale 31 Oct 2025
Value US$90,000.00 | Price 9.00 | Shares 10,000
Sale 21 Aug 2025
Value US$1,057.32 | Price 8.01 | Shares 132
Planned sale 22 Jul 2025
Value US$106,000.00 | Price 10.60 | Shares 10,000
Proposed sale 22 Jul 2025
Value US$106,034.00 | Price 10.60 | Shares 10,000
Planned sale 8 Jul 2025
Value US$24,660.00 | Price 12.33 | Shares 2,000
Planned sale 8 Jul 2025
Value US$250,000.00 | Price 12.50 | Shares 20,000
Proposed sale 8 Jul 2025
Value US$249,921.00 | Price 12.50 | Shares 20,000
Proposed sale 8 Jul 2025
Value US$24,660.00 | Price 12.33 | Shares 2,000
Planned sale 7 Jul 2025
Value US$24,440.00 | Price 12.22 | Shares 2,000
Proposed sale 7 Jul 2025
Value US$24,440.00 | Price 12.22 | Shares 2,000
Planned sale 2 Jul 2025
Value US$8,711.34 | Price 11.82 | Shares 737
Proposed sale 2 Jul 2025
Value US$8,711.34 | Price 11.82 | Shares 737
Planned sale 1 Jul 2025
Value US$120,000.00 | Price 12.00 | Shares 10,000
Proposed sale 1 Jul 2025
Value US$120,000.00 | Price 12.00 | Shares 10,000
Planned sale 24 Jun 2025
Value US$116,700.00 | Price 11.67 | Shares 10,000
Proposed sale 24 Jun 2025
Value US$116,662.00 | Price 11.67 | Shares 10,000
Planned sale 10 Jun 2025
Value US$244,600.00 | Price 12.23 | Shares 20,000
Proposed sale 10 Jun 2025
Value US$244,631.00 | Price 12.23 | Shares 20,000
Planned sale 9 Jun 2025
Value US$24,680.00 | Price 12.34 | Shares 2,000
Proposed sale 9 Jun 2025
Value US$24,680.00 | Price 12.34 | Shares 2,000
Planned sale 3 Jun 2025
Value US$24,000.00 | Price 12.00 | Shares 2,000
Proposed sale 3 Jun 2025
Value US$24,000.00 | Price 12.00 | Shares 2,000
Planned sale 27 May 2025
Value US$262,400.00 | Price 13.12 | Shares 20,000
Proposed sale 27 May 2025
Value US$262,483.00 | Price 13.12 | Shares 20,000
Sale 21 May 2025
Value US$2,047.55 | Price 13.21 | Shares 155
Planned sale 13 May 2025
Value US$452,100.00 | Price 15.07 | Shares 30,000
Proposed sale 13 May 2025
Value US$352,245.00 | Price 11.74 | Shares 30,000
Planned sale 12 May 2025
Value US$150,000.00 | Price 15.00 | Shares 10,000
Proposed sale 12 May 2025
Value US$150,000.00 | Price 15.00 | Shares 10,000
Planned sale 7 May 2025
Value US$27,100.00 | Price 13.55 | Shares 2,000
Proposed sale 7 May 2025
Value US$27,100.00 | Price 13.55 | Shares 2,000
Planned sale 6 May 2025
Value US$26,440.00 | Price 13.22 | Shares 2,000
Proposed sale 6 May 2025
Value US$26,440.00 | Price 13.22 | Shares 2,000
Planned sale 29 Apr 2025
Value US$278,400.00 | Price 13.92 | Shares 20,000
Proposed sale 29 Apr 2025
Value US$278,415.00 | Price 13.92 | Shares 20,000
Planned sale 15 Apr 2025
Value US$275,200.00 | Price 13.76 | Shares 20,000
Proposed sale 15 Apr 2025
Value US$275,120.00 | Price 13.76 | Shares 20,000
Planned sale 8 Apr 2025
Value US$27,940.00 | Price 13.97 | Shares 2,000
Proposed sale 8 Apr 2025
Value US$27,940.00 | Price 13.97 | Shares 2,000
Planned sale 7 Apr 2025
Value US$26,440.00 | Price 13.22 | Shares 2,000
Proposed sale 7 Apr 2025
Value US$26,440.00 | Price 13.22 | Shares 2,000
Planned sale 3 Apr 2025
Value US$10,907.60 | Price 14.80 | Shares 737
Proposed sale 3 Apr 2025
Value US$10,907.60 | Price 14.80 | Shares 737
Planned sale 1 Apr 2025
Value US$468,300.00 | Price 15.61 | Shares 30,000
Proposed sale 1 Apr 2025
Value US$468,438.00 | Price 15.61 | Shares 30,000
Planned sale 18 Mar 2025
Value US$503,313.00 | Price 16.78 | Shares 30,000
Proposed sale 18 Mar 2025
Value US$503,310.00 | Price 16.78 | Shares 30,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-06-01 2026-06-01 PrS Proposed sale

Officer

Officer
39,155
401.24
US$176,010
39,155 401.24 US$176,010
2026-06-01 2026-06-01 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
41,314 +3.1%
180.33
US$233,160
41,314 +3.1% 180.33 US$233,160
2026-05-15 2026-05-15 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
88,477 -5.1%
73.01
US$3,049,696
88,477 -5.1% 73.01 US$3,049,696
2026-05-15 2026-05-15 PrS Proposed sale

Officer

Officer
467
6.45
US$3,012
467 6.45 US$3,012
2026-04-02 2026-04-02 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
1,245 -0.2%
5.54
US$6,897
1,245 -0.2% 5.54 US$6,897
2026-04-02 2026-04-02 PrS Proposed sale

Officer

Officer
1,245
5.54
US$6,897
1,245 5.54 US$6,897
2026-03-12 2026-03-10 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
21,266 -3.9%
6.22
US$132,275
21,266 -3.9% 6.22 US$132,275
2026-03-10 2026-03-10 PrS Proposed sale

Officer

Officer
21,266
6.22
US$132,319
21,266 6.22 US$132,319
2026-01-21 2026-01-20 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.3%
9.00
US$90,000
10,000 -0.3% 9.00 US$90,000
2026-01-20 2026-01-20 PrS Proposed sale

Officer; Director

Executive Director
10,000
9.00
US$90,000
10,000 9.00 US$90,000
2026-01-08 2026-01-07 PlS Planned sale

CHIEF FINANCIAL OFFICER

Officer
2,000 -0.5%
10.00
US$20,000
2,000 -0.5% 10.00 US$20,000
2026-01-07 2026-01-07 PrS Proposed sale

Officer

Officer
2,000
10.00
US$20,000
2,000 10.00 US$20,000
2026-01-08 2026-01-06 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.3%
9.70
US$97,000
10,000 -0.3% 9.70 US$97,000
2026-01-06 2026-01-06 PrS Proposed sale

Officer; Director

Executive Director
10,000
9.70
US$97,037
10,000 9.70 US$97,037
2025-12-29 2025-12-23 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.4%
9.33
US$93,300
10,000 -0.4% 9.33 US$93,300
2025-12-23 2025-12-23 PrS Proposed sale

Officer; Director

Executive Director
10,000
9.33
US$93,327
10,000 9.33 US$93,327
2025-12-17 2025-12-15 S Sale Non-Executive Director
3,000 -3.1%
9.75
US$29,250
3,000 -3.1% 9.75 US$29,250
2025-12-11 2025-12-09 PlS Planned sale

CHIEF FINANCIAL OFFICER

Officer
4,368 -1.3%
10.00
US$43,680
4,368 -1.3% 10.00 US$43,680
2025-12-11 2025-12-09 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.4%
9.70
US$97,000
10,000 -0.4% 9.70 US$97,000
2025-12-09 2025-12-09 PrS Proposed sale

Officer; Director

Executive Director
10,000
9.70
US$96,972
10,000 9.70 US$96,972
2025-12-09 2025-12-09 PrS Proposed sale

Officer

Officer
4,368
10.00
US$43,680
4,368 10.00 US$43,680
2025-12-09 2025-12-05 S Sale

CHIEF OPERATING OFFICER

Officer
25,000 -5.4%
9.66
US$241,500
25,000 -5.4% 9.66 US$241,500
2025-12-05 2025-12-05 PrS Proposed sale

Officer

Officer
25,000
9.66
US$241,550
25,000 9.66 US$241,550
2025-12-04 2025-12-03 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.4%
9.00
US$90,000
10,000 -0.4% 9.00 US$90,000
2025-12-03 2025-12-03 PrS Proposed sale

Officer; Director

Executive Director
10,000
9.00
US$90,000
10,000 9.00 US$90,000
2025-11-04 2025-10-31 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
737 -0.2%
9.00
US$6,633
737 -0.2% 9.00 US$6,633
2025-11-04 2025-10-31 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.3%
9.00
US$90,000
10,000 -0.3% 9.00 US$90,000
2025-10-31 2025-10-31 PrS Proposed sale

Officer

Officer
737
9.00
US$6,633
737 9.00 US$6,633
2025-10-31 2025-10-31 PrS Proposed sale

Officer; Director

Executive Director
10,000
9.00
US$90,000
10,000 9.00 US$90,000
2025-08-25 2025-08-21 S Sale

CHIEF EXECUTIVE OFFICER

Executive Director
132 -1.0%
8.01
US$1,057
132 -1.0% 8.01 US$1,057
2025-07-23 2025-07-22 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.3%
10.60
US$106,000
10,000 -0.3% 10.60 US$106,000
2025-07-22 2025-07-22 PrS Proposed sale

Officer; Director

Executive Director
10,000
10.60
US$106,034
10,000 10.60 US$106,034
2025-07-10 2025-07-08 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
2,000 -0.4%
12.33
US$24,660
2,000 -0.4% 12.33 US$24,660
2025-07-10 2025-07-08 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
20,000 -0.7%
12.50
US$250,000
20,000 -0.7% 12.50 US$250,000
2025-07-08 2025-07-08 PrS Proposed sale

Officer; Director

Executive Director
20,000
12.50
US$249,921
20,000 12.50 US$249,921
2025-07-08 2025-07-08 PrS Proposed sale

Officer

Officer
2,000
12.33
US$24,660
2,000 12.33 US$24,660
2025-07-08 2025-07-07 PlS Planned sale

CHIEF FINANCIAL OFFICER

Officer
2,000 -0.6%
12.22
US$24,440
2,000 -0.6% 12.22 US$24,440
2025-07-07 2025-07-07 PrS Proposed sale

Officer

Officer
2,000
12.22
US$24,440
2,000 12.22 US$24,440
2025-07-03 2025-07-02 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
737 -0.2%
11.82
US$8,711
737 -0.2% 11.82 US$8,711
2025-07-02 2025-07-02 PrS Proposed sale

Officer

Officer
737
11.82
US$8,711
737 11.82 US$8,711
2025-07-02 2025-07-01 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.3%
12.00
US$120,000
10,000 -0.3% 12.00 US$120,000
2025-07-01 2025-07-01 PrS Proposed sale

Officer; Director

Executive Director
10,000
12.00
US$120,000
10,000 12.00 US$120,000
2025-06-26 2025-06-24 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.3%
11.67
US$116,700
10,000 -0.3% 11.67 US$116,700
2025-06-24 2025-06-24 PrS Proposed sale

Officer; Director

Executive Director
10,000
11.67
US$116,662
10,000 11.67 US$116,662
2025-06-11 2025-06-10 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
20,000 -0.7%
12.23
US$244,600
20,000 -0.7% 12.23 US$244,600
2025-06-10 2025-06-10 PrS Proposed sale

Officer; Director

Executive Director
20,000
12.23
US$244,631
20,000 12.23 US$244,631
2025-06-11 2025-06-09 PlS Planned sale

CHIEF FINANCIAL OFFICER

Officer
2,000 -0.6%
12.34
US$24,680
2,000 -0.6% 12.34 US$24,680
2025-06-09 2025-06-09 PrS Proposed sale

Officer

Officer
2,000
12.34
US$24,680
2,000 12.34 US$24,680
2025-06-05 2025-06-03 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
2,000 -0.4%
12.00
US$24,000
2,000 -0.4% 12.00 US$24,000
2025-06-03 2025-06-03 PrS Proposed sale

Officer

Officer
2,000
12.00
US$24,000
2,000 12.00 US$24,000
2025-05-29 2025-05-27 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
20,000 -0.7%
13.12
US$262,400
20,000 -0.7% 13.12 US$262,400
2025-05-27 2025-05-27 PrS Proposed sale

Officer; Director

Executive Director
20,000
13.12
US$262,483
20,000 13.12 US$262,483
2025-05-23 2025-05-21 S Sale

CHIEF EXECUTIVE OFFICER

Executive Director
155 -1.2%
13.21
US$2,048
155 -1.2% 13.21 US$2,048
2025-05-14 2025-05-13 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
30,000 -1.0%
15.07
US$452,100
30,000 -1.0% 15.07 US$452,100
2025-05-13 2025-05-13 PrS Proposed sale

Officer; Director

Executive Director
30,000
11.74
US$352,245
30,000 11.74 US$352,245
2025-05-14 2025-05-12 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
10,000 -0.3%
15.00
US$150,000
10,000 -0.3% 15.00 US$150,000
2025-05-12 2025-05-12 PrS Proposed sale

Officer; Director

Executive Director
10,000
15.00
US$150,000
10,000 15.00 US$150,000
2025-05-08 2025-05-07 PlS Planned sale

CHIEF FINANCIAL OFFICER

Officer
2,000 -0.6%
13.55
US$27,100
2,000 -0.6% 13.55 US$27,100
2025-05-07 2025-05-07 PrS Proposed sale

Officer

Officer
2,000
13.55
US$27,100
2,000 13.55 US$27,100
2025-05-08 2025-05-06 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
2,000 -0.4%
13.22
US$26,440
2,000 -0.4% 13.22 US$26,440
2025-05-06 2025-05-06 PrS Proposed sale

Officer

Officer
2,000
13.22
US$26,440
2,000 13.22 US$26,440
2025-04-30 2025-04-29 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
20,000 -0.6%
13.92
US$278,400
20,000 -0.6% 13.92 US$278,400
2025-04-29 2025-04-29 PrS Proposed sale

Officer; Director

Executive Director
20,000
13.92
US$278,415
20,000 13.92 US$278,415
2025-04-17 2025-04-15 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
20,000 -0.6%
13.76
US$275,200
20,000 -0.6% 13.76 US$275,200
2025-04-15 2025-04-15 PrS Proposed sale

Officer; Director

Executive Director
20,000
13.76
US$275,120
20,000 13.76 US$275,120
2025-04-09 2025-04-08 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
2,000 -0.4%
13.97
US$27,940
2,000 -0.4% 13.97 US$27,940
2025-04-08 2025-04-08 PrS Proposed sale

Officer

Officer
2,000
13.97
US$27,940
2,000 13.97 US$27,940
2025-04-09 2025-04-07 PlS Planned sale

CHIEF FINANCIAL OFFICER

Officer
2,000 -0.5%
13.22
US$26,440
2,000 -0.5% 13.22 US$26,440
2025-04-07 2025-04-07 PrS Proposed sale

Officer

Officer
2,000
13.22
US$26,440
2,000 13.22 US$26,440
2025-04-07 2025-04-03 PlS Planned sale

CHIEF OPERATING OFFICER

Officer
737 -0.2%
14.80
US$10,908
737 -0.2% 14.80 US$10,908
2025-04-03 2025-04-03 PrS Proposed sale

Officer

Officer
737
14.80
US$10,908
737 14.80 US$10,908
2025-04-03 2025-04-01 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
30,000 -0.9%
15.61
US$468,300
30,000 -0.9% 15.61 US$468,300
2025-04-01 2025-04-01 PrS Proposed sale

Officer; Director

Executive Director
30,000
15.61
US$468,438
30,000 15.61 US$468,438
2025-03-20 2025-03-18 PlS Planned sale

CHIEF EXECUTIVE OFFICER

Executive Director
30,000 -0.9%
16.78
US$503,313
30,000 -0.9% 16.78 US$503,313
2025-03-18 2025-03-18 PrS Proposed sale

Officer; Director

Executive Director
30,000
16.78
US$503,310
30,000 16.78 US$503,310