Grid Dynamics Holdings, Inc. (GDYN) Insider Trading
Over the last 3 months, GDYN insiders made 0 open-market buys and 3 sales, a net sale of -$43K (SEC Form 4). Over the last 6 months, 131 institutions increased and 131 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
3
Net (3m)
-$42.8K
Insider trades by month Buys Sells
Mar
Apr
May
Jun
Jul
Aug
Context3-month price +8.9%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 24, 2026 | Livschitz Leonarddirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 174 | $7.96 |
| Aug 19, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Sell | 467 | $7.53 |
| Aug 17, 2026 | Livschitz Leonarddirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 252 | $7.65 |
| Aug 17, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Tax | 632 | $7.75 |
| Aug 13, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Sell | 3,930 | $8.00 |
| Jul 28, 2026 | Doradla Anilofficer: CHIEF FINANCIAL OFFICER | Tax | 667 | $6.14 |
| Jul 2, 2026 | Doradla Anilofficer: CHIEF FINANCIAL OFFICER | Tax | 2,118 | $6.24 |
| Jul 2, 2026 | Livschitz Leonarddirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 35,968 | $6.24 |
| Jul 2, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Sell | 1,245 | $6.29 |
| Jul 2, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Tax | 1,686 | $6.24 |
| Jun 1, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Sell | 4,435 | $8.00 |
| May 26, 2026 | CARNEY LLOYDdirector | Grant | 2,309 | — |
| May 26, 2026 | Livschitz Leonarddirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 162 | $7.08 |
| May 15, 2026 | Livschitz Leonarddirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 236 | $6.45 |
| May 15, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Sell | 467 | $6.45 |
| May 14, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Tax | 632 | $6.47 |
| Apr 28, 2026 | Doradla Anilofficer: CHIEF FINANCIAL OFFICER | Tax | 702 | $5.60 |
| Apr 2, 2026 | Doradla Anilofficer: CHIEF FINANCIAL OFFICER | Tax | 2,108 | $5.64 |
| Apr 2, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Sell | 1,245 | $5.54 |
| Apr 2, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Tax | 1,686 | $5.64 |
| Apr 2, 2026 | Livschitz Leonarddirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 35,968 | $5.64 |
| Mar 12, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Sell | 21,266 | $6.22 |
| Feb 24, 2026 | Livschitz Leonarddirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 178 | $6.81 |
| Feb 18, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Tax | 2,629 | $6.58 |
| Feb 18, 2026 | Livschitz Leonarddirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 1,024 | $6.58 |
| Feb 10, 2026 | Doradla Anilofficer: CHIEF FINANCIAL OFFICER | Grant | 49,368 | — |
| Feb 10, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Grant | 65,824 | — |
| Feb 10, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Tax | 8,654 | $6.94 |
| Feb 10, 2026 | Gryzlov Yuryofficer: CHIEF OPERATING OFFICER | Tax | 17,310 | $6.94 |
| Feb 10, 2026 | Livschitz Leonarddirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 355,119 | $6.94 |
Source: GDYN SEC Form 4 filings, latest Aug 24, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their GDYN positions over the last 6 months (SEC Form 13F).
Increased
131
New positions
99
Reduced
131
Sold out
49
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 11.8M | May 13, 2026 |
| BlackRock, Inc. | Reduced | 6.7M | Aug 7, 2026 |
| Alyeska Investment Group, L.P. | Increased | 6.1M | Aug 14, 2026 |
| ALYESKA INVESTMENT GROUP, L.P. | Increased | 5.3M | May 15, 2026 |
| T. Rowe Price Investment Management, Inc. | Increased | 3.7M | Aug 14, 2026 |
| BAMCO INC /NY/ | Unchanged | 3.0M | May 15, 2026 |
| BAMCO INC /NY/ | Reduced | 3.0M | Aug 14, 2026 |
| STATE STREET CORP | Increased | 2.9M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2.8M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 2.8M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2.8M | May 8, 2026 |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | Increased | 2.6M | May 15, 2026 |
| MORGAN STANLEY | Increased | 2.4M | Aug 13, 2026 |
| ALLIANCEBERNSTEIN L.P. | Reduced | 2.3M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 2.2M | Aug 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.