🕵️ GRID Dynamics Holdings, Inc. ($GDYN)
SEC insider & ownership activity, last 12 months · CIK 1743725 · every row links its SEC filing
Over the last 12 months insiders sold $1.1M with no open-market buying against it. Livschitz Leonard sold $558K through a 10b5-1 trading plan in 7 lots (Aug–Jan). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 4 sellers, $1.1M (17 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Livschitz Leonard | 0 | – | 7 | $558K | Jan 20, 2026 |
| Gryzlov Yury | 0 | – | 7 | $434K | Jul 2, 2026 |
| Doradla Anil | 0 | – | 2 | $64K | Jan 7, 2026 |
| Zhang Shuo | 0 | – | 1 | $29K | Dec 15, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 6.7% | Class A | 13G | Jul 8, 2026 | filing ↗ |
| Alyeska Investment Group, L.P. | 6.2% | 13G | May 15, 2026 | filing ↗ | |
| Alyeska Fund GP, LLC | 6.2% | 13G | May 15, 2026 | filing ↗ | |
| Anand Parekh | 6.2% | 13G | May 15, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Yury Gryzlov | $8K | Jul 2, 2026 | filing ↗ |
| Yury Gryzlov | $35K | Jun 1, 2026 | filing ↗ |
| Yury Gryzlov | $3K | May 15, 2026 | filing ↗ |
| Yury Gryzlov | $7K | Apr 2, 2026 | filing ↗ |
| Yury Gryzlov | $132K | Mar 10, 2026 | filing ↗ |
| Leonard Livschitz | $90K | Jan 20, 2026 | filing ↗ |
| Anil Kumar Doradla | $20K | Jan 7, 2026 | filing ↗ |
| Leonard Livschitz | $97K | Jan 6, 2026 | filing ↗ |
| Leonard Livschitz | $93K | Dec 23, 2025 | filing ↗ |
| Leonard Livschitz | $97K | Dec 9, 2025 | filing ↗ |
| Anil Kumar Doradla | $44K | Dec 9, 2025 | filing ↗ |
| Yury Gryzlov | $242K | Dec 5, 2025 | filing ↗ |
| Leonard Livschitz | $90K | Dec 3, 2025 | filing ↗ |
| Yury Gryzlov | $7K | Oct 31, 2025 | filing ↗ |
| Leonard Livschitz | $90K | Oct 31, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Apr 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 30, 2026 | filing ↗ |
| Earnings (2.02) | Mar 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 5, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Feb 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 26, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 23, 2025 | filing ↗ |
| Shareholder vote (5.07) | Dec 23, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 23, 2025 | filing ↗ |
| Officer/director changes (5.02) | Nov 7, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 7, 2025 | filing ↗ |
| Earnings (2.02) | Oct 30, 2025 | filing ↗ |
| Other events (8.01) | Oct 30, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 30, 2025 | filing ↗ |
| Earnings (2.02) | Jul 31, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 31, 2025 | filing ↗ |