# Grid Dynamics Holdings, Inc. (GDYN) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/gdyn

> 13 non-derivative transactions: 0 purchases, 4 sales ($74K). CIK 1743725.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-03 | Gryzlov Yury | Officer | S | 3918.0 | 8.0 | 503070.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026060496/0001628280-26-060496-index.htm |
| 2026-08-21 | Livschitz Leonard | Director, Officer | F | 174.0 | 7.96 | 10834.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026058721/0001628280-26-058721-index.htm |
| 2026-08-18 | Gryzlov Yury | Officer | S | 467.0 | 7.53 | 506988.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026057982/0001628280-26-057982-index.htm |
| 2026-08-14 | Gryzlov Yury | Officer | F | 632.0 | 7.75 | 507455.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026057484/0001628280-26-057484-index.htm |
| 2026-08-14 | Livschitz Leonard | Director, Officer | F | 252.0 | 7.65 | 11008.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026057488/0001628280-26-057488-index.htm |
| 2026-08-13 | Gryzlov Yury | Officer | S | 3930.0 | 8.0 | 508087.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026056862/0001628280-26-056862-index.htm |
| 2026-08-07 | Zhang Shuo | Director | G | 5134.0 | 0.0 | 104772.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026055376/0001628280-26-055376-index.htm |
| 2026-07-28 | Doradla Anil | Officer | F | 667.0 | 6.14 | 397358.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026050308/0001628280-26-050308-index.htm |
| 2026-07-02 | Livschitz Leonard | Director, Officer | F | 35968.0 | 6.24 | 3355528.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026046916/0001628280-26-046916-index.htm |
| 2026-07-02 | Gryzlov Yury | Officer | S | 1245.0 | 6.29 | 512017.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026047078/0001628280-26-047078-index.htm |
| 2026-07-01 | Doradla Anil | Officer | F | 2118.0 | 6.24 | 398025.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026046925/0001628280-26-046925-index.htm |
| 2026-07-01 | Gryzlov Yury | Officer | F | 1686.0 | 6.24 | 513262.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026046927/0001628280-26-046927-index.htm |
| 2026-07-01 | Livschitz Leonard | Director, Officer | F | 35968.0 | 6.24 | 3355528.0 | https://www.sec.gov/Archives/edgar/data/1743725/000162828026047082/0001628280-26-047082-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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