Skip to contentGryaznov Sergei — MAIA Biotechnology, Inc. insider: 14 transactions · InsiderLensInsider trading activity of Gryaznov Sergei
- Transactions on record
- 14
- since Aug 25, 2022
- Open-market buys
- 1
- $2.7K
- Open-market sells
- 0
- Companies traded
- 1
- last filing Jun 2, 2026
Figures computed from official regulatory filings — methodology.
Companies where Gryaznov Sergei has traded
Track record of Gryaznov Sergei
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Gryaznov Sergei
Co-insiders of Gryaznov Sergei
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Smith StanMAIA Biotechnology, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 2, 2026 | Buy | 2,000 | 1.35 USD | $2.7K | SEC |
| Jun 1, 2026 | AwardD | 400,000 | 0.00 USD | $0 | SEC |
| Apr 14, 2026 | AwardD | 400,000 | 0.00 USD | $0 | SEC |
| May 16, 2025 | AwardD | 200,000 | 0.00 USD | $0 | SEC |
| Feb 12, 2025 | AwardD | 200,000 | 0.00 USD | $0 | SEC |
| Apr 30, 2024 | AwardD | 141,000 | 0.00 USD | $0 | SEC |
| Jan 26, 2024 | AwardD | 100,000 | 0.00 USD | $0 | SEC |
| Jun 5, 2023 | AwardD | 75,982 | 0.00 USD | $0 | SEC |
| Mar 10, 2023 | AwardD | 100,000 | 0.00 USD | $0 | SEC |
| Dec 8, 2022 | Exercise | 10,000 | 1.83 USD | $18.3K | SEC |
| Dec 8, 2022 | ExerciseD | -10,000 | 0.00 USD | $0 | SEC |
| Sep 20, 2022 | AwardD | 100,000 | 0.00 USD | $0 | SEC |
| Aug 25, 2022 | Exercise | 10,000 | 1.80 USD | $18K | SEC |
| Aug 25, 2022 | ExerciseD | -10,000 | 0.00 USD | $0 | SEC |