Skip to contentMayo Stephen — AVI BIOPHARMA INC insider: 28 transactions · InsiderLensInsider trading activity of Mayo Stephen
- Transactions on record
- 28
- since Mar 17, 2021
- Open-market buys
- 0
- Open-market sells
- 4
- $645.9K
- Companies traded
- 3
- last filing Jun 23, 2026
Figures computed from official regulatory filings — methodology.
Companies where Mayo Stephen has traded
Track record of Mayo Stephen
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Mayo Stephen
Co-insiders of Mayo Stephen
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Barrett Elizabeth A.Allogene Therapeutics, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 23, 2026 | AwardD | 144,400 | 0.00 USD | — | SEC |
| Jun 5, 2026 | Award | 16,875 | — | — | SEC |
| Jun 2, 2026 | AwardD | 1,853.1 | 118.72 USD | $220K | SEC |
| Mar 13, 2026 | Sell | -7,239 | 17.02 USD | $123.2K | SEC |
| Jun 23, 2025 | AwardD | 95,400 | 0.00 USD | $0 | SEC |
| Jun 3, 2025 | AwardD | 2,863.09 | 76.84 USD | $220K | SEC |
| Mar 11, 2025 | Award | 2,383 | — | — | SEC |
| Mar 11, 2025 | AwardD | 4,792 | 0.00 USD | $0 | SEC |
| Jun 7, 2024 | AwardD | 191,082 | 0.00 USD | $0 | SEC |
| Jun 4, 2024 | AwardD | 1,752.43 | 125.54 USD | $220K | SEC |
| Mar 6, 2024 | Sell | -3,135 | 122.96 USD | $385.5K | SEC |
| Mar 5, 2024 | Award | 1,846 | 0.00 USD | $0 | SEC |
| Mar 5, 2024 | AwardD | 3,679 | 0.00 USD | $0 | SEC |
| Aug 9, 2023 | Sell | -10,000 | 4.29 USD | $42.9K | SEC |
| Jun 15, 2023 | AwardD | 116,120 | 0.00 USD | $0 | SEC |
| May 31, 2023 | AwardD | 1,980.73 | 111.07 USD | $220K | SEC |
| Mar 8, 2023 | AwardD | 3,257 | 0.00 USD | $0 | SEC |
| Mar 8, 2023 | Award | 1,523 | 0.00 USD | $0 | SEC |
| Nov 21, 2022 | Sell | -858 | 109.92 USD | $94.3K | SEC |
| Jul 12, 2022 | AwardD | 54,487 | 0.00 USD | $0 | SEC |
| Jul 12, 2022 | Award | 35,328 | 0.00 USD | $0 | SEC |
| Jun 1, 2022 | AwardD | 2,363.56 | 93.08 USD | $220K | SEC |
| Mar 9, 2022 | Award | 2,953 | 0.00 USD | $0 | SEC |
| Mar 9, 2022 | AwardD | 5,077 | 0.00 USD | $0 | SEC |
| Nov 17, 2021 | Award | 4,292 | 0.00 USD | $0 | SEC |