Skip to contentDESOUZA ERROL B — Biodel Inc insider: 126 transactions · InsiderLensDESOUZA ERROL B
- Director at Cyclerion Therapeutics, Inc. · on record since Jun 28, 2021
- Director at IDEXX LABORATORIES INC /DE · on record since Feb 16, 2006
- Director at TARGACEPT INC · on record since Apr 11, 2006
- Director at Alector, Inc. · on record since Mar 21, 2024
- Director at PALATIN TECHNOLOGIES INC · on record since Jul 5, 2006
- Director at Biodel Inc · on record since Apr 2, 2010
- CEO at Biodel Inc · on record since Dec 16, 2010
- Director at GLYCOMIMETICS INC · on record since Oct 26, 2015
- Director at ZONAGEN INC · on record since Jun 17, 2020
Insider trading activity of DESOUZA ERROL B
- Transactions on record
- 126
- since Oct 2, 2003
- Open-market buys
- 1
- $33.4K
- Open-market sells
- 0
- Companies traded
- 8
- last filing Jun 17, 2026
Figures computed from official regulatory filings — methodology.
Companies where DESOUZA ERROL B has traded
- Alector, Inc.6 tx · Jun 17, 2026
- ZONAGEN INC6 tx · May 14, 2025
- Cyclerion Therapeutics, Inc.4 tx · Dec 4, 2023
- GLYCOMIMETICS INC23 tx · Oct 5, 2021
- Biodel Inc32 tx · $168.9K · Oct 2, 2015
- TARGACEPT INC16 tx · $346.6 · Aug 18, 2015
- PALATIN TECHNOLOGIES INC8 tx · Jul 23, 2010
- IDEXX LABORATORIES INC /DE31 tx · $564.1K · May 1, 2009
Track record of DESOUZA ERROL B
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of DESOUZA ERROL B
Co-insiders of DESOUZA ERROL B
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BARRIS PETER JGLYCOMIMETICS INC +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 17, 2026 | Award | 28,700 | 0.00 USD | — | SEC |
| Jun 17, 2026 | AwardD | 9,450 | 0.00 USD | — | SEC |
| Jun 12, 2025 | Award | 28,700 | 0.00 USD | $0 | SEC |
| Jun 12, 2025 | AwardD | 9,450 | 0.00 USD | $0 | SEC |
| May 14, 2025 | Award | 7,614 | 0.00 USD | $0 | SEC |
| Jun 10, 2024 | Award | 9,293 | 0.00 USD | $0 | SEC |
| Mar 21, 2024 | Award | 41,250 | 0.00 USD | $0 | SEC |
| Mar 21, 2024 | AwardD | 19,420 | 0.00 USD | $0 | SEC |
| Dec 4, 2023 | Award | 20,000 | 0.00 USD | $0 | SEC |
| Dec 4, 2023 | Award | 30,000 | 0.00 USD | $0 | SEC |
| Jun 26, 2023 | Award | 7,747 | 0.00 USD | $0 | SEC |
| Jun 24, 2022 | Award | 6,328 | 0.00 USD | $0 | SEC |
| Jun 16, 2022 | AwardD | 20,000 | 0.00 USD | $0 | SEC |
| Oct 5, 2021 | Award | 3,588 | 0.00 USD | $0 | SEC |
| Jul 2, 2021 | AwardD | 14,000 | 0.00 USD | $0 | SEC |
| Jul 2, 2021 | Award | 3,406 | 0.00 USD | $0 | SEC |
| Jun 29, 2021 | Award | 5,726 | 0.00 USD | $0 | SEC |
| Jun 28, 2021 | AwardD | 10,000 | 0.00 USD | $0 | SEC |
| Apr 5, 2021 | Award | 2,926 | 0.00 USD | $0 | SEC |
| Jan 6, 2021 | Award | 2,129 | 0.00 USD | $0 | SEC |
| Oct 2, 2020 | Award | 3,125 | 0.00 USD | $0 | SEC |
| Jul 2, 2020 | Award | 2,129 | 0.00 USD | $0 | SEC |
| Jun 17, 2020 | Award | 35,715 | 0.00 USD | $0 | SEC |
| Jun 12, 2020 | AwardD | 5,000 | 0.00 USD | $0 | SEC |
| Apr 3, 2020 | Award | 2,860 | 0.00 USD | $0 | SEC |