DESOUZA ERROL B
Insider CIK 1213895 · TRGT Director · BIOD CEO, Director · ALEC Director · CYCN Director · RPRX Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| ALEC Alector, Inc. | A Award deriv | 2026-06-17 | 2026-06-17 | 9,450 | — | $0 | 9,450 | SEC↗ |
| ALEC Alector, Inc. | A Award | 2026-06-17 | 2026-06-17 | 28,700 | — | $0 | 98,650 | SEC↗ |
| ALEC Alector, Inc. | A Award deriv | 2025-06-11 | 2025-06-12 | 9,450 | — | $0 | 9,450 | SEC↗ |
| ALEC Alector, Inc. | A Award | 2025-06-11 | 2025-06-12 | 28,700 | — | $0 | 69,950 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2025-05-13 | 2025-05-14 | 7,614 | — | $0 | 81,352 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2024-06-07 | 2024-06-10 | 9,293 | — | $0 | 73,738 | SEC↗ |
| ALEC Alector, Inc. | A Award deriv | 2024-03-19 | 2024-03-21 | 19,420 | — | $0 | 19,420 | SEC↗ |
| ALEC Alector, Inc. | A Award | 2024-03-19 | 2024-03-21 | 41,250 | — | $0 | 41,250 | SEC↗ |
| CYCN Cyclerion Therapeutics, In | A Award | 2023-11-30 | 2023-12-04 | 20,000 | — | $0 | 50,000 | SEC↗ |
| CYCN Cyclerion Therapeutics, In | A Award | 2023-11-30 | 2023-12-04 | 30,000 | — | $0 | 30,000 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2023-06-23 | 2023-06-26 | 7,747 | — | $0 | 64,445 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2022-06-24 | 2022-06-24 | 6,328 | — | $0 | 56,698 | SEC↗ |
| CYCN Cyclerion Therapeutics, In | A Award deriv | 2022-06-14 | 2022-06-16 | 20,000 | — | $0 | 20,000 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2021-10-01 | 2021-10-05 | 3,588 | — | $0 | 29,801 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2021-07-01 | 2021-07-02 | 3,406 | — | $0 | 26,213 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2021-06-25 | 2021-06-29 | 5,726 | — | $0 | 50,370 | SEC↗ |
| CYCN Cyclerion Therapeutics, In | A Award deriv | 2021-06-24 | 2021-06-28 | 10,000 | — | $0 | 10,000 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award deriv | 2021-06-09 | 2021-07-02 | 14,000 | — | $0 | 14,000 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2021-04-01 | 2021-04-05 | 2,926 | — | $0 | 22,807 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2021-01-05 | 2021-01-06 | 2,129 | — | $0 | 19,881 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2020-10-01 | 2020-10-02 | 3,125 | — | $0 | 17,752 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2020-07-01 | 2020-07-02 | 2,129 | — | $0 | 14,627 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2020-06-18 | 2020-09-23 | 8,929 | — | $0 | 44,644 | SEC↗ |
| RPRX Royalty Pharma plc | A Award deriv | 2020-06-15 | 2020-09-23 | 53,915 | — | $0 | 53,915 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2020-06-15 | 2020-06-17 | 35,715 | — | $0 | 35,715 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award deriv | 2020-06-11 | 2020-06-12 | 5,000 | — | $0 | 5,000 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2020-04-01 | 2020-04-03 | 2,860 | — | $0 | 12,498 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2020-01-02 | 2020-01-02 | 1,835 | — | $0 | 9,638 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2019-10-01 | 2019-10-02 | 2,545 | — | $0 | 7,803 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2019-07-01 | 2019-07-02 | 1,810 | — | $0 | 5,258 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award deriv | 2019-06-13 | 2019-06-17 | 5,000 | — | $0 | 5,000 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2019-04-01 | 2019-04-02 | 1,504 | — | $0 | 3,448 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award | 2018-12-31 | 2019-01-03 | 1,703 | — | $0 | 1,944 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award deriv | 2018-06-13 | 2018-06-15 | 5,000 | — | $0 | 5,000 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | J Other deriv | 2018-02-20 | 2018-02-22 | 4,679 | — | $0 | 0 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | J Other deriv | 2018-02-20 | 2018-02-22 | 0 | — | $0 | 0 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award deriv | 2017-07-13 | 2017-07-14 | 10,000 | — | $0 | 10,000 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award deriv | 2016-06-09 | 2016-06-13 | 7,500 | — | $0 | 7,500 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award deriv | 2015-10-22 | 2015-10-26 | 8,250 | — | $0 | 8,250 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award deriv | 2015-10-22 | 2015-10-26 | 6,750 | — | $0 | 6,750 | SEC↗ |
| CBIO CATALYST BIOSCIENCES, INC. | A Award deriv | 2015-10-22 | 2015-12-15 | 6,750 | — | $0 | 6,750 | SEC↗ |
| BIOD Biodel Inc | M Exercise deriv | 2015-09-30 | 2015-10-02 | 0 | — | $0 | 0 | SEC↗ |
| BIOD Biodel Inc | F Tax w/h | 2015-09-30 | 2015-10-02 | 43,469 | $0.44 | $19.1K | 159,416 | SEC↗ |
| BIOD Biodel Inc | M Exercise | 2015-09-30 | 2015-10-02 | 131,128 | — | $0 | 202,885 | SEC↗ |
| TRGT TARGACEPT INC | A Award deriv | 2015-08-14 | 2015-08-18 | 0 | — | $0 | 0 | SEC↗ |
| BIOD Biodel Inc | A Award deriv | 2014-12-19 | 2014-12-23 | 225,000 | — | $0 | 225,000 | SEC↗ |
| TRGT TARGACEPT INC | A Award | 2014-12-11 | 2014-12-12 | 10,000 | — | $0 | 15,333 | SEC↗ |
| BIOD Biodel Inc | A Award deriv | 2014-11-11 | 2014-11-13 | 131,128 | — | $0 | 131,128 | SEC↗ |
| TRGT TARGACEPT INC | A Award deriv | 2014-06-12 | 2014-06-13 | 12,500 | — | $0 | 12,500 | SEC↗ |
| BIOD Biodel Inc | M Exercise deriv | 2014-03-12 | 2014-03-14 | 5,625 | — | $0 | 0 | SEC↗ |
| BIOD Biodel Inc | F Tax w/h | 2014-03-12 | 2014-03-14 | 1,760 | — | $0 | 71,757 | SEC↗ |
| BIOD Biodel Inc | M Exercise | 2014-03-12 | 2014-03-14 | 5,625 | — | $0 | 73,517 | SEC↗ |
| BIOD Biodel Inc | A Award deriv | 2013-12-23 | 2013-12-23 | 300,000 | — | $0 | 300,000 | SEC↗ |
| TRGT TARGACEPT INC | A Award deriv | 2013-06-07 | 2013-06-10 | 12,500 | — | $0 | 12,500 | SEC↗ |
| BIOD Biodel Inc | M Exercise deriv | 2013-03-12 | 2013-03-14 | 5,625 | — | $0 | 5,625 | SEC↗ |
| BIOD Biodel Inc | M Exercise | 2013-03-12 | 2013-03-14 | 5,625 | — | $0 | 59,676 | SEC↗ |
| BIOD Biodel Inc | A Award deriv | 2012-12-21 | 2012-12-21 | 115,531 | — | $0 | 115,531 | SEC↗ |
| BIOD Biodel Inc | M Exercise deriv | 2012-09-30 | 2012-10-02 | 56,250 | — | $0 | 0 | SEC↗ |
| BIOD Biodel Inc | M Exercise deriv | 2012-09-30 | 2012-10-02 | 56,250 | — | $0 | 0 | SEC↗ |
| BIOD Biodel Inc | M Exercise | 2012-09-30 | 2012-10-02 | 56,250 | — | $0 | 73,024 | SEC↗ |
| BIOD Biodel Inc | F Tax w/h | 2012-09-30 | 2012-10-02 | 18,973 | $2.87 | $54.5K | 54,051 | SEC↗ |
| BIOD Biodel Inc | M Exercise | 2012-09-30 | 2012-10-02 | 56,250 | — | $0 | 73,024 | SEC↗ |
| BIOD Biodel Inc | F Tax w/h | 2012-09-30 | 2012-10-02 | 18,973 | $2.87 | $54.5K | 54,051 | SEC↗ |
| BIOD Biodel Inc | P Buy | 2012-09-20 | 2013-09-23 | 10,000 | $3.34 | $33.4K | 67,892 | SEC↗ |
| TRGT TARGACEPT INC | A Award deriv | 2012-06-07 | 2012-06-08 | 7,500 | — | $0 | 7,500 | SEC↗ |
| BIOD Biodel Inc | A Award deriv | 2012-03-29 | 2012-04-02 | 225,000 | — | $0 | 225,000 | SEC↗ |
| BIOD Biodel Inc | F Tax w/h | 2012-03-12 | 2013-03-14 | 1,784 | — | $0 | 57,892 | SEC↗ |
| BIOD Biodel Inc | M Exercise deriv | 2012-03-12 | 2012-03-14 | 45,000 | — | $0 | 0 | SEC↗ |
| BIOD Biodel Inc | M Exercise | 2012-03-12 | 2012-03-14 | 45,000 | — | $0 | 67,097 | SEC↗ |