Insider · CIK 0001807743
Zack Debra
Reports to the SEC for 2 companies · CAMBRIDGE, MA
Transactions
7
Companies
2
Filings
5
CIK
0001807743
Forms 4 and 5
Insider transactions
| Date | Company | Value |
|---|---|---|
| 2026-08-03 | SPROSpero Therapeutics, Inc.A Award | — |
| 2026-08-03 | SPROSpero Therapeutics, Inc. · Stock option (right to buy)A Award | — |
| 2022-03-01 | XGNEXAGEN INC.F Tax Payment | −$23.1K |
| 2022-02-04 | XGNEXAGEN INC.A Award | — |
| 2021-02-23 | XGNEXAGEN INC.A Award | — |
| 2021-02-23 | XGNEXAGEN INC. · Stock Option(right to buy)A Award | — |
| 2020-03-24 | XGNEXAGEN INC. · Stock Option (Right to Buy)A Award | — |
Recent filings
- 4Zack Debra0001807743-26-000007SEC(opens sec.gov)
- 4Zack Debra0001274737-22-000019SEC(opens sec.gov)
- 4Zack Debra0001274737-22-000011SEC(opens sec.gov)
- 4Zack Debra0001274737-21-000009SEC(opens sec.gov)
- 4Zack Debra0001209191-20-021345SEC(opens sec.gov)
Companies
Address
C/O SPERO THERAPEUTICS, INC. 675 MASSACHUSETTS AVENUE, 14TH FLOOR
CAMBRIDGE, MA, 02139