|
⚲
|
| Keyboard |
| Keutzer Timothy
✚
|
|
|---|---|
| CIK # | 0001798155 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0001798155] | |
| 4 | [0001798155] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Keutzer Timothy | |
| Spero Therapeutics Inc |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Spero Therapeutics Inc SPRO
Common Stock
|
2026-02-06 | Sell | 18,652 | $2.36 | 44,019 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2026-02-04 | Sell | 3,471 | $2.24 | 7,775 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2026-02-03 | Sell | 24,224 | $2.14 | 51,839 |
|
Spero Therapeutics Inc SPRO
Stock Option (Right to Buy) · derivative
|
2026-02-02 | Grant | 137,000 | $0.00 | |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2026-02-02 | Grant | 68,000 | $0.00 | |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2026-02-02 | Sell | 18,891 | $2.20 | 41,560 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2025-02-05 | Sell | 24,920 | $0.78 | 19,438 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2025-02-05 | Sell | 3,974 | $0.78 | 3,100 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2025-02-05 | Sell | 27,643 | $0.78 | 21,562 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2025-02-03 | Grant | 266,139 | $0.00 | |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2024-08-27 | Sell | 2,213 | $1.35 | 2,988 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2024-02-02 | Sell | 30,971 | $1.36 | 42,121 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2024-02-01 | Grant | 239,731 | $0.00 | |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2023-08-28 | Sell | 1,854 | $1.26 | 2,336 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2023-02-02 | Sell | 3,394 | $1.86 | 6,313 |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2023-02-01 | Grant | 265,957 | $0.00 | |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2022-02-01 | Grant | 38,014 | $0.00 | |
|
Spero Therapeutics Inc SPRO
Stock Option (Right to Buy) · derivative
|
2022-02-01 | Grant | 53,190 | $0.00 | |
|
Spero Therapeutics Inc SPRO
Common Stock
|
2021-08-26 | Grant | 24,067 | $0.00 | |
|
Spero Therapeutics Inc SPRO
Stock Option (Right to Buy) · derivative
|
2021-02-01 | Grant | 57,432 | $0.00 | |
| showing 20 of 21 most recent transactions | |||||