6 transactions in one company, from February 2, 2026 to May 4, 2026.
Where this insider traded.
| Company | Ticker | Trades | Bought | Sold |
|---|---|---|---|---|
| Spero Therapeutics, Inc. | SPRO | 6 | — | $311K |
6 in total, newest filings first.
| Company | Ticker | Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|---|
| Spero Therapeutics, Inc. | SPRO | Esther RajaveluOfficer | May 4 | S | 25,240 | $2.51 | $63K |
| Spero Therapeutics, Inc. | SPRO | Esther RajaveluOfficer | Feb 6 | S | 50,816 | $2.36 | $120K |
| Spero Therapeutics, Inc. | SPRO | Esther RajaveluOfficer | Feb 6 | S | 37,101 | $2.36 | $88K |
| Spero Therapeutics, Inc. | SPRO | Esther RajaveluOfficerDERIV | Feb 2 | A | 498,000 | $0.00 | —? |
| Spero Therapeutics, Inc. | SPRO | Esther RajaveluOfficer | Feb 2 | S | 18,442 | $2.20 | $41K |
| Spero Therapeutics, Inc. | SPRO | Esther RajaveluOfficer | Feb 2 | A | 249,000 | $0.00 | — |