SPRO
Spero Therapeutics, Inc.NASDAQHealthcare$2.43-0.82%ClosedMarket Cap: $140.7M
As of 2026-04-06
Insider Statistics (Q1 2026)
Purchases
4
Sales
4
Buy/Sell Ratio
1.00
Total Bought
$0.00
Total Sold
$4.00
Recent Insider Trades
| Filing Date | Name | Type | Action | Shares | Price | Shares After |
|---|---|---|---|---|---|---|
| Mon Feb 09 | Rajavelu Esther | officer: See Remarks | Sell | 37,101 | $2.36 | 1,062,907 |
| Mon Feb 09 | Rajavelu Esther | officer: See Remarks | Sell | 50,816 | $2.36 | 1,012,091 |
| Mon Feb 09 | Keutzer Timothy | officer: Chief Operating Officer | Sell | 18,652 | $2.36 | 742,506 |
| Thu Feb 05 | Keutzer Timothy | officer: Chief Operating Officer | Sell | 68,000 | $0.00 | 807,744 |
| Thu Feb 05 | Keutzer Timothy | officer: Chief Operating Officer | Sell | 18,891 | $2.20 | 788,853 |
| Thu Feb 05 | Keutzer Timothy | officer: Chief Operating Officer | Sell | 24,224 | $2.14 | 764,629 |
| Thu Feb 05 | Keutzer Timothy | officer: Chief Operating Officer | Sell | 3,471 | $2.24 | 761,158 |
| Thu Feb 05 | Keutzer Timothy | officer: Chief Operating Officer | Sell | 137,000 | $2.23 | 137,000 |
| Wed Feb 04 | Rajavelu Esther | officer: See Remarks | Sell | 249,000 | $0.00 | 1,118,450 |
| Wed Feb 04 | Rajavelu Esther | officer: See Remarks | Sell | 18,442 | $2.20 | 1,100,008 |