Spero Therapeutics Inc. (SPRO)

Market is closed
Insider Trading: Sales
Insider Price Amount Relationship Remaining Holdings Date Form 4
$1.30 17,245 379,270 2024-11-08 Filing
$1.31 23,351 396,515 2024-11-07 Filing
$1.35 5,912 759,085 2024-08-27 Filing
$1.35 2,213 531,837 2024-08-27 Filing
$1.35 2,757 1,140,809 2024-08-27 Filing
$1.31 17,641 1,143,566 2024-08-05 Filing
$1.32 14,800 1,161,207 2024-08-02 Filing
$1.36 30,971 534,050 2024-02-02 Filing
$1.37 63,795 744,997 2024-02-02 Filing
$1.37 30,906 531,615 2024-02-02 Filing
$1.37 28,075 788,117 2024-02-02 Filing
$1.45 45,093 1,176,007 2024-02-05 Filing
$1.37 30,901 1,221,100 2024-02-02 Filing
$1.27 39,496 576,461 2023-09-13 Filing
$1.26 1,854 325,290 2023-08-28 Filing
$1.26 1,854 322,790 2023-08-28 Filing
$1.26 9,040 788,792 2023-08-28 Filing
$1.30 4,163 572,500 2023-08-29 Filing
$1.26 1,854 576,663 2023-08-28 Filing
$1.81 12,286 Officer, Director 797,832 2023-02-03 Filing