Spero Therapeutics Inc. (SPRO)

Market is closed
Insider Trading: Purchases
Insider Price Amount Total Value Remaining Holdings Date Form 4
$5.24 39,727 $207,970.85 5,321,231 2022-04-26 Filing
$8.79 16,885 $148,392.13 5,281,504 2022-03-30 Filing
$8.79 33,115 $291,027.87 5,264,619 2022-03-30 Filing
$7.63 8,006 $61,053.76 5,231,504 2022-03-14 Filing
$7.63 15,702 $119,743.45 5,223,498 2022-03-14 Filing
$9.53 15,104 $143,930.55 5,207,796 2022-02-28 Filing
$9.53 29,729 $283,296.56 5,192,692 2022-02-28 Filing
$9.24 14,828 $137,038.89 5,162,963 2022-02-18 Filing
$11.59 125,000 $1,448,262.50 5,148,135 2022-01-31 Filing
$10.89 1,599 $17,418.07 5,023,135 2022-01-24 Filing
$12.41 48,488 $601,963.97 5,021,536 2022-01-18 Filing
$12.93 8,867 $114,608.64 4,973,048 2022-01-10 Filing
$15.75 125,000 $1,969,025.00 4,964,181 2021-12-31 Filing
$15.77 50,000 $788,610.00 4,839,181 2021-12-30 Filing
$14.64 75,493 $1,105,262.82 4,789,181 2021-12-29 Filing
$17.53 150,000 $2,630,175.00 4,713,688 2021-10-29 Filing
$18.65 134,543 $2,509,173.13 4,563,688 2021-09-30 Filing
$18.49 2,156 $39,872.42 4,429,145 2021-09-14 Filing
$18.56 44,210 $820,674.65 4,426,989 2021-09-13 Filing
$18.50 24,749 $457,792.15 4,382,779 2021-09-09 Filing