Spero Therapeutics Inc. (SPRO)

Market is closed
Insider Trading: Sales
Insider Price Amount Total Value Remaining Holdings Date Form 4
$2.36 50,816 $119,925.76 1,012,091 2026-02-06 Filing
$2.36 37,101 $87,558.36 1,062,907 2026-02-06 Filing
$2.36 18,652 $44,018.72 742,506 2026-02-06 Filing
$2.24 3,471 $7,775.04 761,158 2026-02-04 Filing
$2.14 24,224 $51,839.36 764,629 2026-02-03 Filing
$2.20 18,891 $41,560.20 788,853 2026-02-02 Filing
$2.20 18,442 $40,572.40 1,100,008 2026-02-02 Filing
$2.37 40,270 $95,439.90 869,450 2025-11-07 Filing
$1.97 6,572 $12,946.84 703,294 2025-08-28 Filing
$1.97 1,695 $3,339.15 739,744 2025-08-28 Filing
$0.78 24,920 $19,437.60 741,439 2025-02-05 Filing
$0.78 27,643 $21,561.54 766,359 2025-02-05 Filing
$0.78 3,974 $3,099.72 794,002 2025-02-05 Filing
$0.78 20,689 $16,137.42 724,720 2025-02-05 Filing
$0.78 106,408 $82,998.24 1,736,883 2025-02-05 Filing
$0.78 42,786 $33,373.08 1,843,291 2025-02-05 Filing
$0.78 6,139 $4,788.42 1,886,077 2025-02-05 Filing
$0.78 55,260 $43,102.80 689,866 2025-02-05 Filing
$0.78 13,959 $10,888.02 745,126 2025-02-05 Filing
$1.30 17,245 $22,418.50 379,270 2024-11-08 Filing