Spero Therapeutics Inc. (SPRO)

Market is closed
Insider Trading: Sales
Insider Price Amount Relationship Remaining Holdings Date Form 4
$19.24 13,661 Large Shareholder 3,918,548 2021-02-01 Filing
$18.81 250,000 Large Shareholder 3,932,209 2020-12-17 Filing
$18.62 14,933 Large Shareholder 4,182,209 2020-12-16 Filing
$19.00 12,000 Officer 1,500 2020-12-16 Filing
$13.77 125,900 Large Shareholder 4,197,142 2020-11-09 Filing
$13.77 5,000 Large Shareholder 4,323,042 2020-11-06 Filing
$13.98 96,600 Large Shareholder 4,328,042 2020-11-05 Filing
$14.26 72,500 Large Shareholder 4,424,642 2020-11-04 Filing
$14.43 7,370 Officer, Director 65,817 2020-11-04 Filing
$14.27 2,137 Officer, Director 65,817 2020-11-03 Filing
$14.25 20 Officer, Director 65,817 2020-10-23 Filing
$14.25 105 Officer, Director 65,817 2020-10-14 Filing
$14.28 14,367 Officer, Director 65,817 2020-10-13 Filing
$14.25 774 Officer, Director 65,817 2020-09-08 Filing
$14.31 2,293 Officer, Director 65,817 2020-07-09 Filing
$14.25 754 Officer, Director 65,817 2020-07-07 Filing
$17.50 4,000 Officer 1,500 2018-07-05 Filing
$17.50 2,000 Officer 15,181 2018-07-05 Filing
$17.92 200 Officer, Director 65,817 2018-07-06 Filing
$17.90 200 Officer, Director 66,017 2018-07-06 Filing