Mersana Therapeutics Inc. (MRSN)

Market is closed
Insider Trading: Sales
Insider Price Amount Relationship Remaining Holdings Date Form 4
$17.50 1,874 Officer 16,851 2020-10-21 Filing
$16.74 2,227 Officer 0 2020-10-20 Filing
$16.74 1,875 Officer 0 2020-10-20 Filing
$20.66 12,411 Officer 0 2020-09-21 Filing
$20.66 4,454 Officer 12,411 2020-09-21 Filing
$20.66 3,749 Officer 12,411 2020-09-21 Filing
$22.00 35,248 Officer 0 2020-09-14 Filing
$22.49 3,383 Officer 0 2020-07-02 Filing
$9.22 274 Large Shareholder 0 2020-04-14 Filing
$9.22 274 Large Shareholder 0 2020-04-14 Filing
$8.98 1,650 Large Shareholder 0 2020-04-13 Filing
$8.58 3,190 Large Shareholder 0 2020-04-13 Filing
$8.50 20,914 Large Shareholder 0 2020-04-13 Filing
$8.50 20,914 Large Shareholder 0 2020-04-13 Filing
$8.50 20,914 Large Shareholder 0 2020-04-13 Filing
$2.91 1,211 Large Shareholder 11,959,520 2019-08-28 Filing
$11.63 3,500 Officer 12,491 2018-09-24 Filing
$13.15 3,500 Officer 12,491 2018-08-27 Filing
$11.06 3,500 Officer 12,491 2018-07-23 Filing