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CROCKER GARY L

DateNameSymbolTypeSecuritySharesPriceValueOwnershipReported
08/11/2023MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock2k$12.43$24.9kSee footnote08/10/2023
08/10/2023MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock2k$12.52$25kSee footnote08/10/2023
06/06/2023MERRIMACK PHARMACEUTICALS INCMACKGrantStock Option (right to buy)8k$12.48$99.8k 06/06/2023
06/09/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock4.5k$5.15$22.9kSee footnote06/09/2022
06/08/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock349$5.14$1.8kSee footnote06/07/2022
06/07/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock300$5.05$1.5kSee footnote06/07/2022
06/06/2022MERRIMACK PHARMACEUTICALS INCMACKGrantStock Option (right to buy)8k$5.20$41.6k 06/06/2022
05/25/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock132$5.13$677.8See footnote05/24/2022
05/24/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock2.3k$5.09$11.8kSee footnote05/24/2022
05/19/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock512$5.04$2.6kSee footnote05/19/2022
04/21/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$6.00$30kSee footnote04/21/2022
03/31/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock300$6.18$1.9kSee footnote03/30/2022
03/30/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock161$6.20$998.2See footnote03/30/2022
03/28/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$6.16$30.8kSee footnote03/28/2022
03/22/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock400$6.11$2.4kSee footnote03/22/2022
03/15/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock4.6k$6.14$28.6kSee Footnote03/15/2022
03/14/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$6.02$30.1kSee footnote03/11/2022
03/11/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$6.08$30.4kSee footnote03/11/2022
02/18/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock3.4k$5.96$20kSee footnote02/18/2022
02/17/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$6.13$30.6kSee footnote02/16/2022
02/16/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock7.9k$6.20$49.2kSee footnote02/16/2022
02/15/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock123$6.20$762.6See footnote02/14/2022
02/14/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock1.8k$5.96$10.7kSee footnote02/14/2022
01/27/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock673$4.60$3.1kSee footnote01/27/2022
01/26/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock3.1k$4.56$14.1kSee footnote01/26/2022
01/24/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock7.1k$4.33$30.7kSee footnote01/21/2022
01/21/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock2k$4.65$9.3kSee footnote01/21/2022
01/18/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$4.54$22.7kSee footnote01/18/2022
01/14/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$4.51$22.6kSee footnote01/13/2022
01/13/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$4.42$22.1kSee footnote01/13/2022
01/12/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$4.33$21.7kSee footnote01/11/2022
01/11/2022MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock5k$4.03$20.1kSee footnote01/11/2022
06/10/2021MERRIMACK PHARMACEUTICALS INCMACKGrantStock Option (right to buy)8k$6.41$51.3k 06/10/2021
04/12/2021MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock973$6.07$5.9kSee footnote04/12/2021
04/09/2021MERRIMACK PHARMACEUTICALS INCMACKPurchaseCommon Stock1.2k$6.10$7.3kSee footnote04/09/2021
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