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Western Standard LLC > MACK

DateNameTickerSharesChangeValueChangePrice
06/30/2023MERRIMACK PHARMACEUTICALS INCMACK1,672,463020,571,295,00016,725,000$12,300.00
03/31/2023MERRIMACK PHARMACEUTICALS INCMACK1,672,463142,96920,554,570,0003,026,569,000$12,290.00
12/31/2022MERRIMACK PHARMACEUTICALS INCMACK1,529,494357,03117,528,001,00017,523,604,000$11,460.00
09/30/2022MERRIMACK PHARMACEUTICALS INCMACK1,172,463-97,0954,397,000-3,157,000$3.75
06/30/2022MERRIMACK PHARMACEUTICALS INCMACK1,269,55897,0957,554,000754,000$5.95
03/31/2022MERRIMACK PHARMACEUTICALS INCMACK1,172,46306,800,0002,216,000$5.80
12/31/2021MERRIMACK PHARMACEUTICALS INCMACK1,172,463-97,0954,584,000-1,548,000$3.91
09/30/2021MERRIMACK PHARMACEUTICALS INCMACK1,269,55806,132,000-1,980,000$4.83
06/30/2021MERRIMACK PHARMACEUTICALS INCMACK1,269,558257,9878,112,0001,759,000$6.39
03/31/2021MERRIMACK PHARMACEUTICALS INCMACK1,011,57106,353,000-617,000$6.28
12/31/2020MERRIMACK PHARMACEUTICALS INCMACK1,011,571-51,6966,970,0002,717,000$6.89
09/30/2020MERRIMACK PHARMACEUTICALS INCMACK1,063,267193,9134,253,0001,358,000$4.00
07/22/2020MERRIMACK PHARMACEUTICALS INCMACK1,046,628177,2743,422,474527,474$3.27
06/30/2020MERRIMACK PHARMACEUTICALS INCMACK869,35426,4412,895,0001,083,000$3.33
03/31/2020MERRIMACK PHARMACEUTICALS INCMACK842,91301,812,000-843,000$2.15
12/31/2019MERRIMACK PHARMACEUTICALS INCMACK842,91302,655,000-1,138,000$3.15
09/30/2019MERRIMACK PHARMACEUTICALS INCMACK842,913218,1573,793,00013,000$4.50
06/30/2019MERRIMACK PHARMACEUTICALS INCMACK624,756199,3973,780,000824,000$6.05
03/31/2019MERRIMACK PHARMACEUTICALS INCMACK425,359274,9962,956,0002,376,000$6.95
12/31/2018MERRIMACK PHARMACEUTICALS INCMACK150,363150,363580,000580,000$3.86
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