MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Dec 26, 2023 | Buy | $13.15 | 48,693 | 640,313 | 533,151 | Dec 28, 2023, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Dec 28, 2023 | Buy | $13.35 | 857 | 11,441 | 534,008 | Dec 28, 2023, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard Partners QP, L.P. | See Remarks | Dec 07, 2023 | Buy | $12.85 | 101,050 | 1,298,472 | 1,735,600 | Dec 11, 2023, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard Partners QP, L.P. | See Remarks | Nov 17, 2023 | Buy | $12.50 | 300 | 3,750 | 1,659,216 | Nov 20, 2023, 06:59 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard Partners QP, L.P. | See Remarks | Nov 14, 2023 | Buy | $12.50 | 50,170 | 627,125 | 1,658,981 | Nov 16, 2023, 05:09 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Nov 10, 2023 | Buy | $12.32 | 38,062 | 469,008 | 1,607,507 | Nov 14, 2023, 04:48 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Nov 13, 2023 | Buy | $12.39 | 15,570 | 192,875 | 1,619,698 | Nov 14, 2023, 04:48 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard Partners QP, L.P. | See Remarks | Nov 08, 2023 | Buy | $12.13 | 13,823 | 167,701 | 1,569,894 | Nov 13, 2023, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard Partners QP, L.P. | See Remarks | Nov 09, 2023 | Buy | $12.19 | 9,975 | 121,618 | 1,577,704 | Nov 13, 2023, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Aug 10, 2023 | Buy | $12.52 | 2,000 | 25,039 | 133,105 | Aug 14, 2023, 04:06 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Aug 11, 2023 | Buy | $12.43 | 2,000 | 24,865 | 133,105 | Aug 14, 2023, 04:06 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Aug 07, 2023 | Buy | $12.00 | 134,493 | 1,614,414 | 1,496,680 | Aug 09, 2023, 04:06 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Aug 08, 2023 | Buy | $12.00 | 87,057 | 1,044,327 | 1,565,111 | Aug 09, 2023, 04:06 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard LLC | See Remarks | Mar 21, 2023 | Buy | $11.52 | 160,590 | 1,849,997 | 1,412,044 | Mar 22, 2023, 04:06 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Andersen Eric | Director | Jan 30, 2023 | Buy | $11.36 | 24,735 | 280,930 | 1,282,853 | Mar 01, 2023, 05:04 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard Partners QP, L.P. | See Remarks | Jan 31, 2023 | Buy | $11.40 | 2,232 | 25,444 | 1,284,635 | Mar 01, 2023, 05:04 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard LLC | See Remarks | Jan 30, 2023 | Buy | $11.36 | 24,708 | 280,624 | 1,282,853 | Feb 01, 2023, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Jan 31, 2023 | Buy | $11.40 | 2,232 | 25,444 | 1,284,635 | Feb 01, 2023, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard Partners QP, L.P. | See Remarks | Jan 27, 2023 | Buy | $11.40 | 21,875 | 249,298 | 1,263,103 | Jan 31, 2023, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Ledo Capital, LLC | See Remarks | Jan 12, 2023 | Buy | $11.90 | 100,000 | 1,190,000 | 1,119,586 | Jan 17, 2023, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Radeljevic Ana | Director | Jan 06, 2023 | Buy | $12.03 | 4,156 | 49,997 | 4,156 | Jan 09, 2023, 04:06 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Ledo Capital, LLC | See Remarks | Dec 30, 2022 | Buy | $11.24 | 1,300 | 14,615 | 1,014,286 | Jan 04, 2023, 04:06 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Ledo Capital, LLC | See Remarks | Jan 03, 2023 | Buy | $11.24 | 5,300 | 59,564 | 1,019,586 | Jan 04, 2023, 04:06 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Andersen Eric | Director | Dec 30, 2022 | Buy | $11.33 | 41,300 | 468,041 | 1,223,225 | Jan 03, 2023, 04:16 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Dec 29, 2022 | Buy | $10.55 | 218,636 | 2,306,675 | 1,190,195 | Jan 03, 2023, 04:16 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | NEWTYN PARTNERS, LP | See Remarks | Jul 13, 2022 | Buy | $5.89 | 3,095 | 18,227 | 754,108 | Jul 15, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Ledo Capital, LLC | See Remarks | Jul 11, 2022 | Buy | $5.97 | 700 | 4,182 | 748,197 | Jul 13, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | NEWTYN TE PARTNERS, LP | See Remarks | Jul 12, 2022 | Buy | $5.86 | 2,816 | 16,516 | 751,013 | Jul 13, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Capital Partners, LP | See Remarks | Jul 07, 2022 | Buy | $5.99 | 1,100 | 6,586 | 746,119 | Jul 11, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Levy Noah G. | Director | Jul 08, 2022 | Buy | $5.99 | 1,378 | 8,249 | 747,497 | Jul 11, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Capital Partners, LP | See Remarks | Jun 30, 2022 | Buy | $5.76 | 1,550 | 8,921 | 745,019 | Jul 05, 2022, 04:06 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Ledo Capital, LLC | See Remarks | Jun 23, 2022 | Buy | $6.00 | 500 | 3,000 | 742,469 | Jun 27, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Management, LLC | See Remarks | Jun 24, 2022 | Buy | $5.99 | 1,000 | 5,990 | 743,469 | Jun 27, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Capital Partners, LP | See Remarks | Jun 16, 2022 | Buy | $5.45 | 520 | 2,833 | 1,012,471 | Jun 21, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Levy Noah G. | Director | Jun 17, 2022 | Buy | $5.97 | 900 | 5,372 | 1,012,986 | Jun 21, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Capital Partners, LP | See Remarks | Jun 14, 2022 | Buy | $5.17 | 20,938 | 108,319 | 1,010,515 | Jun 16, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Management, LLC | See Remarks | Jun 15, 2022 | Buy | $5.37 | 2,900 | 15,561 | 1,012,174 | Jun 16, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Management, LLC | See Remarks | Jun 10, 2022 | Buy | $4.92 | 6,386 | 31,423 | 992,990 | Jun 14, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | NEWTYN PARTNERS, LP | See Remarks | Jun 13, 2022 | Buy | $5.15 | 9,699 | 49,938 | 998,538 | Jun 14, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jun 09, 2022 | Buy | $5.15 | 4,452 | 22,918 | 131,105 | Jun 13, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jun 07, 2022 | Buy | $5.05 | 300 | 1,515 | 126,304 | Jun 09, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jun 08, 2022 | Buy | $5.14 | 349 | 1,795 | 126,653 | Jun 09, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | May 24, 2022 | Buy | $5.09 | 2,323 | 11,817 | 125,872 | May 26, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | May 25, 2022 | Buy | $5.13 | 132 | 678 | 126,004 | May 26, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | May 19, 2022 | Buy | $5.04 | 512 | 2,582 | 123,549 | May 23, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | May 18, 2022 | Buy | $5.08 | 5,000 | 25,407 | 123,037 | May 19, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | May 17, 2022 | Buy | $5.10 | 225 | 1,147 | 118,037 | May 19, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | May 12, 2022 | Buy | $5.04 | 2,471 | 12,456 | 117,809 | May 16, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | May 13, 2022 | Buy | $4.90 | 3 | 15 | 117,812 | May 16, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Apr 21, 2022 | Buy | $6.00 | 5,000 | 30,001 | 115,338 | Apr 25, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 31, 2022 | Buy | $6.18 | 300 | 1,853 | 110,338 | Apr 01, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 30, 2022 | Buy | $6.20 | 161 | 998 | 110,038 | Apr 01, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 28, 2022 | Buy | $6.16 | 5,000 | 30,821 | 109,877 | Mar 29, 2022, 05:30 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 22, 2022 | Buy | $6.11 | 400 | 2,446 | 104,877 | Mar 24, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 15, 2022 | Buy | $6.14 | 4,649 | 28,556 | 104,477 | Mar 17, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 14, 2022 | Buy | $6.02 | 5,000 | 30,120 | 99,828 | Mar 15, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 11, 2022 | Buy | $6.08 | 5,000 | 30,406 | 94,828 | Mar 15, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Feb 18, 2022 | Buy | $5.96 | 3,351 | 19,970 | 89,828 | Feb 23, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Feb 16, 2022 | Buy | $6.20 | 7,945 | 49,231 | 81,477 | Feb 18, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Feb 17, 2022 | Buy | $6.13 | 5,000 | 30,626 | 86,477 | Feb 18, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Feb 14, 2022 | Buy | $5.96 | 1,800 | 10,724 | 73,409 | Feb 16, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Feb 15, 2022 | Buy | $6.20 | 123 | 763 | 73,532 | Feb 16, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | NEWTYN TE PARTNERS, LP | See Remarks | Jan 28, 2022 | Buy | $4.48 | 12,963 | 58,033 | 988,623 | Feb 01, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Levy Noah G. | Director | Jan 31, 2022 | Buy | $5.05 | 1,237 | 6,246 | 989,337 | Feb 01, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jan 27, 2022 | Buy | $4.60 | 673 | 3,096 | 71,609 | Jan 31, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Capital Partners, LP | See Remarks | Jan 26, 2022 | Buy | $5.01 | 19,528 | 97,785 | 696,022 | Jan 28, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Capital Partners, LP | See Remarks | Jan 27, 2022 | Buy | $4.82 | 16,272 | 78,475 | 712,294 | Jan 28, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jan 26, 2022 | Buy | $4.56 | 3,100 | 14,121 | 70,936 | Jan 27, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Nielsen Ulrik B. | Director | Jan 24, 2022 | Buy | $4.24 | 14,287 | 60,630 | 36,968 | Jan 25, 2022, 04:13 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jan 18, 2022 | Buy | $4.54 | 5,000 | 22,689 | 58,731 | Jan 20, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jan 13, 2022 | Buy | $4.42 | 5,000 | 22,120 | 48,731 | Jan 18, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jan 14, 2022 | Buy | $4.51 | 5,000 | 22,554 | 53,731 | Jan 18, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jan 11, 2022 | Buy | $4.03 | 5,000 | 20,141 | 38,731 | Jan 13, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Jan 12, 2022 | Buy | $4.33 | 5,000 | 21,658 | 43,731 | Jan 13, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Ledo Capital, LLC | See Remarks | Jan 10, 2022 | Buy | $3.83 | 14,679 | 56,285 | 910,576 | Jan 12, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Capital Partners, LP | See Remarks | Jan 11, 2022 | Buy | $4.00 | 91,270 | 364,907 | 987,118 | Jan 12, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Levy Noah G. | Director | Jan 07, 2022 | Buy | $3.82 | 8,780 | 33,524 | 901,857 | Jan 10, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | RAY RUSSELL T | Director | Dec 31, 2021 | Sale | $3.84 | 1,000 | 3,840 | 0 | Jan 04, 2022, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Apr 14, 2021 | Buy | $6.63 | 47,300 | 313,736 | 947,306 | Sep 20, 2021, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Andersen Eric | Director | Jul 01, 2021 | Buy | $6.39 | 105,828 | 676,241 | 1,000,220 | Sep 20, 2021, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard LLC | See Remarks | Apr 12, 2021 | Buy | $6.06 | 23,629 | 143,194 | 896,717 | Apr 14, 2021, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Apr 12, 2021 | Buy | $6.07 | 973 | 5,905 | 33,731 | Apr 14, 2021, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Apr 09, 2021 | Buy | $6.10 | 1,200 | 7,320 | 32,758 | Apr 12, 2021, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 31, 2021 | Buy | $6.19 | 500 | 3,095 | 29,431 | Apr 01, 2021, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 25, 2021 | Buy | $6.13 | 200 | 1,226 | 28,931 | Mar 26, 2021, 05:46 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 23, 2021 | Buy | $6.47 | 3,627 | 23,455 | 23,731 | Mar 25, 2021, 05:50 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 24, 2021 | Buy | $6.34 | 5,000 | 31,690 | 28,731 | Mar 25, 2021, 05:50 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Mar 16, 2021 | Buy | $6.79 | 5,000 | 33,956 | 20,104 | Mar 17, 2021, 05:08 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Feb 23, 2021 | Buy | $7.20 | 5,000 | 36,005 | 15,104 | Mar 05, 2021, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Feb 12, 2021 | Buy | $7.47 | 5,000 | 37,342 | 10,104 | Feb 17, 2021, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Feb 10, 2021 | Buy | $7.64 | 3,500 | 26,757 | 3,500 | Feb 12, 2021, 06:16 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | Feb 11, 2021 | Buy | $7.98 | 1,604 | 12,798 | 5,104 | Feb 12, 2021, 06:16 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Newtyn Capital Partners, LP | See Remarks | Dec 01, 2020 | Buy | $4.00 | 29,776 | 119,077 | 896,642 | Dec 03, 2020, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | NEWTYN PARTNERS, LP | See Remarks | Nov 24, 2020 | Buy | $3.65 | 69,087 | 252,168 | 879,283 | Nov 27, 2020, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Western Standard Partners QP, L.P. | See Remarks | Nov 24, 2020 | Buy | $3.65 | 69,088 | 252,171 | 873,088 | Nov 27, 2020, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | NEWTYN TE PARTNERS, LP | See Remarks | Nov 12, 2020 | Buy | $3.65 | 56,490 | 205,912 | 839,005 | Nov 16, 2020, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Nov 12, 2020 | Buy | $3.65 | 56,490 | 206,189 | 822,014 | Nov 16, 2020, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | Ledo Capital, LLC | See Remarks | Aug 13, 2020 | Buy | $3.50 | 608 | 2,128 | 806,071 | Aug 17, 2020, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Aug 13, 2020 | Buy | $3.50 | 609 | 2,132 | 820,055 | Aug 17, 2020, 04:05 PM |
MACK | | MERRIMACK PHARMACEUTICALS INC | WESTERN STANDARD PARTNERS LP | See Remarks | Aug 11, 2020 | Buy | $3.45 | 14,030 | 48,437 | 241,212 | Aug 13, 2020, 04:06 PM |