Real Time Insider Transaction Data
Real Time Insider buys and sells Data - Insider Trades - Insider Transactions - Insider Trading Data - SEC Form 4 Data
Total | Transactions | Amount |
Buys | 74 | $13,754,184 |
Sells | 0 | $0 |
Security | Reporting Name | Relationship | Purchase/Sale | Shares | Price $ | D/I | ||||
28 Dec 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 28 Dec 2023 | Purchase | 857 | 13.3503 | 11,441 | I |
28 Dec 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 26 Dec 2023 | Purchase | 48,693 | 13.15 | 640,313 | I |
11 Dec 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 07 Dec 2023 | Purchase | 24,666 | 12.8498 | 316,953 | I |
11 Dec 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 07 Dec 2023 | Purchase | 76,384 | 12.8498 | 981,519 | I |
20 Nov 2023 18:59 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 17 Nov 2023 | Purchase | 65 | 12.5 | 812 | I |
20 Nov 2023 18:59 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 17 Nov 2023 | Purchase | 235 | 12.5 | 2,938 | I |
16 Nov 2023 17:09 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 14 Nov 2023 | Purchase | 39,283 | 12.5 | 491,038 | I |
16 Nov 2023 17:09 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 14 Nov 2023 | Purchase | 10,887 | 12.5 | 136,088 | I |
14 Nov 2023 16:48 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 13 Nov 2023 | Purchase | 3,379 | 12.3876 | 41,858 | I |
14 Nov 2023 16:48 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 13 Nov 2023 | Purchase | 12,191 | 12.3876 | 151,017 | I |
14 Nov 2023 16:48 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 10 Nov 2023 | Purchase | 8,259 | 12.3222 | 101,769 | I |
14 Nov 2023 16:48 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 10 Nov 2023 | Purchase | 29,803 | 12.3222 | 367,239 | I |
13 Nov 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 09 Nov 2023 | Purchase | 2,165 | 12.1923 | 26,396 | I |
13 Nov 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 09 Nov 2023 | Purchase | 7,810 | 12.1923 | 95,222 | I |
13 Nov 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 08 Nov 2023 | Purchase | 9,040 | 12.132 | 109,673 | I |
13 Nov 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 08 Nov 2023 | Purchase | 4,783 | 12.132 | 58,027 | I |
14 Aug 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 11 Aug 2023 | Purchase | 2,000 | 12.4326 | 24,865 | I |
14 Aug 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 10 Aug 2023 | Purchase | 2,000 | 12.5196 | 25,039 | I |
09 Aug 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 08 Aug 2023 | Purchase | 18,626 | 11.9959 | 223,436 | I |
09 Aug 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 08 Aug 2023 | Purchase | 68,431 | 11.9959 | 820,891 | I |
09 Aug 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 07 Aug 2023 | Purchase | 49,857 | 12.0037 | 598,468 | I |
09 Aug 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 07 Aug 2023 | Purchase | 84,636 | 12.0037 | 1,015,945 | I |
22 Mar 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 21 Mar 2023 | Purchase | 33,181 | 11.52 | 382,245 | I |
22 Mar 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 21 Mar 2023 | Purchase | 127,409 | 11.52 | 1,467,752 | I |
01 Mar 2023 17:04 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 31 Jan 2023 | Purchase A | 450 | 11.3998 | 5,130 | I |
01 Mar 2023 17:04 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 31 Jan 2023 | Purchase A | 1,782 | 11.3998 | 20,314 | I |
01 Mar 2023 17:04 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 30 Jan 2023 | Purchase A | 4,985 | 11.3576 | 56,618 | I |
01 Mar 2023 17:04 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 30 Jan 2023 | Purchase A | 19,750 | 11.3576 | 224,313 | I |
01 Feb 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 31 Jan 2023 | Purchase | 450 | 11.3998 | 5,130 | I |
01 Feb 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 31 Jan 2023 | Purchase | 1,782 | 11.3998 | 20,314 | I |
01 Feb 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 30 Jan 2023 | Purchase | 4,958 | 11.3576 | 56,311 | I |
01 Feb 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 30 Jan 2023 | Purchase | 19,750 | 11.3576 | 224,313 | I |
31 Jan 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 27 Jan 2023 | Purchase | 4,410 | 11.3965 | 50,259 | I |
31 Jan 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 27 Jan 2023 | Purchase | 17,465 | 11.3965 | 199,040 | I |
17 Jan 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 12 Jan 2023 | Purchase | 100,000 | 11.9 | 1,190,000 | I |
09 Jan 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | RADELJEVIC ANA | Director | 06 Jan 2023 | Purchase | 4,156 | 12.03 | 49,997 | D |
04 Jan 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 03 Jan 2023 | Purchase | 5,300 | 11.2384 | 59,564 | I |
04 Jan 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 30 Dec 2022 | Purchase | 1,300 | 11.2423 | 14,615 | I |
04 Jan 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 03 Jan 2023 | Purchase | 8,219 | 11.3332 | 93,148 | I |
04 Jan 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 03 Jan 2023 | Purchase | 22,413 | 11.3332 | 254,011 | I |
03 Jan 2023 16:16 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 30 Dec 2022 | Purchase | 8,270 | 11.3327 | 93,721 | I |
03 Jan 2023 16:16 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 30 Dec 2022 | Purchase | 33,030 | 11.3327 | 374,319 | I |
03 Jan 2023 16:16 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 29 Dec 2022 | Purchase | 28,661 | 10.5503 | 302,382 | I |
03 Jan 2023 16:16 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 29 Dec 2022 | Purchase | 189,975 | 10.5503 | 2,004,293 | I |
15 Jul 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 13 Jul 2022 | Purchase | 3,095 | 5.8891 | 18,227 | I |
13 Jul 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 12 Jul 2022 | Purchase | 2,816 | 5.8649 | 16,516 | I |
13 Jul 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 11 Jul 2022 | Purchase | 700 | 5.9737 | 4,182 | I |
11 Jul 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 08 Jul 2022 | Purchase | 1,378 | 5.9863 | 8,249 | I |
11 Jul 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 07 Jul 2022 | Purchase | 1,100 | 5.9873 | 6,586 | I |
05 Jul 2022 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 30 Jun 2022 | Purchase | 1,550 | 5.7558 | 8,921 | I |
27 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 24 Jun 2022 | Purchase | 1,000 | 5.99 | 5,990 | I |
27 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 23 Jun 2022 | Purchase | 500 | 6 | 3,000 | I |
21 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 17 Jun 2022 | Purchase | 385 | 5.9692 | 2,298 | I |
21 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 17 Jun 2022 | Purchase | 515 | 5.9692 | 3,074 | I |
21 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 16 Jun 2022 | Purchase | 223 | 5.448 | 1,215 | I |
21 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 16 Jun 2022 | Purchase | 297 | 5.448 | 1,618 | I |
16 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 15 Jun 2022 | Purchase | 1,241 | 5.3659 | 6,659 | I |
16 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 15 Jun 2022 | Purchase | 1,659 | 5.3659 | 8,902 | I |
16 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 14 Jun 2022 | Purchase | 8,961 | 5.1733 | 46,358 | I |
16 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 14 Jun 2022 | Purchase | 11,977 | 5.1733 | 61,961 | I |
14 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 13 Jun 2022 | Purchase | 4,151 | 5.1488 | 21,373 | I |
14 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 13 Jun 2022 | Purchase | 5,548 | 5.1488 | 28,566 | I |
14 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 10 Jun 2022 | Purchase | 2,733 | 4.9206 | 13,448 | I |
14 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | LEVY NOAH G. | Director | 10 Jun 2022 | Purchase | 3,653 | 4.9206 | 17,975 | I |
13 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 09 Jun 2022 | Purchase | 4,452 | 5.1478 | 22,918 | I |
09 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 08 Jun 2022 | Purchase | 349 | 5.1436 | 1,795 | I |
09 Jun 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 07 Jun 2022 | Purchase | 300 | 5.05 | 1,515 | I |
26 May 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 25 May 2022 | Purchase | 132 | 5.1348 | 678 | I |
26 May 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 24 May 2022 | Purchase | 2,323 | 5.0869 | 11,817 | I |
23 May 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 19 May 2022 | Purchase | 512 | 5.0428 | 2,582 | I |
19 May 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 18 May 2022 | Purchase | 5,000 | 5.0814 | 25,407 | I |
19 May 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 17 May 2022 | Purchase | 225 | 5.0956 | 1,147 | I |
16 May 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 13 May 2022 | Purchase | 3 | 4.9 | 15 | I |
16 May 2022 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | CROCKER GARY L | See Remarks | 12 May 2022 | Purchase | 2,471 | 5.0409 | 12,456 | I |
* D/I = Direct / Indirect
* 10% = Entity with 10% or higher ownership stake
* A = Amendment Filing (SEC Form 4/A)