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 | 38 | $12,024,656 |
Sells | 0 | $0 |
Security | Reporting Name | Relationship | Purchase/Sale | Shares | Price $ | D/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 |
01 Mar 2023 17:04 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 31 Jan 2023 | Purchase A | 450 | 11.3998 | 5,130 | I |
01 Feb 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 31 Jan 2023 | Purchase | 450 | 11.3998 | 5,130 | I |
28 Dec 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 28 Dec 2023 | Purchase | 857 | 13.3503 | 11,441 | 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 Feb 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 31 Jan 2023 | Purchase | 1,782 | 11.3998 | 20,314 | I |
13 Nov 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 09 Nov 2023 | Purchase | 2,165 | 12.1923 | 26,396 | I |
14 Nov 2023 16:48 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 13 Nov 2023 | Purchase | 3,379 | 12.3876 | 41,858 | I |
31 Jan 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 27 Jan 2023 | Purchase | 4,410 | 11.3965 | 50,259 | 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 Mar 2023 17:04 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 30 Jan 2023 | Purchase A | 4,985 | 11.3576 | 56,618 | I |
13 Nov 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 08 Nov 2023 | Purchase | 4,783 | 12.132 | 58,027 | I |
04 Jan 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 03 Jan 2023 | Purchase | 8,219 | 11.3332 | 93,148 | I |
03 Jan 2023 16:16 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 30 Dec 2022 | Purchase | 8,270 | 11.3327 | 93,721 | I |
13 Nov 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 09 Nov 2023 | Purchase | 7,810 | 12.1923 | 95,222 | I |
14 Nov 2023 16:48 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 10 Nov 2023 | Purchase | 8,259 | 12.3222 | 101,769 | I |
13 Nov 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 08 Nov 2023 | Purchase | 9,040 | 12.132 | 109,673 | 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 | 12,191 | 12.3876 | 151,017 | I |
31 Jan 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 27 Jan 2023 | Purchase | 17,465 | 11.3965 | 199,040 | I |
09 Aug 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 08 Aug 2023 | Purchase | 18,626 | 11.9959 | 223,436 | 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 | 30 Jan 2023 | Purchase | 19,750 | 11.3576 | 224,313 | 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 | 29 Dec 2022 | Purchase | 28,661 | 10.5503 | 302,382 | I |
11 Dec 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 07 Dec 2023 | Purchase | 24,666 | 12.8498 | 316,953 | I |
14 Nov 2023 16:48 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 10 Nov 2023 | Purchase | 29,803 | 12.3222 | 367,239 | I |
03 Jan 2023 16:16 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 30 Dec 2022 | Purchase | 33,030 | 11.3327 | 374,319 | I |
22 Mar 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 21 Mar 2023 | Purchase | 33,181 | 11.52 | 382,245 | I |
16 Nov 2023 17:09 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 14 Nov 2023 | Purchase | 39,283 | 12.5 | 491,038 | I |
09 Aug 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 07 Aug 2023 | Purchase | 49,857 | 12.0037 | 598,468 | I |
28 Dec 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 26 Dec 2023 | Purchase | 48,693 | 13.15 | 640,313 | I |
09 Aug 2023 16:06 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 08 Aug 2023 | Purchase | 68,431 | 11.9959 | 820,891 | I |
11 Dec 2023 16:05 | MACK | MERRIMACK PHARMACEUTICALS INC | ANDERSEN ERIC | Director | 07 Dec 2023 | Purchase | 76,384 | 12.8498 | 981,519 | 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 | 127,409 | 11.52 | 1,467,752 | 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 |
* D/I = Direct / Indirect
* 10% = Entity with 10% or higher ownership stake
* A = Amendment Filing (SEC Form 4/A)