Eric D. Andersen's Insider Trades & SAST Disclosures

Eric D. Andersen's most recent trade in Merrimack Pharmaceuticals Inc was a trade of 48,693 Common Stock done at an average price of $13.2 . Disclosure was reported to the exchange on Dec. 26, 2023.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Merrimack Pharmaceuticals Inc
D. Eric Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 13.15 per share. 26 Dec 2023 48,693 533,151 (3%) 0% 13.2 640,313 Common Stock
Merrimack Pharmaceuticals Inc
D. Andersen Eric Director, See remarks Purchase of securities on an exchange or from another person at price $ 13.35 per share. 26 Dec 2023 857 534,008 (3%) 0% 13.4 11,441 Common Stock
Merrimack Pharmaceuticals Inc
Andersen Eric D. Director, See remarks Purchase of securities on an exchange or from another person at price $ 12.85 per share. 07 Dec 2023 76,384 1,735,600 (12%) 0% 12.8 981,519 Common Stock
Merrimack Pharmaceuticals Inc
D. Andersen Eric Director, See remarks Purchase of securities on an exchange or from another person at price $ 12.85 per share. 07 Dec 2023 24,666 484,458 (3%) 0% 12.8 316,953 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 12.00 per share. 07 Aug 2023 84,636 1,496,680 (11%) 0% 12.0 1,015,945 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 12.00 per share. 07 Aug 2023 68,431 1,565,111 (11%) 0% 12.0 820,891 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 12.00 per share. 07 Aug 2023 49,857 407,371 (3%) 0% 12.0 598,468 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 12.00 per share. 07 Aug 2023 18,626 425,997 (3%) 0% 12.0 223,436 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.52 per share. 21 Mar 2023 127,409 1,412,044 (10%) 0% 11.5 1,467,752 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.52 per share. 21 Mar 2023 33,181 357,514 (2%) 0% 11.5 382,245 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.36 per share. 30 Jan 2023 19,750 1,282,853 (9%) 0% 11.4 224,313 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.36 per share. 30 Jan 2023 4,985 323,883 (2%) 0% 11.4 56,618 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.40 per share. 30 Jan 2023 1,782 1,284,635 (9%) 0% 11.4 20,314 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.40 per share. 30 Jan 2023 450 324,333 (2%) 0% 11.4 5,130 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.40 per share. 27 Jan 2023 17,465 1,263,103 (9%) 0% 11.4 199,040 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.40 per share. 27 Jan 2023 4,410 318,898 (2%) 0% 11.4 50,259 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.33 per share. 03 Jan 2023 22,413 1,245,638 (9%) 0% 11.3 254,011 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.33 per share. 03 Jan 2023 8,219 314,488 (2%) 0% 11.3 93,148 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 10.55 per share. 29 Dec 2022 189,975 1,190,195 (8%) 1% 10.6 2,004,293 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.33 per share. 29 Dec 2022 33,030 1,223,225 (9%) 0% 11.3 374,319 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 10.55 per share. 29 Dec 2022 28,661 297,999 (2%) 0% 10.6 302,382 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 11.33 per share. 29 Dec 2022 8,270 306,269 (2%) 0% 11.3 93,721 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Sale of securities on an exchange or to another person at price $ 6.39 per share. 14 Apr 2021 52,914 269,338 (2%) 0% 6.4 338,120 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 6.39 per share. 14 Apr 2021 52,914 1,000,220 (7%) 0% 6.4 338,120 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 6.63 per share. 14 Apr 2021 40,805 947,306 (7%) 0% 6.6 270,655 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 6.63 per share. 14 Apr 2021 6,495 322,252 (2%) 0% 6.6 43,081 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 6.26 per share. 13 Apr 2021 9,874 906,591 (6%) 0% 6.3 61,780 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 6.06 per share. 12 Apr 2021 23,629 896,717 (6%) 0% 6.1 143,194 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 3.65 per share. 24 Nov 2020 51,074 873,088 (6%) 0% 3.6 186,420 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 3.65 per share. 24 Nov 2020 18,014 315,757 (2%) 0% 3.6 65,751 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 3.65 per share. 12 Nov 2020 54,531 297,743 (2%) 0% 3.6 199,038 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Director, See remarks Purchase of securities on an exchange or from another person at price $ 3.65 per share. 12 Nov 2020 1,959 822,014 (6%) 0% 3.6 7,150 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Other, See remarks Purchase of securities on an exchange or from another person at price $ 3.50 per share. 13 Aug 2020 609 820,055 (6%) 0% 3.5 2,132 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Other, See remarks Purchase of securities on an exchange or from another person at price $ 3.45 per share. 11 Aug 2020 14,030 241,212 (1%) 0% 3.5 48,437 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Other, See remarks Purchase of securities on an exchange or from another person at price $ 3.49 per share. 11 Aug 2020 2,000 243,212 (1%) 0% 3.5 6,986 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Other, See remarks Purchase of securities on an exchange or from another person at price $ 3.04 per share. 22 Jul 2020 63,903 819,446 (6%) 0% 3.0 194,387 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Other, See remarks Purchase of securities on an exchange or from another person at price $ 3.20 per share. 22 Jul 2020 62,775 755,543 (5%) 0% 3.2 201,006 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Other, See remarks Purchase of securities on an exchange or from another person at price $ 3.04 per share. 22 Jul 2020 33,192 227,182 (1%) 0% 3.0 100,967 Common Stock
Merrimack Pharmaceuticals Inc
Eric D. Andersen Other, See remarks Purchase of securities on an exchange or from another person at price $ 3.20 per share. 22 Jul 2020 17,404 193,990 (1%) 0% 3.2 55,728 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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