Insider · CIK 0001517667

Andersen Eric

Reports to the SEC for 2 companies · SANTA MONICA, X1

sec.gov

Transactions

Companies

Filings

CIK

0001517667

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2023-12-28	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+857 sh	$13.35	+$11.4K	534,008
2023-12-26	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+48.7K sh	$13.15	+$640K	533,151
2023-12-07	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+76.4K sh	$12.85	+$982K	1,735,600
2023-12-07	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+24.7K sh	$12.85	+$317K	484,458
2023-11-17	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+235 sh	$12.50	+$2,937.5	1,659,216
2023-11-17	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+65 sh	$12.50	+$812.5	459,792
2023-11-14	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+39.3K sh	$12.50	+$491K	1,658,981
2023-11-14	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+10.9K sh	$12.50	+$136K	459,727
2023-11-13	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+3,379 sh	$12.39	+$41.9K	448,840
2023-11-13	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+12.2K sh	$12.39	+$151K	1,619,698
2023-11-10	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+8,259 sh	$12.32	+$102K	445,461
2023-11-10	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+29.8K sh	$12.32	+$367K	1,607,507
2023-11-09	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+7,810 sh	$12.19	+$95.2K	1,577,704
2023-11-09	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+2,165 sh	$12.19	+$26.4K	437,202
2023-11-08	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+9,040 sh	$12.13	+$110K	435,037
2023-11-08	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+4,783 sh	$12.13	+$58K	1,569,894
2023-08-08	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+18.6K sh	$12.00	+$223K	425,997
2023-08-08	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+68.4K sh	$12.00	+$821K	1,565,111
2023-08-07	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+49.9K sh	$12.00	+$598K	407,371
2023-08-07	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+84.6K sh	$12.00	+$1.02M	1,496,680
2023-03-21	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+127K sh	$11.52	+$1.47M	1,412,044
2023-03-21	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+33.2K sh	$11.52	+$382K	357,514
2023-01-31	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+450 sh	$11.40	+$5,129.91	324,333
2023-01-31	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+1,782 sh	$11.40	+$20.3K	1,284,635
2023-01-31	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+450 sh	$11.40	+$5,129.91	324,306
2023-01-31	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+1,782 sh	$11.40	+$20.3K	1,284,635
2023-01-30	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+19.8K sh	$11.36	+$224K	1,282,853
2023-01-30	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+4,985 sh	$11.36	+$56.6K	323,883
2023-01-30	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+19.8K sh	$11.36	+$224K	1,282,853
2023-01-30	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+4,958 sh	$11.36	+$56.3K	323,856
2023-01-27	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+17.5K sh	$11.40	+$199K	1,263,103
2023-01-27	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+4,410 sh	$11.40	+$50.3K	318,898
2023-01-03	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+8,219 sh	$11.33	+$93.1K	314,488
2023-01-03	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+22.4K sh	$11.33	+$254K	1,245,638
2022-12-30	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+8,270 sh	$11.33	+$93.7K	306,269
2022-12-30	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+33K sh	$11.33	+$374K	1,223,225
2022-12-29	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+190K sh	$10.55	+$2M	1,190,195
2022-12-29	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+28.7K sh	$10.55	+$302K	297,999
2021-07-01	MERRIMACK PHARMACEUTICALS INCS Sale	Director, See remarks	SSale	−52.9K sh	$6.39	−$338K	269,338
2021-07-01	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+52.9K sh	$6.39	+$338K	1,000,220
2021-04-14	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+6,495 sh	$6.63	+$43.1K	322,252
2021-04-14	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+40.8K sh	$6.63	+$271K	947,396
2021-04-14	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+40.8K sh	$6.63	+$271K	947,306
2021-04-14	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+6,495 sh	$6.63	+$43.1K	322,252
2021-04-13	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+9,874 sh	$6.26	+$61.8K	906,591
2021-04-12	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+23.6K sh	$6.06	+$143K	896,717
2020-11-24	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+51.1K sh	$3.65	+$186K	873,088
2020-11-24	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+18K sh	$3.65	+$65.8K	315,757
2020-11-12	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+1,959 sh	$3.65	+$7,150.35	822,014
2020-11-12	MERRIMACK PHARMACEUTICALS INCP Purchase	Director, See remarks	PPurchase	+54.5K sh	$3.65	+$199K	297,743

Recent filings

Accepted (ET)
Dec 284
Western Standard LLC0000950170-23-073585
SEC(opens sec.gov)
Dec 114
Western Standard LLC0000950170-23-069397
SEC(opens sec.gov)
Nov 204
Western Standard LLC0000950170-23-065235
SEC(opens sec.gov)
Nov 164
Western Standard LLC0000950170-23-064564
SEC(opens sec.gov)
Nov 144
Western Standard LLC0000950170-23-063800
SEC(opens sec.gov)
Nov 134
Western Standard LLC0000950170-23-062911
SEC(opens sec.gov)
Aug 94
Western Standard LLC0000950170-23-040559
SEC(opens sec.gov)

Companies

Address

1507 BERKELEY STREET, UNIT 7

SANTA MONICA, X1, 90404