0000899243-22-021330.txt : 20220607 0000899243-22-021330.hdr.sgml : 20220607 20220607160515 ACCESSION NUMBER: 0000899243-22-021330 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220606 FILED AS OF DATE: 20220607 DATE AS OF CHANGE: 20220607 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CROCKER GARY L CENTRAL INDEX KEY: 0001094201 STATE OF INCORPORATION: UT FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35409 FILM NUMBER: 221001250 MAIL ADDRESS: STREET 1: MERRIMACK PHARMACEUTICALS, INC. STREET 2: ONE KENDALL SQUARE, SUITE B7201 CITY: CAMBRIDGE STATE: MA ZIP: 02139 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MERRIMACK PHARMACEUTICALS INC CENTRAL INDEX KEY: 0001274792 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: ONE BROADWAY STREET 2: 14TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 617-441-1000 MAIL ADDRESS: STREET 1: ONE BROADWAY STREET 2: 14TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02142 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2022-06-06 0 0001274792 MERRIMACK PHARMACEUTICALS INC MACK 0001094201 CROCKER GARY L C/O MERRIMACK PHARMACEUTICALS, INC. ONE BROADWAY 14TH FLOOR CAMBRIDGE MA 02142 1 1 0 0 See Remarks Stock Option (right to buy) 5.20 2022-06-06 4 A 0 8000 0.00 A 2032-06-05 Common Stock 8000 24000 D This option vests as to 1/4th of the total number of shares on 7/1/22 and an additional 1/4th of the total number of shares at the end of each successive three month period thereafter until 4/1/23. Chairman, President, and Treasurer /s/ Gary L. Crocker 2022-06-07