MERRIMACK PHARMACEUTICALS INC Forms 3, 4 and 5: Preferred Stock
Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 106 rows in 2012. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.
- 2012-04-03: Reporting owner Mulroy Robert J.; Form 5; Security Series D Convertible Preferred Stock; Transaction C Conversion of derivative security.
- 2012-04-03: Reporting owner Mulroy Robert J.; Form 5; Security Series G Convertible Preferred Stock; Transaction C Conversion of derivative security.
- 2012-04-03: Reporting owner Sinskey Anthony J; Form 4; Security Series B Convertible Preferred Stock; Transaction C Conversion of derivative security.
- 2012-04-03: Reporting owner Sinskey Anthony J; Form 4; Security Series C Convertible Preferred Stock; Transaction C Conversion of derivative security.
| Transaction date | Reporting owner | Form | Security | Transaction | Shares | Price | Price that day | Filing |
|---|---|---|---|---|---|---|---|---|
| 2012-04-03 | Mulroy Robert J. Director, Officer (President and CEO) | 5 | Series D Convertible Preferred Stock Derivative · Indirect · By Trust | C Conversion of derivative security | −142,850 0 owned after | $0.00 | 2013-02-13 | |
| 2012-04-03 | Mulroy Robert J. Director, Officer (President and CEO) | 5 | Series G Convertible Preferred Stock Derivative · Indirect · By Trust | C Conversion of derivative security | −17,142 0 owned after | $0.00 | 2013-02-13 | |
| 2012-04-03 | Sinskey Anthony J Director | 4 | Series B Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −23,793 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Sinskey Anthony J Director | 4 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −18,024 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | PORTER MICHAEL E Director | 4 | Series C Convertible Preferred Stock Derivative · Direct | C Conversion of derivative security | −56,509 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | PORTER MICHAEL E Director | 4 | Series D Convertible Preferred Stock Derivative · Direct | C Conversion of derivative security | −34,286 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | PORTER MICHAEL E Director | 4 | Series E Convertible Preferred Stock Derivative · Direct | C Conversion of derivative security | −25,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | PORTER MICHAEL E Director | 4 | Series F Convertible Preferred Stock Derivative · Direct | C Conversion of derivative security | −33,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | PORTER MICHAEL E Director | 4 | Series G Convertible Preferred Stock Derivative · Direct | C Conversion of derivative security | −28,570 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series C Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −120,161 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series D Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −28,571 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series E Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −222,222 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series F Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −136,058 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series G Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −25,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −30,040 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −14,286 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series E Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −188,889 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −19,607 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series G Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −7,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −64,448 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Nash Sarah E Director | 4 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −6,552 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | LOVENBERG WALTER M PHD Director | 4 | Series D Convertible Preferred Stock Derivative · Direct | C Conversion of derivative security | −7,143 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | GAY ROBERT C Director | 4 | Series B Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −113,586 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | GAY ROBERT C Director | 4 | Series D Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −142,857 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | GAY ROBERT C Director | 4 | Series B Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −113,586 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | GAY ROBERT C Director | 4 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −142,857 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Fehr Gordon J. Director | 4 | Series E Convertible Preferred Stock Derivative · Direct | C Conversion of derivative security | −22,222 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Dresser James van B. Director | 4 | Series E Convertible Preferred Stock Derivative · Direct | C Conversion of derivative security | −11,111 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Dresser James van B. Director | 4 | Series F Convertible Preferred Stock Derivative · Direct | C Conversion of derivative security | −4,901 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series C Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −59,863 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series D Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −463,654 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series E Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −46,676 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series F Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −41,900 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series G Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −313,266 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −15,863 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −30,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series E Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −300,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −184,975 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −35,714 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −79,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −21,429 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series E Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −28,332 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −23,300 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series G Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −22,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −79,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −21,429 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series E Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −28,332 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −23,300 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series G Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −22,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | CROCKER GARY L Director | 4 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −450,000 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Mulroy Robert J. Director, Officer (President and CEO) | 4 | Series B Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −26,173 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Mulroy Robert J. Director, Officer (President and CEO) | 4 | Series C Convertible Preferred Stock Derivative · Direct · (m) | C Conversion of derivative security | −29,019 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Mulroy Robert J. Director, Officer (President and CEO) | 4 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −57,143 0 owned after | $0.00 | 2012-04-05 | |
| 2012-04-03 | Mulroy Robert J. Director, Officer (President and CEO) | 4 | Series E Convertible Preferred Stock Derivative · Indirect · (m) | C Conversion of derivative security | −4,657 0 owned after | $0.00 | 2012-04-05 | |
| 2012-02-01 holding as of filing | Sinskey Anthony J Director | 3 | Series B Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Sinskey Anthony J Director | 3 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | PORTER MICHAEL E Director | 3 | Series C Convertible Preferred Stock Derivative · Direct | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | PORTER MICHAEL E Director | 3 | Series D Convertible Preferred Stock Derivative · Direct | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | PORTER MICHAEL E Director | 3 | Series E Convertible Preferred Stock Derivative · Direct | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | PORTER MICHAEL E Director | 3 | Series F Convertible Preferred Stock Derivative · Direct | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | PORTER MICHAEL E Director | 3 | Series G Convertible Preferred Stock Derivative · Direct | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series C Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series D Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series E Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series F Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series G Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series E Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series G Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Nash Sarah E Director | 3 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | LOVENBERG WALTER M PHD Director | 3 | Series D Convertible Preferred Stock Derivative · Direct | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | GAY ROBERT C Director | 3 | Series B Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | GAY ROBERT C Director | 3 | Series D Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | GAY ROBERT C Director | 3 | Series B Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | GAY ROBERT C Director | 3 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Fehr Gordon J. Director | 3 | Series E Convertible Preferred Stock Derivative · Direct | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Dresser James van B. Director | 3 | Series E Convertible Preferred Stock Derivative · Direct | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | Dresser James van B. Director | 3 | Series F Convertible Preferred Stock Derivative · Direct | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series C Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series D Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series E Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series F Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series G Convertible Preferred Stock Derivative · Direct · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series E Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series E Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series G Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series C Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series D Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series E Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 | ||
| 2012-02-01 holding as of filing | CROCKER GARY L Director | 3 | Series F Convertible Preferred Stock Derivative · Indirect · (m) | Holding | no price filed | 2012-02-01 |