Filing Details
- Accession Number:
- 0001179110-12-006522
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2012-04-05 13:00:00
- Reporting Period:
- 2012-04-03
- Filing Date:
- 2012-04-05
- Accepted Time:
- 2012-04-05 16:08:17
- SEC Url:
- Form 4 Filing
Issuer
| Cik | Name | Symbol | Sector (SIC) | IRS No |
|---|---|---|---|---|
| 1274792 | Merrimack Pharmaceuticals Inc | MACK | Pharmaceutical Preparations (2834) | 000000000 |
Insiders
| Cik | Name | Reported Address | Insider Title | Director | Officer | Large Shareholder | Other |
|---|---|---|---|---|---|---|---|
| 1094201 | L Gary Crocker | C/O Merrimack Pharmaceuticals, Inc. One Kendall Square, Suite B7201 Cambridge MA 02139 | Yes | No | No | No |
Reported Non-Derivative Transactions
| Sec. Name | Acquisiton - Disposition | Date | Amount | Price | Remaning Holdings | Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Acquisiton | 2012-04-03 | 64,285 | $7.00 | 64,285 | No | 4 | P | Direct | |
| Common Stock | Acquisiton | 2012-04-03 | 15,000 | $7.00 | 79,285 | No | 4 | P | Indirect | By Crocker Enterprises, LLC |
| Common Stock | Acquisiton | 2012-04-03 | 14,285 | $7.00 | 93,570 | No | 4 | P | Indirect | By Crocker Ventures, LLC |
| Common Stock | Acquisiton | 2012-04-03 | 21,428 | $7.00 | 114,998 | No | 4 | P | Indirect | By Daughter |
| Common Stock | Acquisiton | 2012-04-03 | 25,000 | $7.00 | 139,998 | No | 4 | P | Indirect | By Son |
| Common Stock | Acquisiton | 2012-04-03 | 59,863 | $0.00 | 199,861 | No | 4 | C | Direct | |
| Common Stock | Acquisiton | 2012-04-03 | 463,654 | $0.00 | 663,515 | No | 4 | C | Direct | |
| Common Stock | Acquisiton | 2012-04-03 | 46,676 | $0.00 | 710,191 | No | 4 | C | Direct | |
| Common Stock | Acquisiton | 2012-04-03 | 41,900 | $0.00 | 752,091 | No | 4 | C | Direct | |
| Common Stock | Acquisiton | 2012-04-03 | 313,266 | $0.00 | 1,065,357 | No | 4 | C | Direct | |
| Common Stock | Acquisiton | 2012-04-03 | 15,863 | $0.00 | 1,081,220 | No | 4 | C | Indirect | By Crocker Enterprises, LLC |
| Common Stock | Acquisiton | 2012-04-03 | 30,000 | $0.00 | 1,111,220 | No | 4 | C | Indirect | By Crocker Enterprises, LLC |
| Common Stock | Acquisiton | 2012-04-03 | 300,000 | $0.00 | 1,411,220 | No | 4 | C | Indirect | By Crocker Ventures, LLC |
| Common Stock | Acquisiton | 2012-04-03 | 184,975 | $0.00 | 1,596,195 | No | 4 | C | Indirect | By Wife |
| Common Stock | Acquisiton | 2012-04-03 | 35,714 | $0.00 | 1,631,909 | No | 4 | C | Indirect | By Wife |
| Common Stock | Acquisiton | 2012-04-03 | 79,000 | $0.00 | 1,710,909 | No | 4 | C | Indirect | By Daughter |
| Common Stock | Acquisiton | 2012-04-03 | 21,429 | $0.00 | 1,732,338 | No | 4 | C | Indirect | By Daughter |
| Common Stock | Acquisiton | 2012-04-03 | 28,332 | $0.00 | 1,760,670 | No | 4 | C | Indirect | By Daughter |
| Common Stock | Acquisiton | 2012-04-03 | 23,300 | $0.00 | 1,783,970 | No | 4 | C | Indirect | By Daughter |
| Common Stock | Acquisiton | 2012-04-03 | 22,000 | $0.00 | 1,805,970 | No | 4 | C | Indirect | By Daughter |
| Common Stock | Acquisiton | 2012-04-03 | 79,000 | $0.00 | 1,884,970 | No | 4 | C | Indirect | By Son |
| Common Stock | Acquisiton | 2012-04-03 | 21,429 | $0.00 | 1,906,399 | No | 4 | C | Indirect | By Son |
| Common Stock | Acquisiton | 2012-04-03 | 28,332 | $0.00 | 1,934,731 | No | 4 | C | Indirect | By Son |
| Common Stock | Acquisiton | 2012-04-03 | 23,300 | $0.00 | 1,958,031 | No | 4 | C | Indirect | By Son |
| Common Stock | Acquisiton | 2012-04-03 | 22,000 | $0.00 | 1,980,031 | No | 4 | C | Indirect | By Son |
| Common Stock | Acquisiton | 2012-04-03 | 450,000 | $0.00 | 2,430,031 | No | 4 | C | Indirect | By Trust |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | P | Direct | |
| No | 4 | P | Indirect | By Crocker Enterprises, LLC |
| No | 4 | P | Indirect | By Crocker Ventures, LLC |
| No | 4 | P | Indirect | By Daughter |
| No | 4 | P | Indirect | By Son |
| No | 4 | C | Direct | |
| No | 4 | C | Direct | |
| No | 4 | C | Direct | |
| No | 4 | C | Direct | |
| No | 4 | C | Direct | |
| No | 4 | C | Indirect | By Crocker Enterprises, LLC |
| No | 4 | C | Indirect | By Crocker Enterprises, LLC |
| No | 4 | C | Indirect | By Crocker Ventures, LLC |
| No | 4 | C | Indirect | By Wife |
| No | 4 | C | Indirect | By Wife |
| No | 4 | C | Indirect | By Daughter |
| No | 4 | C | Indirect | By Daughter |
| No | 4 | C | Indirect | By Daughter |
| No | 4 | C | Indirect | By Daughter |
| No | 4 | C | Indirect | By Daughter |
| No | 4 | C | Indirect | By Son |
| No | 4 | C | Indirect | By Son |
| No | 4 | C | Indirect | By Son |
| No | 4 | C | Indirect | By Son |
| No | 4 | C | Indirect | By Son |
| No | 4 | C | Indirect | By Trust |
Reported Derivative Transactions
| Sec. Name | Sec. Type | Acquisiton - Disposition | Date | Amount | Price | Amount - 2 | Price - 2 |
|---|---|---|---|---|---|---|---|
| Common Stock | Series C Convertible Preferred Stock | Disposition | 2012-04-03 | 59,863 | $0.00 | 59,863 | $0.00 |
| Common Stock | Series D Convertible Preferred Stock | Disposition | 2012-04-03 | 463,654 | $0.00 | 463,654 | $0.00 |
| Common Stock | Series E Convertible Preferred Stock | Disposition | 2012-04-03 | 46,676 | $0.00 | 46,676 | $0.00 |
| Common Stock | Series F Convertible Preferred Stock | Disposition | 2012-04-03 | 41,900 | $0.00 | 41,900 | $0.00 |
| Common Stock | Series G Convertible Preferred Stock | Disposition | 2012-04-03 | 313,266 | $0.00 | 313,266 | $0.00 |
| Common Stock | Series C Convertible Preferred Stock | Disposition | 2012-04-03 | 15,863 | $0.00 | 15,863 | $0.00 |
| Common Stock | Series D Convertible Preferred Stock | Disposition | 2012-04-03 | 30,000 | $0.00 | 30,000 | $0.00 |
| Common Stock | Series E Convertible Preferred Stock | Disposition | 2012-04-03 | 300,000 | $0.00 | 300,000 | $0.00 |
| Common Stock | Series C Convertible Preferred Stock | Disposition | 2012-04-03 | 184,975 | $0.00 | 184,975 | $0.00 |
| Common Stock | Series D Convertible Preferred Stock | Disposition | 2012-04-03 | 35,714 | $0.00 | 35,714 | $0.00 |
| Common Stock | Series C Convertible Preferred Stock | Disposition | 2012-04-03 | 79,000 | $0.00 | 79,000 | $0.00 |
| Common Stock | Series D Convertible Preferred Stock | Disposition | 2012-04-03 | 21,429 | $0.00 | 21,429 | $0.00 |
| Common Stock | Series E Convertible Preferred Stock | Disposition | 2012-04-03 | 28,332 | $0.00 | 28,332 | $0.00 |
| Common Stock | Series F Convertible Preferred Stock | Disposition | 2012-04-03 | 23,300 | $0.00 | 23,300 | $0.00 |
| Common Stock | Series G Convertible Preferred Stock | Disposition | 2012-04-03 | 22,000 | $0.00 | 22,000 | $0.00 |
| Common Stock | Series C Convertible Preferred Stock | Disposition | 2012-04-03 | 79,000 | $0.00 | 79,000 | $0.00 |
| Common Stock | Series D Convertible Preferred Stock | Disposition | 2012-04-03 | 21,429 | $0.00 | 21,429 | $0.00 |
| Common Stock | Series E Convertible Preferred Stock | Disposition | 2012-04-03 | 28,332 | $0.00 | 28,332 | $0.00 |
| Common Stock | Series F Convertible Preferred Stock | Disposition | 2012-04-03 | 23,300 | $0.00 | 23,300 | $0.00 |
| Common Stock | Series G Convertible Preferred Stock | Disposition | 2012-04-03 | 22,000 | $0.00 | 22,000 | $0.00 |
| Common Stock | Series F Convertible Preferred Stock | Disposition | 2012-04-03 | 450,000 | $0.00 | 450,000 | $0.00 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 0 | No | 4 | C | Direct | ||
| 0 | No | 4 | C | Direct | ||
| 0 | No | 4 | C | Direct | ||
| 0 | No | 4 | C | Direct | ||
| 0 | No | 4 | C | Direct | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect | ||
| 0 | No | 4 | C | Indirect |
Footnotes
- Each share of Series C Convertible Preferred Stock automatically converted into one share of Common Stock upon the closing of the issuer's initial public offering and had no expiration date.
- Each share of Series D Convertible Preferred Stock automatically converted into one share of Common Stock upon the closing of the issuer's initial public offering and had no expiration date.
- Each share of Series E Convertible Preferred Stock automatically converted into one share of Common Stock upon the closing of the issuer's initial public offering and had no expiration date.
- Each share of Series F Convertible Preferred Stock automatically converted into one share of Common Stock upon the closing of the issuer's initial public offering and had no expiration date.
- Each share of Series G Convertible Preferred Stock automatically converted into one share of Common Stock upon the closing of the issuer's initial public offering and had no expiration date.
Billionaire Hedge Funds
