SEC Form 4 · accession 0001209191-15-008285
Mirati Therapeutics, Inc. · MRTX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owners
Joseph Lewis
10% Owner
Boxer Asset Management Inc.
10% Owner
Boxer Capital, LLC
10% Owner
MVA Investors, LLC
10% Owner
Berkley Capital Management Ltd.
10% Owner
Period of report
Jan 29, 2015
Accepted (ET)
Feb 2, 2015 · 4:55 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001576263
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Jan 29, 2015 | P | 50,000 | $20.00 | A | 2,000,732 | D | |
| Common StockF2 | Jan 29, 2015 | P | 500,000 | $20.00 | A | 500,000 | D | |
| Common StockF3 | holding | — | — | — | 429,340 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1These securities are owned directly by Boxer Capital, LLC ("Boxer Capital"), which may be deemed to be a member of a "group" for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, consisting of (i) Boxer Capital, (ii) Boxer Asset Management Inc. ("Boxer Management"), (iii) MVA Investors, LLC ("MVA Investors"), (iv) Berkley Capital Management Ltd. ("Berkley Capital"), and (v) Joseph Lewis (collectively, the "Boxer Group"), and indirectly by Boxer Management and Joseph Lewis, by virtue of their ownership in Boxer Capital.
- F2These securities are owned directly by Berkley Capital, and indirectly by Joseph Lewis. Joseph Lewis is the sole indirect owner of and controls Berkley Capital.
- F3These securities are owned directly and solely by MVA Investors, which has sole voting and dispositive power with respect to these securities. Each member of the Boxer Group other than MVA Investors disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.