Page 5 of 10 – SEC Filing
| CUSIP No. 218352102 | 13D | Page 5 of 10 Pages |
| 1 | NAMES OF REPORTING PERSONS Juliet Tammenoms Bakker | |
| 2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (see instructions) (a) ¨ (b) ¨ | |
| 3 | SEC USE ONLY | |
| 4 | SOURCE OF FUNDS (see instructions) OO1 | |
| 5 | CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) ¨ | |
| 6 | CITIZENSHIP OR PLACE OF ORGANIZATION United States of America | |
| NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH | 7 | SOLE VOTING POWER 171,6102 |
| 8 | SHARED VOTING POWER 6,143,5473 | |
| 9 | SOLE DISPOSITIVE POWER 171,6102 | |
| 10 | SHARED DISPOSITIVE POWER 6,143,5473 | |
| 11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,315,1572, 3 | |
| 12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (see instructions) ¨ | |
| 13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11 5.6%4 | |
| 14 | TYPE OF REPORTING PERSON (see instructions) IN | |
1 Investment funds from limited
partners were used to acquire the securities over which the Reporting Persons have shared voting and dispositive power.
2 Consists of 171,610 shares
of Common Stock held of record by Ms. Bakker.
3 Consists of 5,721,372 shares
of Common Stock held of record by LVP, 114,675 shares of Common Stock held of record by LCA and stock options to purchase up to
307,500 shares of Common Stock granted to Mr. Enright, all of which are currently exercisable or exercisable within 60 days
after March 17, 2017.
4 The percentage was calculated
based upon 113,249,891 shares of Common Stock outstanding, calculated as follows: the 112,942,391 shares of Common Stock outstanding
as of February 28, 2017, as reported by the Issuer in its Annual Report on Form 10-K filed with the Commission on March 6,
2017, plus the 307,500 shares of Common Stock subject to stock options granted to Mr. Enright that are exercisable as of or
within 60 days after March 17, 2017.
