SEC Form 4 · accession 0000899243-16-036013
Calithera Biosciences, Inc. · CALA
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Susan Molineaux
Officer — PRESIDENT AND CEO · Director
Period of report
Dec 19, 2016
Accepted (ET)
Dec 20, 2016 · 9:00 am EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001496671
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Dec 19, 2016 | M | 6,306 | $0.96 | A | 8,183 | D | |
| Common StockF1 | Dec 19, 2016 | M | 15,627 | $2.64 | A | 23,810 | D | |
| Common StockF2 | holding | — | — | — | 313,336 | I | By Trust | |
| Common Stock | holding | — | — | — | 12,044 | I | By Spouse |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Employee Stock Option (Right to Buy)F3 | $0.96 | Dec 19, 2016 | M | 6,306 | D | — | May 22, 2023 | Common Stock | 6,306 | 7,568 | D |
| Employee Stock Option (Right to Buy)F4 | $2.64 | Dec 19, 2016 | M | 15,627 | D | — | Dec 16, 2023 | Common Stock | 15,627 | 42,021 | D |
| Employee Stock Option (Right to Buy)F3 | $0.96 | Dec 19, 2016 | M | 5,418 | D | — | May 22, 2023 | Common Stock | 5,418 | 6,502 | I |
| Employee Stock Option (Right to Buy)F4 | $2.64 | Dec 19, 2016 | M | 4,749 | D | — | Dec 16, 2023 | Common Stock | 4,749 | 9,498 | I |
Explanation of responses
- F1Includes1,877 shares acquired under the Company's 2014 Employee Stock Purchase Plan on November 15, 2016.
- F2Shares are held by the Molineaux Family Trust, of which the Reporting Person is a Trustee, including 31,885 shares transferred from the Reporting Person to the Molineaux Family Trust on August 5, 2016.
- F31/48 of the Option vests in equal monthly installments one month from 05/23/2013. The option shall be subject to accelerated vesting as set forth in the optionee's employment agreement with the Company.
- F41/48 of the Option vests in equal monthly installments one month from 12/17/2013. The option shall be subject to accelerated vesting as set forth in the optionee's employment agreement with the Company.