SEC Form 4 · accession 0001209191-18-052639
CERUS CORP · CERS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
William Mariner Greenman
Officer — President and CEO · Director
Period of report
Sep 27, 2018
Accepted (ET)
Oct 1, 2018 · 10:27 am EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001020214
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Sep 27, 2018 | M | 40,000 | $4.19 | A | 399,601 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Option (Right to Buy)F3,F2 | $4.19 | Sep 27, 2018 | M | 40,000 | D | — | Sep 30, 2018 | Common Stock | 40,000 | 0 | D |
Explanation of responses
- F1Includes 4,822 shares purchased under Issuer's Employee Stock Purchase Plan on 8/31/18.
- F2One eighth (1/8th) of the shares subject to the Option vested six (6) months after the grant date, and one forty-eighth (1/48th) of the shares subject to the Option vested on the first day of each month thereafter.
- F3Not applicable.