SEC Form 4 · accession 0001209191-16-143455
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 30, 2016
Accepted (ET)
Oct 3, 2016 · 6:04 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 30, 2016 | M | 55,000 | $5.55 | A | 298,283 | 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 | $5.55 | Sep 30, 2016 | M | 55,000 | D | — | Oct 1, 2016 | Common Stock | 55,000 | 0 | D |
Explanation of responses
- F1Includes shares purchased pursuant to a qualified Employee Stock Purchase Plan on 2/27/2015 of 3,352 shares, on 8/31/2015 of 3,245 shares, on 2/29/2016 of 5,486 shares and on 8/31/2016 of 105 shares. Also includes 21,800 shares purchased on 11/10/2014 and reported on a Form 4 filed on 11/12/2014.
- 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.