Filing Details

Accession Number:
0001209191-19-019477
Form Type:
4/A
Zero Holdings:
No
Publication Time:
2019-03-14 16:42:04
Reporting Period:
2019-03-10
Accepted Time:
2019-03-14 16:42:04
Original Submission Date:
2019-03-13
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1020214 Cerus Corp CERS Surgical & Medical Instruments & Apparatus (3841) 680262011
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1377258 Mariner William Greenman C/O Cerus Corporation
2550 Stanwell Drive
Concord CA 94520
President And Ceo Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2019-03-10 22,500 $0.00 574,052 No 4 M Direct
Common Stock Disposition 2019-03-12 7,781 $6.48 566,271 No 4 S Direct
Common Stock Acquisiton 2019-03-12 28,125 $0.00 594,396 No 4 M Direct
Common Stock Disposition 2019-03-13 10,619 $5.90 583,777 No 4 S Direct
Common Stock Acquisiton 2019-03-12 71,667 $0.00 655,444 No 4 M Direct
Common Stock Disposition 2019-03-13 27,059 $5.90 628,385 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Restricted Stock Unit Disposition 2019-03-10 22,500 $0.00 22,500 $0.00
Common Stock Restricted Stock Unit Disposition 2019-03-12 28,125 $0.00 28,125 $0.00
Common Stock Restricted Stock Unit Disposition 2019-03-12 71,667 $0.00 71,667 $0.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 No 4 M Direct
28,125 No 4 M Direct
143,333 No 4 M Direct
Footnotes
  1. Each restricted stock unit represents a contingent right to receive one (1) share of Cerus Common Stock.
  2. Includes 1,951 shares purchased under Issuer's Employee Stock Purchase Plan on 02/28/19.
  3. Represents the number of shares required to be sold to cover the statutory tax withholding obligations and corresponding brokerage fee in connection with the vesting of the restricted stock units listed in Table II. This sale is mandated by the election to satisfy the minimum statutory tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary sale by the reporting person.
  4. The restricted stock unit vests in three equal annual installments beginning on March 10, 2017.
  5. Not applicable.
  6. The restricted stock unit vests in three equal annual installments beginning on March 12, 2018.
  7. The restricted stock unit vests in three equal annual installments beginning on March 12, 2019.