SEC Form 4 · accession 0001209191-18-011697
QUIDEL CORP /DE/ · QDEL
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Edward Keith Russell
Officer — S.V.P., N.A. Commercial Ops
Period of report
Feb 15, 2018
Accepted (ET)
Feb 20, 2018 · 8:33 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000353569
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Feb 15, 2018 | A | 7,171 | $0.00 | A | 8,648 | D | |
| Common StockF2 | Feb 15, 2018 | F | 2,471 | $45.10 | D | 6,177 | D | |
| Common StockF3 | Feb 17, 2018 | A | 3,646 | $0.00 | A | 9,823 | D | |
| Common StockF4 | Feb 17, 2018 | F | 1,175 | $45.87 | D | 8,648 | D | |
| Common StockF3 | Feb 17, 2018 | A | 364 | $0.00 | A | 9,012 | D | |
| Common StockF4 | Feb 17, 2018 | F | 125 | $45.87 | D | 8,887 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Reporting Person acquired these shares in connection with full achievement of performance metrics associated with performance-based restricted stock units awarded on 2/15/2017.
- F2Disposition of shares, as set forth above, was in connection with the Issuer's withholding of common shares to satisfy tax withholding obligations related to the issuance of common shares upon release of performance-based restricted stock units.
- F3Reflects vesting of restricted stock units, which were previously reported on a Form 4.
- F4Disposition of shares, as set forth above, was in connection with the Issuer's withholding of common shares to satisfy tax withholding obligations related to the issuance of common shares upon release of restricted stock units.