SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Bujarski Robert Joseph

(Last) (First) (Middle)
9975 SUMMERS RIDGE ROAD

(Street)
SAN DIEGO CA 92121

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
QUIDEL CORP /DE/ [ QDEL ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Operating Officer
3. Date of Earliest Transaction (Month/Day/Year)
02/17/2021
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 02/17/2021 A 3,646(1) A $0.00 22,191 D
Common Stock 02/17/2021 F 1,723(2) D $217.79 20,468 D
Common Stock 02/17/2021 A 1,094(1) A $0.00 21,562 D
Common Stock 02/17/2021 F 543(2) D $217.79 21,019 D
Common Stock 02/18/2021 A 4,606(3) A $0.00 25,625 D
Common Stock 02/18/2021 F 2,284(4) D $210.1 23,341 D
Common Stock 02/18/2021 A 3,623(5) A $0.00 26,964 D
Common Stock 02/18/2021 F 1,797(4) D $210.1 25,167 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Units (Converted) (6) 02/17/2021 M 3,646 02/17/2017 (7) Common Stock 3,646 $0.00 0 D
Restricted Stock Units (Premium) (6) 02/17/2021 M 1,094 02/17/2018 (7) Common Stock 1,094 $0.00 0 D
Explanation of Responses:
1. Reflects release of restricted stock units that were previously reported on a Form 4.
2. Disposition 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.
3. Reporting Person acquired these shares in connection with full achievement of performance metrics associated with performance-based restricted stock units awarded on 01/16/2018.
4. Disposition 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.
5. Reporting Person acquired these shares in connection with full achievement of performance metrics associated with performance-based restricted stock units awarded on 02/04/2019.
6. Restricted stock units convert into common stock on a one-for-one basis.
7. The shares of common stock issued pursuant to the release of these restricted stock units were released pursuant to deferral periods defined under the 2016 Employee Deferred Bonus Compensation Plan.
Remarks:
Robert J. Bujarski 02/19/2021
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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