Sec Form 4 Filing - POLAN MARY LAKE PH D @ QUIDEL CORP /DE/ - 2018-05-15

Insider filing report for Changes in Beneficial Ownership
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FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person
POLAN MARY LAKE PH D
2. Issuer Name and Ticker or Trading Symbol
QUIDEL CORP /DE/ [ QDEL]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X __ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last) (First) (Middle)
12544 HIGH BLUFF DRIVE, SUITE 200
3. Date of Earliest Transaction (MM/DD/YY)
05/15/2018
(Street)
SAN DIEGO, CA92130
4. If Amendment, Date Original Filed (MM/DD/YY)
6. Individual or Joint/Group Filing (Check Applicable Line)
__ X __ Form filed by One Reporting Person
_____ Form filed by More than One Reporting Person
(City) (State) (Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 05/16/2018 M 2,016 ( 1 ) A $ 0 20,622 D
Common Stock 05/17/2018 M 2,550 ( 1 ) A $ 0 23,172 D
Common Stock 05/17/2018 M 765 ( 1 ) A $ 0 23,937 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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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
(MM/DD/YY)
7. Title and Amount of Underlying Securities
(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 of Derivative Security: 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) ( 2 ) 05/15/2018 A 667 ( 3 ) ( 3 )( 4 ) ( 3 )( 4 ) Common Stock 667 $ 0 667 D
Restricted Stock Units (Premium) ( 2 ) 05/15/2018 A 200 ( 3 ) ( 3 )( 5 ) ( 3 )( 5 ) Common Stock 200 $ 0 200 D
Restricted Stock Units (Equity Grant) ( 2 ) 05/15/2018 A 1,661 ( 5 ) ( 5 ) Common Stock 1,661 $ 0 1,661 D
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
POLAN MARY LAKE PH D
12544 HIGH BLUFF DRIVE, SUITE 200
SAN DIEGO, CA92130
X
Signatures
Robert J. Bujarski, attorney-in-fact for Mary Lake Polan 05/17/2018
Signature of Reporting Person Date
Explanation of Responses:
( 1 )Reflects vesting of prior restricted stock units, which were previously reported on a Form 4.
( 2 )Each restricted stock unit represents the right to receive one share of Quidel Corporation common Stock.
( 3 )The restricted stock units were received in lieu of cash payments to the reporting person for certain retainer and Board of Director service-related fees under a deferred compensation program applicable to participating non-employee directors. Vested restricted stock units may be deferred, in which case, payment will occur according to the elected deferral schedule.
( 4 )The restricted stock units vest on the date of grant, May 15, 2018.
( 5 )The restricted stock units vest on May 15, 2019.

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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