X0306 4 2017-02-15 0 0000353569 QUIDEL CORP /DE/ QDEL 0001333458 Bujarski Robert Joseph 12544 HIGH BLUFF DRIVE, SUITE 200 SAN DIEGO CA 92130 0 1 0 0 SVP, Bus Dev & Gen Counsel Non-Qualified Stock Options 21.08 2017-02-15 4 A 0 14343 0.00 A 2027-02-15 Common Stock 14343 14343 D Restricted Stock Units 2017-02-15 4 A 0 7172 0.00 A Common Stock 7172 7172 D Restricted Stock Units (Converted) 2017-02-17 4 A 0 3646 0.00 A Common Stock 3646 3646 D Restricted Stock Units (Premium) 2017-02-17 4 A 0 1094 0.00 A Common Stock 1094 1094 D 7,172 shares will vest on the second anniversary date of the grant date, February 15, 2019. 3,586 shares will vest on the third anniversary date of the grant date, February 15, 2020. 3,585 shares will vest on the fourth anniversary date of the grant date, February 15, 2021. Each restricted stock unit represents the right to receive one share of Quidel Corporation common stock. 7,172 shares will vest on the fourth anniversary date of the grant date, February 15, 2021. The restricted stock units vest on the date of grant, February 17, 2017. The restricted stock units were received in lieu of a percentage of the reporting persons 2016 cash bonus pursuant to the 2016 Employee Deferred Bonus Compensation Plan. The restricted stock units vest on the first anniversary date of the grant date, February 17, 2018. Robert J. Bujarski 2017-02-17