0001209191-20-057370.txt : 20201106 0001209191-20-057370.hdr.sgml : 20201106 20201106191922 ACCESSION NUMBER: 0001209191-20-057370 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201106 FILED AS OF DATE: 20201106 DATE AS OF CHANGE: 20201106 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: POLAN MARY LAKE PH D CENTRAL INDEX KEY: 0001187716 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-10961 FILM NUMBER: 201295723 MAIL ADDRESS: STREET 1: STANFORD UNIVERSITY SCHOOL OF MEDICINE STREET 2: 300 PASTAUR DR ROOM HH333 CITY: STANFORD STATE: CA ZIP: 94305-5317 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: QUIDEL CORP /DE/ CENTRAL INDEX KEY: 0000353569 STANDARD INDUSTRIAL CLASSIFICATION: IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835] IRS NUMBER: 942573850 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 9975 SUMMERS RIDGE ROAD CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 8585521100 MAIL ADDRESS: STREET 1: 9975 SUMMERS RIDGE ROAD CITY: SAN DIEGO STATE: CA ZIP: 92121 FORMER COMPANY: FORMER CONFORMED NAME: MONOCLONAL ANTIBODIES INC /DE/ DATE OF NAME CHANGE: 19910210 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2020-11-06 0 0000353569 QUIDEL CORP /DE/ QDEL 0001187716 POLAN MARY LAKE PH D 9975 SUMMERS RIDGE ROAD SAN DIEGO CA 92121 1 0 0 0 Common Stock 2020-11-06 4 S 0 3000 284.1682 D 35329 D The weighted average sale price for these transactions was $284.1682 per share, with a range of $284.12 to $284.29. Upon request, the Reporting Person hereby undertakes to provide to staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder, the full information regarding the number of shares sold at each separate price. Robert J. Bujarski, attorney-in-fact for Mary Lake Polan 2020-11-06