v3.26.1
Insider Trading Arrangements
 3 Months Ended
Jun. 30, 2026
shares
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement
NameTitleType of Trading ArrangementSecurityActionDate of ActionDuration of Trading ArrangementAggregate Number of Securities Covered
Mark Delaney
SVP, Chief Commercial Officer
Rule 10b5-1 plan to sellCommon StockAdoption
April 23, 2026
April 23, 2026 to January 22, 2027*
Up to 1,600*
Mike Prevoznik
SVP, General Counsel
Rule 10b5-1 plan to sellCommon StockAdoption
May 29, 2026
May 29, 2026 to March 31, 2027*
Up to 31,956*
Gary Pfeiffer
Director
Rule 10b5-1 plan to sellCommon StockAdoption
May 29, 2026
May 29, 2026 to May 28, 2027*
Up to 1,203*
    * Includes shares of common stock to be released from (a) stock options and/or restricted stock units that are expected to vest and/or (b) performance share awards that may vest, subject to the satisfaction of the applicable performance metrics. The actual number of shares of common stock that will be released is not yet determinable and the actual number of shares of common stock that will be sold will be net of the number of shares withheld to satisfy tax withholding obligations.
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
Mark Delaney [Member]  
Trading Arrangements, by Individual  
Name Mark Delaney
Title SVP, Chief Commercial Officer
Rule 10b5-1 Arrangement Adopted true
Adoption Date April 23, 2026
Expiration Date January 22, 2027
Arrangement Duration 274 days
Aggregate Available 1,600
Mike Prevoznik [Member]  
Trading Arrangements, by Individual  
Name Mike Prevoznik
Title SVP, General Counsel
Rule 10b5-1 Arrangement Adopted true
Adoption Date May 29, 2026
Expiration Date March 31, 2027
Arrangement Duration 306 days
Aggregate Available 31,956
Gary Pfeiffer [Member]  
Trading Arrangements, by Individual  
Name Gary Pfeiffer
Title Director
Rule 10b5-1 Arrangement Adopted true
Adoption Date May 29, 2026
Expiration Date May 28, 2027
Arrangement Duration 364 days
Aggregate Available 1,203