v3.26.1
Insider Trading Arrangements
 3 Months Ended
Jun. 30, 2026
shares
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement
During the three months ended June 30, 2026, certain officers (as defined in Rule 16a-1(f) of the Exchange Act) (the "Section 16 officers") of the Company adopted separate Rule 10b5-1 trading arrangements (as defined in Item 408(a) of Regulation S-K) for the sale of the Company’s common stock. The following summarizes the material terms of such Rule 10b5-1 trading arrangements, which are intended to satisfy the affirmative defense of Rule 10b5-1(c) of the Exchange Act and the Company’s policies regarding transactions in Company securities:
Name and title of officerDate of trading arrangementDuration of trading arrangement (a)
Aggregate shares of common stock to be sold pursuant to the trading arrangement (b)
Karen J. DeToroMay 11, 2026February 26, 202724,674 
President, Worksite Division
Jeanne L. LinnenbringerMay 8, 2026February 26, 202714,539 
Chief Operations Officer
Paul H. McDonoughJune 18, 2026August 23, 2027
32,407 (c)
Chief Financial Officer
Jeremy D. WilliamsMay 8, 2026March 15, 20278,782 
Chief Actuary
Matthew J. ZimpferJune 4, 2026August 17, 202717,721 
General Counsel
________________
(a)    Trading arrangement will terminate on the earlier of the date (i) stated in this column, (ii) on which the aggregate
number of shares has been sold, or (iii) on which the individual gives the designated agent notice to terminate.
(b) Aggregate shares to be sold will be subject to reduction of certain shares surrendered to satisfy required tax
withholding obligations upon future vesting events.
(c)     Of these shares, 18,600 are performance share grants of which the number of underlying shares to vest will depend upon achievement of certain financial metrics for the Company's 2024 - 2026 performance period.
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
Karen J. DeToro [Member]  
Trading Arrangements, by Individual  
Name Karen J. DeToro
Title President, Worksite Division
Rule 10b5-1 Arrangement Adopted true
Adoption Date May 11, 2026
Expiration Date February 26, 2027
Arrangement Duration 291 days
Aggregate Available 24,674
Jeanne L. Linnenbringer [Member]  
Trading Arrangements, by Individual  
Name Jeanne L. Linnenbringer
Title Chief Operations Officer
Rule 10b5-1 Arrangement Adopted true
Adoption Date May 8, 2026
Expiration Date February 26, 2027
Arrangement Duration 294 days
Aggregate Available 14,539
Paul H. McDonough [Member]  
Trading Arrangements, by Individual  
Name Paul H. McDonough
Title Chief Financial Officer
Rule 10b5-1 Arrangement Adopted true
Adoption Date June 18, 2026
Expiration Date August 23, 2027
Arrangement Duration 431 days
Aggregate Available 32,407
Jeremy D. Williams [Member]  
Trading Arrangements, by Individual  
Name Jeremy D. Williams
Title Chief Actuary
Rule 10b5-1 Arrangement Adopted true
Adoption Date May 8, 2026
Expiration Date March 15, 2027
Arrangement Duration 311 days
Aggregate Available 8,782
Matthew J. Zimpfer [Member]  
Trading Arrangements, by Individual  
Name Matthew J. Zimpfer
Title General Counsel
Rule 10b5-1 Arrangement Adopted true
Adoption Date June 4, 2026
Expiration Date August 17, 2027
Arrangement Duration 439 days
Aggregate Available 17,721
Paul H. McDonough, Performance Share Grants [Member] | Paul H. McDonough [Member]  
Trading Arrangements, by Individual  
Aggregate Available 18,600