We are saddened to learn of the sudden passing of Dirk A. Postupack, Class of 1980 on on July 5, 2026.

During this very challenging time, our hearts go out to the Postupack family, as well as Dirks many classmates, friends and colleagues. 

Thank you to the Dan Postupack for alerting us to Dirk’s passing.  Family members have been in communication with us and report an obituary will be published by our friends at Raynor and D’Andrea Funeral Homes.  

From 2011, Dirk served as Sales Manager and Loan Officer at Allentown Mortgage Corp, where clients consistently praised his knowledge, integrity, and warm, easygoing manner.

The Postupack family is still grieving the loss of Alice — mother of Dirk, Daniel, Duane, Denise, Deidre and Billy — who passed away just six months ago, on December 26th, 2025. Now, with Dirk’s passing so soon after his mother’s, this has been an especially difficult season for the family.

A memorial page has been created in Dirk’s honor.  The Sayville Alumni Association will remember Dirk annually on his birthday.  We hope this remembrance will provide solace for those who knew and loved him.

Additional information will be posted as it becomes available.