William Costello

Officer

Philanthropy at Sigma Pi Fraternity Theta Rho Chapter

Fiscal year ended July 31, 2018. Published on January 24, 2026.

2018

Total compensation

William Costello has been listed as an employee of Sigma Pi Fraternity Theta Rho Chapter in Form 990 filings since fiscal year 2017.

Annual compensation details

Philanthropy

2018

Philanthropy

2017

2018

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Revisions to this profile

January 24, 2026:

2018 Sigma Pi Fraternity Theta Rho Chapter 990 published

January 24, 2026:

2017 Sigma Pi Fraternity Theta Rho Chapter 990 published

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