WC
Person · officer / director
William Collison
Executive Vice President · Seaford Historical Society
Executive Vice President at Seaford Historical Society. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.
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1
Roles reported
1
Who this is
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Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.
✓ Verified from filings
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Reported as Executive Vice President of Seaford Historical Society, based in Seaford, DE.
Facts extracted directly from each organization's Form 990, Part VII.
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Affiliations
Organizations
Seaford Historical Society
Executive Vice President · $169K revenue · Seaford, DETo preserve, protect, and present the history of the Town of Seaford Delaware.Filed FY2025, FY2024, FY2023 · Source: Form 990, Part VII
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Serves alongside
Other officers, directors & key employees at this person's organizations, by latest reported compensation.
V
President · FY2025
C
Vice President · FY2025
P
Vice President · FY2025
A
Secretary · FY2025
D
Treasurer · FY2025
J
Curator · FY2025
M
Trustee · FY2025
T
Trustee · FY2025
B
Trustee · FY2025
S
Trustee · FY2025
L
Trustee · FY2025
C
Trustee · FY2025
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