Person · officer / director

Tom Sisk

Director at Defenders of Wildlife. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me

Ambiguous identity This name matches 5 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.

Organizations

Roles reported

Others who share this name

Who this is

Profile

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

●

Reported as Director of Defenders of Wildlife, based in Washington, DC.

Facts extracted directly from each organization's Form 990, Part VII.

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Affiliations

Organizations

Defenders of Wildlife Director · $48.6M revenue · Washington, DCHabitat and species protection.Filed FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named Tom Sisk

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

Tom Sisk 1 organization · Alexandria, VANational Rural Letter Carriers Association

Tom Sisk 1 organization · Truckee, CAConservation Science Partners INC

Tom Sisk 1 organization · Lamy, NMRio Grande Return

Tom Sisk 1 organization · Patagonia, AZBorderlands Restoration Network

Tom Sisk 1 organization · Novi, MIThe Shyft Group Foundation

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

Jamie Rappaport Clark

President and CEO (to 7/24) · FY2024

$821K

Ruth Renee Stone

Sr VP, Conservation and Gen Counsel · FY2022

$290K

James Stofan

SVP, Operations, Until Sept 2024 · FY2023

$275K

Matt Braughler

Vice President, Development · FY2024

$273K

Elizabeth C Nichols

VP, Finance and CFO, Until July 2024 · FY2023

$273K

Laura Sheehan

Senior Vice President, External Affairs · FY2024

$257K

Michael Senatore

SVP, Conservation Programs · FY2024

$252K

Brandace Swimeley

Vice President, Integrated Marketing · FY2024

$248K

Brandace J Swimeley

VP, Integrated Marketing · FY2023

$247K

James Laurence Stofan

SVP, Operations (to 9/24) · FY2024

$238K

Elizabeth Nichols

VP, Finance & CFO (to 7/24) · FY2024

$205K

Andrew Bowman

President & CEO (from 8/24) · FY2024

$204K

Network

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Similar organizations

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National Fish and Wildlife Foundation$584.2M revenue · Washington, DC

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National Wildlife Federation$124.1M revenue · Reston, VA

Rocky Mountain Elk Foundation INC$100.1M revenue · Missoula, MT

Panthera Corporation$91.8M revenue · New York, NY

Wildlife Conservation Network INC$86.1M revenue · San Francisco, CA

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