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Person · officer / director

Mark Hopkins

Trustee · International Alliance Theatrical Stage Employees & Moving Picture

Trustee at International Alliance Theatrical Stage Employees & Moving Picture. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 33 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
2
Roles reported
2
Reported compensation
$600
Others who share this name
33

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 Trustee of International Alliance Theatrical Stage Employees & Moving Picture, based in Anaheim, CA.
●
Received $600 in total reported compensation on the most recent Form 990 (Part VII).
●
Also listed as Trustee of I A T S E Local 504 Health and Welfare Trust Fund, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

International Alliance Theatrical Stage Employees & Moving Picture Trustee · $1.2M revenue · Anaheim, CASEE SCHEDULE Opay $1K → $600Filed FY2025, FY2024, FY2023, FY2022 · Source: Form 990, Part VII
$600reported comp
I
I A T S E Local 504 Health and Welfare Trust Fund Trustee · $1.5M revenue · Los Angeles, CASEE SCHEDULE OFiled FY2024, FY2023, FY2022 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Hopkins

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.

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Mark Hopkins 1 organization · Washington, DCUnited States Capitol Historical Society
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Mark Hopkins 1 organization · Kirkland, WAWashington Autism Alliance & Advocacy
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Mark Hopkins 1 organization · Westerville, OHNeighborhood Bridges
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Mark Hopkins 1 organization · Pensacola, FLFirst City Arts Alliance INC
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Mark Hopkins 1 organization · Denver, COBen Colorado INC
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Mark Hopkins 1 organization · Penn Yan, NYPenn Yan Volunteer Fire Companies INC
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Mark Hopkins 1 organization · Long Valley, NJMusconetcong Valley Community Association INC
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Mark Hopkins 1 organization · Penn Hills Township, PAPennsylvania West Soccer Association
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Mark Hopkins 1 organization · Friday Harbor, WAPads for Parkinsons
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Mark Hopkins 1 organization · Richmond, KYKentucky Music Educators Association INC
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Mark Hopkins 1 organization · Norwich, CTNorwich Cemetery Association Maplewood Cemetery
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Mark Hopkins 1 organization · Fairfax, VANational Association of Landscape Professionals Foundation I INC
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Mark Hopkins 1 organization · Denver, COBoys and Girls Clubs of Metro Denver INC
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Mark Hopkins 1 organization · New York, NYAmerican Friends of Sherborne INC
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Mark Hopkins 1 organization · Sandy, UTAim Utah
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Mark Hopkins 1 organization · Winfield, WVWinfield High School Band Boosters
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Mark Hopkins 1 organization · Davidsonville, MDAnne Arundel County Farm Bureau INC
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Mark Hopkins 1 organization · Portland, MEHabitat for Humanity of Greater Portland INC
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Mark Hopkins 1 organization · Springfield, MAWestern Massachusetts Springfield Chapter National Electric Contract
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Mark Hopkins 1 organization · Canton, MSFarm Bureau Federation Mississippi
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Mark Hopkins 1 organization · Jacksonville, ILNorth Morgan Water Cooperative
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Mark Hopkins 1 organization · Washington, DCNational Space Society
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Mark Hopkins 1 organization · Linthicum Hts, MDNational Fire Sprinkler Association INC
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Mark Hopkins 1 organization · Harrisburg, PAEncounter Revival Ministries INC
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Mark Hopkins 1 organization · Lisle, ILInternational Brotherhood of Electrical Workers Lu 214
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Mark Hopkins 1 organization · Warne, NCMatthew Twenty-Eight INC
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Mark Hopkins 1 organization · Peru, INAmerican Huey 369 INC
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Mark Hopkins 1 organization · Biloxi, MSJoppa Shriners Group Return
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Mark Hopkins 1 organization · York, PACommunity Aid INC
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Mark Hopkins 1 organization · Chandler, AZAZ Red Zone Youth Football INC
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Mark Hopkins 1 organization · Westerville, OHWesterville Parks Foundation
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Mark Hopkins 1 organization · Virginia Beach, VAWave College INC
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Mark Hopkins 1 organization · Boiling Spgs, PAPeace Promise INC

Network

Serves alongside

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

S
Steven Marlowe
Business Representative · FY2025
$136K
M
Michael Mount
Dispatcher/Executive Board · FY2025
$107K
S
Steven Marlow
Trustee · FY2021
$47K
E
Eric Emken
Treasurer · FY2025
$12K
J
Janis Gohman
Secretary · FY2025
$11K
M
Mark Boyle
President · FY2025
$10K
J
John Pierce
President - Past · FY2022
$8K
J
Jeffrey Burton
Vice President · FY2025
$5K
T
Tatiana Macgregor
Executive Board · FY2025
$4K
J
Joel Harari
Executive Board · FY2025
$3K
L
Larry Charbonneau
President - Past · FY2020
$2K
M
Michael Luth
Vice President - Past · FY2022
$1K

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org