Chan Park

Registered Lobbyist
Disclosed Prior Position
General Counsel, Senate Judiciary Committee (2013-2017), Senior Counsel, Senate Judiciary Committee (2011-2013), Assistant U.S. Attorney, D.Maryland (2003-2011)
Lobby Filings
15
Clients
1
Firms
1
Years Active
2023–2026
Total Contributed
$18,500
Contributions
15
Committees
14
Contrib Filings
6
Top Committees / PACs
PayeeCountTotal
LUJAN VICTORY FUND 2 $3,500
IN OUR HANDS 1 $2,500
FRIENDS OF MARK WARNER 1 $2,500
COOPER VICTORY FUND 1 $2,500
TESTER VICTORY FUND 1 $1,500
GRACE FOR NEW YORK 1 $1,500
JOSH RILEY FOR CONGRESS 1 $1,000
MARTIN HEINRICH FOR SENATE 1 $1,000
ALSOBROOKS VICTORY FUND 1 $500
MAZIE FOR HAWAII 1 $500
DAVE MIN FOR CONGRESS 1 $500
DSCC 1 $500
WON 2026 1 $250
ASPIRE PAC 1 $250

Lobbying Filings

YearFirmClientAmountDoc
2026
3rd Quarter - Report
OPENAI OPCO, LLC OPENAI OPCO, LLC $1,530,000
2026
AMENDED
OPENAI OPCO, LLC OPENAI OPCO, LLC $1,200,000
2026
2nd Quarter - Report
OPENAI OPCO, LLC OPENAI OPCO, LLC $1,200,000
2026
1st Quarter - Report
OPENAI OPCO, LLC OPENAI OPCO, LLC $1,020,000
2025
4th Quarter - Report
OPENAI OPCO, LLC OPENAI OPCO, LLC $890,000
2025
3rd Quarter - Report
OPENAI OPCO, LLC OPENAI OPCO, LLC $920,000
2025
2nd Quarter - Report
OPENAI OPCO, LLC OPENAI OPCO, LLC $620,000
2025
AMENDED
OPENAI OPCO, LLC OPENAI OPCO, LLC $560,000
2024
4th Quarter - Report
OPENAI OPCO, LLC OPENAI OPCO, LLC $510,000
2024
3rd Quarter - Report
OPENAI OPCO, LLC OPENAI OPCO, LLC $430,000
Page 1 of 2  ·  15 filings Next

Political Contributions

Recipient / Honoree Payee / Committee Date Amount
Roy Cooper COOPER VICTORY FUND May 27, 2026 $2,500
Rep. Grace Meng GRACE FOR NEW YORK May 19, 2026 $1,500
DSCC DSCC May 11, 2026 $500
Rep. Josh Riley JOSH RILEY FOR CONGRESS Mar 30, 2026 $1,000
Julie Won WON 2026 Mar 30, 2026 $250
Sen. Andy Kim IN OUR HANDS Nov 16, 2025 $2,500
Sen. Ben Ray Lujan LUJAN VICTORY FUND Nov 11, 2025 $1,500
Sen. Ben Ray Lujan LUJAN VICTORY FUND Nov 9, 2025 $2,000
Sen. Mark Warner FRIENDS OF MARK WARNER Mar 17, 2025 $2,500
Sen. Angela Alsobrooks ALSOBROOKS VICTORY FUND Jul 28, 2024 $500
Page 1 of 2  ·  15 contributions Next

Contribution Filings (LD-203)

YearPeriodPostedStatusDoc
2026 Mid Year Jul 28, 2026 Active
2025 Year End Jan 26, 2026 Active
2025 Mid Year Jul 29, 2025 Active
2024 Year End Jan 30, 2025 Active
2024 Mid Year Jul 15, 2024 Active
2023 Year End Feb 5, 2024 Active