Chan Park
Government post most recently disclosed: General Counsel, Senate Judiciary Committee (2013-2017), Senior Counsel, Senate Judiciary Committee (2011-2013), Assistant U.S. Attorney, D.Maryland (2003-2011)
The register gives a lobbyist a separate record at each firm. This person is very likely also listed as Chan Park (Monument Advocacy), Chan Park (Microsoft Corporation), with the same name and the same covered position. The register itself does not confirm these are one person.
Lobby filings counts every filing that names this lobbyist, amendments included. Contributions come from the twice-yearly LD-203 reports, counting the current version of each report once.
Lobbying filings
| Filing | Firm | Client | Amount |
|---|---|---|---|
| 3rd Quarter - Report 3rd Quarter 2026 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $1,530,000 reported |
| 2nd Quarter - Amendment 2nd Quarter 2026 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $1,200,000 reported |
| 2nd Quarter - Reportreplaced 2nd Quarter 2026 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $1,200,000 reported |
| 1st Quarter - Report 1st Quarter 2026 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $1,020,000 reported |
| 4th Quarter - Report 4th Quarter 2025 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $890,000 reported |
| 3rd Quarter - Report 3rd Quarter 2025 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $920,000 reported |
| 2nd Quarter - Report 2nd Quarter 2025 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $620,000 reported |
| 1st Quarter - Amendment 1st Quarter 2025 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $560,000 reported |
| 4th Quarter - Report 4th Quarter 2024 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $510,000 reported |
| 3rd Quarter - Report 3rd Quarter 2024 |
OPENAI OPCO, LLC | OPENAI OPCO, LLC | $430,000 reported |
Political contributions
| Recipient or honoree | Payee | Date | Amount |
|---|---|---|---|
| Roy Cooper | Paid to COOPER VICTORY FUND | May 27, 2026 | $2,500 |
| Rep. Grace Meng | Paid to GRACE FOR NEW YORK | May 19, 2026 | $1,500 |
| DSCC | Paid to DSCC | May 11, 2026 | $500 |
| Rep. Josh Riley | Paid to JOSH RILEY FOR CONGRESS | Mar 30, 2026 | $1,000 |
| Julie Won | Paid to WON 2026 | Mar 30, 2026 | $250 |
| Sen. Andy Kim | Paid to IN OUR HANDS | Nov 16, 2025 | $2,500 |
| Sen. Ben Ray Lujan | Paid to LUJAN VICTORY FUND | Nov 11, 2025 | $1,500 |
| Sen. Ben Ray Lujan | Paid to LUJAN VICTORY FUND | Nov 9, 2025 | $2,000 |
| Sen. Mark Warner | Paid to FRIENDS OF MARK WARNER | Mar 17, 2025 | $2,500 |
| Sen. Angela Alsobrooks | Paid to ALSOBROOKS VICTORY FUND | Jul 28, 2024 | $500 |
Committees given to most
The payees on this lobbyist's current reports, by total given. The payee is stated on the report; the legislator behind a committee is not.
| Payee | Contributions | Total |
|---|---|---|
| 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 |
| MARTIN HEINRICH FOR SENATE | 1 | $1,000 |
| JOSH RILEY FOR CONGRESS | 1 | $1,000 |
| ALSOBROOKS VICTORY FUND | 1 | $500 |
| MAZIE FOR HAWAII | 1 | $500 |
| DAVE MIN FOR CONGRESS | 1 | $500 |
| DSCC | 1 | $500 |
| ASPIRE PAC | 1 | $250 |
| WON 2026 | 1 | $250 |
Contribution reports (LD-203)
Every report the register holds. A report replaced by a later version is listed but not counted.
From reports filed under the Lobbying Disclosure Act: LD-2 reports name the lobbyists who worked on each issue, and LD-203 reports list their political contributions twice a year.