Raised and spent are the FEC's official 2025–26 totals through Oct 14, 2026. Poliscope, which supplies the donor, PAC and sector breakdowns on this page, has not loaded the latest report yet and shows $4.72M raised through Aug 12, 2026, so those breakdowns cover an earlier period.
Daniel Arrigg Koh is a Democratic House candidate from MA (District 06). Koh's campaign has raised $4.7 million from 2,146 donors. Funding includes 0.6% from small-dollar donors (under $200) and 53.4% from in-state contributors. Top funding sources by employer include BAIN CAPITAL, BLACKSTONE, DRAFTKINGS. Campaign committees include DAN KOH.
Some sections could not be refreshed in the latest ingest and show earlier data: darkMoney (as of Oct 16, 2026). They will retry tonight.
Individual contributions grouped by the employer donors list on their filings.
| Contributor | Type | State | Total | From PACs | Gifts |
|---|---|---|---|---|---|
| PALANDJIAN, PETER | individual | MA | $14,000 | — | 3 |
| RHOW, EKWAN | individual | CA | $14,000 | — | 2 |
| KORFF, AMANDA | individual | MA | $14,000 | — | 2 |
| TARANTO, THOMAS R. JR | individual | MA | $14,000 | — | 2 |
| ROACHE, DAVID | individual | MA | $14,000 | — | 2 |
| BAILEY, JAMES | individual | PA | $14,000 | — | 2 |
| CARELLA, DAVID | individual | MA | $14,000 | — | 2 |
| BEAUREGARD, PHILIP | individual | FL | $14,000 | — | 3 |
| NASSER, PAUL J. | individual | MA | $14,000 | — | 2 |
| LEE, SAM | individual | FL | $14,000 | — | 2 |
| STEINBERG, MARC | individual | IL | $14,000 | — | 2 |
| AGRAWAL, NEERAJ | individual | MA | $14,000 | — | 2 |
| CHUN, PATRICK | individual | NY | $14,000 | — | 2 |
| KONEY, TAMEKA | individual | NY | $13,750 | — | 3 |
| MACKAY, MATT | individual | MA | $13,000 | — | 3 |
| PAC | State | Total | Gifts |
|---|---|---|---|
| NATIONAL ELEVATOR CONSTRUCTORS PAC/ INTN'L UNION OF ELEVATOR CONSTRUCTORS (NEC PAC) | MD | $5,000 | 1 |
| INT'L UNION OF BRICKLAYERS AND ALLIED CRAFTWORKERS | DC | $5,000 | 1 |
| CARPENTERS LEGISLATIVE IMPROVEMENT COMMITTEE UNITED BROTHERHOOD OF CARPENTERS AND JOINERS | DC | $5,000 | 1 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | DC | $5,000 | 1 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE | DC | $5,000 | 1 |
| INTERNATIONAL ASSOCIATION OF SHEET METAL, AIR, RAIL AND TRANSPORTATION WORKERS POLITICAL ACTION LEAGUE | DC | $5,000 | 1 |
| D.R.I.V.E. - DEMOCRAT, REPUBLICAN, INDEPENDENT VOTER EDUCATION (THE PAC OF THE INTERNATIONAL BROTHERHOOD OF TEAMSTERS) | DC | $5,000 | 1 |
| UNITED STEELWORKERS POLITICAL ACTION FUND | PA | $5,000 | 1 |
| BLUE HEN FEDERAL PAC | DC | $5,000 | 1 |
| SMART TD PAC | OH | $5,000 | 1 |
| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | MD | $5,000 | 1 |
| INTERNATIONAL ASSOCIATION OF FIREFIGHTERS INTERESTED IN REGISTRATION AND EDUCATION PAC | DC | $5,000 | 1 |
| ENGINEERS POLITICAL EDUCATION COMMITTEE (EPEC)/INTERNATIONAL UNION OF OPERATING ENGINEERS | DC | $5,000 | 1 |
| INTERNATIONAL UNION OF PAINTERS AND ALLIED TRADES POLITICAL ACTION TOGETHER POLITICAL COMMITTEE | MD | $5,000 | 1 |
| LABORERS' INTERNATIONAL UNION OF NORTH AMERICA (LIUNA) PAC | DC | $4,999 | 2 |
FEC Schedule C. One row per loan, at the latest balance reported.
| Lender | Committee | Date | Amount | Balance | Personal funds |
|---|---|---|---|---|---|
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Sep 15, 2017 | $50,000 | $50,000 | Yes |
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Feb 16, 2021 | $4,000 | $4,000 | Yes |
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Mar 13, 2020 | $4,000 | $4,000 | Yes |
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Jun 6, 2022 | $2,500 | $2,500 | Yes |
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Aug 12, 2024 | $2,000 | $2,000 | Yes |
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Jan 9, 2024 | $2,000 | $2,000 | Yes |
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Apr 12, 2023 | $2,000 | $2,000 | Yes |
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Sep 3, 2025 | $1,000 | $1,000 | Yes |
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Jul 11, 2020 | $1,000 | $1,000 | Yes |
| DANIEL ARRIGG KOH | COMMITTEE TO ELECT DAN KOH | Jun 8, 2020 | $500 | $500 | Yes |
COMMITTEE TO ELECT DAN KOH: $501K across 473 operating expenditures, Jan 9, 2025 to Mar 31, 2026. FEC Schedule B.
| Payee | State | Purposes | Total | Payments |
|---|---|---|---|---|
| ACTBLUE TECHNICAL SERVICES | MA | credit card processing fees | $121,027 | 26 |
| DIGITAL STRATEGY GROUP | AZ | digital content · list acquisition · digital consulting | $41,424 | 5 |
| BRANDON, OLIVIA | MA | salary · reimbursement - see below · reimbursement: travel expenses, office supplies, software | $31,117 | 10 |
| GUSTO | CA | payroll taxes · payroll fees | $30,454 | 15 |
| KOH, DANIEL | MA | in-kind: air travel · in-kind: auto travel · inkind from candidate - travel expenses | $27,725 | 115 |
| LIBERTY SQUARE GROUP | CT | campaign consulting | $20,000 | 3 |
| KATZ COMPLIANCE | DC | compliance services · comliance services | $15,840 | 16 |
| NGP VAN, INC. | PA | software · compliance software | $15,794 | 5 |
| SINGH, RAHUL J | MA | salary · reimbursement - see below | $12,836 | 8 |
| DOUGHERTY, MOLLY | MA | salary · reimbursement - see below | $12,804 | 10 |
| GRASSROOTS ANALYTICS | DC | fundraising consulting | $11,932 | 7 |
| STAGE LEFT STRATEGIES | DC | digital consulting | $10,815 | 3 |
Independent expenditures by super PACs and other groups, for and against.
| Spender | Stance | Spent | Network | Dark money in |
|---|---|---|---|---|
| NEW LEADERSHIP PAC C00751503 | Support | $1.06M 15 filings | — | |
| THINK BIG C00923417 | Support | $705K 8 filings | The AI industry super PAC | — |
Reported in 24/48-hour notices; may overlap periodic reports. Late spending is reported in 24- and 48-hour notices before it appears in a regular report; these amounts are shown separately and are not included in the totals above.
| Spender | Stance | In notices | Dated after |
|---|---|---|---|
| THINK BIG C00923417 | Support | $99K 2 notices, latest Aug 27, 2026 | Aug 26, 2026 regular reports processed through |
| GUARDRAILS ALLIANCE C00949487 | Oppose | $35K 1 notice, latest Aug 31, 2026 | Jun 17, 2026 regular reports processed through |
| UNITED FUTURE PAC C00919266 | Oppose | $35K 3 notices, latest Oct 23, 2026 | No processed regular report yet |
Not a current or former member of Congress; no roll-call record.
Not a member of Congress.
| Committee | ID | Type | Relationship | Raised |
|---|---|---|---|---|
| COMMITTEE TO ELECT DAN KOH | C00654509 | H / P | principal | $7.26M |
STOCK Act disclosures apply only to members of Congress.
Gift and travel disclosures apply only to members of Congress.
Does not appear as a registered lobbyist in LDA filings.
Top donor industries: BAIN CAPITAL, BLACKSTONE, DRAFTKINGS, HARVARD UNIVERSITY, GENERAL CATALYST. See money.
Executive-branch (OGE 278e) disclosures, which apply to candidates who served as federal appointees.
No records in Poliscope for this section.
| Cycle | Office | State | District | FEC ID | Raised |
|---|---|---|---|---|---|
| 2026 | House | MA | 06 | H8MA03072 | $4.72M |
| 2024 | House | MA | 06 | H8MA03072 | $6K |
| 2022 | House | MA | 06 | H8MA03072 | $8K |
| 2018 | House | MA | 03 | H8MA03072 | $3.21M |
Source: Poliscope (poliscope.org), compiled from FEC, Congress.gov, LDA, SEC, OGE and congressional gift and travel records. Snapshot Oct 25, 2026. Flags are definitions of this site, listed on the hot buttons page; each is checked with documented rules against the filings above.