👤 About Mark Stewart Greenstein
Mark Stewart Greenstein is a Democratic candidate for U.S. House, District 1 in Connecticut’s 2026 federal election cycle. The campaign committee, EPIC FOR LIBERTY IN CT, is registered in FARMINGTON, CT, with KLEIN, PIERCE listed as treasurer. The campaign has not yet reported substantial fundraising in current FEC filings. The race’s incumbent is Democratic John Larson.
Bio auto-generated from candidate filings.
🔗 Where to learn more
💰 Campaign finance
No FEC filings reported yet for the 2026 cycle.
🏁 The race for U.S. House · District 1
MS
Mark Stewart Greenstein VIEWING
Democrat
7 candidates have filed with the FEC for this race.
NONPARTISAN · SOURCED FROM CONGRESS.GOV, OPENFEC, SENATE & HOUSE CLERKS · UPDATED REGULARLY
2026 candidate profile
Mark Stewart Greenstein
Democrat · Challenger
Running for: Connecticut House District 01
FEC pending
Total raised
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Cash on hand
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FEC status
Biography
Mark Stewart Greenstein is a Democratic candidate for U.S. House, District 1 in Connecticut’s 2026 federal election cycle. The campaign committee, EPIC FOR LIBERTY IN CT, is registered in FARMINGTON, CT, with KLEIN, PIERCE listed as treasurer. The campaign has not yet reported substantial fundraising in current FEC filings. The race’s incumbent is Democratic John Larson.
Compiled from public FEC filings and race data. A detailed profile is being expanded.
FEC filing
FEC IDH6CT01230
OfficeConnecticut House District 01
PartyDemocrat
See the full race
View every candidate, all fundraising totals, and the primary results for the Connecticut House District 01 race.
🗳 2026 Election
U.S. House — Connecticut District 01
Primary: Aug 11, 2026 (3 weeks ago)
· General: November 3, 2026