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Candidate Information - Election Year 2026
Name: HERZFELD, MARK Candidate ID: 20265051587
Mailing Address: 2022 MONTANE DR. E Current Candidate Status: Active  
GOLDEN, CO 80401 2026 Campaign Status: Active
Phone: 303-588-8837     Fax:    Date Affidavit Filed: 01/27/2026
Email: MARKHERZ57@GMAIL.COM Jurisdiction: STATEWIDE
Web: Party: Republican
Has Accepted Voluntary Spending Limits:     No Office: Colorado House
District: House District 25
 
Candidate Committee Information
Name: HERZFELD FOR COLORADO Committee ID: 20265051588
Physical Address: 2022 MONTANE DR. E. Committee Type: Candidate Committee
GOLDEN CO 80401 Status: Active
Mailing Address: PO BOX 16157 Date Registered: 01/27/2026
1100 JOHNSON ROAD
GOLDEN CO 80402 Date Terminated:
Phone: 303-588-8837     Fax:   
Web:
Purpose: TO RAISE FUNDS AND SUPPORT FOR REPUBLICAN MARK HERZFELD TO SERVE AS STATE HOUSE DISTRICT 25 REPRESENTATIVE
 
Registered Agent: MARGE KLEIN Phone: 303-246-2716 Email: MKLEIN@SWSPOLIFI.COM
Designated Filing Agent: TAMMY KLEIN Phone: 720-290-3289 Email: TSCOTT@SWSPOLIFI.COM
 
Financial Summary
This data is current as of:   SEPTEMBER 21, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES
Period end date:   09/16/2026     Filed on:  09/21/2026
Election Cycle:    2026 STATE CANDIDATE 2 YEAR (12/6/2024 - 12/3/2026)
  Candidate Expenditures:    $0.00
Committee:   Beginning Balance: $0.00   Less Total Expenditures: $20,272.30
Plus Total Contributions: $25,013.00 Less Total Loans Repaid: $0.00
Plus Total Loans Received: $1,000.00 Ending Balance: $5,740.70
 
Campaigns
Candidate/CommitteeElection CycleParty AffiliationJurisdictionOfficeDistrictStatus
MARK HERZFELD 2026 STATE CANDIDATE 2 YEAR (12/6/2024 - 12/3/2026) Republican STATEWIDE Colorado House House District 25 Active
 
Filing History Filter By:
Candidate/CommitteeDescriptionPeriod BeginPeriod EndDue DateFiled DateAmendedStatus
HERZFELD FOR COLORADO SEPTEMBER 21, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES 09/03/2026 09/16/2026 09/21/2026 09/21/2026 09:14 AM No Filed
HERZFELD FOR COLORADO SEPTEMBER 8, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES 07/28/2026 09/02/2026 09/08/2026 09/03/2026 10:03 AM No Filed
HERZFELD FOR COLORADO AUGUST 3, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES 06/25/2026 07/27/2026 08/03/2026 08/03/2026 07:16 AM No Filed
HERZFELD FOR COLORADO JUNE 29, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES 06/11/2026 06/24/2026 06/29/2026 06/27/2026 07:08 AM No Filed
HERZFELD FOR COLORADO JUNE 15, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES 05/28/2026 06/10/2026 06/15/2026 06/14/2026 04:04 AM No Filed
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Filings Due
Candidate/CommitteeDescriptionPeriod BeginPeriod EndDue Date
HERZFELD FOR COLORADO OCTOBER 6, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES 09/17/2026 09/30/2026 10/06/2026
HERZFELD FOR COLORADO OCTOBER 19, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES 10/01/2026 10/14/2026 10/19/2026
HERZFELD FOR COLORADO NOVEMBER 2, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES 10/15/2026 10/28/2026 11/02/2026
HERZFELD FOR COLORADO DECEMBER 8, 2026 - REPORT OF CONTRIBUTIONS AND EXPENDITURES 10/29/2026 12/03/2026 12/08/2026
 
Penalties

Information regarding late filings or penalties imposed prior to January 1,2010 can be found by searching the relevant Document Images associated with a candidate or a committee, by looking in the candidate or committee’s Filing History for discrepancies between report due dates and the date reports were filed, or by contacting the Secretary of State’s Office.

Candidate/CommitteeDescriptionTypeDateWaiver RequestedStatus
MARK HERZFELD Late PFD 02/06/2026 Late PFD 02/06/2026 No Open
 
Complaints
No complaints found
 
Document Images Filter By:
Candidate/CommitteeDateTypeComment
MARK HERZFELD 05/28/2026 Delinquency Invoice 2026E000184 / $4000 / RE: PFD DUE 2-6-2026, FILED 4-27-2026
MARK HERZFELD 04/28/2026 Delinquency Letter  
MARK HERZFELD 04/27/2026 Personal Financial Disclosure Effective June 2023 E-MAIL / RE: HD 25
MARK HERZFELD 04/10/2026 Delinquency Letter  
MARK HERZFELD 02/09/2026 Delinquency Letter  
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