Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001437749-25-028127
Filing Date
2025-09-02
Accepted
2025-09-02 15:10:19
Documents
1
Period of Report
2025-08-26

Document Format Files

Seq Description Document Type Size
1 FORM 4/A rdgdoc.html 4/A  
1 FORM 4/A rdgdoc.xml 4/A 12291
  Complete submission text file 0001437749-25-028127.txt   14368
Mailing Address 470 PARK AVE S. NEW YORK NY 10016
Business Address 470 PARK AVE S. NEW YORK NY 10016 6462912300
Horizon Kinetics Holding Corp (Issuer) CIK: 0000088000 (see all company filings)

EIN.: 840920811 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6282 Investment Advice
(CF Office: 02 Finance)

Mailing Address C/O HORIZON KINETICS LLC 470 PARK AVE S 8TH FL S NEW YORK NY 10016
Business Address
STAHL MURRAY (Reporting) CIK: 0001207097 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-13458 | Film No.: 251284772

Mailing Address 470 PARK AVE S NEW YORK NY 10016
Business Address 470 PARK AVE S NEW YORK NY 10016 646-867-1176
Horizon Common Inc (Reporting) CIK: 0002033370 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-13458 | Film No.: 251284771