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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001213900-20-030135
Filing Date
2020-10-05
Accepted
2020-10-05 16:29:05
Documents
2
Period of Report
2020-10-05

Document Format Files

Seq Description Document Type Size
1 ownership.html 3  
1 ownership.xml 3 6618
2 POWER OF ATTORNEY ea127693ex24-1_firstmark.htm EX-24 11515
  Complete submission text file 0001213900-20-030135.txt   20215
Mailing Address 500 NYALA FARM ROAD WESTPORT CT 06880
Business Address
HEITZMANN RICHARD R (Reporting) CIK: 0001239301 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-39585 | Film No.: 201223920

Mailing Address
Business Address
JANI AMISH A (Reporting) CIK: 0001278755 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-39585 | Film No.: 201223921

Mailing Address 100 5TH AVE 3RD FLOOR NEW YORK NY 10011
Business Address 100 5TH AVE 3RD FLOOR NEW YORK NY 10011 (212) 792-2200
FirstMark Horizon Acquisition Corp. (Issuer) CIK: 0001822219 (see all company filings)

IRS No.: 852547650 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6770 Blank Checks

Mailing Address 100 5TH AVE 3RD FLOOR NEW YORK NY 10011
Business Address 100 5TH AVE 3RD FLOOR NEW YORK NY 10011 (212) 792-2200
FirstMark Horizon Sponsor LLC (Reporting) CIK: 0001822220 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-39585 | Film No.: 201223919