Heartflow, Inc.

Symbol
HTFL
Entity
Company
Business address
331 E Evelyn Avenue, 94041 Mountain View, CA
Phone
650-241-1221
State of incorporation
DE
Fiscal year end
December 31
Former names
Cardiovascular Simulation, Inc. (to 6/14/2010)
All SEC filings
View on sec.gov
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Heartflow, Inc. has filed 65 SEC EDGAR filings since 7/10/2009

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G Open Document Open Filing Nov 24, 2025 005-95301
SCHEDULE 13G Open Document Open Filing Nov 14, 2025 005-95301
SCHEDULE 13G Open Document Open Filing Nov 14, 2025 005-95301
4 Open Document Open Filing PRIMARY DOCUMENT Nov 12, 2025 Nov 7, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Nov 12, 2025 Nov 7, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Nov 12, 2025 Nov 7, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Nov 12, 2025 Nov 7, 2025
10-Q Open Document | Data Open Filing 10-Q Nov 12, 2025 Sep 30, 2025 001-42790
8-K Open Document | Data Open Filing 8-K Nov 12, 2025 Nov 12, 2025 001-42790
SCHEDULE 13G Open Document Open Filing Nov 12, 2025 005-95301
SCHEDULE 13G Open Document Open Filing Nov 5, 2025 005-95301
10-Q Open Document | Data Open Filing 10-Q Sep 19, 2025 Jun 30, 2025 001-42790
8-K Open Document | Data Open Filing 8-K Sep 10, 2025 Sep 10, 2025 001-42790
8-K Open Document | Data Open Filing 8-K Aug 25, 2025 Aug 22, 2025 001-42790
4 Open Document Open Filing STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Aug 22, 2025 Aug 11, 2025
3 Open Document Open Filing INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Aug 22, 2025 Aug 7, 2025
4 Open Document Open Filing 4 Aug 13, 2025 Aug 11, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
4 Open Document Open Filing FORM 4 Aug 11, 2025 Aug 7, 2025
S-8 Open Document | Data Open Filing S-8 Aug 11, 2025 333-289502
S-8 Open Document | Data Open Filing S-8 Aug 11, 2025 333-289501
8-K Open Document Open Filing 8-K Aug 11, 2025 Aug 11, 2025 001-42790
424B4 Open Document Open Filing 424B4 Aug 8, 2025 333-288733
EFFECT Open Document Open Filing Aug 7, 2025 333-288733
3 Open Document Open Filing 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
3 Open Document Open Filing FORM 3 Aug 7, 2025 Aug 7, 2025
CERT Open Document Open Filing Aug 7, 2025 001-42790
8-A12B Open Document Open Filing 8-A12B Aug 7, 2025 001-42790
S-1/A Open Document | Data Open Filing S-1/A Aug 6, 2025 333-288733
S-1/A Open Document | Data Open Filing S-1/A Aug 1, 2025 333-288733
S-1 Open Document Open Filing S-1 Jul 17, 2025 333-288733
DRS/A Open Document Open Filing Jun 23, 2025 377-07711
DRS/A Open Document Open Filing Apr 18, 2025 377-07711
DRS/A Open Document Open Filing Mar 27, 2025 377-07711
DRS Open Document Open Filing Feb 6, 2025 377-07711
D Open Document Open Filing Jun 14, 2019 021-341906
D Open Document Open Filing Dec 4, 2017 021-299994
D/A Open Document Open Filing May 20, 2016 021-233978
D Open Document Open Filing Feb 12, 2015 021-233978
D/A Open Document Open Filing Feb 27, 2014 021-170970