Heartflow, Inc. SEC EDGAR Filings (CIK 0001464521)

SEC EDGAR filings, ownership reports, and insider transactions for Heartflow, Inc..

Symbol
HTFL on Nasdaq
Industry
Surgical & Medical Instruments & Apparatus (Industrial Applications And Services)
Business address
331 E Evelyn Avenue, Mountain View, CA, 94041
State of incorporation
DE
Fiscal year end
31 December
Former names
Cardiovascular Simulation, Inc. (to 14 Jun 2010)
⭐ Add to watchlist ⭐
Get insider transactions for this issuer
Heartflow, Inc. has filed 77 SEC EDGAR filings since 10 Jul 2009

Latest Filings

Recent SEC filings for Heartflow, Inc. including 8-K, 4, SCHEDULE 13G and more.

Form type Document Filing Description Filing date Reporting date File number(s)
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Jan 2026 12 Jan 2026 001-42790
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Dec 2025 16 Dec 2025
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 24 Nov 2025 005-95301
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Nov 2025 005-95301
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Nov 2025 005-95301
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2025 07 Nov 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2025 07 Nov 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2025 07 Nov 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2025 07 Nov 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2025 30 Sep 2025 001-42790
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Nov 2025 12 Nov 2025 001-42790
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 12 Nov 2025 005-95301
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 05 Nov 2025 005-95301
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 19 Sep 2025 30 Jun 2025 001-42790
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Sep 2025 10 Sep 2025 001-42790
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Aug 2025 22 Aug 2025 001-42790
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 22 Aug 2025 11 Aug 2025
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 22 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 4 13 Aug 2025 11 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 07 Aug 2025
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 11 Aug 2025 333-289502
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 11 Aug 2025 333-289501
8-K Open 8-K document View SEC filing for 8-K 8-K 11 Aug 2025 11 Aug 2025 001-42790
424B4 Open 424B4 document View SEC filing for 424B4 424B4 08 Aug 2025 333-288733
EFFECT Open EFFECT document View SEC filing for EFFECT 07 Aug 2025 333-288733
3 Open 3 document View SEC filing for 3 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
3 Open 3 document View SEC filing for 3 FORM 3 07 Aug 2025 07 Aug 2025
CERT Open CERT document View SEC filing for CERT 07 Aug 2025 001-42790
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 07 Aug 2025 001-42790
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Aug 2025
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A S-1/A 06 Aug 2025 333-288733
CORRESP Open CORRESP document View SEC filing for CORRESP 05 Aug 2025
CORRESP Open CORRESP document View SEC filing for CORRESP 05 Aug 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 05 Aug 2025 377-07711
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A S-1/A 01 Aug 2025 333-288733
S-1 Open S-1 document View SEC filing for S-1 S-1 17 Jul 2025 333-288733
DRS/A Open DRS/A document View SEC filing for DRS/A 23 Jun 2025 377-07711
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 20 Jun 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 28 Apr 2025 377-07711
DRS/A Open DRS/A document View SEC filing for DRS/A 18 Apr 2025 377-07711
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 18 Apr 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Apr 2025 377-07711
DRS/A Open DRS/A document View SEC filing for DRS/A 27 Mar 2025 377-07711
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 26 Mar 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 05 Mar 2025 377-07711
DRS Open DRS document View SEC filing for DRS 06 Feb 2025 377-07711
D Open D document View SEC filing for D 14 Jun 2019 021-341906
D Open D document View SEC filing for D 04 Dec 2017 021-299994
D/A Open D/A document View SEC filing for D/A 20 May 2016 021-233978
D Open D document View SEC filing for D 12 Feb 2015 021-233978
D/A Open D/A document View SEC filing for D/A 27 Feb 2014 021-170970
D/A Open D/A document View SEC filing for D/A 02 Feb 2012 021-170970
D Open D document View SEC filing for D 30 Dec 2011 021-170970
D/A Open D/A document View SEC filing for D/A 04 Feb 2011 021-147201
D Open D document View SEC filing for D 01 Sep 2010 021-147201
D Open D document View SEC filing for D 14 Jun 2010 021-143404
D Open D document View SEC filing for D 19 Apr 2010 021-140793

About this filer

Heartflow, Inc. files with the SEC under CIK 0001464521. This page aggregates EDGAR filings and related ownership activity.

Industry: Surgical & Medical Instruments & Apparatus.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

Related pages