# EDGAR Filing Document

**Accession Number:** 0001408660
**File Stem:** 0001062993-25-014851
**Filing Date:** 2025-8
**Character Count:** 25654
**Document Hash:** 2b3f1ed19919c486cc145555a1a2bfd5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001062993-25-014851.hdr.sgml**: 20250822

**ACCESSION NUMBER**: 0001062993-25-014851

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20250811

**FILED AS OF DATE**: 20250822

**DATE AS OF CHANGE**: 20250822

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** HealthCor Partners Fund LP
- **CENTRAL INDEX KEY:** 0001408660

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42790
- **FILM NUMBER:** 251247188

**BUSINESS ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
- **BUSINESS PHONE:** (212) 622-7726

**MAIL ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** HealthCor Partners GP, LLC
- **CENTRAL INDEX KEY:** 0001519460

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42790
- **FILM NUMBER:** 251247189

**BUSINESS ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
- **BUSINESS PHONE:** 212-622-7726

**MAIL ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** HealthCor Partners LP
- **CENTRAL INDEX KEY:** 0001519456

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42790
- **FILM NUMBER:** 251247187

**BUSINESS ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
- **BUSINESS PHONE:** 212-622-7871

**MAIL ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** HCPCIV 1, LLC
- **CENTRAL INDEX KEY:** 0002083103

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42790
- **FILM NUMBER:** 251247184

**BUSINESS ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
- **BUSINESS PHONE:** 212-622-7726

**MAIL ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** HealthCor Partners Management LP
- **CENTRAL INDEX KEY:** 0001519462

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42790
- **FILM NUMBER:** 251247190

**BUSINESS ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
- **BUSINESS PHONE:** (212) 622-7726

**MAIL ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** HealthCor Partners Fund II, L.P.
- **CENTRAL INDEX KEY:** 0001538581

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42790
- **FILM NUMBER:** 251247186

**BUSINESS ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
- **BUSINESS PHONE:** 212-622-7726

**MAIL ADDRESS:**
- **STREET 1:** 186 SEVEN FARMS DRIVE, SUITE F-371
- **CITY:** DANIEL ISLAND
- **STATE:** SC
- **ZIP:** 29492
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** HealthCor Partners II, L.P.
- **CENTRAL INDEX KEY:** 0001643094

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42790
- **FILM NUMBER:** 251247185

**BUSINESS ADDRESS:**
- **STREET 1:** 152 W. 57TH STREET, 43RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
- **BUSINESS PHONE:** 212-622-7731

**MAIL ADDRESS:**
- **STREET 1:** 152 W. 57TH STREET, 43RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Heartflow, Inc.
- **CENTRAL INDEX KEY:** 0001464521
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 260506743
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0811

**BUSINESS ADDRESS:**
- **STREET 1:** 331 E EVELYN AVENUE
- **CITY:** MOUNTAIN VIEW
- **STATE:** CA
- **ZIP:** 94041
- **BUSINESS PHONE:** 650-241-1221

**MAIL ADDRESS:**
- **STREET 1:** 331 E EVELYN AVENUE
- **CITY:** MOUNTAIN VIEW
- **STATE:** CA
- **ZIP:** 94041

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Cardiovascular Simulation, Inc.
- **DATE OF NAME CHANGE:** 20090519

## Ex-24

```

POWER OF ATTORNEY

Know all by these presents
that each of the undersigned
hereby individually constitutes
and appoints John Doherty
the undersigned's true and
lawful attorney-in-fact, to:

(1) execute for and on behalf
of the undersigned a Form ID
application, and any amendments
thereto, to be filed with the
Securities and Exchange Commission
to obtain or update EDGAR codes
for the undersigned;

(2) execute for and on behalf of
the undersigned Forms 3, 4, and 5
 and Schedules 13D or 13G, as
appropriate, and any amendments
thereto (collectively, "Reports"),
with respect to his securities
ownership of CareView Communications,
Inc. (the "Company"), in accordance
with Section 13(d) and/or Section 16(a)
of the Securities Exchange Act of 1934
and the rules thereunder;

(3) do and perform any and all
acts for and on behalf of the
undersigned which may be
necessary or desirable to
complete and execute any such
Report and timely file such
form with the United States
Securities and Exchange
Commission and any stock
exchange or similar authority;
and

(3) take any other action of any
type whatsoever in connection
with the foregoing which, in the
opinion of such attorney-in-fact,
may be of benefit to, in the
best interest of, or legally
required by, the undersigned, it
being understood that the
documents execute by such
attorney-in-fact on behalf of
the undersigned pursuant to this
Power of Attorney shall be in
such form and shall contain
such terms and conditions as such
attorney-in-fact may approve in
such attorney-in-fact's
discretion.

Each of the undersigned hereby
individually grants to such attorney-
in-fact full power and authority to do
and perform any and every act and
thing whatsoever requisite,
necessary, or proper to be done
in the exercise of any of the
rights and powers herein granted,
as fully to all intents and
purposes as the undersigned might
or could do if personally present,
with full power of substitution or
revocation, hereby ratifying and
confirming all that such attorney-
in-fact, or such attorney-in-fact's
substitute or substitutes, shall
lawfully do or cause to be done by
virtue of this power of attorney
and the rights and powers herein
granted.  Each of the undersigned
hereby individually acknowledges that
the foregoing attorney-in-fact, in
serving in such capacity at the request
of the undersigned, is not assuming,
nor is the Company assuming, any of
the undersigned's responsibilities
to comply with Section 13(d) or 16 of
the Securities Exchange Act of 1934.

This Power of Attorney shall remain
in full force and effect until the
undersigned are no longer required to
file Reports with respect to such
undersigned's holdings of and transactions
in securities issued by the Company, unless
earlier revoked by the undersigned in a
signed writing delivered to the foregoing
attorney-in-fact.

IN WITNESS WHEREOF, each of the
undersigned has caused this
Power of Attorney to be
executed as of this 4th day
of October 2021.

/s/ Jeffrey C. Lightcap

/s/ Arthur Cohen

/s/ Joseph Healy

```

## Ex-99

```

Exhibit 99.1

1.  HealthCor Management, L.P.
    55 Hudson Yards, 28th Fl., New York, NY 10001;

2.  HealthCor Associates, LLC
    55 Hudson Yards, 28th Fl., New York, NY 10001;

3.  HealthCor Hybrid Offshore Master Fund, L.P.
    55 Hudson Yards, 28th Fl., New York, NY 10001;

4.  HealthCor Hybrid Offshore GP, LLC
    55 Hudson Yards, 28th Fl., New York, NY 10001;

5.  HealthCor Group, LLC
    55 Hudson Yards, 28th Fl., New York, NY 10001;

6.  HealthCor Partners Management, L.P.
    55 Hudson Yards, 28th Fl., New York, NY 10001;

7.  HealthCor Partners Management GP, LLC
    55 Hudson Yards, 28th Fl., New York, NY 10001;

8.  HealthCor Partners Fund, L.P.
    55 Hudson Yards, 28th Fl., New York, NY 10001;

9. HealthCor Partners, L.P.
   55 Hudson Yards, 28th Fl., New York, NY 10001;

10. HealthCor Partners GP, LLC
    55 Hudson Yards, 28th Fl., New York, NY 10001;

11. Jeffrey C. Lightcap
    55 Hudson Yards, 28th Fl., New York, NY 10001;

12. Arthur Cohen
    12 South Main St., Suite 203, Norwalk, CT 06854;

13. Joseph Healey
    55 Hudson Yards, 28th Fl., New York, NY 10001;

```

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[x] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>HealthCor Partners Management LP<br><sub>(Last) (First) (Middle)</sub><br>186 SEVEN FARMS DRIVE, SUITE F<br><sub>(Street)</sub><br>DANIEL ISLAND, SC 29492<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-08-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Heartflow, Inc. [ HTFL ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>HealthCor Partners GP, LLC<br><sub>(Last) (First) (Middle)</sub><br>186 SEVEN FARMS DRIVE, SUITE F<br><sub>(Street)</sub><br>DANIEL ISLAND, SC 29492<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-08-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Heartflow, Inc. [ HTFL ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>HealthCor Partners Fund LP<br><sub>(Last) (First) (Middle)</sub><br>186 SEVEN FARMS DRIVE, SUITE F<br><sub>(Street)</sub><br>DANIEL ISLAND, SC 29492<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-08-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Heartflow, Inc. [ HTFL ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>HealthCor Partners LP<br><sub>(Last) (First) (Middle)</sub><br>1186 SEVEN FARMS DRIVE, SUITE F<br><sub>(Street)</sub><br>DANIEL ISLAND, SC 24492<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-08-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Heartflow, Inc. [ HTFL ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>HealthCor Partners Fund II, L.P.<br><sub>(Last) (First) (Middle)</sub><br>186 SEVEN FARMS DRIVE, SUITE F<br><sub>(Street)</sub><br>DANIEL ISLAND, SC 24492<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-08-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Heartflow, Inc. [ HTFL ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>HealthCor Partners II, L.P.<br><sub>(Last) (First) (Middle)</sub><br>186 SEVEN FARMS DRIVE, SUITE F<br><sub>(Street)</sub><br>DANIEL ISLAND, SC 24492<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-08-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Heartflow, Inc. [ HTFL ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>HCPCIV 1, LLC<br><sub>(Last) (First) (Middle)</sub><br>1325 AVENUE OF AMERICAS, 28TH FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10019<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-08-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Heartflow, Inc. [ HTFL ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2025-08-11 |  | C |  | 1248939 | A | <sup>(1)</sup> | 1248939 | I | By HealthCor Partners Fund, L.P.<sup>(2)(9)</sup> |
| Common Stock | 2025-08-11 |  | C |  | 833075 | A | <sup>(1)(3)</sup> | 833075 | I | By HealthCor Partners Fund II, L.P.<sup>(4)(9)</sup> |
| Common Stock | 2025-08-11 |  | C |  | 4615542 | A | <sup>(3)(5)(6)(7)</sup> | 4615542 | I | By HCPCIV 1, LLC<sup>(8)(9)</sup> |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Series C Preferred | <sup>(1)</sup> | 2025-08-11 |  | C |  |  | 1248939<sup>(1)</sup> | <sup>(1)</sup> | <sup>(1)</sup> | Common Stock | 1248939 | <sup>(1)</sup> | 0 | I | By HealthCor Partners Fund, L.P.<sup>(2)(9)</sup> |
| Series C Preferred Stock | <sup>(1)</sup> | 2025-08-11 |  | C |  |  | 624471<sup>(1)</sup> | <sup>(1)</sup> | <sup>(1)</sup> | Common Stock | 624471 | <sup>(1)</sup> | 0 | I | By HealthCor Partners Fund II, L.P.<sup>(4)(9)</sup> |
| Series D Preferred | <sup>(3)</sup> | 2025-08-11 |  | C |  |  | 1630231<sup>(3)</sup> | <sup>(3)</sup> | <sup>(3)</sup> | Common Stock | 1630231 | <sup>(3)</sup> | 0 | I | By HCPCIV 1, LLC<sup>(8)(9)</sup> |
| Series D Preferred | <sup>(3)</sup> | 2025-08-11 |  | C |  |  | 208604<sup>(3)</sup> | <sup>(3)</sup> | <sup>(3)</sup> | Common Stock | 208604 | <sup>(3)</sup> | 0 | I | By HealthCor Partners Fund II, L.P.<sup>(4)(9)</sup> |
| Series E Preferred Stock | <sup>(5)</sup> | 2025-08-11 |  | C |  |  | 1099378<sup>(5)</sup> | <sup>(5)</sup> | <sup>(5)</sup> | Common Stock | 1099378 | <sup>(5)</sup> | 0 | I | By HCPCIV 1, LLC<sup>(8)(9)</sup> |
| Series F Preferred Stock | <sup>(6)</sup> | 2025-08-11 |  | C |  |  | 1337337<sup>(6)</sup> | <sup>(6)</sup> | <sup>(6)</sup> | Common Stock | 1337337 | <sup>(6)</sup> | 0 | I | By HCPCIV 1, LLC<sup>(8)(9)</sup> |
| Series F-1 Preferred Stock | <sup>(6)</sup> | 2025-08-11 |  | C |  |  | 452528<sup>(6)</sup> | <sup>(6)</sup> | <sup>(6)</sup> | Common Stock | 452528 | <sup>(6)</sup> | 0 | I | By HCPCIV 1, LLC<sup>(8)(9)</sup> |
| Convertible Promissory Note | $15.2 | 2025-08-11 |  | C |  |  | 96068<sup>(7)</sup> | <sup>(7)</sup> | <sup>(7)</sup> | Common Stock | 96068 | <sup>(7)</sup> | 0 | I | By HCPCIV 1, LLC<sup>(8)(9)</sup> |

---

### Footnotes:

(1) Each share of Series C preferred stock automatically converted into approximately 0.5764 shares of Heartflow, Inc.'s ("Heartflow") common stock immediately prior to the closing of Heartflow's initial public offering. These shares are reported on Table II herein on an as-converted basis.

(2) HealthCor Partners Fund, L.P. ("HCP Fund") is a private investment partnership which is the direct beneficial owner of the securities reported herein.  The shares held by HCP Fund may be deemed to be beneficially owned by HealthCor Partners L.P. ("HCPLP"), its general partner, and by HealthCor Partners GP, LLC ("HCPGP"), the general partner of HCPLP.  Each of HCPLP and HCPGP hereby disclaims any beneficial ownership of shares held by HCP Fund except to the extent of any pecuniary interest therein

(3) Each share of Series D preferred stock automatically converted into approximately 0.6467 shares of Heartflow's common stock immediately prior to the closing of Heartflow's initial public offering. These shares are reported on Table II herein on an as-converted basis.

(4) HealthCor Partners Fund II, L.P. ("HCPII Fund") is a private investment partnership which is the direct beneficial owner of the securities reported herein.  The shares held by HCPII Fund may be deemed to be beneficially owned by HealthCor Partners II L.P. ("HCP2LP"), its general partner, and by HCPGP, the general partner of HCP2LP.  Each of HCP2LP and HCPGP hereby disclaims any beneficial ownership of shares held by HCPII Fund except to the extent of any pecuniary interest therein

(5) Each share of Series E preferred stock automatically converted into approximately 0.6951 shares of Heartflow's common stock immediately prior to the closing of Heartflow's initial public offering. These shares are reported on Table II herein on an as-converted basis.

(6) Each share of Series F preferred stock and Series F-1 preferred stock automatically converted into approximately 0.3425 shares of Heartflow's common stock immediately prior to the closing of Heartflow's initial public offering. These shares are reported on Table II herein on an as-converted basis.

(7) Upon the closing of Heartflow's initial public offering, the convertible promissory notes automatically converted into shares of Heartflow's common stock at a conversion price of 80% of the price per share in Heartflow's initial public offering, subject to a valuation ceiling of $2.0 billion.  The shares of common stock that were issuable upon conversion of the convertible promissory note had no expiration date.  These shares are reported in Table II herein on an as-converted basis.

(8) HCPCIV 1, LLC ("HCPCIV") is a private investment limited liability company which is the direct beneficial owner of the securities reported herein.  The shares held by HCPCIV may be determined to be beneficially owned by HCP2LP, its managing member, and by HCPGP.  Each of HCP2LP and HCPGP hereby disclaims any beneficial ownership of shares held by HCPCOV except to the extent of any pecuniary interest therein.

(9) HealthCor Partners Management, L.P. is the investment manager for each of HCP Fund, HCPH Fund, and HCPCIV and has voting and investment discretion with respect to such entities' securities reported herein.  HealthCor Partners Management, L.P. hereby disclaims any beneficial ownership of shares held by HCP Fund, HCPH Fund, and HCPCIV except to the extent of any pecuiary interest therein.

**Signature:** HealthCor Partners Management, L.P., by:  HealthCor Partners GP, LLC, general partner, by /s/ Jeffrey C. Lightcap, Senior Managing Director  
**Date:** 2025-08-22

**Signature:** HealthCor Partners Fund, L.P., by: HealthCor Partners, L.P., general partner, by HealthCor Partners GP, LLC, its general partner, by /s/ Jeffrey C. Lightcap, Senior Managing Director  
**Date:** 2025-08-22

**Signature:** HealthCor Partners, L.P., by: HealthCor Partners GP, LLC, general partner, by /s/ Jeffrey C. Lightcap, Senior Managing Director  
**Date:** 2025-08-22

**Signature:** HealthCor Partners GP, LLC, by: /s/ Jeffrey C. Lightcap, Senior Managing Director  
**Date:** 2025-08-22

**Signature:** HealthCor Partners Fund II, L.P., by: HealthCor Partners II, L.P., general partner, by HealthCor Partners GP, LLC, its general partner, by /s/ Jeffrey C. Lightcap, Senior Managing Director  
**Date:** 2025-08-22

**Signature:** HealthCor Partners II, L.P., by: HealthCor Partners GP, LLC, general partner, by /s/ Jeffrey C. Lightcap, Senior Managing Director  
**Date:** 2025-08-22

**Signature:** HCPCIV 1, LLC, by HealthCor Partners II, L.P., managing member, by HealthCor Partners GP, LLC, its general partner, by /s/ Jeffrey C. Lightcap, Senior Managing Director  
**Date:** 2025-08-22

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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