# EDGAR Filing Document

**Accession Number:** 0001636422
**File Stem:** 0001562180-25-006080
**Filing Date:** 2025-9
**Character Count:** 8004
**Document Hash:** e3403703c331458ea6fca3119a1d23cd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001562180-25-006080.hdr.sgml**: 20250903

**ACCESSION NUMBER**: 0001562180-25-006080

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250901

**FILED AS OF DATE**: 20250903

**DATE AS OF CHANGE**: 20250903

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Spencer Justin
- **CENTRAL INDEX KEY:** 0001397180

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38993
- **FILM NUMBER:** 251290684

**MAIL ADDRESS:**
- **STREET 1:** C/O VOCERA COMMUNICATIONS, INC.
- **STREET 2:** 525 RACE STREET
- **CITY:** SAN JOSE
- **STATE:** CA
- **ZIP:** 95126
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Health Catalyst, Inc.
- **CENTRAL INDEX KEY:** 0001636422
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 453337483
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 10897 SOUTH RIVER FRONT PARKWAY, #300
- **CITY:** SOUTH JORDAN
- **STATE:** UT
- **ZIP:** 84095
- **BUSINESS PHONE:** 801-708-6800

**MAIL ADDRESS:**
- **STREET 1:** 10897 SOUTH RIVER FRONT PARKWAY, #300
- **CITY:** SOUTH JORDAN
- **STATE:** UT
- **ZIP:** 84095

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HQC Holdings, Inc.
- **DATE OF NAME CHANGE:** 20150312

## Ex-24

```

POWER OF ATTORNEY
      Know all by these presents, that the undersigned hereby constitutes and
appoints each of (i) the General Counsel of Health Catalyst, Inc.
(the "Company") who is currently Benjamin Landry, and (ii) the Chief
 Financial Officer of the Company, who is currently Jason Alger, and
 their respective successors, signing singly, the undersigned's
true and lawful attorney-in-fact to:
(1)	execute for and on behalf of the undersigned, in the undersigned's
	capacity as an officer and/or director of Health Catalyst, Inc.
	(the company), (i) Form ID, including any attached documents, to effect the
	assignment of codes to the undersigned to be used in the transmission of
	information to the United States Securities and Exchange Commission using
	the EDGAR System, (ii) Forms 3, 4 and 5, (iii) Schedule 13D, (iv) Schedule
	13G and (v) amendments of each thereof, in accordance with Section 16(a) of
	the Securities Exchange Act of 1934, as amended, and the rules thereunder;
(2)	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 Form 3, 4 or
	5, Schedule 13D. Schedule 13G or any amendments thereto 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 executed 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.
       The undersigned hereby grants to each 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. The undersigned acknowledges that the
foregoing attorneys-in-fact, in serving in such capacity at the request of the
undersigned, are not assuming, nor is the Company assuming, any of the
undersigned's responsibilities to comply with Section 16 or Regulation 13D-G
of the Securities Exchange Act of 1934, as amended. The undersigned hereby
agrees to indemnify the attorney-in-fact and the Company from and against any
demand, damage, loss, cost or expense arising from any false or misleading
information provided by the undersigned to the attorney-in-fact.
       This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the
Company, unless earlier (a) revoked by the undersigned in a signed writing
delivered to the foregoing attorneys-in-fact or (b) superseded by a new
power of attorney regarding the purposes outlined in the first paragraph
hereof dated as of a later date.

       IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of this 23rd day of August, 2025.
/s/Justin Spencer
Name: Justin Spencer

```

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Spencer Justin<br><sub>(Last) (First) (Middle)</sub><br>10897 S. RIVER FRONT PARKWAY<br>SUITE 300<br><sub>(Street)</sub><br>SOUTH JORDAN, UT 84095<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Health Catalyst, Inc. [ HCAT ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2025-09-01 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director   [ ] 10% Owner<br>[ ] Officer (give title below)   [ ] Other (specify below)<br>_ _ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

**Signature:** /s/ Benjamin Landry, as Attorney-in-Fact  
**Date:** 2025-09-03

### 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).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**