HCAT

Health Catalyst, Inc.

Services-Computer Programming, Data Processing, Etc.NasdaqAccelerated filer

Total Trades

80

Buys

6

Sells

67

Largest Trade

$1M+

Insiders

12

Institutional Funds

105

Inst. Value

$1M+

Activist Filings

30

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Alger JasonChief Accounting O…SELL$1K–$15K262$11.28Sep 8, 2022
Orenstein Daniel H.General CounselSELL$15K–$50K3K$11.27Sep 8, 2022
Burton Daniel D.CEOBUY$500K+91K$10.99Sep 8, 2022
Gallagher DuncanDirectorBUY$100K–$500K15K$11.66Aug 19, 2022
Llewelyn LindaChief People OfficerSELL$1K–$15K668$13.14Aug 16, 2022
Burton Daniel D.CEOBUY$1M+177K$11.62Aug 9, 2022
Llewelyn LindaChief People OfficerSELL$1K–$15K648$16.06Jul 20, 2022
Llewelyn LindaChief People OfficerSELL$1K–$15K648$12.20Jun 16, 2022
Alger JasonChief Accounting O…SELL$1K–$15K261$14.95Jun 8, 2022
Orenstein Daniel H.General CounselSELL$15K–$50K3K$14.85Jun 8, 2022
Llewelyn LindaChief People OfficerSELL$15K–$50K2K$15.87May 18, 2022
Llewelyn LindaChief People OfficerSELL$15K–$50K2K$22.58Apr 21, 2022
Horstmeier PaulCOOSELL$100K–$500K5K$25.16Apr 15, 2022
Horstmeier PaulCOOEXERCISE$50K–$100K5K$15.34Apr 15, 2022
Llewelyn LindaChief People OfficerSELL$15K–$50K2K$21.08Mar 17, 2022
Horstmeier PaulCOOSELL$500K+23K$25.30Mar 11, 2022
Horstmeier PaulCOOEXERCISE$50K–$100K5K$15.84Mar 11, 2022
Alger JasonChief Accounting O…SELL$1K–$15K461$25.14Mar 9, 2022
Llewelyn LindaChief People OfficerSELL$1K–$15K218$26.89Mar 7, 2022
Orenstein Daniel H.General CounselSELL$100K–$500K4K$26.82Mar 7, 2022
Horstmeier PaulCOOEXERCISE$100K–$500K11K$12.45Feb 9, 2022
Horstmeier PaulCOOSELL$100K–$500K11K$29.10Feb 9, 2022
Llewelyn LindaChief People OfficerSELL$15K–$50K1K$30.00Feb 3, 2022
Llewelyn LindaChief People OfficerEXERCISE$1K–$15K1K$10.80Feb 3, 2022
Llewelyn LindaChief People OfficerEXERCISE$15K–$50K3K$11.14Jan 7, 2022
Llewelyn LindaChief People OfficerSELL$100K–$500K3K$40.23Jan 7, 2022
Horstmeier PaulCOOEXERCISE$100K–$500K11K$15.84Jan 7, 2022
Horstmeier PaulCOOSELL$100K–$500K11K$36.78Jan 7, 2022
Hinton Bryan RichardCTOEXERCISE$1K–$15K106$10.78Jan 6, 2022
Hinton Bryan RichardCTOSELL$1K–$15K106$39.76Jan 6, 2022
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Whetstone Capital Advisors, LLC

SC 13D/A · Feb 18, 2026

8.2%

5.8M shares

Whetstone Capital Advisors, LLC

SC 13D · Jan 21, 2026

7.4%

5.3M shares

Whetstone Capital Advisors, LLC

SC 13G/A · Jan 15, 2026

5.3%

3.8M shares

Stoney Lonesome HF LP

SC 13G · Dec 22, 2025

5.3%

3.8M shares

18.9%

13.3M shares

First Light Asset Management, LLC

SC 13G/A · Nov 14, 2025

18.9%

13.4M shares

Whetstone Capital Advisors, LLC

SC 13G · Sep 8, 2025

5.4%

3.7M shares

First Light Asset Management, LLC

SC 13G/A · May 13, 2025

17.0%

11.8M shares

The Vanguard Group

SC 13G/A · Apr 30, 2025

5.9%

4.1M shares

BlackRock, Inc.

SC 13G/A · Apr 17, 2025

6.3%

4.4M shares

First Light Asset Management, LLC

SC 13G/A · Feb 7, 2025

11.8%

7.1M shares

Point72 Asset Management, L.P.

SC 13G/A · Nov 15, 2024

1.0%

619K shares

8.6%

5.2M shares

The Vanguard Group

SC 13G/A · Nov 12, 2024

7.6%

4.6M shares

Wellington Management Group LLP

SC 13G/A · Nov 8, 2024

3.2%

1.9M shares

The Vanguard Group

SC 13G/A · Nov 4, 2024

7.6%

4.6M shares

Point72 Asset Management, L.P.

SC 13G/A · Feb 14, 2024

7.2%

4.2M shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

9.6%

5.5M shares

BlackRock, Inc.

SC 13G/A · Jan 24, 2024

9.2%

5.3M shares

Point72 Asset Management, L.P.

SC 13G · Jul 27, 2023

5.0%

2.8M shares

AllianceBernstein L.P. 13-4064930

SC 13G/A · Feb 14, 2023

0.2%

134K shares

1.0%

569K shares

BlackRock, Inc.

SC 13G · Jan 25, 2023

8.8%

4.8M shares

Millennium Management LLC

SC 13G/A · Jan 13, 2023

3.3%

1.8M shares

Millennium Management LLC

SC 13G · Aug 30, 2022

5.2%

2.8M shares

The Vanguard Group - 23-1945930

SC 13G/A · Aug 10, 2022

10.1%

5.5M shares

FMR LLC

SC 13G/A · Jun 10, 2022

0.4%

195K shares

FMR LLC

SC 13G/A · Apr 11, 2022

5.8%

3.1M shares

AllianceBernstein L.P. 13-4064930

SC 13G · Feb 14, 2022

6.0%

3.1M shares

6.5%

3.4M shares

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