HEALTH CATALYST INC

Ticker: HCAT CUSIP: 42225T107 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 83,770 Value ($000) $200 Avg Close $2.73 Range $2.02 - $3.62

Q3 2025

Shares 68,770 Value ($000) $196 Avg Close $3.42 Range $2.52 - $4.13

Q2 2025

Shares 68,770 Value ($000) $259 Avg Close $3.93 Range $3.49 - $5.06

Q1 2025

Shares 62,670 Value ($000) $284 Avg Close $5.29 Range $3.76 - $7.65

Q4 2024

Shares 62,670 Value ($000) $443 Avg Close $7.96 Range $6.72 - $9.24

Q3 2024

Shares 62,670 Value ($000) $510 Avg Close $7.23 Range $5.42 - $9.11

Q2 2024

Shares 62,670 Value ($000) $400 Avg Close $6.42 Range $5.45 - $7.57

Q1 2024

Shares 47,920 Value ($000) $361 Avg Close $9.13 Range $7.26 - $11.41

Q4 2023

Shares 53,220 Value ($000) $493 Avg Close $8.17 Range $6.60 - $10.20

Q3 2023

Shares 174,624 Value ($000) $1,767 Avg Close $11.94 Range $9.25 - $14.37

Q2 2023

Shares 134,154 Value ($000) $1,677 Avg Close $11.91 Range $9.45 - $13.34

Q1 2023

Shares 134,154 Value ($000) $1,566 Avg Close $12.75 Range $9.90 - $15.87

Q4 2022

Shares 134,154 Value ($000) $1,426 Avg Close $9.65 Range $6.40 - $11.63

Q3 2022

Shares 134,154 Value ($000) $1,301 Avg Close $13.24 Range $9.03 - $18.30

Q2 2022

Shares 4,463,608 Value ($000) $64,678 Avg Close $17.05 Range $11.25 - $27.98

Q1 2022

Shares 3,835,775 Value ($000) $100,229 Avg Close $28.37 Range $20.39 - $40.65

Q4 2021

Shares 3,124,879 Value ($000) $123,808 Avg Close $45.57 Range $35.95 - $54.27

Q3 2021

Shares 2,188,095 Value ($000) $109,427 Avg Close $54.54 Range $49.23 - $59.50

Q2 2021

Shares 2,124,875 Value ($000) $117,952 Avg Close $53.27 Range $46.19 - $59.50

Q1 2021

Shares 1,976,948 Value ($000) $92,462 Avg Close $48.44 Range $41.78 - $55.07

Q4 2020

Shares 1,730,845 Value ($000) $75,344 Avg Close $36.89 Range $31.65 - $45.56

Q3 2020

Shares 1,611,955 Value ($000) $58,998 Avg Close $33.96 Range $28.45 - $37.06

Q2 2020

Shares 1,393,811 Value ($000) $40,657 Avg Close $27.63 Range $23.62 - $33.70

Q1 2020

Shares 1,160,941 Value ($000) $30,359 Avg Close $30.55 Range $17.48 - $37.71

Q4 2019

Shares 729,758 Value ($000) $25,323 Avg Close $33.10 Range $26.00 - $41.26

Q3 2019

Shares 433,444 Value ($000) $13,714 Avg Close $39.36 Range $29.34 - $49.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	83,770	$200	$2.73	$2.02 - $3.62
Q3 2025	68,770	$196	$3.42	$2.52 - $4.13
Q2 2025	68,770	$259	$3.93	$3.49 - $5.06
Q1 2025	62,670	$284	$5.29	$3.76 - $7.65
Q4 2024	62,670	$443	$7.96	$6.72 - $9.24
Q3 2024	62,670	$510	$7.23	$5.42 - $9.11
Q2 2024	62,670	$400	$6.42	$5.45 - $7.57
Q1 2024	47,920	$361	$9.13	$7.26 - $11.41
Q4 2023	53,220	$493	$8.17	$6.60 - $10.20
Q3 2023	174,624	$1,767	$11.94	$9.25 - $14.37
Q2 2023	134,154	$1,677	$11.91	$9.45 - $13.34
Q1 2023	134,154	$1,566	$12.75	$9.90 - $15.87
Q4 2022	134,154	$1,426	$9.65	$6.40 - $11.63
Q3 2022	134,154	$1,301	$13.24	$9.03 - $18.30
Q2 2022	4,463,608	$64,678	$17.05	$11.25 - $27.98
Q1 2022	3,835,775	$100,229	$28.37	$20.39 - $40.65
Q4 2021	3,124,879	$123,808	$45.57	$35.95 - $54.27
Q3 2021	2,188,095	$109,427	$54.54	$49.23 - $59.50
Q2 2021	2,124,875	$117,952	$53.27	$46.19 - $59.50
Q1 2021	1,976,948	$92,462	$48.44	$41.78 - $55.07
Q4 2020	1,730,845	$75,344	$36.89	$31.65 - $45.56
Q3 2020	1,611,955	$58,998	$33.96	$28.45 - $37.06
Q2 2020	1,393,811	$40,657	$27.63	$23.62 - $33.70
Q1 2020	1,160,941	$30,359	$30.55	$17.48 - $37.71
Q4 2019	729,758	$25,323	$33.10	$26.00 - $41.26
Q3 2019	433,444	$13,714	$39.36	$29.34 - $49.85