HEALTH CATALYST INC

Ticker: HCAT CUSIP: 42225T107 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 86 Value ($000) $0 Avg Close $2.73 Range $2.02 - $3.62
Q3 2025
Shares 86 Value ($000) $0 Avg Close $3.42 Range $2.52 - $4.13
Q2 2025
Shares 2,086 Value ($000) $8 Avg Close $3.93 Range $3.49 - $5.06
Q1 2025
Shares 2,086 Value ($000) $9 Avg Close $5.29 Range $3.76 - $7.65
Q4 2024
Shares 4,360 Value ($000) $31 Avg Close $7.96 Range $6.72 - $9.24
Q3 2024
Shares 2,100 Value ($000) $17 Avg Close $7.23 Range $5.42 - $9.11
Q2 2024
Shares 100 Value ($000) $1 Avg Close $6.42 Range $5.45 - $7.57
Q3 2022
Shares 11,933 Value ($000) $116 Avg Close $13.24 Range $9.03 - $18.30
Q1 2020
Shares 538 Value ($000) $14 Avg Close $30.55 Range $17.48 - $37.71