HEALTH CATALYST INC

Ticker: HCAT CUSIP: 42225T107 Class: Common Stock

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q4 2021

Shares 10,736 Value ($000) $425 Avg Close $45.57 Range $35.95 - $54.27

Q3 2021

Shares 12,350 Value ($000) $618 Avg Close $54.54 Range $49.23 - $59.50

Q2 2021

Shares 10,873 Value ($000) $604 Avg Close $53.27 Range $46.19 - $59.50

Q1 2021

Shares 10,081 Value ($000) $471 Avg Close $48.44 Range $41.78 - $55.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	10,736	$425	$45.57	$35.95 - $54.27
Q3 2021	12,350	$618	$54.54	$49.23 - $59.50
Q2 2021	10,873	$604	$53.27	$46.19 - $59.50
Q1 2021	10,081	$471	$48.44	$41.78 - $55.07