REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Alta Wealth Advisors LLC's Holding History (CIK: 0001843826)

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

Q4 2021

Shares 1,368 Value ($000) $362 Avg Close $269.41 Range $243.29 - $306.98

Q3 2021

Shares 1,388 Value ($000) $401 Avg Close $256.54 Range $193.03 - $327.32

Q2 2021

Shares 1,408 Value ($000) $281 Avg Close $193.99 Range $162.29 - $223.03

Q1 2021

Shares 1,408 Value ($000) $274 Avg Close $205.03 Range $173.09 - $228.84

Q4 2020

Shares 1,408 Value ($000) $270 Avg Close $181.94 Range $146.52 - $212.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	1,368	$362	$269.41	$243.29 - $306.98
Q3 2021	1,388	$401	$256.54	$193.03 - $327.32
Q2 2021	1,408	$281	$193.99	$162.29 - $223.03
Q1 2021	1,408	$274	$205.03	$173.09 - $228.84
Q4 2020	1,408	$270	$181.94	$146.52 - $212.55