REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Southeast Asset Advisors Inc.'s Holding History (CIK: 0001390003)

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

Q1 2022

Shares 5,441 Value ($000) $1,023 Avg Close $189.96 Range $156.28 - $265.78

Q4 2021

Shares 5,365 Value ($000) $1,421 Avg Close $269.41 Range $243.29 - $306.98

Q3 2021

Shares 5,281 Value ($000) $1,526 Avg Close $256.54 Range $193.03 - $327.32

Q2 2021

Shares 5,213 Value ($000) $1,041 Avg Close $193.99 Range $162.29 - $223.03

Q1 2021

Shares 5,133 Value ($000) $998 Avg Close $205.03 Range $173.09 - $228.84

Q4 2020

Shares 5,128 Value ($000) $983 Avg Close $181.94 Range $146.52 - $212.55

Q3 2020

Shares 5,098 Value ($000) $752 Avg Close $142.94 Range $120.12 - $159.97

Q2 2020

Shares 3,311 Value ($000) $409 Avg Close $117.64 Range $92.00 - $143.93

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	5,441	$1,023	$189.96	$156.28 - $265.78
Q4 2021	5,365	$1,421	$269.41	$243.29 - $306.98
Q3 2021	5,281	$1,526	$256.54	$193.03 - $327.32
Q2 2021	5,213	$1,041	$193.99	$162.29 - $223.03
Q1 2021	5,133	$998	$205.03	$173.09 - $228.84
Q4 2020	5,128	$983	$181.94	$146.52 - $212.55
Q3 2020	5,098	$752	$142.94	$120.12 - $159.97
Q2 2020	3,311	$409	$117.64	$92.00 - $143.93