REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

AXIOM INVESTORS LLC /DE's Holding History (CIK: 0001109147)

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

Q3 2024

Shares 24,215 Value ($000) $3,604 Avg Close $143.39 Range $117.63 - $172.65

Q2 2024

Shares 40,894 Value ($000) $5,155 Avg Close $156.74 Range $113.50 - $184.98

Q1 2024

Shares 48,162 Value ($000) $8,858 Avg Close $190.44 Range $167.40 - $211.13

Q1 2023

Shares 65,516 Value ($000) $11,030 Avg Close $178.42 Range $147.53 - $200.98

Q4 2022

Shares 97,036 Value ($000) $16,429 Avg Close $181.39 Range $158.58 - $225.62

Q3 2022

Shares 266,927 Value ($000) $49,945 Avg Close $210.87 Range $157.33 - $262.26

Q2 2022

Shares 49,875 Value ($000) $8,100 Avg Close $158.16 Range $137.21 - $190.59

Q1 2022

Shares 78,408 Value ($000) $14,748 Avg Close $189.96 Range $156.28 - $265.78

Q4 2021

Shares 93,519 Value ($000) $24,768 Avg Close $269.41 Range $243.29 - $306.98

Q3 2021

Shares 72,289 Value ($000) $20,891 Avg Close $256.54 Range $193.03 - $327.32

Q2 2021

Shares 20,693 Value ($000) $4,131 Avg Close $193.99 Range $162.29 - $223.03

Q1 2021

Shares 28,425 Value ($000) $5,526 Avg Close $205.03 Range $173.09 - $228.84

Q4 2020

Shares 48,375 Value ($000) $9,270 Avg Close $181.94 Range $146.52 - $212.55

Q3 2020

Shares 68,702 Value ($000) $10,136 Avg Close $142.94 Range $120.12 - $159.97

Q2 2020

Shares 54,927 Value ($000) $6,790 Avg Close $117.64 Range $92.00 - $143.93

Q1 2020

Shares 33,800 Value ($000) $3,263 Avg Close $96.54 Range $78.41 - $109.94

Q4 2019

Shares 39,365 Value ($000) $3,641 Avg Close $84.01 Range $72.32 - $93.50

Q3 2019

Shares 36,090 Value ($000) $2,768 Avg Close $87.47 Range $75.80 - $99.25

Q4 2014

Shares 47,500 Value ($000) $941 Avg Close $22.36 Range $19.02 - $26.75

Q3 2014

Shares 43,362 Value ($000) $863 Avg Close $21.05 Range $18.23 - $24.68

Q2 2014

Shares 82,500 Value ($000) $1,880 Avg Close $17.80 Range $12.60 - $23.14

Q1 2014

Shares 111,336 Value ($000) $1,432 Avg Close $14.34 Range $11.70 - $17.26

Q4 2013

Shares 168,100 Value ($000) $2,293 Avg Close $11.94 Range $9.89 - $14.05

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	24,215	$3,604	$143.39	$117.63 - $172.65
Q2 2024	40,894	$5,155	$156.74	$113.50 - $184.98
Q1 2024	48,162	$8,858	$190.44	$167.40 - $211.13
Q1 2023	65,516	$11,030	$178.42	$147.53 - $200.98
Q4 2022	97,036	$16,429	$181.39	$158.58 - $225.62
Q3 2022	266,927	$49,945	$210.87	$157.33 - $262.26
Q2 2022	49,875	$8,100	$158.16	$137.21 - $190.59
Q1 2022	78,408	$14,748	$189.96	$156.28 - $265.78
Q4 2021	93,519	$24,768	$269.41	$243.29 - $306.98
Q3 2021	72,289	$20,891	$256.54	$193.03 - $327.32
Q2 2021	20,693	$4,131	$193.99	$162.29 - $223.03
Q1 2021	28,425	$5,526	$205.03	$173.09 - $228.84
Q4 2020	48,375	$9,270	$181.94	$146.52 - $212.55
Q3 2020	68,702	$10,136	$142.94	$120.12 - $159.97
Q2 2020	54,927	$6,790	$117.64	$92.00 - $143.93
Q1 2020	33,800	$3,263	$96.54	$78.41 - $109.94
Q4 2019	39,365	$3,641	$84.01	$72.32 - $93.50
Q3 2019	36,090	$2,768	$87.47	$75.80 - $99.25
Q4 2014	47,500	$941	$22.36	$19.02 - $26.75
Q3 2014	43,362	$863	$21.05	$18.23 - $24.68
Q2 2014	82,500	$1,880	$17.80	$12.60 - $23.14
Q1 2014	111,336	$1,432	$14.34	$11.70 - $17.26
Q4 2013	168,100	$2,293	$11.94	$9.89 - $14.05