REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

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

Q1 2025

Shares 9,004 Value ($000) $1 Avg Close $153.93 Range $125.39 - $182.52

Q1 2024

Shares 1,130 Value ($000) $0 Avg Close $190.44 Range $167.40 - $211.13

Q4 2023

Shares 1,730 Value ($000) $0 Avg Close $155.67 Range $110.45 - $188.31

Q2 2023

Shares 1,492 Value ($000) $0 Avg Close $160.35 Range $135.37 - $182.42

Q1 2023

Shares 4,765 Value ($000) $1 Avg Close $178.42 Range $147.53 - $200.98

Q3 2022

Shares 18,144 Value ($000) $3,394 Avg Close $210.87 Range $157.33 - $262.26

Q4 2021

Shares 55,538 Value ($000) $14,708 Avg Close $269.41 Range $243.29 - $306.98

Q3 2021

Shares 63,132 Value ($000) $18,244 Avg Close $256.54 Range $193.03 - $327.32

Q2 2020

Shares 43,292 Value ($000) $5,351 Avg Close $117.64 Range $92.00 - $143.93

Q4 2019

Shares 29,989 Value ($000) $2,773 Avg Close $84.01 Range $72.32 - $93.50

Q3 2019

Shares 4,113 Value ($000) $315 Avg Close $87.47 Range $75.80 - $99.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	9,004	$1	$153.93	$125.39 - $182.52
Q1 2024	1,130	$0	$190.44	$167.40 - $211.13
Q4 2023	1,730	$0	$155.67	$110.45 - $188.31
Q2 2023	1,492	$0	$160.35	$135.37 - $182.42
Q1 2023	4,765	$1	$178.42	$147.53 - $200.98
Q3 2022	18,144	$3,394	$210.87	$157.33 - $262.26
Q4 2021	55,538	$14,708	$269.41	$243.29 - $306.98
Q3 2021	63,132	$18,244	$256.54	$193.03 - $327.32
Q2 2020	43,292	$5,351	$117.64	$92.00 - $143.93
Q4 2019	29,989	$2,773	$84.01	$72.32 - $93.50
Q3 2019	4,113	$315	$87.47	$75.80 - $99.25