REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

WAFRA INC.'s Holding History (CIK: 0000920440)

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

Q1 2024

Shares 96,862 Value ($000) $17,815 Avg Close $190.44 Range $167.40 - $211.13

Q4 2023

Shares 96,862 Value ($000) $17,416 Avg Close $155.67 Range $110.45 - $188.31

Q3 2023

Shares 55,087 Value ($000) $8,759 Avg Close $163.47 Range $134.64 - $181.26

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	96,862	$17,815	$190.44	$167.40 - $211.13
Q4 2023	96,862	$17,416	$155.67	$110.45 - $188.31
Q3 2023	55,087	$8,759	$163.47	$134.64 - $181.26