REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001818604)

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

Q4 2025

Shares 146 Value ($000) $24 Avg Close $156.63 Range $134.19 - $174.01

Q3 2024

Shares 40,628 Value ($000) $0 Avg Close $143.39 Range $117.63 - $172.65

Q2 2024

Shares 259 Value ($000) $33 Avg Close $156.74 Range $113.50 - $184.98

Q1 2023

Shares 8 Value ($000) $1 Avg Close $178.42 Range $147.53 - $200.98

Q1 2021

Shares 29 Value ($000) $6 Avg Close $205.03 Range $173.09 - $228.84

Q4 2020

Shares 9 Value ($000) $2 Avg Close $181.94 Range $146.52 - $212.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	146	$24	$156.63	$134.19 - $174.01
Q3 2024	40,628	$0	$143.39	$117.63 - $172.65
Q2 2024	259	$33	$156.74	$113.50 - $184.98
Q1 2023	8	$1	$178.42	$147.53 - $200.98
Q1 2021	29	$6	$205.03	$173.09 - $228.84
Q4 2020	9	$2	$181.94	$146.52 - $212.55