REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

BRIGHT ROCK CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001509973)

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

Q3 2023
Shares 9,000 Value ($000) $1,431 Avg Close $163.47 Range $134.64 - $181.26
Q2 2023
Shares 9,000 Value ($000) $1,273 Avg Close $160.35 Range $135.37 - $182.42
Q1 2023
Shares 9,000 Value ($000) $1,515 Avg Close $178.42 Range $147.53 - $200.98
Q4 2022
Shares 9,000 Value ($000) $2 Avg Close $181.39 Range $158.58 - $225.62
Q3 2022
Shares 9,000 Value ($000) $1,684 Avg Close $210.87 Range $157.33 - $262.26
Q2 2022
Shares 9,000 Value ($000) $1,462 Avg Close $158.16 Range $137.21 - $190.59