REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Champlain Investment Partners, LLC's Holding History (CIK: 0001315478)

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

Q4 2025
Shares 1,003,951 Value ($000) $164,507 Avg Close $156.63 Range $134.19 - $174.01
Q3 2025
Shares 1,339,246 Value ($000) $179,017 Avg Close $121.47 Range $110.77 - $135.57
Q2 2025
Shares 1,401,088 Value ($000) $174,267 Avg Close $127.25 Range $102.97 - $148.94
Q1 2025
Shares 1,463,995 Value ($000) $186,279 Avg Close $153.93 Range $125.39 - $182.52
Q4 2024
Shares 1,543,530 Value ($000) $222,176 Avg Close $143.40 Range $121.52 - $161.24
Q3 2024
Shares 1,420,935 Value ($000) $211,464 Avg Close $143.39 Range $117.63 - $172.65
Q2 2024
Shares 570,590 Value ($000) $71,929 Avg Close $156.74 Range $113.50 - $184.98
Q1 2024
Shares 574,995 Value ($000) $105,753 Avg Close $190.44 Range $167.40 - $211.13
Q4 2023
Shares 926,440 Value ($000) $166,574 Avg Close $155.67 Range $110.45 - $188.31
Q3 2023
Shares 855,190 Value ($000) $135,984 Avg Close $163.47 Range $134.64 - $181.26
Q2 2023
Shares 610,745 Value ($000) $86,396 Avg Close $160.35 Range $135.37 - $182.42
Q1 2023
Shares 556,030 Value ($000) $93,613 Avg Close $178.42 Range $147.53 - $200.98
Q4 2022
Shares 347,400 Value ($000) $58,818 Avg Close $181.39 Range $158.58 - $225.62
Q3 2022
Shares 218,735 Value ($000) $40,928 Avg Close $210.87 Range $157.33 - $262.26