REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q4 2025
Shares 2,335 Value ($000) $383 Avg Close $156.63 Range $134.19 - $174.01
Q3 2025
Shares 1,705 Value ($000) $228 Avg Close $121.47 Range $110.77 - $135.57
Q1 2025
Shares 1,978 Value ($000) $252 Avg Close $153.93 Range $125.39 - $182.52
Q1 2024
Shares 1,924 Value ($000) $354 Avg Close $190.44 Range $167.40 - $211.13
Q4 2023
Shares 1,799 Value ($000) $323 Avg Close $155.67 Range $110.45 - $188.31
Q3 2023
Shares 2,422 Value ($000) $385 Avg Close $163.47 Range $134.64 - $181.26
Q3 2022
Shares 1,535 Value ($000) $287 Avg Close $210.87 Range $157.33 - $262.26
Q4 2021
Shares 997 Value ($000) $264 Avg Close $269.41 Range $243.29 - $306.98
Q3 2021
Shares 1,029 Value ($000) $298 Avg Close $256.54 Range $193.03 - $327.32
Q2 2021
Shares 723 Value ($000) $144 Avg Close $193.99 Range $162.29 - $223.03
Q1 2021
Shares 521 Value ($000) $101 Avg Close $205.03 Range $173.09 - $228.84
Q4 2020
Shares 531 Value ($000) $102 Avg Close $181.94 Range $146.52 - $212.55
Q3 2020
Shares 45 Value ($000) $7 Avg Close $142.94 Range $120.12 - $159.97
Q2 2020
Shares 6,562 Value ($000) $812 Avg Close $117.64 Range $92.00 - $143.93
Q1 2020
Shares 6,791 Value ($000) $658 Avg Close $96.54 Range $78.41 - $109.94
Q4 2019
Shares 13,414 Value ($000) $1,239 Avg Close $84.01 Range $72.32 - $93.50
Q3 2019
Shares 14,791 Value ($000) $1,134 Avg Close $87.47 Range $75.80 - $99.25
Q2 2019
Shares 7,025 Value ($000) $602 Avg Close $68.16 Range $52.87 - $86.16
Q1 2019
Shares 7,025 Value ($000) $413 Avg Close $57.51 Range $49.07 - $63.41