REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

DF DENT & CO INC's Holding History (CIK: 0000934999)

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

Q4 2025
Shares 495,550 Value ($000) $81,201 Avg Close $156.63 Range $134.19 - $174.01
Q3 2025
Shares 534,719 Value ($000) $71,476 Avg Close $121.47 Range $110.77 - $135.57
Q2 2025
Shares 586,473 Value ($000) $72,946 Avg Close $127.25 Range $102.97 - $148.94
Q1 2025
Shares 574,676 Value ($000) $73,122 Avg Close $153.93 Range $125.39 - $182.52
Q4 2024
Shares 563,280 Value ($000) $81,079 Avg Close $143.40 Range $121.52 - $161.24
Q3 2024
Shares 590,321 Value ($000) $87,852 Avg Close $143.39 Range $117.63 - $172.65
Q2 2024
Shares 450,706 Value ($000) $56,816 Avg Close $156.74 Range $113.50 - $184.98
Q1 2024
Shares 439,878 Value ($000) $80,902 Avg Close $190.44 Range $167.40 - $211.13
Q4 2023
Shares 486,353 Value ($000) $87,446 Avg Close $155.67 Range $110.45 - $188.31
Q3 2023
Shares 381,493 Value ($000) $60,661 Avg Close $163.47 Range $134.64 - $181.26
Q2 2023
Shares 385,076 Value ($000) $54,473 Avg Close $160.35 Range $135.37 - $182.42
Q1 2023
Shares 88,012 Value ($000) $14,818 Avg Close $178.42 Range $147.53 - $200.98
Q4 2022
Shares 80,909 Value ($000) $13,699 Avg Close $181.39 Range $158.58 - $225.62
Q3 2022
Shares 83,723 Value ($000) $15,665 Avg Close $210.87 Range $157.33 - $262.26
Q2 2022
Shares 97,079 Value ($000) $15,766 Avg Close $158.16 Range $137.21 - $190.59
Q1 2022
Shares 89,368 Value ($000) $16,809 Avg Close $189.96 Range $156.28 - $265.78
Q4 2021
Shares 61,309 Value ($000) $16,237 Avg Close $269.41 Range $243.29 - $306.98
Q3 2021
Shares 61,801 Value ($000) $17,860 Avg Close $256.54 Range $193.03 - $327.32
Q2 2021
Shares 57,726 Value ($000) $11,523 Avg Close $193.99 Range $162.29 - $223.03
Q1 2021
Shares 54,023 Value ($000) $10,503 Avg Close $205.03 Range $173.09 - $228.84
Q4 2020
Shares 49,965 Value ($000) $9,575 Avg Close $181.94 Range $146.52 - $212.55
Q3 2020
Shares 45,612 Value ($000) $6,730 Avg Close $142.94 Range $120.12 - $159.97
Q2 2020
Shares 44,300 Value ($000) $5,476 Avg Close $117.64 Range $92.00 - $143.93
Q1 2020
Shares 27,848 Value ($000) $2,688 Avg Close $96.54 Range $78.41 - $109.94