REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

NEXT CENTURY GROWTH INVESTORS LLC's Holding History (CIK: 0001134007)

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

Q2 2023
Shares 605 Value ($000) $86 Avg Close $160.35 Range $135.37 - $182.42
Q4 2022
Shares 605 Value ($000) $102 Avg Close $181.39 Range $158.58 - $225.62
Q3 2022
Shares 605 Value ($000) $113 Avg Close $210.87 Range $157.33 - $262.26
Q2 2022
Shares 605 Value ($000) $98 Avg Close $158.16 Range $137.21 - $190.59
Q1 2022
Shares 605 Value ($000) $113 Avg Close $189.96 Range $156.28 - $265.78
Q4 2021
Shares 605 Value ($000) $160 Avg Close $269.41 Range $243.29 - $306.98
Q3 2021
Shares 605 Value ($000) $174 Avg Close $256.54 Range $193.03 - $327.32
Q2 2021
Shares 14,292 Value ($000) $2,852 Avg Close $193.99 Range $162.29 - $223.03
Q1 2021
Shares 16,766 Value ($000) $3,259 Avg Close $205.03 Range $173.09 - $228.84
Q4 2020
Shares 27,316 Value ($000) $5,234 Avg Close $181.94 Range $146.52 - $212.55
Q3 2020
Shares 27,981 Value ($000) $4,128 Avg Close $142.94 Range $120.12 - $159.97
Q2 2020
Shares 30,102 Value ($000) $3,720 Avg Close $117.64 Range $92.00 - $143.93
Q1 2020
Shares 44,266 Value ($000) $4,273 Avg Close $96.54 Range $78.41 - $109.94
Q4 2019
Shares 58,594 Value ($000) $5,419 Avg Close $84.01 Range $72.32 - $93.50
Q3 2019
Shares 59,500 Value ($000) $4,563 Avg Close $87.47 Range $75.80 - $99.25
Q2 2019
Shares 60,614 Value ($000) $5,209 Avg Close $68.16 Range $52.87 - $86.16