REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2025
Shares 123,000 Value ($000) $16,441 Avg Close $121.47 Range $110.77 - $135.57
Q2 2025
Shares 413,316 Value ($000) $51,408 Avg Close $127.25 Range $102.97 - $148.94
Q1 2025
Shares 460,237 Value ($000) $58,561 Avg Close $153.93 Range $125.39 - $182.52
Q4 2024
Shares 371,180 Value ($000) $53,428 Avg Close $143.40 Range $121.52 - $161.24
Q2 2023
Shares 244,484 Value ($000) $34,585 Avg Close $160.35 Range $135.37 - $182.42
Q1 2023
Shares 398,003 Value ($000) $67,008 Avg Close $178.42 Range $147.53 - $200.98
Q2 2022
Shares 141,357 Value ($000) $22,956 Avg Close $158.16 Range $137.21 - $190.59
Q1 2022
Shares 19,571 Value ($000) $3,681 Avg Close $189.96 Range $156.28 - $265.78
Q2 2017
Shares 32,863 Value ($000) $1,362 Avg Close $38.00 Range $32.73 - $46.81