AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q2 2025
Shares 760,000 Value ($000) $10,230 Avg Close $13.68 Range $11.82 - $16.29
Q1 2025
Shares 300,000 Value ($000) $4,863 Avg Close $18.94 Range $15.37 - $23.32
Q2 2024
Shares 1,000,000 Value ($000) $21,200 Avg Close $24.08 Range $20.98 - $26.11
Q1 2024
Shares 800,100 Value ($000) $20,459 Avg Close $23.79 Range $21.25 - $26.16
Q4 2023
Shares 1,400,100 Value ($000) $31,964 Avg Close $20.49 Range $16.63 - $23.36
Q3 2023
Shares 800,000 Value ($000) $16,864 Avg Close $21.27 Range $19.94 - $23.68
Q4 2022
Shares 500,000 Value ($000) $10,545 Avg Close $20.70 Range $17.91 - $23.00
Q1 2022
Shares 500,000 Value ($000) $16,910 Avg Close $35.67 Range $31.80 - $41.98
Q4 2021
Shares 1,100,000 Value ($000) $46,354 Avg Close $39.41 Range $36.50 - $42.48
Q3 2021
Shares 1,300,000 Value ($000) $53,170 Avg Close $39.07 Range $34.85 - $44.37
Q2 2021
Shares 1,200,000 Value ($000) $42,612 Avg Close $32.34 Range $29.01 - $36.31
Q1 2021
Shares 1,200,000 Value ($000) $34,716 Avg Close $28.87 Range $26.14 - $31.05
Q4 2020
Shares 1,350,000 Value ($000) $38,003 Avg Close $25.77 Range $21.75 - $28.98
Q3 2020
Shares 600,000 Value ($000) $13,494 Avg Close $20.79 Range $16.91 - $23.38
Q2 2020
Shares 800,000 Value ($000) $13,600 Avg Close $16.28 Range $11.51 - $19.50
Q1 2020
Shares 700,000 Value ($000) $8,743 Avg Close $16.03 Range $6.66 - $19.39