AVANTOR INC

CUSIP: 05352A209 Class: CMN

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q1 2022
Shares 1,067,690 Value ($000) $110,538 Avg Close — Range —
Q4 2021
Shares 1,086,642 Value ($000) $140,405 Avg Close — Range —
Q2 2020
Shares 259,500 Value ($000) $14,895 Avg Close — Range —
Q1 2020
Shares 200,000 Value ($000) $8,672 Avg Close — Range —
Q4 2019
Shares 200,000 Value ($000) $12,600 Avg Close — Range —