AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

PIN OAK INVESTMENT ADVISORS INC's Holding History (CIK: 0001094584)

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

Q2 2021

Shares 549 Value ($000) $19 Avg Close $32.34 Range $29.01 - $36.31

Q1 2021

Shares 549 Value ($000) $16 Avg Close $28.87 Range $26.14 - $31.05

Q4 2020

Shares 549 Value ($000) $15 Avg Close $25.77 Range $21.75 - $28.98

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	549	$19	$32.34	$29.01 - $36.31
Q1 2021	549	$16	$28.87	$26.14 - $31.05
Q4 2020	549	$15	$25.77	$21.75 - $28.98