AVIENT CORPORATION

Ticker: AVNT CUSIP: 05368V106 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q4 2025

Shares 9,540 Value ($000) $298 Avg Close $30.73 Range $27.24 - $32.88

Q3 2025

Shares 10,153 Value ($000) $335 Avg Close $34.28 Range $30.61 - $37.70

Q2 2025

Shares 11,771 Value ($000) $380 Avg Close $33.82 Range $27.20 - $39.22

Q3 2022

Shares 8,417 Value ($000) $255 Avg Close $37.78 Range $27.31 - $45.29

Q2 2022

Shares 5,491 Value ($000) $220 Avg Close $42.82 Range $35.60 - $49.62

Q4 2021

Shares 12,350 Value ($000) $688 Avg Close $49.15 Range $40.83 - $55.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,540	$298	$30.73	$27.24 - $32.88
Q3 2025	10,153	$335	$34.28	$30.61 - $37.70
Q2 2025	11,771	$380	$33.82	$27.20 - $39.22
Q3 2022	8,417	$255	$37.78	$27.31 - $45.29
Q2 2022	5,491	$220	$42.82	$35.60 - $49.62
Q4 2021	12,350	$688	$49.15	$40.83 - $55.16