AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

FEDERATED HERMES, INC.'s Holding History (CIK: 0001056288)

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

Q4 2025

Shares 57,693 Value ($000) $661 Avg Close $12.31 Range $10.62 - $15.93

Q3 2025

Shares 60,899 Value ($000) $760 Avg Close $12.88 Range $10.82 - $14.42

Q2 2025

Shares 63,613 Value ($000) $856 Avg Close $13.68 Range $11.82 - $16.29

Q1 2025

Shares 323,073 Value ($000) $5,237 Avg Close $18.94 Range $15.37 - $23.32

Q4 2024

Shares 862,405 Value ($000) $18,171 Avg Close $22.49 Range $19.59 - $26.14

Q3 2024

Shares 885,609 Value ($000) $22,911 Avg Close $24.55 Range $20.49 - $28.00

Q2 2024

Shares 791,374 Value ($000) $16,777 Avg Close $24.08 Range $20.98 - $26.11

Q1 2024

Shares 935,518 Value ($000) $23,921 Avg Close $23.79 Range $21.25 - $26.16

Q4 2023

Shares 628,189 Value ($000) $14,342 Avg Close $20.49 Range $16.63 - $23.36

Q3 2023

Shares 523,893 Value ($000) $11,044 Avg Close $21.27 Range $19.94 - $23.68

Q2 2023

Shares 601,115 Value ($000) $12,347 Avg Close $20.22 Range $18.25 - $21.97

Q1 2023

Shares 697,999 Value ($000) $14,756 Avg Close $22.79 Range $19.69 - $25.25

Q4 2022

Shares 558,771 Value ($000) $11,784 Avg Close $20.70 Range $17.91 - $23.00

Q3 2022

Shares 629,202 Value ($000) $12,332 Avg Close $26.79 Range $19.59 - $32.77

Q2 2022

Shares 750,229 Value ($000) $23,332 Avg Close $31.21 Range $28.64 - $34.37

Q1 2022

Shares 796,390 Value ($000) $26,934 Avg Close $35.67 Range $31.80 - $41.98

Q4 2021

Shares 1,539,682 Value ($000) $64,882 Avg Close $39.41 Range $36.50 - $42.48

Q3 2021

Shares 1,436,636 Value ($000) $58,759 Avg Close $39.07 Range $34.85 - $44.37

Q2 2021

Shares 1,617,071 Value ($000) $57,422 Avg Close $32.34 Range $29.01 - $36.31

Q1 2021

Shares 743,608 Value ($000) $21,512 Avg Close $28.87 Range $26.14 - $31.05

Q4 2020

Shares 704,985 Value ($000) $19,846 Avg Close $25.77 Range $21.75 - $28.98

Q3 2020

Shares 477,330 Value ($000) $10,735 Avg Close $20.79 Range $16.91 - $23.38

Q2 2020

Shares 87,945 Value ($000) $1,495 Avg Close $16.28 Range $11.51 - $19.50

Q1 2020

Shares 65,832 Value ($000) $823 Avg Close $16.03 Range $6.66 - $19.39

Q4 2019

Shares 93,106 Value ($000) $1,690 Avg Close $15.92 Range $13.33 - $18.84

Q3 2019

Shares 104,006 Value ($000) $1,529 Avg Close $16.94 Range $13.44 - $19.59

Q2 2019

Shares 86,655 Value ($000) $1,655 Avg Close $17.80 Range $14.00 - $19.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	57,693	$661	$12.31	$10.62 - $15.93
Q3 2025	60,899	$760	$12.88	$10.82 - $14.42
Q2 2025	63,613	$856	$13.68	$11.82 - $16.29
Q1 2025	323,073	$5,237	$18.94	$15.37 - $23.32
Q4 2024	862,405	$18,171	$22.49	$19.59 - $26.14
Q3 2024	885,609	$22,911	$24.55	$20.49 - $28.00
Q2 2024	791,374	$16,777	$24.08	$20.98 - $26.11
Q1 2024	935,518	$23,921	$23.79	$21.25 - $26.16
Q4 2023	628,189	$14,342	$20.49	$16.63 - $23.36
Q3 2023	523,893	$11,044	$21.27	$19.94 - $23.68
Q2 2023	601,115	$12,347	$20.22	$18.25 - $21.97
Q1 2023	697,999	$14,756	$22.79	$19.69 - $25.25
Q4 2022	558,771	$11,784	$20.70	$17.91 - $23.00
Q3 2022	629,202	$12,332	$26.79	$19.59 - $32.77
Q2 2022	750,229	$23,332	$31.21	$28.64 - $34.37
Q1 2022	796,390	$26,934	$35.67	$31.80 - $41.98
Q4 2021	1,539,682	$64,882	$39.41	$36.50 - $42.48
Q3 2021	1,436,636	$58,759	$39.07	$34.85 - $44.37
Q2 2021	1,617,071	$57,422	$32.34	$29.01 - $36.31
Q1 2021	743,608	$21,512	$28.87	$26.14 - $31.05
Q4 2020	704,985	$19,846	$25.77	$21.75 - $28.98
Q3 2020	477,330	$10,735	$20.79	$16.91 - $23.38
Q2 2020	87,945	$1,495	$16.28	$11.51 - $19.50
Q1 2020	65,832	$823	$16.03	$6.66 - $19.39
Q4 2019	93,106	$1,690	$15.92	$13.33 - $18.84
Q3 2019	104,006	$1,529	$16.94	$13.44 - $19.59
Q2 2019	86,655	$1,655	$17.80	$14.00 - $19.20