INGEVITY CORP

Ticker: NGVT CUSIP: 45688C107 Class: Common Stock

TRILLIUM ASSET MANAGEMENT, LLC's Holding History (CIK: 0000884541)

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

Q4 2025

Shares 92,961 Value ($000) $5,711 Avg Close $54.27 Range $45.85 - $61.77

Q3 2025

Shares 109,034 Value ($000) $6,018 Avg Close $52.01 Range $39.74 - $60.77

Q2 2025

Shares 109,339 Value ($000) $4,712 Avg Close $38.57 Range $28.49 - $45.00

Q1 2025

Shares 117,980 Value ($000) $4,671 Avg Close $44.25 Range $36.25 - $50.09

Q4 2024

Shares 114,925 Value ($000) $4,684 Avg Close $41.64 Range $30.90 - $51.67

Q3 2024

Shares 76,029 Value ($000) $2,965 Avg Close $39.83 Range $32.21 - $48.52

Q2 2024

Shares 76,267 Value ($000) $3,333 Avg Close $48.32 Range $42.34 - $56.30

Q1 2024

Shares 71,503 Value ($000) $3,411 Avg Close $44.95 Range $39.55 - $49.06

Q4 2023

Shares 64,055 Value ($000) $3,024 Avg Close $41.54 Range $36.66 - $48.45

Q3 2023

Shares 82,114 Value ($000) $3,910 Avg Close $54.59 Range $46.56 - $66.18

Q2 2023

Shares 73,918 Value ($000) $4,299 Avg Close $59.98 Range $46.52 - $74.74

Q1 2023

Shares 73,392 Value ($000) $5,265 Avg Close $79.37 Range $67.52 - $90.81

Q4 2022

Shares 82,348 Value ($000) $5,800 Avg Close $70.50 Range $59.67 - $79.79

Q3 2022

Shares 82,146 Value ($000) $4,981 Avg Close $67.09 Range $59.35 - $75.29

Q2 2022

Shares 79,821 Value ($000) $5,041 Avg Close $65.17 Range $58.44 - $74.35

Q1 2022

Shares 79,244 Value ($000) $5,077 Avg Close $66.90 Range $56.31 - $76.92

Q4 2021

Shares 83,619 Value ($000) $5,995 Avg Close $76.05 Range $67.20 - $83.65

Q3 2021

Shares 96,103 Value ($000) $6,859 Avg Close $78.87 Range $69.47 - $88.58

Q2 2021

Shares 88,279 Value ($000) $7,182 Avg Close $80.43 Range $69.96 - $89.55

Q1 2021

Shares 84,663 Value ($000) $6,395 Avg Close $72.80 Range $63.43 - $79.68

Q4 2020

Shares 78,440 Value ($000) $5,940 Avg Close $65.12 Range $48.56 - $77.28

Q3 2020

Shares 77,754 Value ($000) $3,844 Avg Close $56.43 Range $47.11 - $64.28

Q2 2020

Shares 92,323 Value ($000) $4,853 Avg Close $47.46 Range $32.67 - $59.97

Q1 2020

Shares 73,673 Value ($000) $2,593 Avg Close $58.41 Range $24.92 - $88.02

Q4 2019

Shares 40,021 Value ($000) $3,497 Avg Close $87.44 Range $75.62 - $94.67

Q3 2019

Shares 39,929 Value ($000) $3,388 Avg Close $89.09 Range $72.59 - $108.20

Q2 2019

Shares 25,748 Value ($000) $2,708 Avg Close $100.48 Range $84.74 - $116.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	92,961	$5,711	$54.27	$45.85 - $61.77
Q3 2025	109,034	$6,018	$52.01	$39.74 - $60.77
Q2 2025	109,339	$4,712	$38.57	$28.49 - $45.00
Q1 2025	117,980	$4,671	$44.25	$36.25 - $50.09
Q4 2024	114,925	$4,684	$41.64	$30.90 - $51.67
Q3 2024	76,029	$2,965	$39.83	$32.21 - $48.52
Q2 2024	76,267	$3,333	$48.32	$42.34 - $56.30
Q1 2024	71,503	$3,411	$44.95	$39.55 - $49.06
Q4 2023	64,055	$3,024	$41.54	$36.66 - $48.45
Q3 2023	82,114	$3,910	$54.59	$46.56 - $66.18
Q2 2023	73,918	$4,299	$59.98	$46.52 - $74.74
Q1 2023	73,392	$5,265	$79.37	$67.52 - $90.81
Q4 2022	82,348	$5,800	$70.50	$59.67 - $79.79
Q3 2022	82,146	$4,981	$67.09	$59.35 - $75.29
Q2 2022	79,821	$5,041	$65.17	$58.44 - $74.35
Q1 2022	79,244	$5,077	$66.90	$56.31 - $76.92
Q4 2021	83,619	$5,995	$76.05	$67.20 - $83.65
Q3 2021	96,103	$6,859	$78.87	$69.47 - $88.58
Q2 2021	88,279	$7,182	$80.43	$69.96 - $89.55
Q1 2021	84,663	$6,395	$72.80	$63.43 - $79.68
Q4 2020	78,440	$5,940	$65.12	$48.56 - $77.28
Q3 2020	77,754	$3,844	$56.43	$47.11 - $64.28
Q2 2020	92,323	$4,853	$47.46	$32.67 - $59.97
Q1 2020	73,673	$2,593	$58.41	$24.92 - $88.02
Q4 2019	40,021	$3,497	$87.44	$75.62 - $94.67
Q3 2019	39,929	$3,388	$89.09	$72.59 - $108.20
Q2 2019	25,748	$2,708	$100.48	$84.74 - $116.88