INGEVITY CORP

Ticker: NGVT CUSIP: 45688C107 Class: Common Stock

OPPENHEIMER ASSET MANAGEMENT INC.'s Holding History (CIK: 0001269119)

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

Q4 2025

Shares 14,705 Value ($000) $870 Avg Close $54.27 Range $45.85 - $61.77

Q3 2025

Shares 23,289 Value ($000) $1,285 Avg Close $52.01 Range $39.74 - $60.77

Q2 2025

Shares 27,387 Value ($000) $1,180 Avg Close $38.57 Range $28.49 - $45.00

Q1 2025

Shares 29,287 Value ($000) $1,159 Avg Close $44.25 Range $36.25 - $50.09

Q4 2024

Shares 27,770 Value ($000) $1,132 Avg Close $41.64 Range $30.90 - $51.67

Q3 2024

Shares 25,739 Value ($000) $1,004 Avg Close $39.83 Range $32.21 - $48.52

Q2 2024

Shares 25,426 Value ($000) $1,111 Avg Close $48.32 Range $42.34 - $56.30

Q1 2024

Shares 21,642 Value ($000) $1,032 Avg Close $44.95 Range $39.55 - $49.06

Q4 2023

Shares 14,492 Value ($000) $684 Avg Close $41.54 Range $36.66 - $48.45

Q3 2023

Shares 26,005 Value ($000) $1,238 Avg Close $54.59 Range $46.56 - $66.18

Q2 2023

Shares 23,954 Value ($000) $1,393 Avg Close $59.98 Range $46.52 - $74.74

Q1 2023

Shares 20,621 Value ($000) $1,475 Avg Close $79.37 Range $67.52 - $90.81

Q4 2022

Shares 20,736 Value ($000) $1,461 Avg Close $70.50 Range $59.67 - $79.79

Q3 2022

Shares 16,648 Value ($000) $1,009 Avg Close $67.09 Range $59.35 - $75.29

Q2 2022

Shares 4,982 Value ($000) $315 Avg Close $65.17 Range $58.44 - $74.35

Q1 2020

Shares 223 Value ($000) $8 Avg Close $58.41 Range $24.92 - $88.02

Q4 2019

Shares 305 Value ($000) $26 Avg Close $87.44 Range $75.62 - $94.67

Q3 2019

Shares 305 Value ($000) $25 Avg Close $89.09 Range $72.59 - $108.20

Q2 2019

Shares 305 Value ($000) $32 Avg Close $100.48 Range $84.74 - $116.88

Q1 2019

Shares 305 Value ($000) $32 Avg Close $100.46 Range $79.51 - $120.41

Q4 2018

Shares 305 Value ($000) $25 Avg Close $90.55 Range $74.98 - $104.82

Q3 2017

Shares 525 Value ($000) $33 Avg Close $59.23 Range $55.07 - $64.05

Q2 2017

Shares 491 Value ($000) $28 Avg Close $58.82 Range $53.62 - $65.02

Q1 2017

Shares 420 Value ($000) $25 Avg Close $56.57 Range $51.01 - $62.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,705	$870	$54.27	$45.85 - $61.77
Q3 2025	23,289	$1,285	$52.01	$39.74 - $60.77
Q2 2025	27,387	$1,180	$38.57	$28.49 - $45.00
Q1 2025	29,287	$1,159	$44.25	$36.25 - $50.09
Q4 2024	27,770	$1,132	$41.64	$30.90 - $51.67
Q3 2024	25,739	$1,004	$39.83	$32.21 - $48.52
Q2 2024	25,426	$1,111	$48.32	$42.34 - $56.30
Q1 2024	21,642	$1,032	$44.95	$39.55 - $49.06
Q4 2023	14,492	$684	$41.54	$36.66 - $48.45
Q3 2023	26,005	$1,238	$54.59	$46.56 - $66.18
Q2 2023	23,954	$1,393	$59.98	$46.52 - $74.74
Q1 2023	20,621	$1,475	$79.37	$67.52 - $90.81
Q4 2022	20,736	$1,461	$70.50	$59.67 - $79.79
Q3 2022	16,648	$1,009	$67.09	$59.35 - $75.29
Q2 2022	4,982	$315	$65.17	$58.44 - $74.35
Q1 2020	223	$8	$58.41	$24.92 - $88.02
Q4 2019	305	$26	$87.44	$75.62 - $94.67
Q3 2019	305	$25	$89.09	$72.59 - $108.20
Q2 2019	305	$32	$100.48	$84.74 - $116.88
Q1 2019	305	$32	$100.46	$79.51 - $120.41
Q4 2018	305	$25	$90.55	$74.98 - $104.82
Q3 2017	525	$33	$59.23	$55.07 - $64.05
Q2 2017	491	$28	$58.82	$53.62 - $65.02
Q1 2017	420	$25	$56.57	$51.01 - $62.80