NEOGEN CORP

Ticker: NEOG CUSIP: 640491106 Class: Common Stock

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020

Shares 35,989 Value ($000) $2,854 Avg Close $37.17 Range $33.11 - $41.34

Q3 2020

Shares 22,594 Value ($000) $1,768 Avg Close $38.27 Range $35.95 - $41.03

Q2 2020

Shares 22,090 Value ($000) $1,714 Avg Close $33.80 Range $29.85 - $38.95

Q1 2020

Shares 21,705 Value ($000) $1,454 Avg Close $32.81 Range $24.45 - $36.52

Q4 2019

Shares 23,586 Value ($000) $1,539 Avg Close $32.88 Range $31.18 - $35.59

Q3 2019

Shares 23,745 Value ($000) $1,617 Avg Close $34.61 Range $29.95 - $39.91

Q2 2019

Shares 20,231 Value ($000) $1,257 Avg Close $29.46 Range $27.23 - $31.95

Q1 2019

Shares 18,555 Value ($000) $1,065 Avg Close $30.24 Range $25.30 - $32.58

Q4 2018

Shares 18,662 Value ($000) $1,063 Avg Close $31.28 Range $26.05 - $37.13

Q3 2018

Shares 23,107 Value ($000) $1,653 Avg Close $42.62 Range $34.91 - $48.69

Q2 2018

Shares 23,532 Value ($000) $1,887 Avg Close $36.88 Range $32.34 - $42.23

Q1 2018

Shares 22,711 Value ($000) $1,521 Avg Close $30.13 Range $27.05 - $33.90

Q4 2017

Shares 21,963 Value ($000) $1,354 Avg Close $30.31 Range $27.41 - $32.22

Q3 2017

Shares 16,259 Value ($000) $1,260 Avg Close $25.71 Range $23.84 - $29.12

Q2 2017

Shares 16,610 Value ($000) $1,148 Avg Close $23.95 Range $22.32 - $26.10

Q1 2017

Shares 15,750 Value ($000) $1,032 Avg Close $24.49 Range $23.53 - $25.87

Q4 2016

Shares 17,423 Value ($000) $1,150 Avg Close $22.21 Range $18.95 - $25.92

Q3 2016

Shares 14,825 Value ($000) $829 Avg Close $21.40 Range $19.75 - $22.97

Q2 2016

Shares 14,328 Value ($000) $806 Avg Close $18.65 Range $17.29 - $21.13

Q1 2016

Shares 15,150 Value ($000) $763 Avg Close $19.05 Range $16.43 - $21.10

Q4 2015

Shares 13,106 Value ($000) $741 Avg Close $20.40 Range $16.13 - $22.65

Q3 2015

Shares 12,049 Value ($000) $542 Avg Close $19.69 Range $16.47 - $23.52

Q2 2015

Shares 12,412 Value ($000) $589 Avg Close $17.33 Range $15.57 - $18.84

Q1 2015

Shares 11,754 Value ($000) $549 Avg Close $18.31 Range $16.98 - $19.50

Q4 2014

Shares 10,587 Value ($000) $525 Avg Close $16.45 Range $14.53 - $19.06

Q3 2014

Shares 8,885 Value ($000) $351 Avg Close $15.78 Range $13.66 - $17.11

Q2 2014

Shares 7,796 Value ($000) $316 Avg Close $14.86 Range $13.32 - $17.29

Q1 2014

Shares 6,917 Value ($000) $311 Avg Close $16.34 Range $14.47 - $18.73

Q4 2013

Shares 6,569 Value ($000) $300 Avg Close $17.39 Range $14.81 - $19.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	35,989	$2,854	$37.17	$33.11 - $41.34
Q3 2020	22,594	$1,768	$38.27	$35.95 - $41.03
Q2 2020	22,090	$1,714	$33.80	$29.85 - $38.95
Q1 2020	21,705	$1,454	$32.81	$24.45 - $36.52
Q4 2019	23,586	$1,539	$32.88	$31.18 - $35.59
Q3 2019	23,745	$1,617	$34.61	$29.95 - $39.91
Q2 2019	20,231	$1,257	$29.46	$27.23 - $31.95
Q1 2019	18,555	$1,065	$30.24	$25.30 - $32.58
Q4 2018	18,662	$1,063	$31.28	$26.05 - $37.13
Q3 2018	23,107	$1,653	$42.62	$34.91 - $48.69
Q2 2018	23,532	$1,887	$36.88	$32.34 - $42.23
Q1 2018	22,711	$1,521	$30.13	$27.05 - $33.90
Q4 2017	21,963	$1,354	$30.31	$27.41 - $32.22
Q3 2017	16,259	$1,260	$25.71	$23.84 - $29.12
Q2 2017	16,610	$1,148	$23.95	$22.32 - $26.10
Q1 2017	15,750	$1,032	$24.49	$23.53 - $25.87
Q4 2016	17,423	$1,150	$22.21	$18.95 - $25.92
Q3 2016	14,825	$829	$21.40	$19.75 - $22.97
Q2 2016	14,328	$806	$18.65	$17.29 - $21.13
Q1 2016	15,150	$763	$19.05	$16.43 - $21.10
Q4 2015	13,106	$741	$20.40	$16.13 - $22.65
Q3 2015	12,049	$542	$19.69	$16.47 - $23.52
Q2 2015	12,412	$589	$17.33	$15.57 - $18.84
Q1 2015	11,754	$549	$18.31	$16.98 - $19.50
Q4 2014	10,587	$525	$16.45	$14.53 - $19.06
Q3 2014	8,885	$351	$15.78	$13.66 - $17.11
Q2 2014	7,796	$316	$14.86	$13.32 - $17.29
Q1 2014	6,917	$311	$16.34	$14.47 - $18.73
Q4 2013	6,569	$300	$17.39	$14.81 - $19.21