NEOGEN CORP

Ticker: NEOG CUSIP: 640491106 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 1,040,426 Value ($000) $7,273 Avg Close $6.29 Range $5.37 - $7.53

Q3 2025

Shares 3,198,041 Value ($000) $18,261 Avg Close $5.34 Range $4.56 - $5.92

Q2 2025

Shares 2,230,304 Value ($000) $10,661 Avg Close $5.74 Range $3.87 - $8.69

Q4 2023

Shares 199,443 Value ($000) $4,011 Avg Close $16.93 Range $14.44 - $20.89

Q3 2023

Shares 890,899 Value ($000) $16,517 Avg Close $21.78 Range $18.13 - $24.10

Q2 2023

Shares 1,081,417 Value ($000) $23,521 Avg Close $18.08 Range $15.86 - $22.18

Q1 2023

Shares 1,071,599 Value ($000) $19,846 Avg Close $18.79 Range $15.09 - $21.61

Q4 2022

Shares 1,151,622 Value ($000) $17,539 Avg Close $14.24 Range $10.49 - $16.87

Q3 2022

Shares 1,188,494 Value ($000) $16,603 Avg Close $20.14 Range $13.92 - $24.67

Q2 2022

Shares 562,542 Value ($000) $13,551 Avg Close $26.83 Range $22.12 - $31.83

Q1 2022

Shares 521,847 Value ($000) $16,094 Avg Close $35.95 Range $29.71 - $45.60

Q4 2021

Shares 362,876 Value ($000) $16,479 Avg Close $42.79 Range $39.02 - $47.80

Q3 2021

Shares 256,894 Value ($000) $11,157 Avg Close $43.50 Range $39.90 - $46.62

Q2 2021

Shares 205,845 Value ($000) $9,477 Avg Close $46.21 Range $43.42 - $48.85

Q1 2021

Shares 103,183 Value ($000) $9,172 Avg Close $41.93 Range $38.62 - $44.81

Q4 2020

Shares 84,733 Value ($000) $6,719 Avg Close $37.17 Range $33.11 - $41.34

Q3 2020

Shares 110,097 Value ($000) $8,615 Avg Close $38.27 Range $35.95 - $41.03

Q2 2020

Shares 104,639 Value ($000) $8,120 Avg Close $33.80 Range $29.85 - $38.95

Q1 2020

Shares 110,496 Value ($000) $7,402 Avg Close $32.81 Range $24.45 - $36.52

Q4 2019

Shares 97,173 Value ($000) $6,341 Avg Close $32.88 Range $31.18 - $35.59

Q3 2019

Shares 90,093 Value ($000) $6,136 Avg Close $34.61 Range $29.95 - $39.91

Q2 2019

Shares 174,174 Value ($000) $10,818 Avg Close $29.46 Range $27.23 - $31.95

Q1 2019

Shares 198,711 Value ($000) $11,404 Avg Close $30.24 Range $25.30 - $32.58

Q4 2018

Shares 95,325 Value ($000) $5,433 Avg Close $31.28 Range $26.05 - $37.13

Q3 2018

Shares 76,076 Value ($000) $5,442 Avg Close $42.62 Range $34.91 - $48.69

Q2 2018

Shares 14,837 Value ($000) $1,190 Avg Close $36.88 Range $32.34 - $42.23

Q4 2016

Shares 3,695 Value ($000) $244 Avg Close $22.21 Range $18.95 - $25.92

Q3 2016

Shares 16,369 Value ($000) $916 Avg Close $21.40 Range $19.75 - $22.97

Q3 2015

Shares 10,537 Value ($000) $474 Avg Close $19.69 Range $16.47 - $23.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,040,426	$7,273	$6.29	$5.37 - $7.53
Q3 2025	3,198,041	$18,261	$5.34	$4.56 - $5.92
Q2 2025	2,230,304	$10,661	$5.74	$3.87 - $8.69
Q4 2023	199,443	$4,011	$16.93	$14.44 - $20.89
Q3 2023	890,899	$16,517	$21.78	$18.13 - $24.10
Q2 2023	1,081,417	$23,521	$18.08	$15.86 - $22.18
Q1 2023	1,071,599	$19,846	$18.79	$15.09 - $21.61
Q4 2022	1,151,622	$17,539	$14.24	$10.49 - $16.87
Q3 2022	1,188,494	$16,603	$20.14	$13.92 - $24.67
Q2 2022	562,542	$13,551	$26.83	$22.12 - $31.83
Q1 2022	521,847	$16,094	$35.95	$29.71 - $45.60
Q4 2021	362,876	$16,479	$42.79	$39.02 - $47.80
Q3 2021	256,894	$11,157	$43.50	$39.90 - $46.62
Q2 2021	205,845	$9,477	$46.21	$43.42 - $48.85
Q1 2021	103,183	$9,172	$41.93	$38.62 - $44.81
Q4 2020	84,733	$6,719	$37.17	$33.11 - $41.34
Q3 2020	110,097	$8,615	$38.27	$35.95 - $41.03
Q2 2020	104,639	$8,120	$33.80	$29.85 - $38.95
Q1 2020	110,496	$7,402	$32.81	$24.45 - $36.52
Q4 2019	97,173	$6,341	$32.88	$31.18 - $35.59
Q3 2019	90,093	$6,136	$34.61	$29.95 - $39.91
Q2 2019	174,174	$10,818	$29.46	$27.23 - $31.95
Q1 2019	198,711	$11,404	$30.24	$25.30 - $32.58
Q4 2018	95,325	$5,433	$31.28	$26.05 - $37.13
Q3 2018	76,076	$5,442	$42.62	$34.91 - $48.69
Q2 2018	14,837	$1,190	$36.88	$32.34 - $42.23
Q4 2016	3,695	$244	$22.21	$18.95 - $25.92
Q3 2016	16,369	$916	$21.40	$19.75 - $22.97
Q3 2015	10,537	$474	$19.69	$16.47 - $23.52