John Edward Adent Neogen Corp (NEOG) insider trading activity

John Edward Adent is Former CEO of NEOGEN CORP. Currently has a direct ownership of 363,081 shares of NEOG, which is worth approximately $2.18 Million. The most recent transaction as insider was on Oct 27, 2025, when has been sold 8,527 shares (Common Stock) at a price of $6.19 per share, resulting in proceeds of $52,782. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 363K

33.84% 3M change

47.52% 12M change

Total Value Held $2.18 Million

JOHN EDWARD ADENT Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 27 2025	SELL Payment of exercise price or tax liability	$52,782 $6.19 p/Share	8,527 Reduced 2.29%	363,081 Common Stock
Oct 27 2025	BUY Exercise of conversion of derivative security	$239,918 $6.19 p/Share	38,759 Added 9.44%	371,608 Common Stock
Oct 13 2025	SELL Payment of exercise price or tax liability	$5,224 $6.04 p/Share	865 Reduced 0.26%	332,849 Common Stock
Oct 13 2025	BUY Exercise of conversion of derivative security	$18,500 $6.04 p/Share	3,063 Added 0.91%	333,714 Common Stock
Oct 07 2025	SELL Payment of exercise price or tax liability	$52,342 $5.63 p/Share	9,297 Reduced 2.73%	330,651 Common Stock
Oct 07 2025	BUY Exercise of conversion of derivative security	$185,429 $5.63 p/Share	32,936 Added 8.83%	339,948 Common Stock
Aug 18 2025	BUY Exercise of conversion of derivative security	$194,046 $5.43 p/Share	35,736 Added 10.43%	307,012 Common Stock
Apr 28 2025	BUY Exercise of conversion of derivative security	$10,897 $5.16 p/Share	2,112 Added 0.77%	271,276 Common Stock
Jan 16 2025	BUY Open market or private purchase	$254,076 $11.03 p/Share	23,035 Added 7.88%	269,164 Common Stock
Oct 28 2024	SELL Payment of exercise price or tax liability	$155,776 $13.81 p/Share	11,280 Reduced 4.38%	246,129 Common Stock
Oct 28 2024	BUY Exercise of conversion of derivative security	$535,275 $13.81 p/Share	38,760 Added 13.09%	257,409 Common Stock
Oct 14 2024	SELL Payment of exercise price or tax liability	$12,871 $14.43 p/Share	892 Reduced 0.41%	218,649 Common Stock
Oct 14 2024	BUY Exercise of conversion of derivative security	$44,213 $14.43 p/Share	3,064 Added 1.38%	219,541 Common Stock
Oct 11 2024	BUY Open market or private purchase	$200,100 $13.8 p/Share	14,500 Added 6.28%	216,477 Common Stock
Oct 07 2024	SELL Payment of exercise price or tax liability	$144,461 $15.07 p/Share	9,586 Reduced 4.53%	201,977 Common Stock
Oct 07 2024	BUY Exercise of conversion of derivative security	$496,360 $15.07 p/Share	32,937 Added 13.47%	211,563 Common Stock
Aug 15 2024	BUY Grant, award, or other acquisition	$1,800,005 $16.79 p/Share	107,207 Added 18.15%	483,514 Common Stock
Apr 25 2024	SELL Payment of exercise price or tax liability	$7,355 $11.96 p/Share	615 Reduced 0.36%	171,364 Common Stock
Apr 25 2024	BUY Exercise of conversion of derivative security	$25,271 $11.96 p/Share	2,113 Added 1.21%	171,979 Common Stock
Apr 23 2024	BUY Discretionary transaction	$211,296 $12.09 p/Share	17,477 Added 9.33%	169,866 Common Stock
Apr 10 2024	BUY Open market or private purchase	$284,280 $12.36 p/Share	23,000 Added 13.11%	152,389 Common Stock
Apr 25 2023	SELL Payment of exercise price or tax liability	$10,935 $16.67 p/Share	656 Reduced 0.79%	81,907 Common Stock
Sep 28 2022	BUY Open market or private purchase	$316,140 $14.37 p/Share	22,000 Added 21.55%	80,103 Common Stock
Jul 29 2022	BUY Open market or private purchase	$403,725 $23.07 p/Share	17,500 Added 23.15%	58,103 Common Stock
Mar 31 2021	SELL Open market or private sale	$3,560,427 $87.99 p/Share	40,464 Reduced 66.83%	20,080 Common Stock

JEA

John Edward Adent

Former CEO

Greeley, CO

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