David H. Naemura Neogen Corp (NEOG) insider trading activity

David H. Naemura is Former CFO of NEOGEN CORP. Currently has a direct ownership of 90,388 shares of NEOG, which is worth approximately $577,579. The most recent transaction as insider was on Dec 01, 2025, when has been sold 3,548 shares (Common Stock) at a price of $5.98 per share, resulting in proceeds of $21,217. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 90.4K

29.53% 3M change

93.82% 12M change

Total Value Held $577,579

David H. Naemura Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 01 2025	SELL Payment of exercise price or tax liability	$21,217 $5.98 p/Share	3,548 Reduced 3.78%	90,388 Common Stock
Dec 01 2025	BUY Exercise of conversion of derivative security	$77,213 $5.98 p/Share	12,912 Added 12.08%	93,936 Common Stock
Oct 27 2025	SELL Payment of exercise price or tax liability	$26,375 $6.19 p/Share	4,261 Reduced 5.0%	81,024 Common Stock
Oct 27 2025	BUY Exercise of conversion of derivative security	$95,969 $6.19 p/Share	15,504 Added 15.38%	85,285 Common Stock
Aug 18 2025	SELL Payment of exercise price or tax liability	$32,292 $5.43 p/Share	5,947 Reduced 7.85%	69,781 Common Stock
Aug 18 2025	BUY Exercise of conversion of derivative security	$77,616 $5.43 p/Share	14,294 Added 15.88%	75,728 Common Stock
Aug 15 2025	BUY Grant, award, or other acquisition	$1,250,002 $5.43 p/Share	230,203 Added 44.11%	291,637 Common Stock

Jun 02 2025	BUY Grant, award, or other acquisition	$299,999 $5.69 p/Share	52,724 Added 31.59%	114,158 Common Stock
Jan 16 2025	BUY Grant, award, or other acquisition	$116,394 $11.6 p/Share	10,034 Added 12.31%	71,468 Common Stock
Jan 16 2025	BUY Open market or private purchase	$164,428 $11.11 p/Share	14,800 Added 19.41%	61,434 Common Stock
Nov 29 2024	SELL Payment of exercise price or tax liability	$75,945 $14.14 p/Share	5,371 Reduced 10.33%	46,634 Common Stock
Nov 29 2024	BUY Exercise of conversion of derivative security	$182,561 $14.14 p/Share	12,911 Added 19.89%	52,005 Common Stock
Oct 28 2024	SELL Payment of exercise price or tax liability	$89,074 $13.81 p/Share	6,450 Reduced 14.16%	39,094 Common Stock
Oct 28 2024	BUY Exercise of conversion of derivative security	$214,110 $13.81 p/Share	15,504 Added 25.4%	45,544 Common Stock
Aug 15 2024	BUY Grant, award, or other acquisition	$720,005 $16.79 p/Share	42,883 Added 37.22%	72,335 Common Stock
Apr 10 2024	BUY Open market or private purchase	$156,375 $12.51 p/Share	12,500 Added 29.38%	30,040 Common Stock
Oct 11 2023	BUY Open market or private purchase	$150,300 $15.03 p/Share	10,000 Added 50.0%	10,000 Common Stock

Also insider at

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DBD

DIEBOLD NIXDORF, Inc Technology

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DHN

David H. Naemura

Former CFO

Denver, CO

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