Joseph John Corso Nlight, Inc. (LASR) insider trading activity

Joseph John Corso is Chief Financial Officer of NLIGHT, INC.. Currently has a direct ownership of 265,418 shares of LASR, which is worth approximately $8.43 Million. The most recent transaction as insider was on Sep 05, 2025, when has been sold 3,588 shares (Common Stock) at a price of $29.73 per share, resulting in proceeds of $106,671. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 265K

59.54% 3M change

69.58% 12M change

Total Value Held $8.43 Million

Joseph John Corso Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 05 2025	SELL Open market or private sale	$106,671 $29.73 p/Share	3,588 Reduced 1.33%	265,418 Common Stock
Sep 04 2025	SELL Open market or private sale	$119,823 $29.14 p/Share	4,112 Reduced 1.51%	269,006 Common Stock
Aug 25 2025	SELL Open market or private sale	$1,079,608 $28.2 p/Share	38,284 Reduced 12.29%	273,118 Common Stock
Aug 22 2025	SELL Open market or private sale	$226,838 $28.33 p/Share	8,007 Reduced 2.51%	311,402 Common Stock
Aug 21 2025	SELL Open market or private sale	$228,317 $26.49 p/Share	8,619 Reduced 2.63%	319,409 Common Stock
Aug 20 2025	SELL Open market or private sale	$228,308 $25.67 p/Share	8,894 Reduced 2.64%	328,028 Common Stock
Aug 19 2025	SELL Open market or private sale	$222,039 $26.28 p/Share	8,449 Reduced 2.45%	336,922 Common Stock
Aug 18 2025	SELL Open market or private sale	$159,899 $26.69 p/Share	5,991 Reduced 1.71%	345,371 Common Stock
Aug 13 2025	BUY Grant, award, or other acquisition	-	100,000 Added 22.16%	351,362 Common Stock
Aug 05 2025	BUY Grant, award, or other acquisition	-	85,000 Added 25.27%	251,362 Common Stock
Jun 13 2025	SELL Open market or private sale	$177,292 $17.62 p/Share	10,062 Reduced 5.7%	166,362 Common Stock
Jun 02 2025	SELL Payment of exercise price or tax liability	$104,530 $15.59 p/Share	6,705 Reduced 3.66%	176,424 Common Stock
May 22 2025	BUY Grant, award, or other acquisition	-	50,000 Added 21.56%	181,956 Common Stock
Mar 04 2025	SELL Open market or private sale	$34,208 $8.18 p/Share	4,182 Reduced 3.07%	131,956 Common Stock
Mar 03 2025	SELL Open market or private sale	$23,100 $9.24 p/Share	2,500 Reduced 1.8%	136,138 Common Stock
Mar 03 2025	SELL Payment of exercise price or tax liability	$87,199 $8.3 p/Share	10,506 Reduced 7.04%	138,638 Common Stock
Dec 03 2024	SELL Open market or private sale	$43,598 $10.84 p/Share	4,022 Reduced 2.63%	149,144 Common Stock
Dec 02 2024	SELL Payment of exercise price or tax liability	$21,710 $11.06 p/Share	1,963 Reduced 1.27%	153,166 Common Stock
Dec 02 2024	SELL Open market or private sale	$27,300 $10.92 p/Share	2,500 Reduced 1.59%	155,129 Common Stock
Sep 04 2024	SELL Open market or private sale	$166,153 $11.14 p/Share	14,915 Reduced 8.7%	156,519 Common Stock
Sep 03 2024	SELL Payment of exercise price or tax liability	$80,403 $11.11 p/Share	7,237 Reduced 3.95%	175,895 Common Stock
Sep 03 2024	SELL Open market or private sale	$51,033 $11.44 p/Share	4,461 Reduced 2.54%	171,434 Common Stock
Aug 19 2024	SELL Payment of exercise price or tax liability	$10,934 $11.72 p/Share	933 Reduced 0.51%	183,132 Common Stock
Jun 04 2024	SELL Open market or private sale	$90,832 $12.09 p/Share	7,513 Reduced 3.92%	184,065 Common Stock
Jun 03 2024	SELL Open market or private sale	$33,225 $13.29 p/Share	2,500 Reduced 1.29%	191,578 Common Stock

JJC

Joseph John Corso

Chief Financial Officer

Camas, WA

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