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 166,362 shares of LASR, which is worth approximately $2.98 Million. The most recent transaction as insider was on Jun 13, 2025, when has been sold 10,062 shares (Common Stock) at a price of $17.62 per share, resulting in proceeds of $177,292. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 166K

26.07% 3M change

9.62% 12M change

Total Value Held $2.98 Million

Joseph John Corso Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
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
Jun 03 2024	SELL Payment of exercise price or tax liability	$46,083 $12.65 p/Share	3,643 Reduced 1.84%	194,078 Common Stock
May 15 2024	BUY Grant, award, or other acquisition	$10,393 $9.28 p/Share	1,120 Added 0.56%	197,721 Common Stock
Apr 08 2024	BUY Grant, award, or other acquisition	-	50,000 Added 20.28%	196,601 Common Stock
Mar 18 2024	SELL Open market or private sale	$172,927 $12.26 p/Share	14,105 Reduced 8.78%	146,601 Common Stock
Mar 01 2024	SELL Payment of exercise price or tax liability	$79,909 $13.04 p/Share	6,128 Reduced 3.67%	160,706 Common Stock
Dec 01 2023	SELL Payment of exercise price or tax liability	$11,872 $13.43 p/Share	884 Reduced 0.46%	193,076 Common Stock
Dec 01 2023	SELL Open market or private sale	$347,444 $13.24 p/Share	26,242 Reduced 13.59%	166,834 Common Stock
Nov 15 2023	BUY Grant, award, or other acquisition	$9,670 $9.67 p/Share	1,000 Added 0.51%	193,960 Common Stock
Sep 01 2023	SELL Payment of exercise price or tax liability	$68,038 $11.46 p/Share	5,937 Reduced 2.98%	192,960 Common Stock
Aug 17 2023	SELL Payment of exercise price or tax liability	$29,417 $11.03 p/Share	2,667 Reduced 1.32%	198,897 Common Stock

JJC

Joseph John Corso

Chief Financial Officer

Camas, WA

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