Joseph Corso Biography and Net Worth

CFO of nLight


Joseph Corso joined nLIGHT in 2020 and serves as the company’s chief financial officer.

Prior to joining nLIGHT, Joe served as global co-head of electronics and industrial technology investment banking at Stifel, a full-service investment banking firm. Prior to that, he worked as an investment banker at Thomas Weisel Partners, which was acquired by Stifel in 2010.

Joe holds a B.A. degree in economics from Swarthmore College.

What is Joseph John Corso's net worth?

The estimated net worth of Joseph John Corso is at least $9.65 million as of September 5th, 2025. Mr. Corso owns 265,418 shares of nLight stock worth more than $9,645,290 as of December 4th. This net worth evaluation does not reflect any other investments that Mr. Corso may own. Additionally, Mr. Corso receives a salary of $331,910.00 as CFO at nLight. Learn More about Joseph John Corso's net worth.

How old is Joseph John Corso?

Mr. Corso is currently 43 years old. There are 3 older executives and no younger executives at nLight. The oldest executive at nLight is Mr. Robert Martinsen, Chief Technology Officer, who is 62 years old. Learn More on Joseph John Corso's age.

What is Joseph John Corso's salary?

As the CFO of nLight, Mr. Corso earns $331,910.00 per year. The highest earning executive at nLight is Mr. Scott H. Keeney, Co-Founder, Chairman, President & CEO, who commands a salary of $500,660.00 per year. Learn More on Joseph John Corso's salary.

How do I contact Joseph John Corso?

The corporate mailing address for Mr. Corso and other nLight executives is 5408 NORTHEAST 88TH STREET BUILDING E, VANCOUVER WA, 98665. nLight can also be reached via phone at (360) 566-4460 and via email at [email protected]. Learn More on Joseph John Corso's contact information.

Has Joseph John Corso been buying or selling shares of nLight?

Joseph John Corso has not been actively trading shares of nLight during the past quarter. Most recently, Joseph John Corso sold 3,588 shares of the business's stock in a transaction on Friday, September 5th. The shares were sold at an average price of $29.73, for a transaction totalling $106,671.24. Following the completion of the sale, the chief financial officer now directly owns 265,418 shares of the company's stock, valued at $7,890,877.14. Learn More on Joseph John Corso's trading history.

Who are nLight's active insiders?

nLight's insider roster includes Ran Bareket (CFO), Joseph Corso (CFO), Scott Keeney (CEO), Raymond Link (Director), and James Nias (CAO). Learn More on nLight's active insiders.

Are insiders buying or selling shares of nLight?

During the last twelve months, nLight insiders bought shares 1 times. They purchased a total of 1,173 shares worth more than $10,404.51. During the last twelve months, insiders at the sold shares 39 times. They sold a total of 673,679 shares worth more than $15,323,331.56. The most recent insider tranaction occured on November, 21st when CAO James Nias sold 1,200 shares worth more than $36,000.00. Insiders at nLight own 4.7% of the company. Learn More about insider trades at nLight.

Information on this page was last updated on 11/21/2025.

Joseph John Corso Insider Trading History at nLight

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/5/2025Sell3,588$29.73$106,671.24265,418View SEC Filing Icon  
9/4/2025Sell4,112$29.14$119,823.68269,006View SEC Filing Icon  
8/25/2025Sell38,284$28.29$1,083,054.36273,118View SEC Filing Icon  
8/22/2025Sell8,007$28.33$226,838.31311,402View SEC Filing Icon  
8/21/2025Sell8,619$26.49$228,317.31319,409View SEC Filing Icon  
8/20/2025Sell8,894$25.67$228,308.98328,028View SEC Filing Icon  
8/19/2025Sell8,449$26.28$222,039.72336,922View SEC Filing Icon  
8/18/2025Sell5,991$26.69$159,899.79345,371View SEC Filing Icon  
6/13/2025Sell10,062$17.62$177,292.44166,362View SEC Filing Icon  
3/3/2025Sell2,500$9.24$23,100.00136,138View SEC Filing Icon  
12/2/2024Sell2,500$10.92$27,300.00155,129View SEC Filing Icon  
9/3/2024Sell4,461$11.44$51,033.84171,434View SEC Filing Icon  
6/3/2024Sell2,500$13.29$33,225.00191,578View SEC Filing Icon  
3/18/2024Sell14,105$12.26$172,927.30146,601View SEC Filing Icon  
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Joseph John Corso Buying and Selling Activity at nLight

This chart shows Joseph John Corso's buying and selling at nLight by year and by quarter.

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nLight Company Overview

nLight logo
nLIGHT, Inc. designs, develops, manufactures, and sells semiconductor and fiber lasers for industrial, microfabrication, and aerospace and defense applications. The company operates in two segments, Laser Products and Advanced Development. It offers semiconductor lasers with various ranges of power levels, wavelengths, and output fiber sizes; and programmable and serviceable fiber lasers for use in industrial and aerospace and defense applications. The company also provides laser sensors, including light detection and ranging technologies for intelligence, surveillance, and reconnaissance applications; and fiber amplifiers, beam combination, and control systems for use in high-energy laser systems in directed energy applications. It sells its products through direct sales force in the United States, China, South Korea, and European countries, as well as through independent sales representatives and distributors in Asia, Australia, Europe, the Middle East, and South America. The company was formerly known as nLight Photonics Corporation and changed its name to nLIGHT, Inc. in January 2016. nLIGHT, Inc. was incorporated in 2000 and is headquartered in Camas, Washington.
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Today's Range

Now: $36.34
Low: $33.78
High: $36.48

50 Day Range

MA: $31.70
Low: $28.07
High: $36.47

2 Week Range

Now: $36.34
Low: $6.20
High: $38.62

Volume

760,969 shs

Average Volume

881,211 shs

Market Capitalization

$1.85 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.34