Corso Joseph John sold LASR

May 20, 2026 · Form 4 insider transaction

Corso Joseph John sold 12,946 shares of nLIGHT, Inc. at $69.98 per share, a transaction worth $906.0K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction
Disposed (sell-side)
Shares
12,946
Price
$69.98
Total value
$906.0K
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateMay 20, 2026
Filing dateMay 21, 2026
Shares owned after198,199
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 15, 2025.; The reported transaction involves sale transactions from $69.31 to $70.31 per share. The weighted average price per share was $69.98. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.; Includes common stock owned and unvested restricted stock units.

View the original Form 4 on SEC EDGAR