SEC Form 4 · accession 0001628280-26-041341
NLIGHT, INC. · LASR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Joseph John Corso
Officer — Chief Financial Officer
Period of report
Jun 3, 2026
Accepted (ET)
Jun 5, 2026 · 6:36 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001124796
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2,F3 | Jun 3, 2026 | S | 3,840 | $77.99 | D | 173,732 | D | |
| Common StockF4,F5,F3 | Jun 4, 2026 | S | 3,817 | $72.90 | D | 169,915 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1This reported sale represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.
- F2The reported transaction involves sale transactions from $77.99 to $77.99 per share. The weighted average price per share was $77.99. 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.
- F3Includes common stock owned and unvested restricted stock units.
- F4These reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 15, 2025.
- F5The reported transaction involves sale transactions from $72.90 to $72.90 per share. The weighted average price per share was $72.90. 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.