Scott H. Keeney - 08 Sep 2026 Form 4 Insider Report for NLIGHT, INC. (LASR)

Reporting relationship: President and CEO, Director
Issuer ticker: LASR
Reported as of: 08 Sep 2026
Net transaction value: -$8,862,677
SEC form: 4
Accepted by SEC: 10 Sep 2026, 18:17:37 UTC
Prior SEC filing: 08 Sep 2026
Source filing: View source filing
Reporting owner signature: /s/ Joseph Corso, as attorney-in-fact

Key filing fact

Scott H. Keeney filed Form 4 for NLIGHT, INC. (LASR) on 10 Sep 2026.

Key facts

This page summarizes Scott H. Keeney's Form 4 filing for NLIGHT, INC. (LASR).
4 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 10 Sep 2026, 18:17.

Change

Previous filing in this sequence was filed on 08 Sep 2026.
Current net transaction value: -$8,862,677.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001738235 Primary reporting owner

Keeney Scott H

Relationship: President and CEO, Director
Address: 4637 NW 18TH AVENUE, CAMAS
Signature: /s/ Joseph Corso, as attorney-in-fact
Signature date: 10 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LASR transaction

Common Stock

Sale

Transaction value: $1,895,731
Shares: -46,521
Change %: -2.1%
Price: $40.75
Shares after: 2,128,765
Date: 08 Sep 2026
Ownership: Direct
Footnotes: F1, F2, F3

LASR transaction

Common Stock

Sale

Transaction value: $2,820,370
Shares: -67,651
Change %: -3.2%
Price: $41.69
Shares after: 2,061,114
Date: 08 Sep 2026
Ownership: Direct
Footnotes: F1, F3, F4

LASR transaction

Common Stock

Sale

Transaction value: $45,576
Shares: -1,080
Change %: -0.05%
Price: $42.20
Shares after: 2,060,034
Date: 08 Sep 2026
Ownership: Direct
Footnotes: F1, F3, F5

LASR transaction

Common Stock

Sale

Transaction value: $4,101,000
Shares: -100,000
Change %: -4.9%
Price: $41.01
Shares after: 1,960,034
Date: 09 Sep 2026
Ownership: Direct
Footnotes: F1, F3, F6

LASR holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 501
Date: 08 Sep 2026
Ownership: By Keeney Family Revocable Trust
Footnotes: F7

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 7 footnotes

Footnote F1

This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026.

Footnote F2

The reported transaction involves sale transactions from $40.18 to $41.17 per share. The weighted average price per share was $40.75. 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.

Footnote F3

Includes common stock owned and unvested restricted stock units.

Footnote F4

The reported transaction involves sale transactions from $41.18 to $42.17 per share. The weighted average price per share was $41.69. 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.

Footnote F5

The reported transaction involves sale transactions from $42.18 to $42.27 per share. The weighted average price per share was $42.20. 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.

Footnote F6

The reported transaction involves sale transactions from $40.69 to $41.62 per share. The weighted average price per share was $41.01. 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.

Footnote F7

Keeney Family Revocable Trust is a revocable living trust for which the reporting person and his spouse are trustees.