Joseph John Corso - 04 Sep 2025 Form 4 Insider Report for NLIGHT, INC. (LASR)

Signature
/s/ Julie Dimmick, as attorney-in-fact
Issuer symbol
LASR
Transactions as of
04 Sep 2025
Transactions value $
-$226,495
Form type
4
Filing time
08 Sep 2025, 20:15:17 UTC
Previous filing
27 Aug 2025
Next filing
05 Dec 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Corso Joseph John Chief Financial Officer 4637 NW 18TH AVENUE, CAMAS /s/ Julie Dimmick, as attorney-in-fact 08 Sep 2025 0001914846

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction LASR Common Stock Sale -$119,823 -4,112 -1.5% $29.14 269,006 04 Sep 2025 Direct F1, F2
transaction LASR Common Stock Sale -$106,671 -3,588 -1.3% $29.73 265,418 05 Sep 2025 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The sale reported on this Form 4 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.
F2 Includes common stock owned and unvested restricted stock units.
F3 The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.