[Form 4] nLIGHT, Inc. Insider Trading Activity

Rhea-AI Filing Summary

nLIGHT, Inc. (LASR) Chief Accounting Officer James Nias reported routine insider sales tied to tax withholding on vested restricted stock units. The Form 4 shows three sale transactions: 572 shares on 08/20/2025 at $25.67, 555 shares on 08/21/2025 at $26.49, and 593 shares on 08/22/2025 at $28.33. These sales were executed to satisfy withholding obligations under the issuer's mandatory "sell to cover" election and were not discretionary trades by the reporting person.

Following these transactions, the reporting person beneficially owned 100,244 shares (including unvested restricted stock units) as of the last sale reported.

Insights

Corporate Governance Expert

TL;DR: Routine, non-discretionary sell-to-cover sales for tax withholding; disclosure meets Section 16 reporting requirements.

The filing documents mandated sales by the Chief Accounting Officer to satisfy tax withholding on vested RSUs. Such transactions are common following vesting events and the Form 4 provides transaction dates, share counts, and prices for transparency. There is no indication of discretionary trading or trading pattern beyond covering tax obligations. For governance reviewers, the key point is timely and complete reporting of the mandated sales, which this form reflects.

Securities Analyst

TL;DR: Insider sold small blocks across three days to cover taxes; holding remains material but unchanged in nature.

The report lists three sales totaling 1,720 shares across 08/20–08/22/2025 at prices between $25.67 and $28.33, executed to satisfy tax withholding tied to RSU vesting. The disclosure clarifies the sales were not discretionary. Post-transaction beneficial ownership is reported as 100,244 shares (including unvested RSUs), providing a clear snapshot of the reporting officer's position after the mandated sales.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Nias James

(Last) (First) (Middle)

4637 NW 18TH AVENUE

(Street)

CAMAS WA 98607

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
NLIGHT, INC. [ LASR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
08/20/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/20/2025		S		572(1)	D	$25.67	101,392(2)	D
Common Stock	08/21/2025		S		555(1)	D	$26.49	100,837(2)	D
Common Stock	08/22/2025		S		593(1)	D	$28.33	100,244(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

2. Includes common stock owned and unvested restricted stock units.

Remarks:

	/s/ Julie Dimmick, as attorney-in-fact	08/22/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transactions did nLIGHT (LASR) report on this Form 4?

The Form 4 reports three sales by Chief Accounting Officer James Nias: 572 shares on 08/20/2025 at $25.67, 555 shares on 08/21/2025 at $26.49, and 593 shares on 08/22/2025 at $28.33.

Why were the shares sold according to the Form 4?

The sales were executed to cover tax withholding obligations arising from the vesting and settlement of restricted stock units under the issuer's mandatory "sell to cover" election; the filing states these were not discretionary trades.

How many shares did the reporting person own after the transactions?

Following the reported transactions, the reporting person beneficially owned 100,244 shares, which includes both owned shares and unvested restricted stock units.

Who signed the Form 4 and when was it signed?

The Form 4 was signed by Julie Dimmick, as attorney-in-fact on 08/22/2025.

Does the Form 4 indicate discretionary insider trading?

No. The filing explicitly states the sales were mandated to satisfy tax withholding and "does not represent a discretionary transaction by the Reporting Person."