nLIGHT CEO Scott H. Keeney sells 200,000 shares

Available on EDGAR 11/12/2026 - 05:26 PM EST Accepted by SEC EDGAR 11/12/2026 - 05:25 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Scott H. Keeney, nLIGHT’s President and CEO, reported selling 200,000 shares of common stock on November 9, 2026, in five tranches. The sales were made under a Rule 10b5-1 trading plan adopted on May 22, 2026. A separate holding entry lists 501 common shares held indirectly by the Keeney Family Revocable Trust, of which Keeney and his spouse are trustees.

Insider Trade Summary 10b5-1

Net Seller: 200,000 shares

Net Sell 5 txns

Insider Keeney Scott H

Role President and CEO

Sold 200,000 shs ($8.42M)

Type	Security	Shares	Price	Value
Sale	Common Stock F2, F1, F3	32,698	$40.60	$1.33M
Sale	Common Stock F4, F1, F3	65,975	$41.28	$2.72M
Sale	Common Stock F5, F1, F3	44,870	$42.61	$1.91M
Sale	Common Stock F6, F1, F3	46,965	$43.46	$2.04M
Sale	Common Stock F7, F1, F3	9,492	$44.08	$418K
Holding	Common Stock F8	--	--	--

Holdings After Transaction: Common Stock — 1,760,034 shares (Direct); Common Stock — 501 shares (Indirect, By Keeney Family Revocable Trust)

Footnotes (8)

1. F1. This reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026.
2. F2. The reported transaction involves sale transactions from $40.00 to $40.99 per share. The weighted average price per share was $40.60. 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.
3. F3. Includes common stock owned and unvested restricted stock units.
4. F4. The reported transaction involves sale transactions from $41.00 to $41.99 per share. The weighted average price per share was $41.28. 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.
5. F5. The reported transaction involves sale transactions from $42.00 to $42.99 per share. The weighted average price per share was $42.61. 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.
6. F6. The reported transaction involves sale transactions from $43.00 to $43.99 per share. The weighted average price per share was $43.46. 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.
7. F7. The reported transaction involves sale transactions from $44.00 to $44.17 per share. The weighted average price per share was $44.08. 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.
8. F8. Keeney Family Revocable Trust is a revocable living trust for which the reporting person and his spouse are trustees.

Key Figures

Common shares sold: 200,000 shares Weighted-average sale price, tranche 1: $40.60 per share Weighted-average sale price, tranche 2: $41.28 per share +3 more

6 metrics

Common shares sold 200,000 shares Reported sales on November 9, 2026

Weighted-average sale price, tranche 1 $40.60 per share Reported sale transaction

Weighted-average sale price, tranche 2 $41.28 per share Reported sale transaction

Weighted-average sale price, tranche 3 $42.61 per share Reported sale transaction

Weighted-average sale price, tranche 4 $43.46 per share Reported sale transaction

Weighted-average sale price, tranche 5 $44.08 per share Reported sale transaction

Key Terms

Rule 10b5-1 trading plan, unvested restricted stock units

2 terms

Rule 10b5-1 trading plan regulatory

"pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

unvested restricted stock units financial

"Includes common stock owned and unvested restricted stock units"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many LASR shares did CEO Scott H. Keeney sell, and at what prices?

Scott H. Keeney reported selling 200,000 shares on November 9, 2026. The five reported tranches were 32,698 shares at a $40.60 weighted-average price; 65,975 at $41.28; 44,870 at $42.61; 46,965 at $43.46; and 9,492 at $44.08. Each price was a weighted average within a stated transaction-price range.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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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
Estimated average burden
hours per response:			0.5

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

X

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^*

Keeney Scott H

(Last) (First) (Middle)

4637 NW 18TH AVENUE

(Street)

CAMAS WASHINGTON 98607

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/09/2026

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

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

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

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	11/09/2026		S		32,698	D(1)	$40.6(2)	1,927,336(3)	D
Common Stock	11/09/2026		S		65,975	D(1)	$41.28(4)	1,861,361(3)	D
Common Stock	11/09/2026		S		44,870	D(1)	$42.61(5)	1,816,491(3)	D
Common Stock	11/09/2026		S		46,965	D(1)	$43.46(6)	1,769,526(3)	D
Common Stock	11/09/2026		S		9,492	D(1)	$44.08(7)	1,760,034(3)	D
Common Stock								501	I	By Keeney Family Revocable Trust(8)

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

2. The reported transaction involves sale transactions from $40.00 to $40.99 per share. The weighted average price per share was $40.60. 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.

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

4. The reported transaction involves sale transactions from $41.00 to $41.99 per share. The weighted average price per share was $41.28. 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.

5. The reported transaction involves sale transactions from $42.00 to $42.99 per share. The weighted average price per share was $42.61. 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.

6. The reported transaction involves sale transactions from $43.00 to $43.99 per share. The weighted average price per share was $43.46. 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.

7. The reported transaction involves sale transactions from $44.00 to $44.17 per share. The weighted average price per share was $44.08. 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.

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

Remarks:

	/s/ Joseph Corso, as attorney-in-fact	11/12/2026
	** 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.
* Form 4: SEC 1474 (03-26)