nLIGHT holder Scott Keeney sold 181,750 shares

Rhea-AI Filing Summary

NLIGHT, INC. (LASR) received a Form 144 notice relating to planned sales of its common stock for the account of Scott H. Keeney, with Fidelity Brokerage Services LLC acting as broker. The notice identifies shares acquired through ESPP purchases and restricted stock vesting as the sources of the securities to be sold.

The notice also lists recent sales of NLIGHT common stock for Keeney’s account during the prior three months, including three transactions in August and September 2026 with aggregate dollar amounts disclosed. The common stock is reported as traded on NASDAQ.

Key Figures

Shares sold August 21, 2026: 181,750 shares Aggregate amount August 21, 2026 sale: $8,518,592.59 Shares sold August 24, 2026: 181,750 shares +3 more

6 metrics

Shares sold August 21, 2026 181,750 shares NLIGHT common stock sold for Scott H. Keeney’s account during the past three months

Aggregate amount August 21, 2026 sale $8,518,592.59 Total dollar amount for 181,750 NLIGHT shares sold on August 21, 2026

Shares sold August 24, 2026 181,750 shares NLIGHT common stock sold for Scott H. Keeney’s account during the past three months

Aggregate amount August 24, 2026 sale $8,024,426.08 Total dollar amount for 181,750 NLIGHT shares sold on August 24, 2026

Shares sold September 3, 2026 9,753 shares NLIGHT common stock sold for Scott H. Keeney’s account during the past three months

Aggregate amount September 3, 2026 sale $396,839.82 Total dollar amount for 9,753 NLIGHT shares sold on September 3, 2026

Key Terms

Rule 144, ESPP Purchase, Restricted Stock Vesting, attorney-in-fact

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

ESPP Purchase financial

"Common | 11/13/2020 | ESPP Purchase | Issuer"

Restricted Stock Vesting financial

"Common | 08/16/2022 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

attorney-in-fact regulatory

"as attorney-in-fact for Scott H. Keeney."

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

What does the Form 144 for NLIGHT, INC. (LASR) disclose about Scott H. Keeney’s share sales?

It discloses that Scott H. Keeney has sold NLIGHT common stock in three transactions in August and September 2026 and intends to sell additional shares under Rule 144, using Fidelity Brokerage Services LLC as broker.

How many NLIGHT (LASR) shares did Scott H. Keeney sell on August 21, 2026?

On August 21, 2026, Scott H. Keeney sold 181,750 shares of NLIGHT common stock for an aggregate dollar amount of $8,518,592.59, as reported in the three‑month sales section.

What additional NLIGHT (LASR) share sales by Scott H. Keeney are reported in the past three months?

Further reported sales are 181,750 shares on August 24, 2026 for $8,024,426.08 and 9,753 shares on September 3, 2026 for $396,839.82 of NLIGHT common stock.

What types of NLIGHT (LASR) awards or purchases are the planned sale shares sourced from?

The planned sale shares come from ESPP purchases on November 13, 2020 and May 14, 2021, and from restricted stock vesting events on August 16, 2022, June 1, 2023, and September 1, 2026, all in NLIGHT common stock.

Who is the broker for the NLIGHT (LASR) shares covered by this Form 144?

The broker listed is Fidelity Brokerage Services LLC, associated with the NLIGHT common stock referenced in the Form 144 notice for sales on behalf of Scott H. Keeney.

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

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Available on EDGAR 09/08/2026 - 04:39 PM Accepted by SEC EDGAR 09/08/2026 - 04:38 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001738235
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	NLIGHT, INC.
SEC File Number	001-38462
Address of Issuer	4637 NW 18TH AVENUE CAMAS WASHINGTON 98607
Phone	360-566-4460
Name of Person for Whose Account the Securities are To Be Sold	Keeney Scott H
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	115252	4761358.53	57690197	09/08/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	11/13/2020	ESPP Purchase	Issuer			429	11/13/2020	Cash
Common	05/14/2021	ESPP Purchase	Issuer			348	05/14/2021	Cash
Common	08/16/2022	Restricted Stock Vesting	Issuer			31986	08/16/2022	Compensation
Common	06/01/2023	Restricted Stock Vesting	Issuer			67237	06/01/2023	Compensation
Common	09/01/2026	Restricted Stock Vesting	Issuer			15252	09/01/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Scott H. Keeney 4637 NW 18th Avenue Camas WA 98607	Common	08/21/2026	181750	8518592.59
Scott H. Keeney 4637 NW 18th Avenue Camas WA 98607	Common	08/24/2026	181750	8024426.08
Scott H. Keeney 4637 NW 18th Avenue Camas WA 98607	Common	09/03/2026	9753	396839.82

144: Remarks and Signature

Remarks
Date of Notice	09/08/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/22/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Joshua Schmitt, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Scott H. Keeney.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)