LASR Form 144: Insider sale notices and 3,840-share vesting

LASR reported proposed insider sales by a reporting person and a recent restricted stock vesting.

Rhea-AI Filing Summary

LASR reported proposed insider sales by a reporting person and a recent restricted stock vesting. The filing lists multiple sale notifications by Joseph J. Corso on 03/05/2026 through 05/20/2026 totaling several blocks of common stock and a 06/01/2026 restricted stock vesting of 3,840 shares credited as compensation.

Insights

Securities Compliance Attorney

The Form 144 disclosures document proposed resale activity and a recent compensation vesting.

The filing lists multiple sale notifications by Joseph J. Corso with specific trade dates and share counts; these are notice filings under resale rules rather than company solicitations. The restricted stock vesting of 3,840 shares is recorded as issuer compensation on 06/01/2026.

Cash‑flow treatment and whether sales completed are not stated; subsequent Form 4 or broker reports would show final execution. Compliance hinges on timing and volume limits under Rule 144; monitor subsequent filings for completion details.

Key Figures

Restricted stock vesting: 3,840 shares Sale notice: 13,038 shares Sale notice: 12,290 shares +4 more

7 metrics

Restricted stock vesting 3,840 shares issuer compensation on <date>06/01/2026</date>

Sale notice 13,038 shares sale notice dated <date>03/05/2026</date> by Joseph J. Corso

Sale notice 12,290 shares sale notice dated <date>03/06/2026</date> by Joseph J. Corso

Sale notice 18,445 shares sale notice dated <date>05/15/2026</date> by Joseph J. Corso

Sale notice 19,575 shares sale notice dated <date>05/18/2026</date> by Joseph J. Corso

Sale notice 20,243 shares sale notice dated <date>05/19/2026</date> by Joseph J. Corso

Sale notice 35,476 shares sale notice dated <date>05/20/2026</date> by Joseph J. Corso

Key Terms

Form 144, Restricted Stock Vesting, Issuer

3 terms

Form 144 regulatory

"Multiple sale notices and proposed resales are listed on Form 144"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Securities To Be Sold | 06/01/2026 | Restricted Stock Vesting"

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.

Issuer regulatory

"Restricted Stock Vesting | Issuer recorded as the recipient"

FAQ

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

What does LASR's Form 144 show about insider activity?

The filing reports proposed resales and a restricted stock vesting. It lists multiple sale notices by Joseph J. Corso on specific dates totaling several blocks of common stock and a separate issuer-recorded vesting of 3,840 shares on 06/01/2026.

Who is the reporting person and what sales are disclosed for LASR?

The reporting person is Joseph J. Corso and multiple sale notices are listed. Transactions dated between 03/05/2026 and 05/20/2026 show share amounts such as 13,038; 12,290; 18,445; 19,575; 20,243; and 35,476 shares respectively.

Does LASR's Form 144 confirm sales were completed?

No, the Form 144 provides notice of proposed resales but does not confirm completion. Completion and execution details would appear in subsequent broker reports or Form 4 filings; this excerpt lists notice dates and share amounts only.

What is the 3,840-share entry on LASR's filing?

The 3,840 shares entry reflects restricted stock vesting recorded as issuer compensation on 06/01/2026. It is listed under securities to be sold as a vesting issuance rather than an open-market sale.

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

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Accepted by SEC EDGAR 06/03/2026 - 03:31 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	0001914846
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	Corso Joseph John
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

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	3840	299467.00	56408709	06/03/2026	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	06/01/2026	Restricted Stock Vesting	Issuer			3840	06/01/2026	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
Joseph J. Corso 4637 NW 18th Avenue Camas WA 98607	Common	03/05/2026	13038	807861.86
Joseph J. Corso 4637 NW 18th Avenue Camas WA 98607	Common	03/06/2026	12290	742193.10
Joseph J. Corso 4637 NW 18th Avenue Camas WA 98607	Common	05/15/2026	18445	1386233.98
Joseph J. Corso 4637 NW 18th Avenue Camas WA 98607	Common	05/18/2026	19575	1386283.88
Joseph J. Corso 4637 NW 18th Avenue Camas WA 98607	Common	05/19/2026	20243	1386228.49
Joseph J. Corso 4637 NW 18th Avenue Camas WA 98607	Common	05/20/2026	35476	2497467.60

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	06/03/2026
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/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Joseph J. Corso
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)