Joseph J. Corso lists multiple LASR stock dispositions

Joseph J. Corso reported proposed dispositions of Common Stock on Form 144, listing multiple sales and a restricted stock vesting event.

Rhea-AI Filing Summary

Joseph J. Corso reported proposed dispositions of Common Stock on Form 144, listing multiple sales and a restricted stock vesting event.

Examples shown include sales of 35,476 shares for $2,497,467.60 on 05/20/2026 and 18,445 shares for $1,386,233.98 on 05/15/2026. The filing also shows 3,817 shares from Restricted Stock Vesting on 06/01/2026 recorded as compensation and held at Fidelity Brokerage Services LLC.

Insights

Securities Compliance Analyst

Form 144 lists multiple dispositions and a vesting-based issuance for an insider.

The excerpt shows several dated sales by Joseph J. Corso with explicit share counts and gross proceeds for each trade. It also lists a Restricted Stock Vesting of 3,817 shares on 06/01/2026 recorded as compensation.

Cash‑flow treatment for the vesting and the timing of any brokered sales are not described further in the excerpt; subsequent SEC filings may show final sale settlement details.

Key Figures

Sale example: 35,476 shares Sale example: 18,445 shares Vesting: 3,817 shares +3 more

6 metrics

Sale example 35,476 shares sale on 05/20/2026 for $2,497,467.60

Sale example 18,445 shares sale on 05/15/2026 for $1,386,233.98

Vesting 3,817 shares Restricted Stock Vesting on 06/01/2026 recorded as compensation

Other sale 20,243 shares sale on 05/19/2026 for $1,386,228.49

Other sale 35,476 shares sale on 05/20/2026 (duplicate example row retained for traceability)

Broker/holder Fidelity Brokerage Services LLC listed with address and NASDAQ association in the excerpt

Key Terms

Form 144, Restricted Stock Vesting, Filer / Fidelity Brokerage Services LLC

3 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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

"Common | 06/01/2026 | 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.

Filer / Fidelity Brokerage Services LLC market

"Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917"

FAQ

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

What did Joseph J. Corso report on Form 144 for LASR?

He reported multiple proposed dispositions of Common Stock with specific share counts and gross proceeds. The filing lists dated sales (e.g., 35,476 shares for $2,497,467.60 on 05/20/2026) and a 3,817‑share restricted stock vesting on 06/01/2026.

Does the filing show any vested shares received by the insider (LASR)?

Yes. The filing records 3,817 shares from Restricted Stock Vesting on 06/01/2026 labeled as compensation and associated with Fidelity Brokerage Services LLC as the broker/holder.

Which large sale examples are listed in the Form 144 excerpt for LASR?

Examples shown include a sale of 35,476 shares for $2,497,467.60 on 05/20/2026 and a sale of 18,445 shares for $1,386,233.98 on 05/15/2026, attributed to Joseph J. Corso.

Who is the broker or holder shown in the filing for these LASR securities?

The excerpt lists Fidelity Brokerage Services LLC at the address shown as the broker/holding agent for the Common shares associated with the transactions recorded in the filing.

Do the Form 144 entries state how proceeds will be used by the issuer (LASR)?

No. The excerpt provides sale dates, share counts, and gross dollar amounts for dispositions and a vesting entry; it does not state any use of proceeds or issuer receipt of funds.

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

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Accepted by SEC EDGAR 06/04/2026 - 10:47 AM 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	3817	278259.30	56408709	06/04/2026	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			3817	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
Joseph J. Corso 4637 NW 18th Avenue Camas WA 98607	Common	06/03/2026	3840	299467.00

144: Remarks and Signature

Remarks
Date of Notice	06/04/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	09/15/2025
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)