RxSight officer plans 7,765-share tax sale

RxSight officer files Rule 144 notice to sell shares mainly to cover tax withholding after RSU vesting.

Rhea-AI Filing Summary

RxSight, Inc. (RXST) received a Rule 144 notice indicating that officer Mark Wilterding plans to sell common stock through broker E-Trade Financial Corporation. The notice covers a proposed sale of 7,765 shares of common stock on NASDAQ, with an aggregate market value of $54,044.40. The shares relate to 20,441 shares acquired from restricted stock units vesting on August 31, 2026, and the remarks state that the sale is intended to cover withholding taxes upon vesting. RxSight reports 41,593,256 common shares outstanding as of September 2, 2026.

Key Figures

Shares proposed to be sold: 7,765 shares Aggregate market value of proposed sale: $54,044.40 Shares from RSU vesting: 20,441 shares +3 more

6 metrics

Shares proposed to be sold 7,765 shares Common stock sale under Rule 144 through E-Trade Financial Corporation

Aggregate market value of proposed sale $54,044.40 Value of 7,765 shares of RxSight common stock under the notice

Shares from RSU vesting 20,441 shares Common stock acquired from restricted stock units on August 31, 2026

Shares outstanding 41,593,256 shares RxSight common stock outstanding as of September 2, 2026

Date of RSU acquisition August 31, 2026 Acquisition date for 20,441 RSU-derived shares

Date of Notice September 2, 2026 Filing date of the Rule 144 notice

Key Terms

Rule 144, restricted stock units, withholding taxes, Form 144

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.

restricted stock units financial

"Restricted Stock Units | Issuer | | | 20441 | 08/31/2026 | N/A"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

withholding taxes financial

"Shares to be sold to cover withholding taxes upon vesting of restricted stock unit awards"

Withholding taxes are amounts a payer or government takes out of payments — such as wages, interest, or dividends — before the recipient gets the money, functioning like a cashier keeping part of a bill to pay taxes on your behalf. For investors this matters because it reduces the cash they actually receive, affects net returns and yield calculations, and may require additional paperwork or treaty claims to recover or offset the withheld amount against final tax bills.

Form 144 regulatory

"144: Filer Information"

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.

FAQ

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

What does the Form 144 filing disclose for RxSight, Inc. (RXST)?

It discloses that officer Mark Wilterding plans to sell 7,765 shares of RxSight common stock under Rule 144 through E-Trade Financial Corporation, with an aggregate market value of $54,044.40 based on the information in the notice.

Why are RxSight (RXST) shares being sold under this Form 144?

The remarks state the shares are to be sold to cover withholding taxes upon the vesting of restricted stock unit awards that vested on August 31, 2026.

How many RxSight (RXST) shares are involved in the RSU vesting?

The filing lists 20,441 shares of RxSight common stock as acquired on August 31, 2026 from restricted stock units, of which a portion is proposed to be sold to cover tax withholding.

How many RxSight (RXST) shares are proposed to be sold and at what value?

The notice covers a proposed sale of 7,765 shares of RxSight common stock with an aggregate market value of $54,044.40, to be executed on NASDAQ through E-Trade Financial Corporation.

What is the total number of RxSight (RXST) shares outstanding referenced in the filing?

RxSight reports 41,593,256 shares of common stock outstanding as of September 2, 2026, which serves as a baseline figure and not the amount being sold under this notice.

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

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Available on EDGAR 09/02/2026 - 09:43 PM EDT Accepted by SEC EDGAR 09/02/2026 - 09:43 PM EDT 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	0002107187
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	RxSight, Inc.
SEC File Number	001-40690
Address of Issuer	100 COLUMBIA STREET SUITE 120 ALISO VIEJO CALIFORNIA 92656
Phone	949-521-7822
Name of Person for Whose Account the Securities are To Be Sold	Wilterding Mark
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 Stock	E-Trade Financial Corporation 3 Edison Drive Alpharetta GA 30005	7765	54044.40	41593256	09/02/2026	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 Stock	08/31/2026	Restricted Stock Units	Issuer			20441	08/31/2026	N/A

* 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

Nothing to Report

144: Remarks and Signature

Remarks	Shares to be sold to cover withholding taxes upon vesting of restricted stock unit awards
Date of Notice	09/02/2026
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/ Jim Schindler, as Attorney-in-Fact
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)