QS (NASDAQ) RSU vesting 54,428 shares; Mohit Singh sells multiple tranches

Rhea-AI Filing Summary

QS affiliate reports proposed and completed sales of Class A Common Stock. The filing lists an RSU vesting of 54,428 shares on 05/15/2026 and multiple reported dispositions by Mohit Singh: 107,695 shares on 02/18/2026, 23,756 shares on 02/19/2026, 22,789 shares on 02/25/2026 and 50,000 shares on 05/06/2026.

Insights

Corporate Governance Analyst

Routine affiliate sales and RSU vesting disclosed; no additional context on restrictions.

The filing records an RSU vesting of 54,428 shares on 05/15/2026 and several reported dispositions by Mohit Singh across February and May 2026. The amounts are reported with per‑trade proceeds.

Because this is a Form 144 disclosure of proposed/reported sales, the cash‑flow treatment and any trading plan references are not provided in the excerpt; subsequent filings may clarify timing or method.

Key Figures

RSU vesting: 54,428 shares Disposition on 02/18/2026: 107,695 shares Disposition on 02/19/2026: 23,756 shares +2 more

5 metrics

RSU vesting 54,428 shares vesting date <date>05/15/2026</date>

Disposition on 02/18/2026 107,695 shares reported proceeds <money>$769,426.93</money>

Disposition on 02/19/2026 23,756 shares reported proceeds <money>$168,092.70</money>

Disposition on 02/25/2026 22,789 shares reported proceeds <money>$160,635.10</money>

Disposition on 05/06/2026 50,000 shares reported proceeds <money>$393,705.00</money>

Key Terms

RSU, Form 144, Class A Common Stock

3 terms

RSU financial

"RSU vesting | Issuer | 54428 | 05/15/2026 | Compensation"

Restricted stock units (RSUs) are a form of company shares given to employees as part of their compensation, usually with certain restrictions or conditions, such as remaining with the company for a set period. When these restrictions lift, employees receive actual shares that they can sell or hold. For investors, RSUs can impact a company's stock supply and reflect the company's commitment to attracting and retaining talent.

Form 144 regulatory

"CONTENT METADATA: "form_type": "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.

Class A Common Stock market

"Class A Common Stock | Morgan Stanley Smith Barney LLC"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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
Class A Common Stock	Morgan Stanley Smith Barney LLC 1 New York Plaza, 38th floor New York NY 10004	31913	235265.32	578338434	05/18/2026	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 *
Class A Common Stock	05/15/2026	RSU vesting	Issuer			54428	05/15/2026	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
Mohit Singh 1730 Technology Dr. San Jose CA 95110	Class A Common Stock	02/18/2026	107695	769426.93
Mohit Singh 1730 Technology Dr. San Jose CA 95110	Class A Common Stock	02/19/2026	23756	168092.70
Mohit Singh 1730 Technology Dr. San Jose CA 95110	Class A Common Stock	02/25/2026	22789	160635.10
Mohit Singh 1730 Technology Dr. San Jose CA 95110	Class A Common Stock	05/06/2026	50000	393705.00

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What sales does the QS Form 144 list for Mohit Singh?

The filing lists four reported dispositions by Mohit Singh totaling specific trades on four dates. It shows sales of 107,695, 23,756, 22,789 and 50,000 shares on the stated February and May 2026 dates with corresponding proceeds reported.

Does the filing report any RSU vesting for QS?

Yes. The excerpt records an RSU vesting of 54,428 shares on 05/15/2026. The entry is labeled as compensation and tied to that specific vesting date in the provided content.

Are proceeds from the reported sales shown in the Form 144 excerpt?

Yes. Each reported Mohit Singh disposition in the excerpt includes a reported gross proceeds figure. Examples include $769,426.93 for 02/18/2026 and $393,705.00 for 05/06/2026, as listed.

Does this Form 144 indicate whether trades were part of a 10b5-1 plan?

The provided excerpt does not state whether the transactions were made under a pre-arranged plan. The filing text lists trade dates and amounts but does not include a statement about trading‑plan status in the excerpt.

Which security class and exchange are referenced in this filing?

The filing references Class A Common Stock listed on NASDAQ. This class is repeatedly named in the excerpt alongside the transaction and vesting entries.