Morgan Stanley (ARVN) broker files Form 144 to sell 24,000 shares

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC filed a Form 144 notice to sell 24,000 shares of Common stock. The filing lists multiple planned sales tied to restricted stock vesting under a registered plan on 03/18/2025, 02/13/2026, and 03/18/2026.

The filing shows vesting-related lot sizes of 7,205, 8,122, and 8,673 shares. A separate line lists 64,521,198 shares outstanding as of 07/09/2026 as a context figure.

Insights

Securities Compliance Analyst

Form 144 notice records proposed brokered sales tied to vested restricted shares.

The filing is a procedural Rule 144 notice submitted by Morgan Stanley Smith Barney LLC for the proposed sale of 24,000 shares of Common stock; the sales are described as occurring in connection with restricted stock vesting under a registered plan.

The cash‑sale treatment and specific vesting lot sizes (7,205, 8,122, 8,673) are listed; timing and actual execution depend on market activity and compliance with Rule 144 conditions.

Key Figures

Registered/Planned sale: 24,000 shares Vesting lot 1: 7,205 shares Vesting lot 2: 8,122 shares +2 more

5 metrics

Registered/Planned sale 24,000 shares Form 144 filing line item

Vesting lot 1 7,205 shares Restricted stock vesting under a registered plan on 03/18/2025

Vesting lot 2 8,122 shares Restricted stock vesting under a registered plan on 02/13/2026

Vesting lot 3 8,673 shares Restricted stock vesting under a registered plan on 03/18/2026

Shares outstanding 64,521,198 shares As of 07/09/2026 (context figure shown in filing)

Key Terms

Restricted Stock Vesting Under a Registered Plan, Form 144, Rule 144 notice

3 terms

Restricted Stock Vesting Under a Registered Plan regulatory

"Restricted Stock Vesting Under a Registered Plan | Issuer"

Form 144 regulatory

"Filer Information | 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.

Rule 144 notice regulatory

"144: Securities To Be Sold"

A Rule 144 notice is a public filing that an insider or holder of restricted stock submits when they plan to sell shares that aren’t freely tradable yet; it lists how many shares they intend to sell and under what conditions. For investors, it matters because it signals potential insider selling and an upcoming increase in shares available to the market—similar to someone announcing a big garage sale, which can affect supply and price expectations.

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Available on EDGAR 07/09/2026 - 04:12 PM Accepted by SEC EDGAR 07/09/2026 - 04:12 PM Learn about SEC filing dates

FAQ

What does ARVN's Form 144 filed by Morgan Stanley mean?

It is a Rule 144 notice reporting a planned sale of 24,000 shares of Common stock. The filing lists sales tied to restricted stock vesting on specific dates and describes the transactions as cash sales by the issuer's broker.

Which specific vesting lots are listed in the ARVN Form 144?

The filing lists three vesting‑related lots of 7,205, 8,122, and 8,673 shares occurring on 03/18/2025, 02/13/2026, and 03/18/2026. These figures appear as planned sale lot sizes in the notice.

Will the company receive proceeds from the sales in this Form 144?

The notice characterizes the transactions as cash sales by the broker in connection with restricted stock vesting. The filing does not state that the issuer will receive proceeds and lists the broker as the filer.

How many shares outstanding does the filing show for ARVN?

The excerpt shows 64,521,198 shares outstanding as of 07/09/2026. This figure is presented as a context number within the filing and is not labeled as part of the amount being sold.

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
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	24000	201528.00	64521198	07/09/2026	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	03/18/2025	Restricted Stock Vesting Under a Registered Plan	Issuer			7205	03/18/2025	Cash
Common	02/13/2026	Restricted Stock Vesting Under a Registered Plan	Issuer			8122	02/13/2026	Cash
Common	03/18/2026	Restricted Stock Vesting Under a Registered Plan	Issuer			8673	03/18/2026	Cash

* 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

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)