ARTV Rule 144: 7,500 RSU shares listed (NASDAQ: ARTV)

Rhea-AI Filing Summary

ARTV submitted a Rule 144 notice for 7,500 shares of Common Stock associated with Restricted Stock Units vesting under a registered plan. The RSUs vested on 05/15/2026 and the form lists 05/18/2026 in the securities line. The filing lists the transaction as compensation for services rendered to the issuer.

Insights

Securities Compliance Attorney

Routine Rule 144 notice for vested RSUs; no sale disclosed.

This entry lists 7,500 shares tied to Restricted Stock Units that vested on 05/15/2026. The form identifies the shares as compensation for services under a registered plan, which is typical when shares become transferable.

Timing and cash‑flow treatment are not detailed beyond the vesting and the notice dates; subsequent Form 4/144 sales, if any, would show disposition details.

Key Figures

Shares listed: 7,500 shares Vesting date: 05/15/2026 Securities line date: 05/18/2026

3 metrics

Shares listed 7,500 shares RSUs vesting under registered plan

Vesting date 05/15/2026 Restricted Stock Units vesting date

Securities line date 05/18/2026 Date shown in securities information

Key Terms

Restricted Stock Units, Rule 144 notice, registered plan

3 terms

Restricted Stock Units financial

"Restricted Stock Units vesting under registered plan"

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.

Rule 144 notice regulatory

"Filer Information | 144: Filer Information"

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.

registered plan financial

"Restricted Stock Units vesting under registered plan"

A registered plan is a savings or investment account that a government recognizes for special tax treatment and rules, such as limits on how much you can put in and conditions for withdrawals. For investors it matters because those rules change how much of your gains are taxed, how quickly your money can be accessed and what strategies make sense — like a labeled jar that gives tax breaks but comes with rules about when and how you can take the money out.

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

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Accepted by SEC EDGAR 05/18/2026 - 07:53 PM Learn about SEC filing dates

FAQ

What does the ARTV filing report?

The filing reports 7,500 shares of Common Stock related to Restricted Stock Units vesting under a registered plan. It lists vesting on 05/15/2026 and shows 05/18/2026 in the securities information line.

Are these shares newly issued or part of compensation at ARTV?

They are listed as compensation for services rendered to the issuer, indicating the shares stem from Restricted Stock Units that vested on 05/15/2026 under a registered plan.

Does the filing show any sales of the 7,500 ARTV shares?

The excerpt includes a header for securities sold during the past three months but provides no completed sale entries. It only lists the 7,500 shares tied to vesting on 05/15/2026.

What exchange is referenced for ARTV securities in the notice?

The securities line includes NASDAQ as the market identifier in the provided securities information. No trading details or proceeds are shown in the excerpt.

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

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 Stock	Morgan Stanley Smith Barney LLC 1 New York Plaza, 8th Floor New York NY 10004	7500	69150	48588198	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 *
Common Stock	05/15/2026	Restricted Stock Units vesting under registered plan	Issuer			7500	05/15/2026	Compensation for services rendered to Issuer

* 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)