JANX Form 144: 4,059 RSU Shares Notice

JANX filed a Form 144 disclosing a proposed sale of 4,059 shares of Common Stock tied to restricted stock units vesting under a registered plan.

Rhea-AI Filing Summary

JANX filed a Form 144 disclosing a proposed sale of 4,059 shares of Common Stock tied to restricted stock units vesting under a registered plan. The RSUs vested on 06/01/2026 and the filing shows a broker address for Morgan Stanley Smith Barney and a filing date of 06/02/2026.

Insights

Equity Compensation Specialist

Form 144 shows an RSU-based sale notice of 4,059 shares tied to vesting.

The filing describes restricted stock units vesting under a registered plan with the securities listed as to be sold; the vesting date is 06/01/2026 and the filing date is 06/02/2026.

Cash‑flow treatment and whether the issuer or a selling holder will receive proceeds are not specified in the excerpt; subsequent transaction details will appear in trading records or supplemental filings.

Key Figures

Shares to be sold: 4,059 shares RSU vesting date: 06/01/2026 Form filing date: 06/02/2026

3 metrics

Shares to be sold 4,059 shares Securities to be sold tied to RSU vesting on <date>06/01/2026</date>

RSU vesting date 06/01/2026 Date RSUs vested under registered plan

Form filing date 06/02/2026 Form 144 filing date shown in excerpt

Key Terms

Restricted Stock Units, Form 144, 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.

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.

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.

FAQ

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

What does JANX's Form 144 disclose?

The Form 144 discloses a proposed sale of 4,059 shares of Common Stock tied to RSUs vesting under a registered plan on 06/01/2026. It lists Morgan Stanley Smith Barney as the broker and shows the filing date 06/02/2026.

Are the shares being sold from employee RSUs for JANX?

Yes. The filing states the securities are Restricted Stock Units vesting under registered plan, described as compensation for services rendered to the issuer, vesting on 06/01/2026.

Who is named as the broker in the JANX Form 144?

The filing lists Morgan Stanley Smith Barney LLC with an address at 1 New York Plaza, 8th Floor, New York, NY, as the broker associated with the notice of sale on 06/02/2026.

Does the Form 144 state how much cash JANX will receive?

The excerpt identifies the transaction as related to RSU vesting and lists a proposed sale, but it does not state whether the issuer will receive sale proceeds or the amount of proceeds in the provided text.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 06/02/2026 - 06:03 PM 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	0002069239
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	JANUX THERAPEUTICS, INC.
SEC File Number	001-40475
Address of Issuer	10955 VISTA SORRENTO PARKWAY SUITE 200 SAN DIEGO CALIFORNIA 92130
Phone	858-751-4493
Name of Person for Whose Account the Securities are To Be Sold	Janeen Noel Doyle
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	Morgan Stanley Smith Barney LLC 1 New York Plaza 8th Floor New York NY 10004	4059	56943.71	60984354	06/02/2026	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	06/01/2026	Restricted Stock Units vesting under registered plan	Issuer			4059	06/01/2026	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	This is a sell-to-cover transaction for taxes owed related to recent vesting of stock unit awards granted by the Issuer.
Date of Notice	06/02/2026
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/ Janeen Doyle
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)