1,623-share Form 144 filing for Supernus (NASDAQ: SUPN)

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC filed a Form 144 reporting proposed sales of 1,623 shares of Common stock related to restricted stock vesting under a registered plan. The filing lists vesting dates of 01/12/2023, 02/22/2023, and 02/22/2024 with share counts 747, 461, and 415, respectively.

Insights

Securities Compliance Counsel

Routine Rule 144 notice for broker-handled resale of vested restricted stock.

The filing documents proposed resale activity tied to restricted stock vesting under a registered plan, listing specific vesting dates and share counts totaling 1,623 shares. The broker-dealer named is Morgan Stanley Smith Barney LLC.

As a compliance matter, this is a procedural disclosure under Rule 144; cash-flow treatment and purchaser details are not provided in the excerpt. Subsequent transaction details would appear in trade reports or amended filings if sales occur.

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	1623	87073.95	57581712	03/09/2026	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	02/22/2023	Restricted stock vesting under a registered plan	Issuer			461	02/22/2023	Not Applicable
Common	02/22/2024	Restricted stock vesting under a registered plan	Issuer			415	02/22/2024	Not Applicable
Common	01/12/2023	Restricted stock vesting under a registered plan	Issuer			747	01/12/2023	Not Applicable

* 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)

FAQ

What does the SUPN Form 144 report?

It reports proposed resale of 1,623 shares of Common stock. The notice lists three restricted stock vesting events with specific share counts and vesting dates tied to a registered plan.

Who is the filer on the SUPN Form 144?

The filer is Morgan Stanley Smith Barney LLC. The filing shows the broker-dealer as the reporting intermediary for proposed sales tied to vested restricted stock.

Which vesting dates and share amounts are listed in the filing?

The filing lists vesting dates 01/12/2023 (747 shares), 02/22/2023 (461 shares), and 02/22/2024 (415 shares). Those counts appear in the securities-to-be-sold section.

Does the Form 144 state who will receive proceeds?

The excerpt does not specify who receives proceeds. It links the listed shares to restricted stock vesting under a registered plan and names the broker-dealer handling the resale notice.

Is this Form 144 a material event for SUPN?

This is a routine resale notice under Rule 144 and is typically procedural. The filing documents proposed sales tied to vesting; it does not by itself indicate material corporate developments.