Form 144: 11,000-share sale notice tied to option exercise (NBIX)

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC submitted a Form 144 notice reporting the proposed sale of 11,000 shares of Common Stock tied to an Exercise of Stock Options dated 06/01/2026. The filing shows associated dollar amounts of $1,741,300.00 and $1,710,865.20, and references 10b5-1 sales activity on 05/27/2026.

Insights

Compliance Counsel

Routine Form 144 notice for option exercise and sale

The filing lists an Exercise of Stock Options and a proposed sale of 11,000 shares with dates 06/01/2026 and 05/27/2026. This is a regulatory notice of a planned disposition rather than a company operational disclosure.

Timing and exact execution mechanics are governed by the cited 10b5-1 plan language and the filing's cash exercise method; cash-flow treatment and purchaser details are not provided in the excerpt.

Key Figures

Shares to be sold: 11,000 shares Dollar amount 1: $1,741,300.00 Dollar amount 2: $1,710,865.20 +1 more

4 metrics

Shares to be sold 11,000 shares Exercise of Stock Options dated <date>06/01/2026</date>

Dollar amount 1 $1,741,300.00 Amount listed in filing excerpt

Dollar amount 2 $1,710,865.20 Amount associated with 10b5-1 sales on <date>05/27/2026</date>

Filing date / transaction date 06/01/2026 Exercise and proposed sale date

Key Terms

Form 144, 10b5-1, Exercise of Stock Options

3 terms

Form 144 regulatory

"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.

10b5-1 regulatory

"10b5-1 Sales for JUDE ONYIA"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Exercise of Stock Options financial

"Securities To Be Sold | Exercise of Stock Options"

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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	11000	1741300.00	100549983	06/01/2026	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	Exercise of Stock Options	Issuer			11000	06/01/2026	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for JUDE ONYIA 6027 Edgewood Bend Court San Diego CA 92130	Common	05/27/2026	11000	1710865.20

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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 Form 144 for NBIX report?

The Form 144 reports a proposed sale of 11,000 shares relating to an Exercise of Stock Options with transaction date 06/01/2026. It lists associated dollar figures and references prior 10b5-1 sales on 05/27/2026.

Who is listed as the filer and reporting person on the Form 144?

Morgan Stanley Smith Barney LLC is shown as the filer. The filing also names JUDE ONYIA and an address, linking the sale notice to that reporting relationship in the excerpt.

How many shares and what dollar amounts are shown in the filing?

The filing shows 11,000 shares and two dollar amounts: $1,741,300.00 and $1,710,865.20, each appearing in the provided excerpt alongside the transaction dates.

What transaction method is described in the Form 144?

The excerpt notes the disposition arises from an Exercise of Stock Options with the method indicated as Cash. It also references 10b5-1 sales activity in late May 2026.

Does the Form 144 indicate who received the sale proceeds?

The excerpt does not specify the recipient of sale proceeds. It lists dollar figures and the filer but does not state explicit cash‑flow recipients or purchasers in the provided text.