Common stock holder (Nasdaq: IONS) files to sell 3,977 shares

Rhea-AI Filing Summary

A shareholder has filed a notice of proposed sale of 3,977 shares of common stock through broker Stifel Nicolaus & Company on or about 01/22/2026, with the shares listed on Nasdaq. These shares were acquired on 01/13/2026 as restricted stock units from the issuer, with equity compensation recorded on 01/07/2026. The filing also notes that the same shareholder sold 44,199 shares of common stock on 01/07/2026 for gross proceeds of $3,756,915.00 and 16,777 shares on 11/25/2025 for gross proceeds of $1,342,160.00. The shareholder represents that they are not aware of any undisclosed material adverse information about the issuer’s operations.

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 Stock	Stifel Nicolaus & Company Inc 501 N Broadway St. Louis MO 63102	3977	323490.00	161974393	01/22/2026	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	01/13/2026	Restricted Stock Units	Issuer			3977	01/07/2026	Equity Compensation

* 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
Shannon Devers 1367 Gazelle Ct Carlsbad CA 92010	Common Stock	01/07/2026	44199	3756915.00
Shannon Devers 1367 Gazelle Ct Carlsbad CA 92010	Common Stock	11/25/2025	16777	1342160.00

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

How many IONS shares are covered by this Form 144 notice?

The notice covers the proposed sale of 3,977 shares of common stock through broker Stifel Nicolaus & Company.

What type of IONS securities are being sold under this Form 144?

The filing relates to common stock, listed on the Nasdaq exchange.

When were the IONS shares being sold under Form 144 acquired?

The 3,977 shares were acquired on 01/13/2026 as restricted stock units from the issuer, tied to equity compensation dated 01/07/2026.

What is the approximate planned sale date for the IONS shares in this Form 144?

The approximate sale date for the 3,977 shares of common stock is listed as 01/22/2026.

What prior IONS share sales by this holder are disclosed in the Form 144?

The filing shows sales of 44,199 shares on 01/07/2026 for gross proceeds of $3,756,915.00 and 16,777 shares on 11/25/2025 for gross proceeds of $1,342,160.00.

Does the Form 144 state whether the IONS shares were acquired as compensation?

Yes. The 3,977 shares to be sold were acquired as restricted stock units from the issuer, with the nature of payment shown as equity compensation.