[144] F5, INC. SEC Filing

Rhea-AI Filing Summary

F5, Inc. (FFIV) filed a notice of proposed resale of common stock under Rule 144. A holder plans to sell 377 shares of common stock through Morgan Stanley Smith Barney LLC on NASDAQ, with an aggregate market value of $105,084.98 and 56,519,273 shares outstanding.

The 377 common shares were acquired on 02/01/2026 as restricted stock units from the issuer, with payment also dated 02/01/2026 and described as non‑cash (N/A). This filing is a standard disclosure of an intended secondary market sale by an existing holder.

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	377	105084.98	56519273	02/10/2026	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	02/01/2026	Restricted Stock Units	Issuer			377	02/01/2026	N/A

* 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

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 FFIV Form 144 filing disclose about planned share sales?

The Form 144 for FFIV discloses a planned resale of 377 common shares on NASDAQ. The proposed transaction has an aggregate market value of $105,084.98, reflecting a routine secondary sale by an existing security holder under Rule 144.

How many FFIV shares are proposed to be sold and on which exchange?

The filing states that 377 FFIV common shares are proposed to be sold. The sale is planned through Morgan Stanley Smith Barney LLC on the NASDAQ exchange, indicating a standard broker-facilitated secondary market transaction.

What is the aggregate market value of the FFIV shares in this Form 144?

The Form 144 indicates an aggregate market value of $105,084.98 for the 377 FFIV common shares to be sold. This value helps investors understand the approximate dollar size of the proposed secondary sale under Rule 144.

How and when were the FFIV shares in this Form 144 originally acquired?

The 377 FFIV common shares were acquired on 02/01/2026 as restricted stock units from the issuer. The date of payment is also listed as 02/01/2026, with the nature of payment described as N/A, indicating a non-cash equity award.

How many FFIV shares are outstanding according to this Form 144 filing?

The filing reports 56,519,273 FFIV common shares outstanding. This figure provides context for the relative size of the planned 377-share sale, showing that the proposed transaction is very small compared with total shares outstanding.

Who is the broker handling the planned FFIV Rule 144 sale?

The Form 144 lists Morgan Stanley Smith Barney LLC Executive Financial Services as the broker. The broker’s address is given as 1 New York Plaza, 8th Floor, New York, NY 10004, indicating a large institutional brokerage handling the intended sale.