FFIV insider files to sell 1,000 Restricted Stock Units (NASDAQ: FFIV)

Rhea-AI Filing Summary

Edward C. Werner filed a Form 144 proposing the sale of 1,000 Restricted Stock Units of common stock. The filing lists Morgan Stanley Smith Barney LLC as the broker and the securities class as Common for NASDAQ trading under FFIV.

Separately, the filing discloses a recent 10b5-1 sale of 969 shares on 03/04/2026 for $273,453.09.

Insights

Corporate Governance Analyst

Routine affiliate resale notice with recent 10b5-1 activity.

The filing registers 1,000 Restricted Stock Units for potential sale by Edward C. Werner and names Morgan Stanley Smith Barney LLC as the broker. This is a standard Form 144 disclosure for an affiliate planning an equity disposition.

Earlier activity shows a 10b5-1 sale of 969 shares on 03/04/2026 raising $273,453.09. Subsequent filings or broker reports will show if and when the remaining RSUs are sold.

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	1000	289040.00	56519273	03/25/2026	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	11/01/2023	Restricted Stock Units	Issuer			1000	11/01/2023	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for EDWARD C WERNER 801 5th Avenue Seattle WA 98104	Common	03/04/2026	969	273453.09

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 Edward C. Werner's Form 144 for FFIV report?

It reports a proposed sale of 1,000 Restricted Stock Units of common stock. The filing names Morgan Stanley Smith Barney LLC as broker and lists the securities class as Common.

Has Edward C. Werner recently sold any FFIV shares?

Yes. The filing discloses a 10b5-1 sale of 969 shares on 03/04/2026, which realized $273,453.09, as reported in the Form 144 excerpt.

What broker is handling the proposed sale in the Form 144?

The broker listed is Morgan Stanley Smith Barney LLC, located at 1 New York Plaza, 8th Floor, New York, NY, as shown in the filing excerpt.

What security type is being offered in the Form 144 for FFIV?

The filing specifies Restricted Stock Units granted on 11/01/2023 and identifies the class as Common for NASDAQ trading under symbol FFIV.

Does the Form 144 state how proceeds will be used?

The excerpt does not state any use-of-proceeds information. The filing lists the shares and broker details but does not specify proceeds allocation or recipient designations.