Edward Werner to sell 1,500 shares (NASDAQ: FFIV)

Rhea-AI Filing Summary

Edward Werner submitted a Form 144 notice listing 1,500 shares of Common Stock (classified as RSU/PSU dated 11/01/2023) to be sold. The filing also itemizes prior 10b5-1 sales of 599, 1,000, and 969 shares on 05/04/2026, 03/25/2026, and 03/04/2026 with proceeds shown.

Insights

Securities lawyer

Routine Form 144 notice reporting a proposed affiliate resale and prior 10b5-1 transactions.

The filing lists a proposed sale of 1,500 shares tied to RSU/PSU awards dated 11/01/2023. It also records three prior 10b5-1 sales with exact share counts and gross proceeds.

Regulatoryly, a Form 144 is a notice of an intended sale by an affiliate; timing, method, and buyer counterparties are not detailed in the excerpt. Subsequent transaction reports or broker statements would disclose completion and settlement specifics.

Key Figures

Shares offered per Form 144: 1,500 shares 10b5-1 sale on 05/04/2026: 599 shares 10b5-1 sale on 03/25/2026: 1,000 shares +1 more

4 metrics

Shares offered per Form 144 1,500 shares Securities To Be Sold (RSU/PSU dated 11/01/2023)

10b5-1 sale on 05/04/2026 599 shares Proceeds listed as $193,075.67 on 05/04/2026

10b5-1 sale on 03/25/2026 1,000 shares Proceeds listed as $300,000.00 on 03/25/2026

10b5-1 sale on 03/04/2026 969 shares Proceeds listed as $273,453.09 on 03/04/2026

Key Terms

Form 144, 10b5-1, RSU/PSU

3 terms

Form 144 regulatory

"Form 144 notice listing securities to be sold"

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 EDWARD WERNER 801 5th Avenue"

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.

RSU/PSU financial

"Common | 11/01/2023 | RSU/PSU | Issuer"

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	1500	517530.00	56419247	05/08/2026	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	RSU/PSU	Issuer			1500	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 WERNER 801 5th Avenue Seattle WA 98104	Common	05/04/2026	599	193075.67
10b5-1 Sales for EDWARD WERNER 801 5th Avenue Seattle WA 98104	Common	03/25/2026	1000	300000.00
10b5-1 Sales for EDWARD 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 the Form 144 filed for FFIV disclose?

It discloses a proposed resale of 1,500 shares by an affiliate and lists three prior 10b5-1 sales. The notice ties the shares to RSU/PSU awards dated 11/01/2023 and records sale dates and proceeds for earlier transactions.

Who is the reporting person in the FFIV Form 144?

The filing identifies Edward Werner as the reporting person associated with the Form 144. The record shows his address and that prior sales were executed under 10b5-1 plans on specific dates with listed quantities and proceeds.

How many shares and proceeds are shown for the recent 10b5-1 sales?

The excerpt shows three prior 10b5-1 sales: 599 shares for $193,075.67, 1,000 shares for $300,000.00, and 969 shares for $273,453.09. Each sale is tied to a specific trade date in the filing.

Are the shares in the Form 144 from stock awards or open-market holdings?

The filing classifies the shares being offered as RSU/PSU issued on 11/01/2023. That label indicates the shares originate from restricted stock or performance units rather than an unspecified open-market holding.