Insider 10b5-1 sales report: FTNT insider sells shares

Margrit Christiane Ohlgart reported proposed sales of Common Stock under a Rule 10b5-1 plan.

Rhea-AI Filing Summary

Margrit Christiane Ohlgart reported proposed sales of Common Stock under a Rule 10b5-1 plan. The filing lists three transactions dated 05/05/2026, 05/07/2026, and 05/11/2026 with quantities of 596, 756, and 238 shares respectively. The transactions are reported through Morgan Stanley Smith Barney LLC.

Insights

Insider Transactions Compliance Analyst

Notice of planned or completed insider sales under a Rule 10b5-1 arrangement.

The filing lists three reported sales by Margrit Christiane Ohlgart under a 10b5-1 plan, with transaction dates 05/05/2026, 05/07/2026, and 05/11/2026. Broker/dealer is Morgan Stanley Smith Barney LLC.

These entries are routine regulatory notices that document timing, broker, and share quantities. Subsequent filings may show final settlement details or any related withholding; cash-flow treatment is not specified in the provided excerpt.

Key Figures

Form type: Form 144 Sale on 05/05/2026: 596 shares Sale on 05/07/2026: 756 shares +3 more

6 metrics

Form type Form 144 notice of proposed sale

Sale on 05/05/2026 596 shares <date>05/05/2026</date>

Sale on 05/07/2026 756 shares <date>05/07/2026</date>

Sale on 05/11/2026 238 shares <date>05/11/2026</date>

Reported dollar amounts $27,370.00; $83,160.00; $53,461.20 values shown alongside each dated entry

Broker-dealer Morgan Stanley Smith Barney LLC listed as executing broker

Key Terms

10b5-1, Form 144, RSU/PSU

3 terms

10b5-1 regulatory

"10b5-1 Sales for MARGRIT CHRISTIANE OHLGART"

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.

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

RSU/PSU financial

"Common | 05/01/2025 | RSU/PSU | Issuer"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing for FTNT show?

The filing shows proposed sales by Margrit Christiane Ohlgart under a Rule 10b5-1 plan. It lists sales on 05/05/2026, 05/07/2026, and 05/11/2026 with specified share quantities.

How many FTNT shares were reported sold in the Form 144 entries?

The excerpt lists three quantities: 596 shares on 05/05/2026, 756 shares on 05/07/2026, and 238 shares on 05/11/2026. These are the reported quantities in the notice.

Were the sales reported as part of a 10b5-1 plan in the FTNT Form 144?

Yes. Each sale in the excerpt is labeled as a 10b5-1 sale for Margrit Christiane Ohlgart. The filing therefore identifies the transactions as occurring under a trading plan structure.

Which broker handled the reported FTNT sales?

The broker/dealer listed in the excerpt is Morgan Stanley Smith Barney LLC, with an address shown as 1 New York Plaza, 8th Floor, New York, NY. That firm is the executing broker in the notice.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/14/2026 - 04:28 PM Learn about SEC filing dates

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	0002016813
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	FORTINET, INC.
SEC File Number	001-34511
Address of Issuer	909 Kifer Road Sunnyvale CALIFORNIA 94086
Phone	4082357700
Name of Person for Whose Account the Securities are To Be Sold	Margrit Christiane Ohlgart
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	Officer

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	756	88973.64	732648391	05/14/2026	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	05/01/2025	RSU/PSU	Issuer			756	05/01/2025	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 MARGRIT CHRISTIANE OHLGART 909 Kifer Road Sunnyvale CA 94086	Common	05/11/2026	238	27370.00
10b5-1 Sales for MARGRIT CHRISTIANE OHLGART 909 Kifer Road Sunnyvale CA 94086	Common	05/07/2026	756	83160.00
10b5-1 Sales for MARGRIT CHRISTIANE OHLGART 909 Kifer Road Sunnyvale CA 94086	Common	05/05/2026	596	53461.20

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock units and performance stock units during the period of 05/01/2025 through 02/01/2026
Date of Notice	05/14/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/07/2025
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	/s/ Margrit Christiane Ohlgart
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)