Affiliate files Form 144 reporting 10b5-1 sales

Margrit Christiane Ohlgart submitted a Form 144 notice reporting proposed sales of Common Stock under 10b5-1 arrangements.

Rhea-AI Filing Summary

Margrit Christiane Ohlgart submitted a Form 144 notice reporting proposed sales of Common Stock under 10b5-1 arrangements. The filing lists transactions on 05/05/2026, 05/07/2026, 05/11/2026, and 05/14/2026 with per-trade share and dollar amounts shown in the excerpt.

Insights

Equity Compliance Analyst

Rule-based affiliate sales disclosed via 10b5-1 plans.

The excerpt lists multiple 10b5-1 Sales attributed to Margrit Christiane Ohlgart on 05/05/2026, 05/07/2026, 05/11/2026, and 05/14/2026. Each row pairs a share count with a corresponding dollar amount, consistent with executed plan trades.

These entries are routine filings that report planned dispositions by an affiliate; cash‑flow recipients and any registration mechanics are not detailed in the excerpt. Subsequent public filings or broker confirmations would show settlement and proceeds treatment.

Key Figures

Form type: Form 144 notice Trade on 05/14/2026: 756 shares Proceeds on 05/14/2026: $90,720.00 +7 more

10 metrics

Form type Form 144 notice Notice of proposed sale by affiliate

Trade on 05/14/2026 756 shares <date>05/14/2026</date> reported as 10b5-1 sale

Proceeds on 05/14/2026 <money>$90,720.00</money> Dollar amount paired with 756-share trade on <date>05/14/2026</date>

Trade on 05/11/2026 238 shares <date>05/11/2026</date> reported as 10b5-1 sale

Proceeds on 05/11/2026 <money>$27,370.00</money> Dollar amount paired with 238-share trade on <date>05/11/2026</date>

Trade on 05/07/2026 756 shares <date>05/07/2026</date> reported as 10b5-1 sale

Proceeds on 05/07/2026 <money>$83,160.00</money> Dollar amount paired with 756-share trade on <date>05/07/2026</date>

Trade on 05/05/2026 596 shares <date>05/05/2026</date> reported as 10b5-1 sale

Proceeds on 05/05/2026 <money>$53,461.20</money> Dollar amount paired with 596-share trade on <date>05/05/2026</date>

RSU/PSU entry 238 shares Listed as RSU/PSU with date <date>05/01/2026</date>

Key Terms

10b5-1, RSU/PSU, Form 144

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.

RSU/PSU compensation

"05/01/2026 | RSU/PSU | Issuer"

Form 144 regulatory

"144: 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.

FAQ

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

What does the FTNT Form 144 show?

The filing shows proposed affiliate sales under 10b5-1 plans by Margrit Christiane Ohlgart on 05/05/2026, 05/07/2026, 05/11/2026, and 05/14/2026. Each line lists share counts and dollar amounts for those transactions.

Who is the selling party in the FTNT filing?

The excerpt identifies Margrit Christiane Ohlgart as the reported selling party, with transactions labeled "10b5-1 Sales" and an address in Sunnyvale, CA, shown alongside each trade date.

What specific trades are listed in the excerpt?

Examples shown include 756 shares for $90,720.00 on 05/14/2026 and 238 shares for $27,370.00 on 05/11/2026, plus two additional dated trades with share and dollar amounts in the excerpt.

Are the securities described as award types or issuer-originated?

The excerpt lists the security type as Common and references RSU/PSU with an entry showing 238 shares tied to 05/01/2026, indicating award‑type securities in the disclosure.

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

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Accepted by SEC EDGAR 05/20/2026 - 04:42 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	238	30378.32	732648391	05/20/2026	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	05/01/2026	RSU/PSU	Issuer			238	05/01/2026	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

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	05/14/2026	756	90720.00
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
Date of Notice	05/20/2026
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)