Fastly insider plans sale of 104,945 restricted shares

Fastly, Inc. (FSLY) reporting person Richard Wong has filed a notice relating to a planned sale of up to 104,945 restricted shares of Class A common stock, with a proposed sale date of 08/15/2026.

Rhea-AI Filing Summary

Fastly, Inc. (FSLY) reporting person Richard Wong has filed a notice relating to a planned sale of up to 104,945 restricted shares of Class A common stock, with a proposed sale date of 08/15/2026. The filing also lists recent sales of Fastly Class A common stock during the past three months.

Those prior sales include 3,592 shares for $60,525.20 on 05/18/2026, 6,315 shares for $103,250.25 on 05/19/2026, and 2,500 shares for $41,200 on 05/21/2026.

Key Figures

Planned shares to be sold: 104,945 shares Recent sale 1: 3,592 shares for $60,525.20 Recent sale 2: 6,315 shares for $103,250.25 +1 more

4 metrics

Planned shares to be sold 104,945 shares Restricted Fastly Class A common stock with proposed sale date 08/15/2026

Recent sale 1 3,592 shares for $60,525.20 Fastly Class A common stock sold on 05/18/2026

Recent sale 2 6,315 shares for $103,250.25 Fastly Class A common stock sold on 05/19/2026

Recent sale 3 2,500 shares for $41,200 Fastly Class A common stock sold on 05/21/2026

Key Terms

restricted, Class A Common Stock, Nasdaq

3 terms

restricted financial

"COMMON | 08/15/2026 | RESTRICTED | FASTLY, INC."

Class A Common Stock financial

"Class A Common Stock | 05/18/2026 | 3592 | 60525.2"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

Nasdaq financial

"159274787 | 08/18/2026 | Nasdaq"

The Nasdaq is a stock exchange where many companies' shares are bought and sold, functioning much like a marketplace for investments. It matters to investors because it provides a platform to buy and sell ownership stakes in companies, helping them track the value of those companies and make informed decisions. As one of the largest and most technology-focused markets, it also reflects trends and developments in the business world.

FAQ

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

What does Fastly (FSLY) disclose in this notice about planned share sales?

Fastly discloses that Richard Wong plans to sell up to 104,945 restricted shares of the company’s Class A common stock, with a proposed sale date of 08/15/2026, through E*TRADE Securities LLC on Nasdaq.

How many Fastly (FSLY) shares are planned for sale by Richard Wong?

The notice identifies up to 104,945 restricted shares of Fastly Class A common stock to be sold. These shares are associated with a proposed sale date of 08/15/2026, according to the securities-to-be-sold section.

When are the proposed sales of Fastly (FSLY) shares expected to begin?

The proposed sales are expected to begin on 08/15/2026. The filing indicates this date for the sale of up to 104,945 restricted shares of Fastly’s Class A common stock through E*TRADE Securities LLC on Nasdaq.

What past sales of Fastly (FSLY) stock by Richard Wong are disclosed?

The filing lists three past sales: 3,592 shares for $60,525.20 on 05/18/2026, 6,315 shares for $103,250.25 on 05/19/2026, and 2,500 shares for $41,200 on 05/21/2026, all Class A common stock.

Through which broker and market are the Fastly (FSLY) shares to be sold?

The notice shows E*TRADE Securities LLC at 4005 Windward Plaza Dr., Alpharetta, GA, as the broker. The Class A common stock sales are listed for trading on Nasdaq as the market venue.

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

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Accepted by SEC EDGAR 08/14/2026 - 04:11 PM EDT 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	0002082904
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	Fastly, Inc.
SEC File Number
Address of Issuer	475 Brannan Street Suite 300 San Francisco CALIFORNIA 94107
Phone	8444327859
Name of Person for Whose Account the Securities are To Be Sold	RICHARD WONG
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	E*TRADE SECURITIES LLC. 4005 Windward Plaza Dr. Alpharetta GA 30005	104945	2912224	159274787	08/18/2026	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	08/15/2026	RESTRICTED	FASTLY, INC.			104945	08/15/2026	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
RICHARD WONG 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	05/18/2026	3592	60525.2
RICHARD WONG 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	05/19/2026	6315	103250.25
RICHARD WONG 475 Brannan Street, Suite 300 San Francisco CA 94107	Class A Common Stock	05/21/2026	2500	41200

144: Remarks and Signature

Remarks
Date of Notice	08/14/2026
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/ Tara Seracka, Attorney-in-Fact for Richard Wong
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)