Fastly (FSLY) holder Charles L. Compton III plans 11,344-share sale

Rhea-AI Filing Summary

Fastly, Inc. (FSLY) is the issuer for a planned sale of Class A common stock reported by Charles L. Compton III. The notice lists a proposed sale of 11,344 shares of common stock through E*TRADE Securities LLC, with Nasdaq as the trading market, on 07/16/2026. It also details multiple prior sales of Class A common stock by the same seller during the past three months, each with specific share counts and transaction amounts.

Key Figures

Proposed shares to be sold: 11,344 shares Shares outstanding: 159,073,910 shares Sale on 04/16/2026: 11,042 shares +5 more

8 metrics

Proposed shares to be sold 11,344 shares Class A common stock listed in the securities-to-be-sold section for 07/16/2026

Shares outstanding 159,073,910 shares Common shares figure included in the issuer and securities information section

Sale on 04/16/2026 11,042 shares Class A common stock sold on 04/16/2026 with amount 276,050

Additional sale on 04/16/2026 11,432 shares Class A common stock sold on 04/16/2026 with amount 270,824.08

Sale on 04/17/2026 6,659 shares Class A common stock sold on 04/17/2026 with amount 163,278.68

Sale on 05/18/2026 34,334 shares Class A common stock sold on 05/18/2026 with amount 578,527.9

Sale on 05/19/2026 11,275 shares Class A common stock sold on 05/19/2026 with amount 185,812

Sale on 05/29/2026 15,028 shares Class A common stock sold on 05/29/2026 with amount 254,874.88

Key Terms

restricted, Class A Common Stock, Nasdaq

3 terms

restricted financial

"COMMON | 07/15/2026 | RESTRICTED | FASTLY, INC."

Class A Common Stock financial

"Class A Common Stock | 04/16/2026 | 11042 | 276050"

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

"159073910 | 07/16/2026 | 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.

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Available on EDGAR 07/10/2026 - 05:38 PM Accepted by SEC EDGAR 07/10/2026 - 05:38 PM Learn about SEC filing dates

FAQ

What stock sale does Fastly (FSLY) Form 144 report?

The filing reports a proposed sale of 11,344 shares of Fastly Class A common stock, to be sold through E*TRADE Securities LLC on 07/16/2026 on the Nasdaq market.

Who is selling Fastly (FSLY) shares in this Form 144?

The seller is Charles L. Compton III, listing multiple transactions in Fastly Class A common stock, including a planned sale of 11,344 shares and several prior sales in April–June 2026.

What prior Fastly (FSLY) stock sales are disclosed in the Form 144?

The notice lists several prior sales of Fastly Class A common stock, including 34,334 shares on 05/18/2026 and 11,275 shares on 05/19/2026, among other smaller transactions in April and June 2026.

On which market are the Fastly (FSLY) shares expected to be sold?

The shares are listed for sale on the Nasdaq market. The Form 144 indicates Fastly, Inc.’s Class A common stock will be sold through E*TRADE Securities LLC on that exchange.

How many Fastly (FSLY) shares are shown as outstanding in the notice?

The notice includes a figure of 159,073,910 Fastly common shares, presented alongside the proposed 11,344-share sale, as part of the issuer and securities information section.

What is the nature of the Fastly (FSLY) shares to be sold?

The securities are identified as Class A Common Stock, with the proposed transaction involving shares described as restricted in the securities-to-be-sold section of the Form 144 notice.

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

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	E*TRADE SECURITIES LLC. 4005 Windward Plaza Dr. Alpharetta GA 30005	11344	210885	159073910	07/16/2026	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	07/15/2026	RESTRICTED	FASTLY, INC.			11344	07/15/2026	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
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	04/16/2026	11042	276050
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	04/16/2026	11432	270824.08
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	04/17/2026	6659	163278.68
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	04/17/2026	400	10160
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	05/18/2026	34334	578527.9
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	05/19/2026	11275	185812
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	05/29/2026	15028	254874.88
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	06/03/2026	3482	70231.94
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	06/03/2026	5746	121527.9
Charles L. Compton III 475 Brannan Street, Suite 300 San Franicsco CA 94107	Class A Common Stock	06/03/2026	85	1857.25

144: Remarks and Signature

Remarks

Date of Notice

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)