Fastly director sells 14,976 shares in Form 4

Fastly, Inc. director Richard Devon Daniels reported an open-market sale of Class A common stock.

Rhea-AI Filing Summary

Fastly, Inc. director Richard Devon Daniels reported an open-market sale of Class A common stock. On March 6, 2026, he sold 14,976 shares at a weighted average price of $20.89 per share in multiple trades between $20.84 and $20.92.

After this transaction, Daniels directly holds 52,676 shares of Fastly Class A common stock. The filing notes that detailed trade-by-trade pricing within the reported range is available upon request from the company, its shareholders, or the SEC staff.

Insider Trade Summary

Net Seller: 14,976 shares

Net Sell 1 txn

Insider Daniels Richard Devon

Role Director

Sold 14,976 shs ($313K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	14,976	$20.89	$313K

Holdings After Transaction: Class A Common Stock — 52,676 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.84 to $20.92, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

FAQ

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What insider transaction did Fastly (FSLY) report in this Form 4?

Fastly (FSLY) reported that director Richard Devon Daniels sold 14,976 shares of Class A common stock. The sale was an open-market transaction at a weighted average price of $20.89 per share, executed across multiple trades within a narrow price range.

At what price did the Fastly (FSLY) director sell his shares?

The Fastly (FSLY) director sold shares at a weighted average price of $20.89 per share. According to the disclosure, individual trades occurred in a range from $20.84 to $20.92 per share, reflecting small price variations across the executed orders.

How many Fastly (FSLY) shares does the director hold after this sale?

Following the reported sale, the Fastly (FSLY) director directly holds 52,676 shares of Class A common stock. This post-transaction holding reflects his remaining ownership stake as shown in the Form 4, after disposing of 14,976 shares in the open market.

Was the Fastly (FSLY) insider transaction an open-market sale?

Yes, the Form 4 states the Fastly (FSLY) transaction was an open-market sale of Class A common stock. The transaction code was “S”, described as a sale in open market or private transaction, with pricing disclosed as a weighted average over multiple trades.

Does the Fastly (FSLY) Form 4 provide detailed trade prices for the insider sale?

The Form 4 provides a weighted average price and a range of $20.84–$20.92 per share. It also states the reporting person will provide full information on the number of shares sold at each price within that range to the company, shareholders, or SEC staff upon request.

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Accepted by SEC EDGAR 03/10/2026 - 04:52 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Daniels Richard Devon

(Last) (First) (Middle)

C/O FASTLY, INC.

475 BRANNAN STREET, SUITE 300

(Street)

SAN FRANCISCO CA 94107

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Fastly, Inc. [ FSLY ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
03/06/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	03/06/2026		S		14,976	D	$20.89(1)	52,676	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.84 to $20.92, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

Remarks:

	/s/ Tara Seracka, Attorney-in-Fact	03/10/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.