Fastly updates accounting chief's 332,784-share stake

Amended Form 3 for Fastly’s principal accounting officer adds previously omitted RSUs and clarifies their vesting schedule.

This filing corrects an earlier one, and you can read the original Form 3 if you want to see what changed.

Rhea-AI Filing Summary

Fastly, Inc. (FSLY) filed an amended Form 3 to correct the initial statement of beneficial ownership for Principal Accounting Officer Jeffrey Ford, showing direct ownership of 332,784 shares of Class A common stock. This includes 331,695 restricted stock units (RSUs) that were omitted from the original Form 3 due to an administrative error.

The RSUs are fully subject to vesting: 25% vested on September 15, 2026, and the remaining RSUs vest in equal quarterly installments of 6.25% of the original grant in December, March, June, and September, contingent on Mr. Ford’s continued service with Fastly on each vesting date.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Ford Jeffrey

Role Principal Accounting Officer

Type	Security	Shares	Price	Value
holding	Class A Common Stock F1	--	--	--

Holdings After Transaction: Class A Common Stock — 332,784 shares (Direct)

Footnotes (1)

1. F1. Includes 331,695 shares represented by restricted stock units (RSUs) that due to an administrative error were omitted from the reporting person's original Form 3, filed on June 9, 2026. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs are initially subject to vesting. One-fourth (25%) of the total RSUs vested on September 15, 2026 and the remainder will vest in quarterly installments (December, March, June, and September) of one-sixteenth thereafter (6.25% of the total RSUs will vest per quarter), in each case subject to the Reporting Person's continued service with the Issuer through each applicable vesting date.

Key Figures

Total shares beneficially owned: 332,784 shares RSUs included in holdings: 331,695 shares Initial vesting portion: 25% +2 more

5 metrics

Total shares beneficially owned 332,784 shares Class A Common Stock held directly by Jeffrey Ford after this amendment

RSUs included in holdings 331,695 shares Shares represented by RSUs omitted from the original Form 3 and now included

Initial vesting portion 25% Portion of RSUs that vested on September 15, 2026

Quarterly vesting rate 6.25% Portion of total RSUs vesting each quarter after the initial vesting

Initial vesting date September 15, 2026 Date on which one-fourth of the RSUs vested

Key Terms

restricted stock units, contingent right, vesting, continued service

4 terms

restricted stock units financial

"Includes 331,695 shares represented by restricted stock units (RSUs)"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

contingent right financial

"Each RSU represents a contingent right to receive one share"

vesting financial

"100% of the RSUs are initially subject to vesting"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

continued service financial

"subject to the Reporting Person's continued service with the Issuer"

FAQ

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

What does Fastly (FSLY) disclose in this amended Form 3 for Jeffrey Ford?

The amendment shows that Jeffrey Ford beneficially owns 332,784 shares of Fastly Class A common stock, including previously omitted 331,695 RSUs, and it details the vesting schedule for those RSUs.

How many Fastly (FSLY) shares does Jeffrey Ford now report owning?

Jeffrey Ford reports direct beneficial ownership of 332,784 shares of Fastly Class A common stock, as updated in this amended Form 3.

How many Fastly (FSLY) RSUs were omitted and are now included in the amendment?

The amendment states that 331,695 shares represented by restricted stock units (RSUs) were omitted from the original Form 3 and are now included in Jeffrey Ford’s reported holdings.

What is the vesting schedule for Jeffrey Ford’s Fastly (FSLY) RSUs?

According to the filing, 25% of the RSUs vested on September 15, 2026, and the remaining RSUs vest in quarterly installments of 6.25% of the total grant each December, March, June, and September, subject to continued service.

Did this Fastly (FSLY) Form 3/A report any insider share purchases or sales?

No. The Form 3/A reflects a holding entry that corrects Jeffrey Ford’s reported ownership, but it does not report any purchase, sale, or other transaction in Fastly shares.

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

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Available on EDGAR 09/18/2026 - 04:25 PM Accepted by SEC EDGAR 09/18/2026 - 04:24 PM Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Ford Jeffrey

(Last) (First) (Middle)

C/O FASTLY, INC.

475 BRANNAN STREET, SUITE 300

(Street)

SAN FRANCISCO CALIFORNIA 94107

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/03/2026

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

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)
06/09/2026

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Common Stock	332,784(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes 331,695 shares represented by restricted stock units (RSUs) that due to an administrative error were omitted from the reporting person's original Form 3, filed on June 9, 2026. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. 100% of the RSUs are initially subject to vesting. One-fourth (25%) of the total RSUs vested on September 15, 2026 and the remainder will vest in quarterly installments (December, March, June, and September) of one-sixteenth thereafter (6.25% of the total RSUs will vest per quarter), in each case subject to the Reporting Person's continued service with the Issuer through each applicable vesting date.

Remarks:

	/s/ Tara Seracka, Attorney-in-Fact	09/18/2026
	** 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 5 (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.
* Form 3: SEC 1473 (03-26)