# EDGAR Filing Document

**Accession Number:** 0001517413
**File Stem:** 0001517413-25-000222
**Filing Date:** 2025-8
**Character Count:** 31073
**Document Hash:** 7151ac7d08c13dd488a55fb0b1f24258
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001517413-25-000222.hdr.sgml**: 20250806

**ACCESSION NUMBER**: 0001517413-25-000222

**CONFORMED SUBMISSION TYPE**: S-8

**PUBLIC DOCUMENT COUNT**: 15

**FILED AS OF DATE**: 20250806

**DATE AS OF CHANGE**: 20250806

**EFFECTIVENESS DATE**: 20250806

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Fastly, Inc.
- **CENTRAL INDEX KEY:** 0001517413
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 275411834
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** S-8
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-289315
- **FILM NUMBER:** 251190424

**BUSINESS ADDRESS:**
- **STREET 1:** 475 BRANNAN
- **STREET 2:** SUITE 300
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94107
- **BUSINESS PHONE:** 415-525-3481

**MAIL ADDRESS:**
- **STREET 1:** 475 BRANNAN
- **STREET 2:** SUITE 300
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94107

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Skycache, Inc.(DE)
- **DATE OF NAME CHANGE:** 20110405

**As filed with the U.S. Securities and Exchange Commission on August 6, 2025**

**Registration No. 333-** 

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM S-8** 

**REGISTRATION STATEMENT** 

***UNDER***

***THE SECURITIES ACT OF 1933***

**Fastly, Inc.** 

**(Exact name of Registrant as specified in its charter)** 

---

| | |
|:---|:---|
| **Delaware** | **27-5411834** |
| **(State or other jurisdiction of**<br>**Incorporation or organization)** | **(I.R.S. Employer**<br>**Identification No.)** |

---

**475 Brannan Street, Suite 300** 

**San Francisco, CA 94107** 

**(844) 432-7859** 

**(Address of principal executive offices) (Zip code)** 

**Fastly, Inc. 2025 Employment Inducement Incentive Plan** 

**(Full title of the plan)** 

**Tara Seracka** 

**Chief Legal Officer**

**Fastly, Inc.** 

**475 Brannan Street, Suite 300**

**San Francisco, CA 94107** 

**(844) 432-7859** 

**(Name and address of agent for service) (Telephone number, including area code, of agent for service)** 

***Copies to:***

**Seth Gottlieb**<br>**Latham & Watkins LLP**<br>**140 Scott Drive**<br>**Menlo Park, California 94025**<br>**(650) 328-4600**<br>

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer,"

------

"accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

---

| | | | |
|:---|:---|:---|:---|
| Large accelerated filer | ☒ | Accelerated filer | ☐ |
| Non-accelerated filer | ☐ | Smaller reporting company | ☐ |
| | | Emerging growth company | ☐ |

---

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

------

**EXPLANATORY NOTE** 

Fastly, Inc. (the "Registrant") is filing with the Securities and Exchange Commission (the "SEC") this registration statement on Form S-8 (this "Registration Statement") for the purpose of registering 2,000,000 shares of its Class A common stock, par value $0.00002 per share (the "Common Stock"), for issuance under the Fastly, Inc. 2025 Employment Inducement Incentive Plan (the "Inducement Plan") adopted by the Registrant's Board of Directors on June 11, 2025. The Inducement Plan provides for, among other things, the grant of nonstatutory stock options, stock appreciation rights, restricted stock awards, restricted stock unit awards, performance stock awards, and performance cash awards to eligible individuals.

**PART I**

**INFORMATION REQUIRED IN THE SECTION 10(A) PROSPECTUS**

The documents containing the information specified in Part I of Form S-8 will be sent or given to participants as specified by Rule 428(b)(1) of the Securities Act of 1933, as amended (the "Securities Act"). These documents and the documents incorporated by reference into this Registration Statement pursuant to Item 3 of Part II of this Registration Statement, taken together, constitute a prospectus that meets the requirements of Section 10(a) of the Securities Act.

**PART II**

**INFORMATION REQUIRED IN THE REGISTRATION STATEMENT**

**ITEM 3. INCORPORATION OF DOCUMENTS BY REFERENCE**

The following documents or designated portions thereof filed by the Registrant with the SEC are incorporated by reference into this Registration Statement:

(a) The Registrant's Annual Report on <u>[Form 10-K for the fiscal year ended December 31, 2024](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001517413/000151741325000063/fsly-20241231.htm)</u> filed with the SEC on February 26, 2025.

(b) The information specifically incorporated by reference into the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2024 from the <u>[Registrant's Definitive Proxy Statement on](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001517413/000114036125015174/ny20043801x1_def14a.htm)[Schedule 14A](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001517413/000114036125015174/ny20043801x1_def14a.htm)</u>, filed with the SEC on April 23, 2025.

(c) The Registrant's Quarterly Reports on Form 10-Q for the fiscal quarters ended March 31, 2025 filed with the SEC on <u>[May](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001517413/000151741325000111/fsly-20250331.htm)[7, 202](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001517413/000151741325000111/fsly-20250331.htm)[5](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001517413/000151741325000111/fsly-20250331.htm)</u>and June 30, 2025 filed with the SEC on <u>[August](https://www.sec.gov/ix?doc=/Archives/edgar/data/1517413/000151741325000218/fsly-20250630.htm)[6](https://www.sec.gov/ix?doc=/Archives/edgar/data/1517413/000151741325000218/fsly-20250630.htm)[, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/1517413/000151741325000218/fsly-20250630.htm)</u>.

(d) The Registrant's Current Reports on Form 8-K filed with the SEC on <u>[June 11](https://www.sec.gov/ix?doc=/Archives/edgar/data/1517413/000151741325000160/fsly-20250611.htm)[, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/1517413/000151741325000160/fsly-20250611.htm)</u>, <u>[June 16, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/1517413/000151741325000178/fsly-20250613.htm)</u>, and <u>[August](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001517413/000151741325000215/fsly-20250806.htm)[6](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001517413/000151741325000215/fsly-20250806.htm)[, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/0001517413/000151741325000215/fsly-20250806.htm)</u> (with respect to Item 5.02 under Form 8-K).

(e) The description of the Registrant's Securities contained in <u>[Exhibit 4.](https://www.sec.gov/Archives/edgar/data/0001517413/000151741320000043/a10k-exhibit43.htm)[3](https://www.sec.gov/Archives/edgar/data/0001517413/000151741320000043/a10k-exhibit43.htm)</u> of the Registrant's Annual Report on Form 10-K for the fiscal year ended December 31, 2019, filed with the SEC on March 4, 2020, including any amendment or report filed for the purpose of updating such description.

(f) All other reports and documents subsequently filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act") (other than Current Reports furnished under Item 2.02 or Item 7.01 of Form 8-K and exhibits furnished on such form that relate to such items) on or after the date of this Registration Statement and prior to the filing of a post-effective amendment to this Registration Statement which indicates that all securities offered have been sold or which deregisters all securities then remaining unsold, shall be deemed to be incorporated by reference herein and to be a part of this Registration

------

Statement from the date of the filing of such reports and documents. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained herein or in any subsequently filed document that also is deemed to be incorporated by reference herein modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.

**ITEM 4. DESCRIPTION OF SECURITIES**

Not applicable.

**ITEM 5. INTERESTS OF NAMED EXPERTS AND COUNSEL**

Not applicable.

**ITEM 6. INDEMNIFICATION OF DIRECTORS AND OFFICERS**

Section 145 of the Delaware General Corporation Law authorizes a court to award, or a corporation's board of directors to grant, indemnity to directors and officers in terms sufficiently broad to permit such indemnification under certain circumstances for liabilities, including reimbursement for expenses incurred, arising under the Securities Act. Our amended and restated certificate of incorporation provides for indemnification of our directors, officers, employees, and other agents to the maximum extent permitted by the Delaware General Corporation Law, and our amended and restated bylaws provide for indemnification of our directors, officers, employees, and other agents to the maximum extent permitted by the Delaware General Corporation Law.

We have entered into indemnification agreements with our directors and officers, whereby we have agreed to indemnify our directors and officers to the fullest extent permitted by law, including indemnification against expenses and liabilities incurred in legal proceedings to which the director or officer was, or is threatened to be made, a party by reason of the fact that such director or officer is or was a director, officer, employee or agent of Fastly, provided that such director or officer acted in good faith and in a manner that the director or officer reasonably believed to be in, or not opposed to, the best interest of Fastly.

We maintain insurance policies that indemnify our directors and officers against various liabilities arising under the Securities Act and the Exchange Act, that might be incurred by any director or officer in his or her capacity as such.

**ITEM 7. EXEMPTION FROM REGISTRATION CLAIMED**

Not applicable.

------

**PART II** 

**ITEM 8. EXHIBITS** 

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | | **Incorporated by Reference** | **Incorporated by Reference** | **Incorporated by Reference** | **Incorporated by Reference** |
| **Exhibit** **Number** | **Description** | **Form** | **SEC File No.** | **Exhibit** | **Filing Date** |
| 4.1 | <u>[Amended and Restated Certificate of Incorporation.](https://www.sec.gov/Archives/edgar/data/1517413/000119312519137435/d702138dex31.htm)</u> | 8-K | 001-38897 | 3.1 | 05/21/2019 |
| 4.2 | <u>[Certificate of Amendment of Amended and Restated Certificate of Incorporation.](https://www.sec.gov/Archives/edgar/data/1517413/000119312520165805/d890035dex31.htm)</u> | 8-K | 001-38897 | 3.1 | 6/10/2020 |
| 4.3 | <u>[Amended and Restated Bylaws.](https://www.sec.gov/Archives/edgar/data/1517413/000151741324000188/fastly-amendedandrestatedb.htm)</u> | 10-Q | 001-38897 | 3.3 | 08/15/2024 |
| 4.4 | <u>[Certificate of Retirement.](https://www.sec.gov/Archives/edgar/data/1517413/000151741321000128/fastly-certificateofretire.htm)</u> | 8-K | 001-38897 | 3.1 | 07/13/2021 |
| 4.5 | <u>[Form of Class A Common Stock Certificate.](https://www.sec.gov/Archives/edgar/data/0001517413/000119312519130754/d702138dex41.htm)</u> | S-1/A | 333-230953 | 4.1 | 05/06/2019 |
| 4.6 | <u>[Indenture, dated as of March 5, 2021 by and between Fastly, Inc. and U.S. Bank National Association, as Trustee.](https://www.sec.gov/Archives/edgar/data/0001517413/000119312521071602/d127610dex41.htm)</u> | 8-K | 001-38897 | 4.1 | 03/05/2021 |
| 4.7 | <u>[Form of Note, representing Fastly, Inc.'s 0% Convertible Senior Notes due 2026 (included as Exhibit A to the Indenture filed as Exhibit 4.6).](https://www.sec.gov/Archives/edgar/data/0001517413/000119312521071602/d127610dex41.htm)</u> | 8-K | 001-38897 | 4.2 | 03/05/2021 |
| 4.8 | <u>[Indenture, dated as of December 5, 2024, between Fastly, Inc. and U.S. Bank Trust Company, National Association, as trustee.](https://www.sec.gov/Archives/edgar/data/1517413/000151741324000244/wrkva-fslyxform8xkxex41xin.htm)</u> | 8-K | 001-38897 | 4.1 | 12/05/2024 |
| 4.9 | <u>[Form of Certificate representing the 7.75% Convertible Senior Notes due 2028 (included as Exhibit A to the Indenture filed as Exhibit 4.8).](https://www.sec.gov/Archives/edgar/data/1517413/000151741324000244/wrkva-fslyxform8xkxex41xin.htm)</u> | 8-K | 001-38897 | 4.2 | 12/05/2024 |
| 5.1\* | <u>[Opinion of Latham & Watkins LLP.](ex51fsly-sx851opinionaugus.htm)</u> |  |  |  |  |
| 23.1\* | <u>[Consent of Latham & Watkins LLP (included in Exhibit 5.1).](ex51fsly-sx851opinionaugus.htm)</u> |  |  |  |  |
| 23.2\* | <u>[Consent of Deloitte & Touche LLP, Independent Registered Public Accounting Firm.](ex232-deloittexinducementp.htm)</u> |  |  |  |  |
| 24.1\* | <u>[Power of Attorney (included on the signature page of this Form S-8).](#i6316a07466a640848d2613815e4932fb_4)</u> |  |  |  |  |
| 99.1 | <u>[2025 Employment Inducement Incentive Plan](https://www.sec.gov/Archives/edgar/data/1517413/000151741325000218/fastly2025employmentinduce.htm)[.](https://www.sec.gov/Archives/edgar/data/1517413/000151741325000218/fastly2025employmentinduce.htm)</u> | 10-Q | 001-38897 | 10.4 | 08/06/2025 |
| 99.2 | <u>[Form of 2025 Employment Inducement Incentive Plan Restricted Stock Unit Grant Notice.](https://www.sec.gov/Archives/edgar/data/1517413/000151741325000218/fastlyformrsuagreement2025.htm)</u> | 10-Q | 001-38897 | 10.5 | 08/06/2025 |
| 107\* | <u>[Filing Fee Table.](exfilingfees.htm)</u> |  |  |  |  |

---

\* Filed herewith

**ITEM 9. UNDERTAKINGS** 

(a) The Registrant hereby undertakes:

------

&nbsp;&nbsp;&nbsp;&nbsp;(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) To include any prospectus required by Section 10(a)(3) of the Securities Act;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the SEC pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20 percent change in the maximum aggregate offering price set forth in the "Calculation of Filing Fee Tables" or "Calculation of Registration Fee" table, as applicable, in the effective registration statement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement;

*Provided, however,* that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the registration statement is on Form S-8, and the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the SEC by the Registrant pursuant to section 13 or section 15(d) of the Exchange Act that are incorporated by reference in the registration statement.

&nbsp;&nbsp;&nbsp;&nbsp;(2) That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

(b) The Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the Registrant's annual report pursuant to section 13(a) or section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan's annual report pursuant to section 15(d) of the Exchange Act) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(h) Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

------

**SIGNATURES** 

Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of San Francisco, State of California, on this 6th day of August, 2025.

---

| | |
|:---|:---|
| **FASTLY, INC.** | **FASTLY, INC.** |
| By: | /s/ Charles Compton |
|  | Charles Compton |
|  | Chief Executive Officer |

---

------

**POWER OF ATTORNEY** 

**KNOW ALL PERSONS BY THESE PRESENTS**, that each person whose signature appears below constitutes and appoints Charles Compton, Ronald W. Kisling and Tara Seracka, and each of them, as his or her true and lawful attorneys-in-fact and agents, each with the full power of substitution, for him or her and in their name, place or stead, in any and all capacities, to sign any and all amendments to this Registration Statement (including post-effective amendments), and to sign any registration statement for the same offering covered by this Registration Statement that is to be effective upon filing pursuant to Rule 462(b) promulgated under the Securities Act of 1933, as amended, and all post-effective amendments thereto, and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or his, her or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| **Signature** | **Title** | **Date** |
| /s/ Charles Compton | Chief Executive Officer and Director *(Principal Executive Officer)* | August 6, 2025 |
| Charles Compton |  |  |
| /s/ Ronald W. Kisling | Chief Financial Officer<br>*(Principal Financial and Accounting Officer)* | August 6, 2025 |
| Ronald W. Kisling |  |  |
| /s/ Aida Álvarez | Director | August 6, 2025 |
| Aida Álvarez |  |  |
| /s/ Artur Bergman | Director | August 6, 2025 |
| Artur Bergman |  |  |
| /s/ Richard Daniels | Director | August 6, 2025 |
| Richard Daniels |  |  |
| /s/ David Hornik | Director | August 6, 2025 |
| David Hornik |  |  |
| /s/ Paula Loop | Director | August 6, 2025 |
| Paula Loop |  |  |
| /s/ Charles Meyers | Director | August 6, 2025 |
| Charles Meyers |  |  |
| /s/ Christopher B. Paisley | Director | August 6, 2025 |
| Christopher B. Paisley | Director | August 6, 2025 |

---

------

---

| | | |
|:---|:---|:---|
| /s/ Vanessa Smith | Director | August 6, 2025 |
| Vanessa Smith | Director | August 6, 2025 |

---

## Ex-Filing

?xml version='1.0' encoding='ASCII'? exfilingfees

**Exhibit 107**

**Calculation of Filing Fee Table**

<u>Form S-8</u> (Form Type)

<u>Fastly, Inc.</u>

(Exact Name of Registrant as Specified in its Charter)

<u>Table 1: Newly Registered Securities</u>

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| <br>**Security Type** | **Security Class Title** | **Fee Calculation Rule** | **Amount Registered**<sup>(1)</sup> | &nbsp;&nbsp;**Proposed Maximum Offering Price Per Unit**<sup>(2)</sup> | &nbsp;&nbsp;<br>**Maximum Aggregate Offering Price** | &nbsp;&nbsp;**Fee Rate** | **Amount of Registration Fee** |
| Equity | Class A Common Stock, par value $0.00002 per share | Rule 457(c) and Rule 457(h) | 2000000 | $6.45 | 12900000 | $0.0001531 | $1974.99 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Offering Amounts** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Offering Amounts** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Offering Amounts** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Offering Amounts** |  |  |  | $1974.99 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Fees Previously Paid** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Fees Previously Paid** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Fees Previously Paid** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Fees Previously Paid** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Fee Offsets**<sup>(3)</sup> | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Fee Offsets**<sup>(3)</sup> | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Fee Offsets**<sup>(3)</sup> | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Fee Offsets**<sup>(3)</sup> |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Net Fee Due** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Net Fee Due** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Net Fee Due** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Net Fee Due** |  |  |  | $1974.99 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1)Pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), this Registration Statement shall also cover any additional shares of Class A common stock, par value $0.00002 per share ("Class A Common Stock"), of Fastly, Inc. (the "Registrant") that become issuable under the Registrant's 2025 Employment Inducement Incentive Plan by reason of any stock dividend, stock split, recapitalization or other similar transaction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2)Estimated solely for the purpose of calculating the amount of the registration fee pursuant to Rule 457(h) and 457(c) of the Securities Act. The proposed maximum aggregate offering price per share and proposed maximum aggregate offering price are calculated using the average of the high and low prices of the Class A Common Stock as reported on The New York Stock Exchange on August 1, 2025.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3)The Registrant does not have any fee offsets.

## Exhibit 5.1

**Exhibit 5.1**

---

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August 6, 2025

Fastly, Inc.

475 Brannan Street, Suite 300

San Francisco, CA 94107

Re: Registration Statement on Form S-8; 2,000,000 shares of Class A common stock, par value $0.00002 per share, of Fastly, Inc.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

To the addressee set forth above:

We have acted as special counsel to Fastly, Inc., a Delaware corporation (the "<u>Company</u>"), in connection with the registration by the Company of 2,000,000 shares (the "<u>Shares</u>") of Class A common stock of the Company, par value $0.00002 per share (the "<u>Class A Common Stock</u>"), issuable under the Company's 2025 Employment Inducement Incentive Plan (the "<u>Plan</u>"). The Shares are included in a registration statement on Form S-8 under the Securities Act of 1933, as amended (the "<u>Act</u>"), filed with the Securities and Exchange Commission (the "<u>Commission</u>") on August 6, 2025 (the "<u>Registration Statement</u>"). This opinion is being furnished in connection with the requirements of Item 601(b)(5) of Regulation S-K under the Act, and no opinion is expressed herein as to any matter pertaining to the contents of the Registration Statement or the related prospectuses, other than as expressly stated herein with respect to the issuance of the Shares.

As such counsel, we have examined such matters of fact and questions of law as we have considered appropriate for purposes of this letter. With your consent, we have relied upon certificates and other assurances of officers of the Company and others as to factual matters without having independently verified such factual matters. We are opining herein as to the General Corporation Law of the State of Delaware (the "<u>DGCL</u>"), and we express no opinion with respect to any other laws.

Subject to the foregoing and the other matters set forth herein, it is our opinion that, as of the date hereof, when the Shares shall have been duly registered on the books of the transfer agent and registrar therefor in the name or on behalf of the purchasers and have been issued by

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**August 6, 2025**<br>**Page 2**<br>

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the Company for legal consideration of not less than par value in the circumstances contemplated by the Plan, assuming in each case that the individual issuances, grants or awards under the Plan are duly authorized by all necessary corporate action and duly issued, granted or awarded and exercised in accordance with the requirements of law and the Plan (and the agreements and awards duly adopted thereunder and in accordance therewith), the issuance and sale of the Shares will have been duly authorized by all necessary corporate action of the Company, and the Shares will be validly issued, fully paid and nonassessable. In rendering the foregoing opinion, we have assumed that the Company will comply with all applicable notice requirements regarding uncertificated shares provided in the DGCL.

This opinion is for your benefit in connection with the Registration Statement and may be relied upon by you and by persons entitled to rely upon it pursuant to the applicable provisions of the Act. We consent to your filing this opinion as an exhibit to the Registration Statement. In giving such consent, we do not thereby admit that we are in the category of persons whose consent is required under Section 7 of the Act or the rules and regulations of the Commission thereunder.

Sincerely,

/s/ Latham & Watkins LLP

## Exhibit 23.2

**Exhibit 23.2**

**CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated February 25, 2025, relating to the financial statements of Fastly, Inc. and the effectiveness of Fastly, Inc.'s internal control over financial reporting, appearing in the Annual Report on Form 10-K of Fastly, Inc. for the year ended December 31, 2024.

/s/ Deloitte & Touche LLP

San Francisco, California

August 6, 2025

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