Christopher B. Paisley - Jun 11, 2025 Form 4 Insider Report for Fastly, Inc. (FSLY)

Role: Director
Signature: /s/ Tara Seracka, Attorney-in-Fact
Stock symbol: FSLY
Transactions as of: Jun 11, 2025
Transactions value $: $0
Form type: 4
Date filed: 6/12/2025, 04:22 PM
Previous filing: May 23, 2025
Next filing: Jun 27, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
PAISLEY CHRISTOPHER B	Director	C/O FASTLY, INC., 475 BRANNAN STREET, SUITE 300, SAN FRANCISCO	/s/ Tara Seracka, Attorney-in-Fact	2025-06-12	0001189229

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FSLY	Class A Common Stock	Award	$0	+24.9K	+24.75%	$0.00	126K	Jun 11, 2025	Direct	F1
holding	FSLY	Class A Common Stock						165K	Jun 11, 2025	See Footnote	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The shares are represented by restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. The RSUs vest quarterly over one year following the date of grant and will be fully vested on the earlier of the date of the next annual meeting of the Issuer's stockholders (or the date immediately prior to the next annual meeting of the Issuer's stockholders if the reporting person's service as a director ends at such meeting due to the failure to be re-elected or not standing for re-election) and the one year anniversary measured from the date of grant, each subject to continued service as a director of the Issuer through each applicable vesting date.
F2	The shares are held by the Christopher Paisley TTEE Paisley Living Trust DTD 12/28/94.

Content

The shares are represented by restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement. The RSUs vest quarterly over one year following the date of grant and will be fully vested on the earlier of the date of the next annual meeting of the Issuer's stockholders (or the date immediately prior to the next annual meeting of the Issuer's stockholders if the reporting person's service as a director ends at such meeting due to the failure to be re-elected or not standing for re-election) and the one year anniversary measured from the date of grant, each subject to continued service as a director of the Issuer through each applicable vesting date.

The shares are held by the Christopher Paisley TTEE Paisley Living Trust DTD 12/28/94.