144 0001769490 XXXXXXXX LIVE 0001517413 Fastly, Inc. 001-38897 475 Brannan Street Suite 300 San Francisco CA 94107 8444357859 Artur Bergman Officer Director COMMON E*TRADE SECURITIES LLC.

4005 Windward Plaza Dr. Alpharetta GA 30005

853 8888 149439523 11/28/2025 NYSE COMMON 11/26/2025 RESTRICTED FASTLY, INC. N 853 11/26/2025 N/A N Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 08/27/2025 849 6197.7 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 09/02/2025 58138 430802.58 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 09/08/2025 20000 149000 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 09/15/2025 17062 144856.38 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 09/15/2025 2938 26353.86 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 09/22/2025 20000 174000 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 09/29/2025 20000 170600 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 10/06/2025 20000 175200 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 10/13/2025 20000 164400 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 10/20/2025 20000 164600 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 10/27/2025 20000 166800 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/03/2025 20000 164200 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/06/2025 153533 1610561.17 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/06/2025 66467 735789.69 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/10/2025 40000 476800 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/12/2025 2718 34002.18 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/17/2025 1000 11430 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/17/2025 39000 419250 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/18/2025 27999 286429.77 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/19/2025 34829 371973.72 Artur Bergman

475 Brannan Street, Suite 300 San Francisco CA 94107

Class A Common Stock 11/24/2025 40000 457200 11/25/2025 /s/ Tara Seracka, Attorney-in-Fact for Artur Bergman