144 0002074428 XXXXXXXX LIVE 0001517413 Fastly, Inc. 001-38897 475 Brannan Street Suite 300 San Francisco CA 94107 8444357859 Charles L. Compton III Director Officer COMMON E*TRADE SECURITIES LLC.

4005 Windward Plaza Dr. Alpharetta GA 30005

14694 116964 151746497 02/18/2026 Nasdaq COMMON 02/15/2026 RESTRICTED FASTLY, INC. N 14694 02/15/2026 N/A N Charles L. Compton III

475 Brannan Street, Suite 300 San Franicsco CA 94107

Class A Common Stock 11/18/2025 18455 188794.65 Charles L. Compton III

475 Brannan Street, Suite 300 San Franicsco CA 94107

Class A Common Stock 11/26/2025 14944 176189.76 Charles L. Compton III

475 Brannan Street, Suite 300 San Franicsco CA 94107

Class A Common Stock 01/16/2026 9044 82029.08 Charles L. Compton III

475 Brannan Street, Suite 300 San Franicsco CA 94107

Class A Common Stock 01/20/2026 4638 40860.78 02/12/2026 /s/ Tara Seracka, Attorney-in-Fact for Charles L. Compton III