144 0001397362 XXXXXXXX LIVE 0001409970 Happen, Inc. 001-36771 88 Kearny Street, Suite 600, San Francisco CA 94108 (415)-930-7440 SCOTT SANBORN Director Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

25000 456500.00 115407464 08/26/2026 NASDAQ Common 08/25/2019 Restricted Stock Units Issuer N 25000 08/25/2019 N/A N 10b5-1 Sales for SCOTT C SANBORN

88 Kearny Street, Suite 600, San Francisco CA 94108

Common 08/05/2026 28750 591192.00 10b5-1 Sales for SCOTT C SANBORN

88 Kearny Street, Suite 600, San Francisco CA 94108

Common 07/15/2026 28750 577242.63 10b5-1 Sales for SCOTT C SANBORN

88 Kearny Street, Suite 600, San Francisco CA 94108

Common 07/01/2026 25000 525027.50 10b5-1 Sales for SCOTT C SANBORN

88 Kearny Street, Suite 600, San Francisco CA 94108

Common 06/24/2026 28750 551212.63 10b5-1 Sales for SCOTT C SANBORN

88 Kearny Street, Suite 600, San Francisco CA 94108

Common 06/09/2026 4899 88182.00 10b5-1 Sales for SCOTT C SANBORN

88 Kearny Street, Suite 600, San Francisco CA 94108

Common 06/02/2026 23851 425948.51 The securities to be sold were acquired upon the vesting of restricted stock units during the period of 8/25/2019 through 2/12/2020. 08/26/2026 03/03/2026 /s/ Scott Sanborn