X0306 4 2021-05-27 0 0001327688 OOMA INC OOMA 0001234045 STANG ERIC B C/O OOMA, INC. 525 ALMANOR AVE., SUITE 200 SUNNYVALE CA 94085 1 1 0 0 CEO and Pres. Common Stock 2021-05-27 4 S 0 34443 19.0473 D 952197 I By the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust Common Stock 2021-05-28 4 S 0 557 19.00 D 951640 I By the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust Sale effected under sales plan pursuant to Rule 10b5-1(c)(1) of the Securities Exchange Act of 1934, as amended. The range of prices for the shares of Common Stock is from $19.00 to $19.30. The reporting person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price. Shares held by the Eric Stang & Pamela Stang Trust U/A 09/02/2004 Stang Family Trust (the "Trust"). Voting and investment power over the shares held by the Trust is exercised by the reporting person, as one of the trustees. /s/ Eric Stang 2021-05-28