X0306 4/A 2017-06-20 2017-06-22 0 0001327688 OOMA INC OOMA 0001680630 Butenhoff Susan C/O OOMA, INC. 525 ALMANOR AVE., SUITE 200 SUNNYVALE CA 94085 1 0 0 0 Common Stock 2017-06-20 4 A 0 12805 0.00 A 26805 D Common Stock 900 I Shares held by spouse 100% of the total number of restricted stock units shall vest on the date of the Company's 2018 annual stockholder meeting to be held on or about June 20, 2018, subject to the Reporting Person's continued service as a member of the Board. Amendment filed to correct the clerical error made to the amount of securities beneficially owned as previously reported from 28,805 to 26,805. /s/ Spencer D. Jackson, as attorney-in-fact for Susan Butenhoff 2018-06-07