X0306 4 2016-12-19 0 0001452751 Nimble Storage Inc NMBL 0001504467 Vasudevan Suresh C/O NIMBLE STORAGE 211 RIVER OAKS PARKWAY SAN JOSE CA 95134 1 1 0 0 Chief Executive Officer Common Stock 2016-12-19 4 M 0 78080 0.5867 A 1127052 D Common Stock 2016-12-19 4 S 0 78080 8.1192 D 1048972 D Common Stock 2016-12-20 4 M 0 93310 0.5867 A 1142282 D Common Stock 2016-12-20 4 S 0 93310 8.1387 D 1048972 D Common Stock 2016-12-21 4 M 0 116075 0.5867 A 1165047 D Common Stock 2016-12-21 4 S 0 116075 8.0508 D 1048972 D Employee Stock Option (Right to Buy) 0.5867 2016-12-19 4 M 0 78080 0.00 D 2021-03-08 Common Stock 78080 1891920 D Employee Stock Option (Right to Buy) 0.5867 2016-12-20 4 M 0 93310 0.00 D 2021-03-08 Common Stock 93310 1798610 D Employee Stock Option (Right to Buy) 0.5867 2016-12-21 4 M 0 116075 0.00 D 2021-03-08 Common Stock 116075 1682535 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 14, 2016. The reported price is a weighted average sale price for multiple sale transactions ranging from a low sale price of $8.04 to a high sale price of $8.25. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request from the staff of the Securities and Exchange Commission, the Issuer or a stockholder of the Issuer. The reported price is a weighted average sale price for multiple sale transactions ranging from a low sale price of $8.03 to a high sale price of $8.37. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request from the staff of the Securities and Exchange Commission, the Issuer or a stockholder of the Issuer. The reported price is a weighted average sale price for multiple sale transactions ranging from a low sale price of $7.95 to a high sale price of $8.12. The reporting person undertakes to provide full information regarding the number of shares sold at each separate price upon request from the staff of the Securities and Exchange Commission, the Issuer or a stockholder of the Issuer. The stock option was fully vested as of February 28, 2015. /s/ Aparna Bawa, by power of attorney for Suresh Vasudevan 2016-12-21