X0306 4 2016-02-01 0 0001142596 NUVASIVE INC NUVA 0001330401 Hannon Jason 7475 LUSK BLVD SAN DIEGO CA 92121 0 1 0 0 EVP, International Common Stock 2016-02-01 4 M 0 8316 0.00 A 26881 D Common Stock 2016-02-01 4 M 0 4397 0.00 A 31278 D Common Stock 2016-02-01 4 M 0 12375 0.00 A 43653 D Common Stock 2016-02-01 4 M 0 2661 0.00 A 46314 D Common Stock 2016-02-01 4 F 0 11434 46.60 A 34880 D RSUs 0.00 2016-02-01 4 M 0 8316 0.00 D Common Stock 8316 0 D RSUs 0.00 2016-02-01 4 M 0 4397 0.00 D Common Stock 4397 4397 D PRSUs 0.00 2016-02-01 4 M 0 12375 0.00 D Common Stock 12375 12375 D PRSUs 0.00 2016-02-01 4 M 0 2661 0.00 D Common Stock 2661 7980 D Shares directly held by the Reporting Person. The Reporting Person also holds conditional rights to receive shares pursuant to previously disclosed Issuer equity awards. Shares withheld by the Issuer to satisfy tax withholding obligations. Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's common stock upon vesting. This RSU award was granted to the Reporting Person on February 26, 2013. In accordance with the terms of the RSU award, the award vested as to 8,316 shares on each of February 1, 2014, February 1, 2015 and February 1, 2016. This RSU award was granted to the Reporting Person on February 19, 2014. In accordance with the terms of the RSU award, the award vested as to 4,397 shares on each of February 1, 2015 and February 1, 2016, and will vest as to 4,397 shares on February 1, 2017. Each Performance Restricted Stock Unit ("PRSU") represents the right to receive one share of the Issuer's common stock upon vesting. This PRSU award was granted to the Reporting Person on February 19, 2014. In accordance with the terms of the PRSU award, the award vested as to 12,375 shares on February 1, 2016 and will vest as to 12,375 shares on February 1, 2017. This PRSU award was granted to the Reporting Person on February 17, 2015. In accordance with the terms of the PRSU award, the award vested as to 2,661 shares on February 1, 2016 and will vest as to 2,660 shares on each of February 1, 2017, February 1, 2018 and February 1, 2019. /s/ Jason M. Hannon 2016-02-03