Massimo Calafiore - Sep 1, 2021 Form 4 Insider Report for NUVASIVE INC (NUVA)

Role: EVP, Chief Commercial Officer
Signature: /s/ Nathaniel B. Sisitsky, Attorney-in-Fact for Massimo Calafiore
Stock symbol: NUVA
Transactions as of: Sep 1, 2021
Transactions value $: -$30,454
Form type: 4
Date filed: 9/3/2021, 05:47 PM
Previous filing: May 11, 2021
Next filing: Feb 14, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NUVA	Common Stock	Options Exercise	$0	+1.42K	+212.74%	$0.00	2.09K	Sep 1, 2021	Direct	F1
transaction	NUVA	Common Stock	Tax liability	-$30.5K	-490	-23.49%	$62.15	1.6K	Sep 1, 2021	Direct	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NUVA	RSUs	Options Exercise	$0	-1.42K	-100%	$0.00^*	0	Sep 1, 2021	Common Stock	1.42K	$0.00	Direct	F3, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Shares directly held by the Reporting Person. The Reporting Person also holds conditional rights to receive shares pursuant to previously disclosed Issuer equity awards.
F2	Shares withheld by the Issuer to satisfy tax withholding obligations.
F3	Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's common stock upon vesting.
F4	This RSU award was granted to the Reporting Person on September 4, 2018. In accordance with the terms of the RSU award, the award vested as to 1,419 shares on September 1, 2021.