NN INC — Director's Dealing 2015

May 18, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NN INC (NNBR)
CIK: 0000918541
Period of Report: 2015-05-14

Reporting Person: WARSHAW STEVEN T (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-05-14	Common Stock	M	2000	$11.61	Acquired	44400	Direct
2015-05-14	Common Stock	S	1000	$27.50	Disposed	43400	Direct
2015-05-14	Common Stock	S	1000	$28.00	Disposed	42400	Direct
2015-05-15	Common Stock	M	1000	$11.61	Acquired	43400	Direct
2015-05-15	Common Stock	S	1000	$28.16	Disposed	42400	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-05-14	Stock Options (Right to Buy)	$11.61	M	2000	Disposed	2015-08-19	Common Stock (2000)	Direct
2015-05-15	Stock Options (Right to Buy)	$11.61	M	1000	Disposed	2015-08-19	Common Stock (1000)	Direct

Footnotes

F1: Corresponds to option exercise price.

F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 23, 2015. The sales reported in this Form 4 were shares acquired pursuant to an exercise of an employee stock option in advance of the expiration date of the options.

F3: The option vested in three equal installments on August 19, 2006, 2007 and 2008.