NN INC — Director's Dealing 2015

May 20, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NN INC (NNBR)
CIK: 0000918541
Period of Report: 2015-05-19

Reporting Person: WERNER MICHAEL E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-05-19	Common Stock	M	10000	$11.61	Acquired	36333	Direct
2015-05-19	Common Stock	S	10000	$27.74	Disposed	26333	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-05-19	Stock Options (Right to Buy)	$11.61	M	10000	Disposed	2015-08-19	Common Stock (10000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	5287	Indirect

Footnotes

F1: Corresponds to option exercise price.

F2: The sales reported in this Form 4 were shares acquired pursuant to an exercise of a stock option in advance of the expiration date of the option.

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