AtriCure, Inc. — Director's Dealing 2015

Dec 7, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AtriCure, Inc. (ATRC)
CIK: 0001323885
Period of Report: 2015-12-03

Reporting Person: Seith Douglas J (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-12-03	Common Stock	M	5000	$11.06	Acquired	130215	Direct
2015-12-03	Common Stock	S	5000	$21.55	Disposed	125215	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-12-03	Stock Option (right to buy)	$11.06	M	5000	Disposed	2016-02-08	Common Stock (5000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3500	Indirect

Footnotes

F1: This transaction was executed in multiple trades at prices ranging from $21.54 to $21.57 per share. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2: The Reporting Person disclaims beneficial ownership of these securities, except as to his pecuniary interest therein.

F3: These options were granted on February 8, 2006 and are exercisable as to 25% of the shares one year from the date of grant, and the remaining 75% thereafter vests and is exercisable in equal monthly installments on the same day of the month over the following three years.