AtriCure, Inc. — Director's Dealing 2012

Jun 14, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AtriCure, Inc. (ATRC)
CIK: 0001323885
Period of Report: 2012-06-13

Reporting Person: PRESIDIO MANAGEMENT GROUP VIII L L C (10% Owner)
Reporting Person: Rust Christopher J (10% Owner)
Reporting Person: Tansey Casey M (10% Owner)
Reporting Person: YOUNG PHILIP M (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-06-13	Common Stock	J	350000	—	Disposed	1502444	Indirect
2012-06-13	Common Stock	J	2579	—	Disposed	11873	Indirect

Footnotes

F1: Prorata distribution in kind from the partnership without consideration to its partners.

F2: Presidio Management Group VIII, LLC ("PMG VIII") is the general partner of US Venture Partners VIII, L.P. ("USVP VIII"), USVP Entrepreneur Partners VIII-A, L.P. ("EP VIII-A"), USVP Entrepreneur Partners VIII-B, L.P. ("EP VIII-B"), and USVP VIII Affiliates Fund, L.P. ("AFF VIII"), and Irwin Federman, Winston S. Fu, Steven M. Krausz, David E. Liddle, Jonathan D. Root, Christopher Rust, Casey M. Tansey and Philip M. Young, the managing members of PMG VIII, may be deemed to share voting and dispositive power over the shares held by USVP VIII, EP VIII-A, EP VIII-B and AFF VIII. Such persons and entities disclaim beneficial ownership of shares held by USVP VIII, EP VIII-A, EP VIII-B and AFF VIII except to the extent of any pecuniary interest therein.