UBS Group AG — Director's Dealing 2014

Dec 2, 2014

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: PIONEER MUNICIPAL HIGH INCOME ADVANTAGE TRUST (MAV)
CIK: 0001258943
Period of Report: 2014-11-28

Reporting Person: UBS Group AG (10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Auction Preferred Stock	2286	Indirect

Footnotes

F1: This Statement is filed jointly by UBS Group AG for the benefit and on behalf of UBS Securities LLC and UBS Financial Services Inc., two-wholly owned subsidiaries of UBS AG to which UBS AG has delegated portions of its performance obligations with respect to the Auction Rate Securities Rights issued by UBS AG to certain clients and pursuant to which the securities reported herein have been purchased from such clients.

F2: Cusip No 723762209, 723762308

F3: Pursuant to the Global Relief Letter referred to below, this filing reports holdings of the Series of Auction Preferred Stock identified in Item 1 of this Table I on an aggregated basis.