Daniel R. Dominguez

UBS Resource Management Account-{cash account) — Int/Div

UBS Portfolio - H

PR GNMA POOL (various units) - See Part vi — Interest — Sold (part)

PR Investors Bond Fund - See Part VII — Int/Div

Puerto Rico Sales Tax Fing Corp S - See Part VIII — Int/Div — Buy

Puerto Rico AAA Portfolio Bond - See Part vin — Int/Div — Buy

UBS IRA (H) — Int/Div

Puerto Rico AAA Portfolio Bond Fund

Puerto Rico Investors Bond Fund

Part VI is hereby clarified as follows:

The UBS Resource Management Account provides unlimited check writing along with free debt and credit cards with rewards. The "traditional bunk account”

feature is available to me because | have a UBS Portfolio, listed in Part VII, Line 1, and a UBS IRA, listed in Part VII, Line 7. There are no other assets in this

account. All my assests are listed either under UBS Portfolio or UBS IRA.

The PR GNMA PLOO41T1936XUT093 and PR GNMA PLOT 1936XUTO94 were redeemed by UBS on August 15, 2013 with a $50,000.00 redemption. The

redeemed monies were reinvested by UBS on September 19, 2013. See Part VII, Line 5.

The PR GNMA PLOD397364X UT09Twas redeemed by UBS on December 17, 2012. The redeemed monies were reinvested in Puerto Rico AAA Portfolio Bond

Fund Inc, on 01/04/2013, See Part VII, Line 6.

The UBS Portfolio consists of:

1. PR GNMA POOL (various units), listed below:

Asset backed securities:

PR GNMA POOL 0397364X UNIT 098

PR GNMA POOL 0397364X UNIT 099

PR GNMA POOL 0397364X UNIT 100

PR GNMA POOL 0437567X UNIT 094

PR GNMA POOL 0437567X UNIT 095

PR GNMA POOL 0402635X UNIT 100

PR GNMA POOL 0437567X UNIT 096

PR GNMA POOL 0437567X UNIT 097

PR GNMA POOL 0411936X UNIT 095

PR GNMA POOL 0437567X UNIT 098

PR GNMA POOL 0437567X UNIT 099

PR GNMA POOL 0636592X UNIT 064

2. Puerto Rico AAA Portfolio Bond Fund (CUSIP No. 74514P108)

3. Puerto Rico Investors Bond Fund (includes: Puerto Rico MTG BCKD; Puerto Rico GNMA & US GOVT TARGET)

4. Puerto Rico Sales Tax Fing Corp S (CUSIP No. T4529JACY)

The UBS IRA consists of:

1. Puerto Rico AAA Portfolio Bond Fund

2. Puerto Rico Investors Bond Fund

The assets listed above and at Part VII under UBS Portfolio and UBS IRA constitute a list of all my assets, as of December 31, 2013, which are managed solely by

UBS. As to the UBS Portfolio, the undersigned has the final word as to the purchase of an asset that may substitute a redeemed asset or the purchase of an asset in

exchange of another asset.