UBS AG (EPT) - EPT Disclosure-Amendment

RNS Number:8393L
UBS AG (EPT)
15 January 2008

This announcement replaces the previous RNS amendment reference 4080L released
at 11:53 on 9th January 2008. Amendment made to the long figure in 2 (a) due to
a late trade. All other information remains unchanged.

FORM 38.5(b)

DEALINGS BY CONNECTED EXEMPT PRINCIPAL TRADERS
WITHOUT RECOGNISED INTERMEDIARY STATUS, OR WITH RI STATUS
BUT NOT DEALING IN A CLIENT-SERVING CAPACITY
(Rule 38.5(b) of the Takeover Code)

1. KEY INFORMATION

Name of exempt principal trader UBS AG London Branch

Company dealt in Rio Tinto PLC

Class of relevant security to which the 10p Ordinary
dealings being disclosed relate (Note 1)

Date of dealing 08 JANUARY 2008

2. INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE

(a) Interests and short positions (following dealing) in the class of
relevant security dealt in (Note 2)

Long Short
Number (%) Number (%)
(1) Relevant securities 2,256,370 0.23% 1,221 0.00%
(2) Derivatives (other than
options)
(3) Options and agreements to
purchase/sell
Total 2,256,370 0.23% 1,221 0.00%

(b) Interests and short positions in relevant securities of

the company, other than the class dealt in (Note 2)

Class of relevant security: Long Short
Number (%) Number (%)
(1) Relevant securities
(2) Derivatives (other than
options)
(3) Options and agreements to
purchase/sell
Total

(c) Rights to subscribe (Note 2)
Class of relevant security: Details

3. DEALINGS (Note 3)

(a) Purchases and sales

Purchase/sale Number of securities Price per unit (Note 4)

SALE 1086 5070 pence
SALE 206 5073
SALE 700 5075
PURCHASE 771 5076
SALE 525 5077
PURCHASE 599 5078
SALE 400 5083
PURCHASE 679 5084
SALE 399 5085
SALE 343 5085
SALE 252 5085
SALE 169 5085
SALE 804 5088
SALE 585 5088
SALE 236 5089
SALE 48 5089
PURCHASE 343 5093
PURCHASE 1223 5093
PURCHASE 290 5097
PURCHASE 764 5100
PURCHASE 1232 5100
PURCHASE 125 5104
PURCHASE 800 5105
PURCHASE 6 5106
PURCHASE 52 5106
PURCHASE 300 5106
SALE 800 5107
PURCHASE 23 5107
SALE 800 5108
SALE 600 5108
SALE 527 5108
SALE 500 5108
SALE 375 5108
PURCHASE 230 5108
PURCHASE 300 5108
PURCHASE 1139 5108
SALE 219 5109
SALE 162 5109
SALE 58 5109
SALE 58 5109
SALE 40 5109
PURCHASE 49 5109
PURCHASE 222 5109
SALE 815 5110
SALE 573 5110
SALE 516 5110
SALE 500 5110
SALE 500 5110
SALE 421 5110
SALE 305 5110
SALE 207 5110
SALE 148 5110
SALE 142 5110
SALE 94 5110
SALE 29 5110
PURCHASE 37 5110
PURCHASE 54 5110
PURCHASE 58 5110
PURCHASE 133 5110
PURCHASE 279 5110
PURCHASE 281 5110
PURCHASE 294 5110
PURCHASE 333 5110
PURCHASE 396 5110
PURCHASE 458 5110
PURCHASE 458 5110
PURCHASE 458 5110
PURCHASE 458 5110
PURCHASE 549 5110
PURCHASE 600 5110
PURCHASE 918 5110
PURCHASE 1000 5110
PURCHASE 1000 5110
SALE 318 5111
SALE 73 5111
PURCHASE 51 5111
PURCHASE 178 5111
PURCHASE 217 5111
PURCHASE 288 5111
SALE 603 5112
SALE 558 5112
SALE 500 5112
SALE 458 5112
SALE 421 5112
SALE 178 5112
SALE 147 5112
SALE 69 5112
PURCHASE 8 5112
PURCHASE 37 5112
PURCHASE 172 5112
PURCHASE 800 5112
SALE 419 5113
SALE 1284 5114
SALE 700 5114
SALE 454 5114
SALE 149 5114
SALE 100 5114
SALE 347 5115
SALE 342 5115
SALE 220 5115
PURCHASE 381 5115
PURCHASE 1040 5115
PURCHASE 124 5116
SALE 1048 5117
SALE 504 5117
SALE 400 5117
SALE 237 5117
SALE 283 5118
SALE 265 5118
PURCHASE 37 5118
PURCHASE 37 5118
PURCHASE 51 5118
PURCHASE 51 5118
PURCHASE 135 5118
PURCHASE 150 5118
PURCHASE 182 5118
PURCHASE 300 5118
PURCHASE 430 5118
PURCHASE 449 5118
PURCHASE 1072 5118
SALE 733 5119
PURCHASE 108 5119
PURCHASE 220 5119
PURCHASE 292 5119
PURCHASE 568 5119
SALE 1921 5120
SALE 800 5120
SALE 505 5120
SALE 469 5120
SALE 368 5120
SALE 314 5120
SALE 221 5120
SALE 201 5120
SALE 200 5120
PURCHASE 51 5120
PURCHASE 57 5120
PURCHASE 108 5120
PURCHASE 180 5120
PURCHASE 637 5120
PURCHASE 834 5120
PURCHASE 1095 5120
SALE 801 5121
SALE 400 5121
SALE 400 5121
SALE 278 5121
SALE 267 5121
SALE 249 5121
SALE 82 5121
PURCHASE 712 5121
SALE 2000 5122
SALE 1231 5122
SALE 235 5122
PURCHASE 357 5122
SALE 435 5123
SALE 96 5123
SALE 96 5123
PURCHASE 185 5123
PURCHASE 1149 5123
SALE 1096 5124
SALE 1096 5124
SALE 500 5124
SALE 280 5124
SALE 228 5124
SALE 188 5124
SALE 155 5124
SALE 126 5124
SALE 87 5124
SALE 58 5124
SALE 37 5124
PURCHASE 449 5124
PURCHASE 450 5124
PURCHASE 450 5124
SALE 788 5125
SALE 383 5125
SALE 355 5125
SALE 19 5125
PURCHASE 52 5125
PURCHASE 220 5125
PURCHASE 396 5125
PURCHASE 450 5125
PURCHASE 450 5125
PURCHASE 450 5125
PURCHASE 450 5125
PURCHASE 450 5125
PURCHASE 675 5125
PURCHASE 952 5125
PURCHASE 4009 5125
SALE 832 5126
SALE 217 5126
SALE 58 5126
PURCHASE 492 5126
SALE 666 5127
SALE 244 5127
SALE 93 5127
PURCHASE 6 5127
PURCHASE 35 5127
PURCHASE 37 5127
PURCHASE 53 5127
PURCHASE 287 5127
PURCHASE 1267 5127
SALE 251 5128
PURCHASE 13 5128
PURCHASE 37 5128
PURCHASE 50 5128
PURCHASE 76 5128
PURCHASE 77 5128
PURCHASE 135 5129
PURCHASE 203 5129
PURCHASE 328 5129
PURCHASE 507 5129
PURCHASE 2208 5129
SALE 312 5130
SALE 311 5130
PURCHASE 250 5130
PURCHASE 628 5130
PURCHASE 628 5130
PURCHASE 658 5130
SALE 531 5131
SALE 400 5131
PURCHASE 75 5131
SALE 443 5132
SALE 400 5132
SALE 342 5132
SALE 280 5132
SALE 250 5132
SALE 232 5132
SALE 179 5132
SALE 112 5132
SALE 89 5132
PURCHASE 179 5132
SALE 1000 5133
SALE 629 5133
SALE 500 5133
SALE 465 5133
SALE 180 5133
SALE 2 5133
PURCHASE 150 5133
PURCHASE 300 5133
SALE 59000 5134
SALE 168 5134
PURCHASE 54 5134
PURCHASE 111 5134
PURCHASE 131 5134
PURCHASE 4383 5134
SALE 1000 5135
SALE 565 5135
SALE 400 5135
SALE 295 5135
SALE 295 5135
SALE 250 5135
SALE 189 5135
SALE 172 5135
SALE 102 5135
SALE 95 5135
SALE 20 5135
PURCHASE 1500 5137
SALE 850 5138
SALE 555 5138
SALE 540 5138
SALE 850 5139
SALE 46 5139
PURCHASE 143 5139
PURCHASE 1000 5139
SALE 1758 5140
SALE 1000 5140
SALE 802 5140
SALE 587 5140
SALE 280 5140
SALE 229 5140
SALE 23 5140
PURCHASE 58 5140
PURCHASE 58 5140
PURCHASE 107 5140
PURCHASE 1405 5140
PURCHASE 1807 5140
SALE 800 5141
SALE 800 5141
PURCHASE 170 5141
SALE 493 5142
SALE 478 5142
SALE 398 5142
SALE 294 5142
PURCHASE 800 5142
SALE 800 5143
PURCHASE 800 5143
SALE 750 5144
SALE 570 5144
PURCHASE 70 5144
PURCHASE 132 5144
PURCHASE 150 5144
PURCHASE 218 5144
PURCHASE 437 5144
PURCHASE 2000 5144
SALE 801 5145
PURCHASE 34 5145
PURCHASE 55 5145
PURCHASE 124 5145
PURCHASE 150 5145
PURCHASE 180 5145
PURCHASE 263 5145
PURCHASE 308 5145
PURCHASE 461 5145
PURCHASE 1265 5145
SALE 2000 5146
SALE 613 5146
SALE 365 5146
SALE 219 5146
SALE 150 5146
SALE 144 5146
SALE 127 5146
SALE 50 5146
PURCHASE 14 5146
PURCHASE 49 5146
PURCHASE 53 5146
PURCHASE 53 5146
PURCHASE 175 5146
PURCHASE 241 5146
PURCHASE 247 5146
PURCHASE 273 5146
PURCHASE 435 5146
PURCHASE 544 5146
PURCHASE 740 5146
PURCHASE 813 5146
SALE 500 5147
SALE 964 5148
SALE 472 5148
SALE 150 5148
SALE 100 5148
PURCHASE 50 5148
PURCHASE 131 5148
PURCHASE 210 5148
PURCHASE 212 5148
SALE 465 5149
SALE 400 5149
SALE 397 5149
SALE 300 5149
SALE 207 5149
PURCHASE 1 5149
PURCHASE 35 5149
PURCHASE 73 5149
PURCHASE 92 5149
PURCHASE 521 5149
PURCHASE 713 5149
PURCHASE 800 5149
PURCHASE 901 5149
PURCHASE 910 5149
PURCHASE 1000 5149
PURCHASE 1028 5149
SALE 783 5150
SALE 587 5150
SALE 250 5150
SALE 59 5150
SALE 15 5150
PURCHASE 58 5150
PURCHASE 109 5150
PURCHASE 131 5150
PURCHASE 146 5150
PURCHASE 230 5150
PURCHASE 230 5150
PURCHASE 250 5150
PURCHASE 355 5150
PURCHASE 355 5150
PURCHASE 355 5150
PURCHASE 413 5150
PURCHASE 416 5150
PURCHASE 500 5150
PURCHASE 1131 5150
PURCHASE 2557 5150
SALE 400 5151
SALE 85 5151
PURCHASE 158 5151
PURCHASE 222 5151
PURCHASE 230 5151
PURCHASE 333 5151
PURCHASE 437 5151
PURCHASE 489 5151
PURCHASE 500 5151
PURCHASE 591 5151
SALE 1230 5152
SALE 245 5152
SALE 116 5152
PURCHASE 50 5152
PURCHASE 240 5152
PURCHASE 1279 5152
SALE 744 5153
SALE 390 5153
SALE 305 5153
SALE 273 5153
SALE 117 5153
PURCHASE 160 5153
PURCHASE 206 5153
PURCHASE 230 5153
PURCHASE 231 5153
PURCHASE 278 5153
PURCHASE 328 5153
PURCHASE 800 5153
PURCHASE 917 5153
PURCHASE 2144 5153
SALE 400 5154
PURCHASE 135 5154
PURCHASE 200 5154
PURCHASE 1000 5154
SALE 800 5155
SALE 705 5155
SALE 285 5155
SALE 180 5155
SALE 120 5155
PURCHASE 25 5155
PURCHASE 58 5155
PURCHASE 150 5155
PURCHASE 168 5155
PURCHASE 170 5155
PURCHASE 1000 5155
SALE 530 5156
SALE 473 5156
SALE 446 5156
SALE 364 5156
SALE 130 5156
SALE 128 5156
SALE 30 5156
SALE 21 5156
PURCHASE 93 5156
PURCHASE 387 5156
SALE 400 5157
SALE 400 5157
SALE 254 5157
SALE 50 5157
PURCHASE 60 5157
PURCHASE 150 5157
PURCHASE 166 5157
SALE 400 5158
SALE 400 5158
PURCHASE 3 5158
SALE 790 5159
SALE 663 5159
SALE 499 5159
SALE 496 5159
SALE 400 5159
SALE 400 5159
SALE 256 5159
SALE 150 5159
SALE 81 5159
SALE 45 5159
SALE 21 5159
PURCHASE 282 5159
PURCHASE 500 5159
SALE 66 5160
PURCHASE 70 5160
PURCHASE 136 5160
PURCHASE 155 5160
PURCHASE 174 5160
PURCHASE 311 5160
PURCHASE 434 5160
PURCHASE 605 5160
PURCHASE 658 5160
PURCHASE 945 5160
PURCHASE 1375 5160
PURCHASE 1818 5160
SALE 650 5162
SALE 286 5162
SALE 1 5162
PURCHASE 400 5162
PURCHASE 450 5162
SALE 500 5163
PURCHASE 39 5163
PURCHASE 362 5163
PURCHASE 500 5163
PURCHASE 1171 5163
PURCHASE 1200 5163
SALE 490 5164
SALE 300 5164
SALE 100 5164
PURCHASE 6 5164
PURCHASE 14 5164
PURCHASE 39 5164
PURCHASE 54 5164
PURCHASE 270 5164
PURCHASE 457 5164
PURCHASE 105 5165
PURCHASE 159 5165
PURCHASE 235 5165
PURCHASE 248 5165
PURCHASE 559 5165
PURCHASE 1188 5165
PURCHASE 1499 5165
SALE 557 5166
SALE 403 5166
SALE 43 5166
PURCHASE 231 5166
SALE 1000 5167
SALE 554 5167
SALE 402 5167
SALE 297 5167
SALE 253 5167
SALE 150 5167
SALE 99 5167
SALE 98 5167
SALE 50 5167
SALE 7 5167
SALE 661 5168
SALE 187 5168
SALE 187 5168
PURCHASE 400 5168
PURCHASE 409 5168
PURCHASE 80 5169
PURCHASE 106 5169
PURCHASE 292 5169
PURCHASE 2208 5169
SALE 1000 5171
SALE 955 5171
SALE 474 5171
SALE 386 5171
PURCHASE 465 5171
SALE 1103 5172
SALE 921 5172
SALE 800 5172
SALE 400 5172
SALE 289 5172
PURCHASE 416 5172
PURCHASE 1428 5172
SALE 340 5173
SALE 222 5173
PURCHASE 54 5173
SALE 800 5174
SALE 416 5174
SALE 68 5174
SALE 20 5174
SALE 20 5174
PURCHASE 503 5174
SALE 638 5175
SALE 358 5175
SALE 349 5175
PURCHASE 223 5175
SALE 350 5176
SALE 278 5176
SALE 157 5176
PURCHASE 506 5176
SALE 296 5177
SALE 937 5178
SALE 367 5178
SALE 362 5178
SALE 255 5178
SALE 150 5179
SALE 150 5179
SALE 748 5180
SALE 170 5180
PURCHASE 129 5180
PURCHASE 400 5180
PURCHASE 504 5180
PURCHASE 170 5182
SALE 165 5183
SALE 149 5183
SALE 83 5183
SALE 56 5183
SALE 21 5183
SALE 166 5184
SALE 70 5184
SALE 62 5184
PURCHASE 100 5184
PURCHASE 566 5184
SALE 825 5185
SALE 808 5185
SALE 419 5185
SALE 377 5185
SALE 164 5185
SALE 100 5185
SALE 75 5185
SALE 70 5185
SALE 70 5185
SALE 21 5185
PURCHASE 150 5185
PURCHASE 158 5185
SALE 765 5186
SALE 70 5186
SALE 1198 5187
SALE 1018 5187
SALE 674 5187
SALE 543 5187
SALE 54 5187
SALE 310 5188
SALE 290 5188
PURCHASE 706 5188
SALE 576 5189
SALE 429 5189
SALE 300 5189
SALE 70 5189
SALE 40 5189
SALE 892 5190
SALE 547 5190
SALE 519 5190
SALE 477 5190
SALE 194 5190
PURCHASE 43 5193
SALE 339 5194
SALE 250 5194
SALE 161 5194
PURCHASE 108 5194
PURCHASE 133 5194
PURCHASE 157 5194
PURCHASE 430 5194
PURCHASE 478 5194
PURCHASE 500 5194
PURCHASE 1000 5195
SALE 986 5198
SALE 531 5198
SALE 174 5204
SALE 21 5204

TOTAL PURCHASES 127,219

TOTAL SALES 186,978

(b) Derivatives transactions (other than options)
Product name, e.g Long/short (Note 5) Number of securities Price per unit
CFD (Note 6) (Note 4)

(c) Options transactions in respect of existing securities

(i) Writing, selling, purchasing or varying

Product Writing, Number of Exercise Type, e.g. Expiry Option
name,e.g. selling, securities price American, date money paid/
call purchasing, to which the European received per
option varying etc option etc. unit (Note
relates 4)
(Note 6)

(ii) Exercising

Product name, e.g. call Number of securities Exercise price per unit
option (Note 4)

(d) Other dealings (including new securities) (Note 3)

Nature of transaction Details Price per unit (if applicable)
(Note 7)

4. OTHER INFORMATION

Agreements, arrangements or understandings relating to options or derivatives

Full details of any agreement, arrangement or understanding between the person
disclosing and any other person relating to the voting rights of any relevant
securities under any option referred to on this form or relating to the voting
rights or future acquisition or disposal of any relevant securities to which any
derivative referred to on this form is referenced. If none, this should be
stated.

..............................................................................

..............................................................................

Is a Supplemental Form 38.5(b) attached? (Note 8)
NO

Date of disclosure 09 JANUARY 2008
Contact name LOUISE ROBINSON
Telephone number 020 7567 8762
Name of offeree/offeror with which connected BHP Billiton PLC

BHP Billiton LTD
Nature of connection (Note 9) CONNECTED ADVISER

Notes

The Notes on Form 38.5(b) can be viewed on the Takeover Panel's website at
www.thetakeoverpanel.org.uk

This information is provided by RNS
The company news service from the London Stock Exchange
END

EMMBLGDBRDBGGIU