3rd Apr 2008 11:09
UBS AG (EPT)03 April 2008 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 BranchCompany dealt in Rio Tinto PLCClass of relevant security to which the 10p Ordinarydealings being disclosed relate (Note 1)Date of dealing 2 APRIL 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 2,087,697 0.21% 7,343 0.00%(2) Derivatives (other thanoptions)(3) Options and agreements topurchase/sellTotal 2,087,697 0.21% 7,343 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 thanoptions)(3) Options and agreements topurchase/sellTotal (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) PURCHASE 737 5155 pence PURCHASE 260 5159 SALE 800 5161 PURCHASE 51 5162 PURCHASE 58 5162 PURCHASE 94 5162 SALE 2000 5164 PURCHASE 24 5165 PURCHASE 146 5165 PURCHASE 400 5165 SALE 212 5169 PURCHASE 233 5169 PURCHASE 248 5170 SALE 333 5173 PURCHASE 120 5173 PURCHASE 154 5173 PURCHASE 250 5173 PURCHASE 28 5174 PURCHASE 50 5174 PURCHASE 77 5174 PURCHASE 106 5174 PURCHASE 114 5174 PURCHASE 250 5174 PURCHASE 210 5177 PURCHASE 330 5180 PURCHASE 767 5180 PURCHASE 107 5193 PURCHASE 561 5193 SALE 303 5194 PURCHASE 125 5194 PURCHASE 125 5194 SALE 666 5196 SALE 315 5196 PURCHASE 400 5197 SALE 400 5199 SALE 273 5199 SALE 174 5199 SALE 33 5199 SALE 385 5200 SALE 1 5200 SALE 400 5201 PURCHASE 147 5201 PURCHASE 400 5201 SALE 1425 5202 SALE 600 5202 SALE 400 5202 SALE 154 5202 SALE 1 5202 PURCHASE 500 5202 PURCHASE 1024 5202 SALE 665 5203 SALE 652 5203 SALE 400 5203 SALE 381 5203 SALE 291 5203 SALE 291 5203 SALE 57 5203 SALE 34 5203 PURCHASE 37 5203 PURCHASE 38 5203 PURCHASE 63 5203 PURCHASE 321 5203 PURCHASE 349 5203 PURCHASE 455 5203 SALE 625 5204 SALE 341 5204 SALE 300 5204 SALE 293 5204 SALE 107 5204 PURCHASE 88 5204 PURCHASE 600 5205 PURCHASE 63 5206 PURCHASE 101 5206 PURCHASE 120 5206 PURCHASE 360 5206 PURCHASE 799 5206 SALE 666 5207 SALE 269 5207 SALE 46 5207 SALE 879 5208 SALE 131 5208 SALE 125 5208 SALE 107 5208 SALE 83 5208 PURCHASE 53 5208 PURCHASE 130 5208 PURCHASE 400 5208 PURCHASE 655 5208 SALE 1200 5209 SALE 726 5209 PURCHASE 48 5209 PURCHASE 125 5209 PURCHASE 139 5209 PURCHASE 1186 5209 SALE 461 5210 SALE 400 5210 SALE 315 5210 SALE 154 5210 SALE 113 5210 SALE 41 5210 PURCHASE 49 5210 PURCHASE 205 5210 PURCHASE 300 5210 PURCHASE 787 5210 PURCHASE 1810 5210 SALE 471 5211 SALE 154 5211 PURCHASE 72 5211 PURCHASE 76 5211 PURCHASE 99 5211 PURCHASE 127 5211 PURCHASE 196 5211 PURCHASE 199 5211 SALE 798 5212 SALE 646 5212 SALE 72 5212 SALE 12 5212 SALE 250 5213 SALE 244 5213 PURCHASE 21 5213 PURCHASE 54 5213 PURCHASE 94 5213 PURCHASE 147 5213 PURCHASE 224 5213 PURCHASE 475 5213 PURCHASE 600 5213 SALE 600 5214 SALE 400 5214 PURCHASE 128 5214 PURCHASE 133 5214 PURCHASE 198 5214 PURCHASE 210 5214 PURCHASE 273 5214 PURCHASE 458 5214 PURCHASE 500 5214 SALE 961 5215 SALE 500 5215 SALE 323 5215 SALE 209 5215 PURCHASE 51 5215 PURCHASE 192 5215 PURCHASE 195 5215 PURCHASE 273 5215 PURCHASE 775 5215 PURCHASE 968 5215 SALE 669 5216 SALE 652 5216 SALE 277 5216 PURCHASE 45 5216 PURCHASE 147 5216 PURCHASE 273 5216 PURCHASE 275 5216 SALE 1000 5217 SALE 400 5217 SALE 322 5217 PURCHASE 50 5217 PURCHASE 500 5217 PURCHASE 600 5217 PURCHASE 600 5217 PURCHASE 600 5217 PURCHASE 1250 5217 PURCHASE 190 5218 PURCHASE 193 5218 PURCHASE 195 5218 PURCHASE 199 5218 PURCHASE 210 5218 PURCHASE 213 5218 PURCHASE 300 5218 PURCHASE 400 5218 PURCHASE 422 5218 SALE 322 5219 SALE 125 5219 SALE 125 5219 PURCHASE 106 5219 PURCHASE 192 5219 PURCHASE 242 5219 PURCHASE 263 5219 PURCHASE 374 5219 PURCHASE 400 5219 PURCHASE 2500 5219 SALE 2311 5220 SALE 854 5220 SALE 760 5220 SALE 554 5220 SALE 500 5220 SALE 461 5220 SALE 388 5220 SALE 168 5220 SALE 32 5220 PURCHASE 300 5220 PURCHASE 365 5220 PURCHASE 500 5220 SALE 118 5221 PURCHASE 37 5221 PURCHASE 50 5221 PURCHASE 51 5221 PURCHASE 140 5221 PURCHASE 155 5221 PURCHASE 182 5221 PURCHASE 211 5221 PURCHASE 218 5221 PURCHASE 273 5221 PURCHASE 578 5221 SALE 400 5222 SALE 263 5222 PURCHASE 273 5222 SALE 1200 5223 SALE 400 5223 SALE 366 5223 SALE 315 5223 PURCHASE 273 5223 PURCHASE 699 5223 PURCHASE 1000 5223 SALE 1200 5224 SALE 300 5224 SALE 461 5225 SALE 362 5225 SALE 300 5225 SALE 91 5225 PURCHASE 10 5225 PURCHASE 188 5225 PURCHASE 191 5225 PURCHASE 195 5225 PURCHASE 196 5225 PURCHASE 205 5225 PURCHASE 217 5225 PURCHASE 219 5225 PURCHASE 234 5225 SALE 400 5226 SALE 214 5227 SALE 135 5227 PURCHASE 125 5227 PURCHASE 198 5227 PURCHASE 400 5227 PURCHASE 533 5227 SALE 1200 5228 SALE 597 5228 SALE 299 5228 SALE 96 5228 SALE 45 5228 SALE 12 5228 PURCHASE 16 5228 PURCHASE 31 5228 PURCHASE 50 5228 PURCHASE 59 5228 PURCHASE 83 5228 PURCHASE 95 5228 PURCHASE 95 5228 PURCHASE 114 5228 PURCHASE 120 5228 PURCHASE 139 5228 PURCHASE 217 5228 PURCHASE 268 5228 PURCHASE 359 5228 PURCHASE 673 5228 PURCHASE 1200 5228 SALE 575 5229 SALE 499 5229 SALE 375 5229 SALE 314 5229 SALE 305 5229 SALE 296 5229 SALE 138 5229 PURCHASE 500 5229 SALE 400 5230 SALE 381 5230 SALE 208 5230 SALE 176 5230 SALE 33 5230 PURCHASE 113 5230 PURCHASE 315 5230 PURCHASE 33 5231 PURCHASE 64 5231 PURCHASE 215 5231 PURCHASE 400 5231 PURCHASE 400 5231 SALE 2071 5232 SALE 313 5232 SALE 251 5232 SALE 190 5232 PURCHASE 56 5232 PURCHASE 139 5232 PURCHASE 140 5232 PURCHASE 400 5232 PURCHASE 428 5232 PURCHASE 1200 5232 SALE 1200 5233 SALE 533 5233 SALE 498 5233 SALE 454 5233 SALE 187 5233 SALE 98 5233 SALE 47 5233 PURCHASE 4 5233 PURCHASE 33 5233 PURCHASE 87 5233 PURCHASE 120 5233 PURCHASE 191 5233 PURCHASE 354 5233 SALE 1685 5234 SALE 400 5234 SALE 173 5234 PURCHASE 52 5234 PURCHASE 59 5234 PURCHASE 202 5234 PURCHASE 262 5234 SALE 2148 5235 SALE 961 5235 SALE 961 5235 SALE 653 5235 SALE 533 5235 SALE 508 5235 SALE 506 5235 SALE 453 5235 SALE 237 5235 SALE 184 5235 PURCHASE 3 5235 PURCHASE 162 5235 PURCHASE 196 5235 PURCHASE 219 5235 PURCHASE 262 5235 PURCHASE 300 5235 PURCHASE 500 5235 PURCHASE 938 5235 SALE 852 5236 SALE 852 5236 SALE 500 5236 SALE 500 5236 SALE 400 5236 SALE 315 5236 SALE 250 5236 SALE 195 5236 PURCHASE 49 5236 PURCHASE 100 5236 PURCHASE 211 5236 PURCHASE 231 5236 PURCHASE 260 5236 PURCHASE 453 5236 PURCHASE 1000 5236 SALE 500 5237 SALE 174 5237 PURCHASE 5 5237 PURCHASE 13 5237 PURCHASE 13 5237 PURCHASE 34 5237 PURCHASE 37 5237 PURCHASE 38 5237 PURCHASE 38 5237 PURCHASE 47 5237 PURCHASE 48 5237 PURCHASE 50 5237 PURCHASE 186 5237 PURCHASE 187 5237 PURCHASE 205 5237 PURCHASE 208 5237 PURCHASE 216 5237 PURCHASE 220 5237 PURCHASE 300 5237 SALE 159 5238 SALE 150 5238 SALE 125 5238 PURCHASE 73 5238 PURCHASE 103 5238 PURCHASE 348 5238 PURCHASE 376 5238 PURCHASE 400 5238 PURCHASE 500 5238 SALE 500 5239 SALE 315 5239 SALE 304 5239 SALE 77 5239 PURCHASE 36 5239 PURCHASE 49 5239 PURCHASE 98 5239 PURCHASE 100 5239 PURCHASE 183 5239 PURCHASE 191 5239 PURCHASE 196 5239 PURCHASE 240 5239 PURCHASE 248 5239 PURCHASE 400 5239 PURCHASE 500 5239 PURCHASE 533 5239 PURCHASE 1332 5239 SALE 700 5240 SALE 685 5240 SALE 477 5240 SALE 431 5240 SALE 400 5240 SALE 400 5240 SALE 373 5240 SALE 300 5240 SALE 245 5240 SALE 232 5240 SALE 162 5240 SALE 100 5240 SALE 91 5240 SALE 45 5240 PURCHASE 29 5240 PURCHASE 44 5240 PURCHASE 95 5240 PURCHASE 95 5240 PURCHASE 114 5240 PURCHASE 248 5240 PURCHASE 264 5240 PURCHASE 377 5240 SALE 1000 5241 SALE 1000 5241 SALE 1000 5241 SALE 1000 5241 SALE 1000 5241 SALE 635 5241 SALE 400 5241 SALE 253 5241 SALE 134 5241 PURCHASE 174 5241 SALE 300 5242 SALE 244 5242 PURCHASE 85 5242 PURCHASE 186 5242 PURCHASE 2861 5242 SALE 741 5243 SALE 714 5243 SALE 400 5243 SALE 389 5243 SALE 341 5243 SALE 300 5243 SALE 75 5243 SALE 10 5243 PURCHASE 48 5243 PURCHASE 51 5243 PURCHASE 336 5243 PURCHASE 666 5243 SALE 600 5244 SALE 400 5244 SALE 400 5244 SALE 60 5244 SALE 48 5244 PURCHASE 500 5244 SALE 500 5245 SALE 397 5245 SALE 289 5245 SALE 267 5245 PURCHASE 211 5245 PURCHASE 217 5245 PURCHASE 336 5245 SALE 1041 5246 SALE 666 5246 SALE 195 5246 SALE 137 5246 SALE 38 5246 PURCHASE 229 5246 PURCHASE 295 5246 PURCHASE 378 5246 PURCHASE 421 5246 PURCHASE 911 5246 PURCHASE 923 5246 PURCHASE 1243 5246 SALE 400 5247 PURCHASE 163 5247 PURCHASE 194 5247 PURCHASE 400 5247 SALE 300 5248 SALE 136 5248 SALE 45 5248 PURCHASE 315 5248 PURCHASE 339 5248 SALE 625 5249 SALE 400 5249 SALE 244 5249 SALE 34 5249 PURCHASE 131 5249 PURCHASE 197 5249 PURCHASE 200 5249 PURCHASE 204 5249 PURCHASE 213 5249 PURCHASE 300 5249 PURCHASE 388 5249 SALE 902 5250 SALE 477 5250 PURCHASE 36 5250 PURCHASE 37 5250 PURCHASE 40 5250 PURCHASE 49 5250 PURCHASE 50 5250 PURCHASE 100 5250 PURCHASE 100 5250 PURCHASE 109 5250 PURCHASE 221 5250 PURCHASE 258 5250 PURCHASE 272 5250 PURCHASE 463 5250 PURCHASE 479 5250 PURCHASE 500 5250 PURCHASE 500 5250 PURCHASE 500 5250 PURCHASE 500 5250 PURCHASE 500 5250 PURCHASE 500 5250 PURCHASE 1200 5250 SALE 125 5251 PURCHASE 198 5251 PURCHASE 823 5251 PURCHASE 178 5252 PURCHASE 190 5252 PURCHASE 500 5252 SALE 263 5253 SALE 253 5253 SALE 146 5253 SALE 125 5253 PURCHASE 144 5253 PURCHASE 171 5253 PURCHASE 182 5253 PURCHASE 198 5253 PURCHASE 217 5253 PURCHASE 221 5253 SALE 1489 5254 SALE 594 5254 SALE 491 5254 SALE 350 5254 SALE 214 5254 SALE 189 5254 SALE 142 5254 SALE 8 5254 PURCHASE 317 5254 SALE 587 5255 SALE 500 5255 SALE 400 5255 SALE 307 5255 SALE 125 5255 PURCHASE 100 5255 PURCHASE 114 5255 SALE 173 5256 SALE 146 5256 SALE 125 5256 PURCHASE 38 5256 PURCHASE 42 5256 PURCHASE 81 5256 PURCHASE 93 5256 PURCHASE 214 5256 PURCHASE 262 5256 SALE 1795 5257 SALE 125 5257 SALE 1173 5258 SALE 1069 5258 SALE 924 5258 SALE 500 5258 SALE 500 5258 SALE 411 5258 SALE 299 5258 SALE 265 5258 SALE 214 5258 SALE 107 5258 SALE 104 5258 PURCHASE 37 5258 PURCHASE 45 5258 PURCHASE 46 5258 PURCHASE 50 5258 PURCHASE 120 5258 PURCHASE 136 5258 PURCHASE 183 5258 PURCHASE 192 5258 PURCHASE 192 5258 PURCHASE 192 5258 PURCHASE 268 5258 PURCHASE 300 5258 PURCHASE 320 5258 PURCHASE 666 5258 PURCHASE 1059 5258 SALE 2311 5259 SALE 1200 5259 SALE 799 5259 SALE 576 5259 SALE 416 5259 SALE 409 5259 SALE 390 5259 SALE 384 5259 SALE 289 5259 SALE 249 5259 SALE 201 5259 SALE 125 5259 SALE 112 5259 SALE 104 5259 SALE 84 5259 SALE 83 5259 PURCHASE 22 5259 PURCHASE 52 5259 PURCHASE 71 5259 PURCHASE 198 5259 PURCHASE 204 5259 PURCHASE 207 5259 PURCHASE 210 5259 PURCHASE 400 5259 PURCHASE 443 5259 PURCHASE 600 5259 PURCHASE 1851 5259 SALE 2851 5260 SALE 464 5260 SALE 414 5260 SALE 400 5260 SALE 400 5260 SALE 392 5260 SALE 388 5260 SALE 351 5260 SALE 337 5260 SALE 279 5260 SALE 255 5260 SALE 150 5260 PURCHASE 34 5260 PURCHASE 37 5260 PURCHASE 100 5260 PURCHASE 100 5260 PURCHASE 100 5260 PURCHASE 101 5260 PURCHASE 133 5260 PURCHASE 164 5260 PURCHASE 197 5260 PURCHASE 206 5260 PURCHASE 211 5260 PURCHASE 272 5260 PURCHASE 400 5260 PURCHASE 509 5260 PURCHASE 770 5260 SALE 1082 5261 SALE 922 5261 SALE 666 5261 SALE 462 5261 SALE 439 5261 SALE 400 5261 SALE 125 5261 SALE 125 5261 PURCHASE 7 5261 PURCHASE 8 5261 PURCHASE 11 5261 PURCHASE 17 5261 PURCHASE 20 5261 PURCHASE 20 5261 PURCHASE 42 5261 PURCHASE 79 5261 PURCHASE 80 5261 PURCHASE 155 5261 PURCHASE 163 5261 PURCHASE 172 5261 PURCHASE 182 5261 PURCHASE 185 5261 PURCHASE 192 5261 PURCHASE 213 5261 PURCHASE 300 5261 PURCHASE 360 5261 PURCHASE 450 5261 PURCHASE 1000 5261 SALE 750 5262 SALE 497 5262 SALE 299 5262 SALE 284 5262 SALE 271 5262 SALE 271 5262 SALE 32 5262 PURCHASE 4 5262 PURCHASE 14 5262 PURCHASE 137 5262 PURCHASE 194 5262 SALE 700 5263 SALE 500 5263 SALE 399 5263 SALE 55 5263 PURCHASE 14 5263 PURCHASE 16 5263 PURCHASE 21 5263 PURCHASE 31 5263 PURCHASE 37 5263 PURCHASE 53 5263 PURCHASE 117 5263 PURCHASE 158 5263 PURCHASE 210 5263 PURCHASE 213 5263 PURCHASE 221 5263 PURCHASE 245 5263 SALE 799 5264 SALE 203 5264 SALE 94 5264 PURCHASE 13 5264 PURCHASE 13 5264 PURCHASE 36 5264 PURCHASE 41 5264 PURCHASE 46 5264 PURCHASE 48 5264 PURCHASE 71 5264 PURCHASE 80 5264 PURCHASE 100 5264 PURCHASE 120 5264 PURCHASE 144 5264 PURCHASE 192 5264 PURCHASE 255 5264 PURCHASE 268 5264 PURCHASE 400 5264 PURCHASE 500 5264 PURCHASE 6 5265 PURCHASE 19 5265 PURCHASE 50 5265 PURCHASE 52 5265 PURCHASE 100 5265 PURCHASE 100 5265 PURCHASE 142 5265 PURCHASE 147 5265 PURCHASE 164 5265 PURCHASE 167 5265 PURCHASE 180 5265 PURCHASE 184 5265 PURCHASE 186 5265 PURCHASE 192 5265 PURCHASE 268 5265 PURCHASE 389 5265 PURCHASE 400 5265 PURCHASE 400 5265 PURCHASE 400 5265 PURCHASE 600 5265 PURCHASE 803 5265 PURCHASE 871 5265 PURCHASE 889 5265 PURCHASE 895 5265 SALE 523 5266 SALE 234 5266 PURCHASE 187 5266 PURCHASE 191 5266 PURCHASE 192 5266 PURCHASE 212 5266 PURCHASE 214 5266 PURCHASE 215 5266 PURCHASE 217 5266 PURCHASE 249 5266 PURCHASE 300 5266 PURCHASE 322 5266 PURCHASE 336 5266 PURCHASE 471 5266 PURCHASE 500 5266 PURCHASE 600 5266 PURCHASE 666 5266 SALE 1000 5267 SALE 330 5267 SALE 284 5267 SALE 150 5267 SALE 125 5267 PURCHASE 58 5267 PURCHASE 61 5267 PURCHASE 100 5267 PURCHASE 268 5267 PURCHASE 815 5267 SALE 1800 5268 SALE 283 5268 SALE 200 5268 SALE 109 5268 PURCHASE 49 5268 PURCHASE 100 5268 PURCHASE 100 5268 PURCHASE 166 5268 PURCHASE 879 5268 SALE 700 5269 SALE 700 5269 SALE 700 5269 SALE 700 5269 SALE 597 5269 SALE 400 5269 SALE 242 5269 SALE 196 5269 SALE 125 5269 SALE 30 5269 PURCHASE 50 5269 PURCHASE 80 5269 PURCHASE 315 5269 PURCHASE 100 5270 PURCHASE 100 5270 PURCHASE 100 5270 PURCHASE 100 5270 PURCHASE 120 5270 PURCHASE 139 5270 PURCHASE 144 5270 PURCHASE 144 5270 PURCHASE 190 5270 PURCHASE 257 5270 PURCHASE 268 5270 PURCHASE 300 5270 PURCHASE 1000 5270 PURCHASE 1191 5270 SALE 200 5271 PURCHASE 73 5271 PURCHASE 405 5271 SALE 229 5272 SALE 210 5272 SALE 82 5272 SALE 61 5272 SALE 41 5272 SALE 23 5272 PURCHASE 178 5272 PURCHASE 400 5272 SALE 103 5273 SALE 100 5273 SALE 44 5273 PURCHASE 178 5273 PURCHASE 400 5273 SALE 792 5274 PURCHASE 43 5274 PURCHASE 65 5274 PURCHASE 159 5274 PURCHASE 173 5274 SALE 500 5275 SALE 442 5275 SALE 321 5275 SALE 270 5275 SALE 199 5275 SALE 195 5275 SALE 112 5275 SALE 108 5275 SALE 20 5275 SALE 18 5275 PURCHASE 29 5275 PURCHASE 136 5275 PURCHASE 232 5275 PURCHASE 1000 5275 SALE 34 5276 PURCHASE 84 5276 PURCHASE 135 5276 SALE 281 5277 SALE 17 5277 PURCHASE 23 5277 PURCHASE 120 5277 SALE 186 5278 SALE 171 5278 SALE 133 5278 SALE 107 5278 SALE 896 5279 SALE 268 5279 PURCHASE 72 5280 PURCHASE 675 5280 PURCHASE 1000 5280 PURCHASE 1773 5280 PURCHASE 25 5283 PURCHASE 100 5283 PURCHASE 102 5283 PURCHASE 300 5283 SALE 390 5284 PURCHASE 100 5285 PURCHASE 300 5286 SALE 1200 5287 SALE 1106 5287 PURCHASE 413 5287 SALE 53 5289 SALE 382 5290 PURCHASE 320 5290 PURCHASE 377 5290 PURCHASE 400 5292 PURCHASE 669 5292 SALE 268 5294 PURCHASE 172 5294 PURCHASE 48 5295 PURCHASE 71 5295 PURCHASE 100 5295 PURCHASE 500 5295 PURCHASE 400 5297 PURCHASE 100 5299 SALE 679 5300 SALE 666 5300 PURCHASE 23 5300 PURCHASE 285 5300 PURCHASE 397 5300 PURCHASE 1157 5300 SALE 1125 5301 SALE 1052 5301 SALE 1000 5301 SALE 55 5301 PURCHASE 28 5301 PURCHASE 155 5301 PURCHASE 184 5301 SALE 400 5302 SALE 268 5302 SALE 151 5303 PURCHASE 46 5303 PURCHASE 175 5303 SALE 857 5304 PURCHASE 4 5304 PURCHASE 100 5304 PURCHASE 160 5304 PURCHASE 164 5304 PURCHASE 187 5304 PURCHASE 600 5304 PURCHASE 400 5305 PURCHASE 1885 5305 PURCHASE 85 5306 PURCHASE 100 5306 PURCHASE 100 5306 PURCHASE 100 5306 PURCHASE 100 5306 PURCHASE 160 5306 PURCHASE 282 5306 PURCHASE 286 5306 SALE 927 5308 SALE 888 5308 SALE 400 5308 PURCHASE 100 5308 SALE 660 5309 SALE 268 5309 SALE 258 5309 PURCHASE 857 5309 PURCHASE 2592 5309 SALE 400 5310 SALE 349 5310 SALE 289 5310 SALE 268 5310 SALE 400 5311 SALE 392 5311 PURCHASE 82 5311 PURCHASE 400 5311 PURCHASE 400 5312 PURCHASE 533 5312 SALE 157 5313 SALE 300 5314 PURCHASE 138 5314 PURCHASE 300 5314 SALE 356 5315 PURCHASE 36 5315 PURCHASE 52 5315 PURCHASE 769 5315 SALE 349 5316 PURCHASE 162 5318 SALE 800 5319 SALE 375 5319 SALE 296 5319 SALE 168 5319 PURCHASE 52 5319 PURCHASE 140 5319 PURCHASE 142 5319 PURCHASE 312 5319 PURCHASE 365 5319 PURCHASE 400 5319 PURCHASE 554 5319 PURCHASE 912 5319 PURCHASE 1688 5319 SALE 1301 5320 SALE 747 5320 SALE 518 5320 SALE 500 5320 SALE 500 5320 SALE 243 5320 PURCHASE 32 5320 PURCHASE 53 5320 PURCHASE 165 5320 PURCHASE 392 5320 PURCHASE 1440 5320 SALE 804 5321 SALE 200 5321 SALE 185 5321 SALE 54 5321 PURCHASE 200 5321 PURCHASE 306 5321 SALE 888 5322 SALE 496 5322 SALE 400 5322 SALE 273 5322 SALE 161 5322 SALE 122 5322 SALE 80 5322 PURCHASE 41 5322 PURCHASE 132 5322 PURCHASE 172 5322 PURCHASE 180 5322 PURCHASE 188 5322 PURCHASE 889 5322 SALE 208 5323 PURCHASE 251 5323 PURCHASE 273 5323 PURCHASE 839 5323 PURCHASE 2817 5323 SALE 465 5324 SALE 400 5324 SALE 229 5324 PURCHASE 98 5324 PURCHASE 281 5324 PURCHASE 696 5324 PURCHASE 1200 5324 SALE 1877 5325 SALE 1313 5325 PURCHASE 93 5325 PURCHASE 98 5325 PURCHASE 161 5325 PURCHASE 167 5325 PURCHASE 176 5325 PURCHASE 184 5325 PURCHASE 244 5325 PURCHASE 370 5325 PURCHASE 1000 5325 SALE 985 5326 SALE 16 5326 PURCHASE 340 5326 SALE 160 5327 PURCHASE 175 5327 PURCHASE 201 5327 PURCHASE 236 5327 PURCHASE 1000 5327 SALE 613 5328 SALE 500 5328 SALE 486 5328 SALE 400 5328 SALE 198 5328 PURCHASE 65 5328 PURCHASE 198 5328 PURCHASE 220 5328 PURCHASE 314 5328 SALE 240 5329 PURCHASE 52 5329 PURCHASE 52 5329 PURCHASE 265 5329 PURCHASE 301 5330 PURCHASE 370 5330 PURCHASE 500 5330 PURCHASE 600 5330 PURCHASE 725 5330 SALE 592 5331 SALE 402 5331 SALE 400 5331 SALE 400 5331 PURCHASE 2593 5331 SALE 100 5332 PURCHASE 402 5332 SALE 800 5333 SALE 800 5333 SALE 392 5333 SALE 12 5333 PURCHASE 94 5333 PURCHASE 500 5333 SALE 264 5334 SALE 189 5334 SALE 189 5334 SALE 163 5334 SALE 24 5334 PURCHASE 1000 5334 PURCHASE 1152 5334 SALE 555 5335 SALE 555 5335 SALE 500 5335 SALE 444 5335 SALE 125 5335 PURCHASE 95 5335 PURCHASE 163 5335 SALE 242 5336 SALE 125 5336 SALE 100 5336 PURCHASE 515 5336 PURCHASE 733 5336 PURCHASE 1415 5336 SALE 1824 5337 SALE 804 5337 SALE 575 5337 SALE 182 5337 SALE 2000 5338 SALE 430 5338 PURCHASE 90 5338 PURCHASE 100 5338 PURCHASE 200 5338 PURCHASE 245 5338 SALE 387 5339 PURCHASE 54 5339 PURCHASE 100 5339 PURCHASE 134 5339 PURCHASE 221 5339 PURCHASE 486 5339 PURCHASE 148 5340 PURCHASE 160 5340 PURCHASE 248 5340 PURCHASE 298 5340 PURCHASE 875 5340 PURCHASE 2510 5340 SALE 1000 5341 SALE 400 5341 SALE 28 5341 PURCHASE 57 5341 PURCHASE 100 5341 PURCHASE 131 5341 PURCHASE 164 5341 PURCHASE 314 5341 PURCHASE 361 5341 PURCHASE 804 5341 SALE 884 5342 SALE 567 5342 SALE 484 5342 PURCHASE 64 5342 PURCHASE 124 5342 PURCHASE 1110 5342 SALE 1245 5343 SALE 808 5343 SALE 392 5343 SALE 295 5343 SALE 187 5343 SALE 40 5343 PURCHASE 55 5343 PURCHASE 530 5343 PURCHASE 804 5343 PURCHASE 820 5343 PURCHASE 675 5344 SALE 1250 5345 SALE 1248 5345 SALE 1095 5345 SALE 873 5345 SALE 615 5345 SALE 408 5345 SALE 342 5345 SALE 264 5345 SALE 198 5345 SALE 73 5345 PURCHASE 154 5345 PURCHASE 171 5345 PURCHASE 247 5345 PURCHASE 450 5345 PURCHASE 500 5345 PURCHASE 750 5345 PURCHASE 800 5345 PURCHASE 1200 5345 SALE 804 5346 SALE 804 5346 SALE 536 5346 SALE 500 5346 SALE 455 5346 SALE 375 5346 SALE 264 5346 SALE 139 5346 SALE 125 5346 PURCHASE 16 5346 PURCHASE 45 5346 PURCHASE 394 5346 PURCHASE 400 5346 PURCHASE 500 5346 PURCHASE 982 5346 PURCHASE 1000 5346 SALE 125 5347 PURCHASE 62 5347 PURCHASE 261 5347 PURCHASE 770 5347 PURCHASE 1000 5347 SALE 571 5348 SALE 495 5348 SALE 376 5348 SALE 369 5348 SALE 300 5348 SALE 80 5348 PURCHASE 52 5348 PURCHASE 100 5348 PURCHASE 100 5348 PURCHASE 127 5348 PURCHASE 143 5348 PURCHASE 191 5348 PURCHASE 191 5348 PURCHASE 236 5348 PURCHASE 343 5348 PURCHASE 421 5348 PURCHASE 500 5348 PURCHASE 962 5348 SALE 2822 5349 SALE 1200 5349 SALE 994 5349 SALE 380 5349 SALE 328 5349 SALE 300 5349 SALE 150 5349 SALE 33 5349 PURCHASE 11 5349 PURCHASE 43 5349 PURCHASE 134 5349 PURCHASE 236 5349 PURCHASE 400 5349 PURCHASE 402 5349 PURCHASE 886 5349 SALE 1000 5350 SALE 1000 5350 SALE 690 5350 SALE 666 5350 SALE 400 5350 SALE 242 5350 SALE 242 5350 SALE 231 5350 SALE 183 5350 PURCHASE 7 5350 PURCHASE 22 5350 PURCHASE 30 5350 PURCHASE 88 5350 PURCHASE 98 5350 PURCHASE 100 5350 PURCHASE 100 5350 PURCHASE 108 5350 PURCHASE 160 5350 PURCHASE 210 5350 PURCHASE 215 5350 PURCHASE 220 5350 PURCHASE 228 5350 PURCHASE 400 5350 PURCHASE 402 5350 PURCHASE 940 5350 SALE 1121 5351 SALE 804 5351 SALE 670 5351 SALE 430 5351 SALE 300 5351 SALE 260 5351 SALE 230 5351 PURCHASE 5 5351 PURCHASE 15 5351 PURCHASE 78 5351 PURCHASE 93 5351 PURCHASE 142 5351 PURCHASE 150 5351 PURCHASE 196 5351 PURCHASE 208 5351 PURCHASE 209 5351 PURCHASE 400 5351 PURCHASE 400 5351 PURCHASE 710 5351 PURCHASE 1000 5351 PURCHASE 1610 5351 SALE 1200 5352 SALE 1110 5352 SALE 500 5352 SALE 430 5352 SALE 424 5352 SALE 400 5352 SALE 369 5352 SALE 292 5352 SALE 273 5352 SALE 202 5352 SALE 200 5352 SALE 137 5352 SALE 125 5352 SALE 125 5352 PURCHASE 100 5352 PURCHASE 145 5352 PURCHASE 160 5352 PURCHASE 185 5352 PURCHASE 300 5352 PURCHASE 300 5352 PURCHASE 318 5352 PURCHASE 390 5352 PURCHASE 533 5352 PURCHASE 800 5352 PURCHASE 1200 5352 SALE 1575 5353 SALE 400 5353 SALE 363 5353 SALE 249 5353 SALE 146 5353 PURCHASE 56 5353 PURCHASE 56 5353 PURCHASE 60 5353 PURCHASE 60 5353 PURCHASE 98 5353 PURCHASE 100 5353 PURCHASE 100 5353 PURCHASE 120 5353 PURCHASE 158 5353 PURCHASE 160 5353 PURCHASE 163 5353 PURCHASE 197 5353 PURCHASE 221 5353 PURCHASE 291 5353 PURCHASE 302 5353 PURCHASE 310 5353 PURCHASE 349 5353 PURCHASE 390 5353 PURCHASE 492 5353 PURCHASE 518 5353 PURCHASE 804 5353 PURCHASE 847 5353 PURCHASE 1194 5353 SALE 911 5354 SALE 588 5354 SALE 400 5354 SALE 394 5354 SALE 300 5354 SALE 258 5354 SALE 236 5354 SALE 220 5354 SALE 153 5354 PURCHASE 37 5354 PURCHASE 53 5354 PURCHASE 100 5354 PURCHASE 141 5354 PURCHASE 268 5354 PURCHASE 300 5354 PURCHASE 300 5354 PURCHASE 375 5354 PURCHASE 379 5354 PURCHASE 416 5354 PURCHASE 781 5354 PURCHASE 804 5354 PURCHASE 804 5354 SALE 1200 5355 SALE 840 5355 SALE 834 5355 SALE 804 5355 SALE 804 5355 SALE 804 5355 SALE 670 5355 SALE 536 5355 SALE 536 5355 SALE 357 5355 SALE 354 5355 SALE 312 5355 SALE 236 5355 SALE 125 5355 SALE 90 5355 SALE 61 5355 PURCHASE 105 5355 PURCHASE 150 5355 PURCHASE 159 5355 PURCHASE 188 5355 PURCHASE 195 5355 PURCHASE 197 5355 PURCHASE 201 5355 PURCHASE 212 5355 PURCHASE 216 5355 PURCHASE 266 5355 PURCHASE 292 5355 PURCHASE 390 5355 PURCHASE 769 5355 PURCHASE 804 5355 PURCHASE 1337 5355 SALE 1187 5356 SALE 804 5356 SALE 804 5356 SALE 699 5356 SALE 555 5356 SALE 555 5356 SALE 412 5356 SALE 300 5356 SALE 300 5356 SALE 292 5356 SALE 160 5356 PURCHASE 42 5356 PURCHASE 80 5356 PURCHASE 133 5356 PURCHASE 226 5356 PURCHASE 400 5356 PURCHASE 450 5356 SALE 670 5357 SALE 650 5357 SALE 415 5357 SALE 400 5357 SALE 400 5357 SALE 310 5357 SALE 236 5357 SALE 108 5357 SALE 60 5357 PURCHASE 86 5357 PURCHASE 110 5357 PURCHASE 187 5357 PURCHASE 190 5357 PURCHASE 200 5357 PURCHASE 260 5357 PURCHASE 314 5357 PURCHASE 400 5357 PURCHASE 402 5357 PURCHASE 536 5357 PURCHASE 874 5357 SALE 1000 5358 SALE 804 5358 SALE 804 5358 SALE 696 5358 SALE 654 5358 SALE 484 5358 SALE 445 5358 SALE 379 5358 SALE 171 5358 SALE 125 5358 SALE 125 5358 SALE 48 5358 PURCHASE 7 5358 PURCHASE 54 5358 PURCHASE 100 5358 PURCHASE 202 5358 PURCHASE 203 5358 PURCHASE 290 5358 PURCHASE 300 5358 PURCHASE 300 5358 PURCHASE 400 5358 PURCHASE 500 5358 PURCHASE 800 5358 SALE 1368 5359 SALE 804 5359 SALE 804 5359 SALE 804 5359 SALE 696 5359 SALE 666 5359 SALE 400 5359 SALE 400 5359 SALE 345 5359 SALE 237 5359 SALE 164 5359 SALE 162 5359 SALE 150 5359 SALE 54 5359 SALE 31 5359 PURCHASE 174 5359 PURCHASE 174 5359 PURCHASE 500 5359 PURCHASE 533 5359 PURCHASE 743 5359 PURCHASE 1200 5359 SALE 1317 5360 SALE 1000 5360 SALE 950 5360 SALE 804 5360 SALE 652 5360 SALE 410 5360 SALE 400 5360 SALE 400 5360 SALE 400 5360 SALE 400 5360 SALE 396 5360 SALE 348 5360 SALE 320 5360 SALE 293 5360 SALE 275 5360 SALE 273 5360 SALE 270 5360 SALE 236 5360 PURCHASE 8 5360 PURCHASE 16 5360 PURCHASE 38 5360 PURCHASE 52 5360 PURCHASE 58 5360 PURCHASE 101 5360 PURCHASE 105 5360 PURCHASE 208 5360 PURCHASE 236 5360 PURCHASE 305 5360 PURCHASE 400 5360 PURCHASE 400 5360 PURCHASE 400 5360 PURCHASE 466 5360 PURCHASE 804 5360 PURCHASE 804 5360 PURCHASE 1007 5360 PURCHASE 2798 5360 PURCHASE 6939 5360 SALE 1110 5361 SALE 666 5361 SALE 500 5361 SALE 500 5361 SALE 431 5361 SALE 392 5361 SALE 392 5361 SALE 375 5361 SALE 359 5361 SALE 309 5361 SALE 306 5361 SALE 261 5361 SALE 186 5361 SALE 143 5361 SALE 139 5361 SALE 100 5361 SALE 68 5361 SALE 50 5361 SALE 11 5361 PURCHASE 52 5361 PURCHASE 125 5361 PURCHASE 224 5361 PURCHASE 230 5361 PURCHASE 236 5361 PURCHASE 284 5361 PURCHASE 327 5361 PURCHASE 372 5361 PURCHASE 392 5361 PURCHASE 392 5361 PURCHASE 400 5361 PURCHASE 515 5361 PURCHASE 523 5361 PURCHASE 536 5361 PURCHASE 566 5361 PURCHASE 699 5361 PURCHASE 800 5361 PURCHASE 804 5361 PURCHASE 804 5361 PURCHASE 967 5361 SALE 804 5362 SALE 804 5362 SALE 800 5362 SALE 666 5362 SALE 500 5362 SALE 500 5362 SALE 500 5362 SALE 400 5362 SALE 377 5362 SALE 377 5362 SALE 350 5362 SALE 320 5362 SALE 300 5362 SALE 285 5362 SALE 264 5362 SALE 240 5362 SALE 238 5362 SALE 189 5362 SALE 186 5362 SALE 130 5362 SALE 36 5362 PURCHASE 37 5362 PURCHASE 97 5362 PURCHASE 101 5362 PURCHASE 195 5362 PURCHASE 300 5362 PURCHASE 300 5362 PURCHASE 400 5362 PURCHASE 574 5362 PURCHASE 666 5362 PURCHASE 804 5362 PURCHASE 804 5362 SALE 41 5363 PURCHASE 39 5363 PURCHASE 185 5363 PURCHASE 219 5363 PURCHASE 300 5363 PURCHASE 300 5363 PURCHASE 351 5363 PURCHASE 389 5363 PURCHASE 400 5363 PURCHASE 412 5363 PURCHASE 500 5363 PURCHASE 500 5363 PURCHASE 605 5363 PURCHASE 757 5363 PURCHASE 764 5363 PURCHASE 800 5363 PURCHASE 804 5363 PURCHASE 804 5363 PURCHASE 804 5363 PURCHASE 1110 5363 PURCHASE 1126 5363 SALE 804 5364 SALE 804 5364 SALE 804 5364 SALE 804 5364 SALE 776 5364 SALE 689 5364 SALE 670 5364 SALE 529 5364 SALE 462 5364 SALE 409 5364 SALE 400 5364 SALE 355 5364 SALE 282 5364 SALE 250 5364 SALE 189 5364 SALE 125 5364 PURCHASE 53 5364 PURCHASE 54 5364 PURCHASE 150 5364 PURCHASE 160 5364 PURCHASE 188 5364 PURCHASE 188 5364 PURCHASE 194 5364 PURCHASE 195 5364 PURCHASE 200 5364 PURCHASE 200 5364 PURCHASE 280 5364 PURCHASE 315 5364 PURCHASE 375 5364 PURCHASE 392 5364 PURCHASE 400 5364 PURCHASE 492 5364 PURCHASE 536 5364 PURCHASE 666 5364 PURCHASE 804 5364 PURCHASE 804 5364 PURCHASE 806 5364 PURCHASE 980 5364 SALE 804 5365 SALE 804 5365 SALE 666 5365 SALE 664 5365 SALE 500 5365 SALE 500 5365 SALE 400 5365 SALE 392 5365 SALE 338 5365 SALE 273 5365 SALE 114 5365 SALE 108 5365 SALE 100 5365 PURCHASE 37 5365 PURCHASE 77 5365 PURCHASE 163 5365 PURCHASE 177 5365 PURCHASE 295 5365 PURCHASE 300 5365 PURCHASE 314 5365 PURCHASE 382 5365 PURCHASE 400 5365 PURCHASE 413 5365 PURCHASE 500 5365 PURCHASE 500 5365 PURCHASE 804 5365 PURCHASE 900 5365 SALE 1200 5366 SALE 804 5366 SALE 575 5366 SALE 533 5366 SALE 509 5366 SALE 400 5366 SALE 392 5366 SALE 367 5366 SALE 367 5366 SALE 333 5366 SALE 331 5366 SALE 236 5366 SALE 236 5366 SALE 125 5366 SALE 3 5366 PURCHASE 218 5366 PURCHASE 300 5366 PURCHASE 300 5366 PURCHASE 375 5366 PURCHASE 390 5366 PURCHASE 392 5366 PURCHASE 400 5366 PURCHASE 412 5366 SALE 965 5367 SALE 400 5367 SALE 400 5367 SALE 367 5367 SALE 193 5367 PURCHASE 53 5367 PURCHASE 74 5367 PURCHASE 192 5367 PURCHASE 392 5367 PURCHASE 392 5367 SALE 804 5368 SALE 670 5368 SALE 441 5368 SALE 401 5368 SALE 375 5368 SALE 372 5368 SALE 273 5368 SALE 264 5368 PURCHASE 137 5368 PURCHASE 139 5368 PURCHASE 300 5368 PURCHASE 500 5368 PURCHASE 531 5368 PURCHASE 804 5368 SALE 1109 5369 SALE 536 5369 SALE 400 5369 SALE 316 5369 SALE 314 5369 SALE 236 5369 PURCHASE 31 5369 PURCHASE 220 5369 PURCHASE 236 5369 PURCHASE 314 5369 PURCHASE 800 5369 PURCHASE 1000 5369 SALE 390 5370 SALE 146 5370 PURCHASE 28 5370 PURCHASE 33 5370 PURCHASE 42 5370 PURCHASE 50 5370 PURCHASE 100 5370 PURCHASE 100 5370 PURCHASE 100 5370 PURCHASE 156 5370 PURCHASE 214 5370 PURCHASE 222 5370 PURCHASE 236 5370 PURCHASE 296 5370 PURCHASE 314 5370 PURCHASE 314 5370 PURCHASE 333 5370 PURCHASE 400 5370 PURCHASE 400 5370 PURCHASE 413 5370 PURCHASE 500 5370 PURCHASE 519 5370 PURCHASE 666 5370 SALE 500 5371 SALE 400 5371 SALE 377 5371 SALE 370 5371 SALE 315 5371 SALE 236 5371 SALE 133 5371 SALE 23 5371 PURCHASE 125 5371 PURCHASE 197 5371 PURCHASE 220 5371 SALE 666 5372 SALE 500 5372 SALE 402 5372 PURCHASE 157 5372 PURCHASE 314 5372 SALE 670 5373 SALE 666 5373 SALE 402 5373 SALE 209 5373 PURCHASE 125 5373 PURCHASE 2791 5373 SALE 1269 5374 SALE 670 5374 SALE 666 5374 SALE 400 5374 SALE 300 5374 SALE 275 5374 PURCHASE 250 5374 SALE 1275 5375 PURCHASE 252 5375 PURCHASE 534 5375 PURCHASE 602 5375 PURCHASE 1233 5375 PURCHASE 2001 5375 SALE 64 5376 PURCHASE 500 5376 PURCHASE 38 5377 PURCHASE 218 5377 PURCHASE 300 5377 PURCHASE 135 5378 PURCHASE 670 5378 SALE 402 5380 PURCHASE 670 5381 TOTAL PURCHASES 334,214 TOTAL SALES 333,465 (b) Derivatives transactions (other than options)Product name, e.g Long/short (Note 5) Number of securities Price per unitCFD (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 Optionname,e.g. selling, securities price American, date money paid/call purchasing, to which the European received peroption varying etc option etc. unit (Note relates 4) (Note 6) (ii) Exercising Product name, e.g. call Number of securities Exercise price per unitoption (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 persondisclosing and any other person relating to the voting rights of any relevantsecurities under any option referred to on this form or relating to the votingrights or future acquisition or disposal of any relevant securities to which anyderivative referred to on this form is referenced. If none, this should bestated. .............................................................................. .............................................................................. Is a Supplemental Form 38.5(b) attached? (Note 8) NO Date of disclosure 3 APRIL 2008Contact name LOUISE ROBINSONTelephone number 020 7567 8762Name of offeree/offeror with which connected BHP Billiton PLC BHP Billiton LTDNature of connection (Note 9) CONNECTED ADVISER Notes The Notes on Form 38.5(b) can be viewed on the Takeover Panel's website atwww.thetakeoverpanel.org.uk This information is provided by RNS The company news service from the London Stock ExchangeRelated Shares:
Rio Tinto