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CO</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>784117103</cusip><value>358</value><shrsOrPrnAmt><sshPrnamt>10905</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>10905</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI CONS DISCR</titleOfClass><cusip>81369Y407</cusip><value>703</value><shrsOrPrnAmt><sshPrnamt>10525</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>10525</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI CONS STPLS</titleOfClass><cusip>81369Y308</cusip><value>6311</value><shrsOrPrnAmt><sshPrnamt>141436</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>141436</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI HEALTHCARE</titleOfClass><cusip>81369Y209</cusip><value>16424</value><shrsOrPrnAmt><sshPrnamt>270000</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>270000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI HEALTHCARE</titleOfClass><cusip>81369Y209</cusip><value>16424</value><shrsOrPrnAmt><sshPrnamt>270000</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>270000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI HEALTHCARE</titleOfClass><cusip>81369Y209</cusip><value>12409</value><shrsOrPrnAmt><sshPrnamt>204005</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>204005</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI INT-ENERGY</titleOfClass><cusip>81369Y506</cusip><value>4725</value><shrsOrPrnAmt><sshPrnamt>47195</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>47195</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI INT-ENERGY</titleOfClass><cusip>81369Y506</cusip><value>14194</value><shrsOrPrnAmt><sshPrnamt>141800</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>141800</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI INT-FINL</titleOfClass><cusip>81369Y605</cusip><value>6608</value><shrsOrPrnAmt><sshPrnamt>290567</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>290567</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI INT-INDS</titleOfClass><cusip>81369Y704</cusip><value>6557</value><shrsOrPrnAmt><sshPrnamt>121294</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>121294</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>SBI MATERIALS</titleOfClass><cusip>81369Y100</cusip><value>4805</value><shrsOrPrnAmt><sshPrnamt>96785</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>96785</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer><titleOfClass>TECHNOLOGY</titleOfClass><cusip>81369Y803</cusip><value>6541</value><shrsOrPrnAmt><sshPrnamt>170548</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>170548</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SEMICONDUCTOR MFG INTL CORP</nameOfIssuer><titleOfClass>SPONSORED ADR</titleOfClass><cusip>81663N206</cusip><value>422</value><shrsOrPrnAmt><sshPrnamt>100000</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>100000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SEMTECH CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>816850101</cusip><value>944</value><shrsOrPrnAmt><sshPrnamt>36100</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>36100</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SEMTECH CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>816850101</cusip><value>170</value><shrsOrPrnAmt><sshPrnamt>6482</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>6482</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SENOMYX INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>81724Q107</cusip><value>456</value><shrsOrPrnAmt><sshPrnamt>52700</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>52700</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SEQUENOM INC</nameOfIssuer><titleOfClass>COM NEW</titleOfClass><cusip>817337405</cusip><value>183</value><shrsOrPrnAmt><sshPrnamt>47405</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>47405</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SERVICE CORP INTL</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>817565104</cusip><value>411</value><shrsOrPrnAmt><sshPrnamt>19806</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>19806</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SERVICENOW INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>81762P102</cusip><value>1221</value><shrsOrPrnAmt><sshPrnamt>19700</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>19700</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SERVICENOW INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>81762P102</cusip><value>452</value><shrsOrPrnAmt><sshPrnamt>7300</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>7300</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SERVICENOW INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>81762P102</cusip><value>1314</value><shrsOrPrnAmt><sshPrnamt>21200</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>21200</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SHANDA GAMES LTD</nameOfIssuer><titleOfClass>SP ADR REPTG A</titleOfClass><cusip>81941U105</cusip><value>260</value><shrsOrPrnAmt><sshPrnamt>39115</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>39115</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SHIP FINANCE INTERNATIONAL L</nameOfIssuer><titleOfClass>NOTE 3.250% 2/0</titleOfClass><cusip>G81075AE6</cusip><value>6858</value><shrsOrPrnAmt><sshPrnamt>6066000</sshPrnamt><sshPrnamtType>PRN</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>6066000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SHIP FINANCE INTERNATIONAL L</nameOfIssuer><titleOfClass>SHS</titleOfClass><cusip>G81075106</cusip><value>289</value><shrsOrPrnAmt><sshPrnamt>15525</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>15525</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SHIRE PLC</nameOfIssuer><titleOfClass>SPONSORED ADR</titleOfClass><cusip>82481R106</cusip><value>716</value><shrsOrPrnAmt><sshPrnamt>3042</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>3042</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SHIRE PLC</nameOfIssuer><titleOfClass>SPONSORED ADR</titleOfClass><cusip>82481R106</cusip><value>7536</value><shrsOrPrnAmt><sshPrnamt>32000</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>32000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SHIRE PLC</nameOfIssuer><titleOfClass>SPONSORED ADR</titleOfClass><cusip>82481R106</cusip><value>1813</value><shrsOrPrnAmt><sshPrnamt>7700</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>7700</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIGMA ALDRICH CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>826552101</cusip><value>507</value><shrsOrPrnAmt><sshPrnamt>5000</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>5000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIGMA ALDRICH CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>826552101</cusip><value>68</value><shrsOrPrnAmt><sshPrnamt>667</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>667</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIGMA DESIGNS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>826565103</cusip><value>71</value><shrsOrPrnAmt><sshPrnamt>15607</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>15607</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIGNET JEWELERS LIMITED</nameOfIssuer><titleOfClass>SHS</titleOfClass><cusip>G81276100</cusip><value>608</value><shrsOrPrnAmt><sshPrnamt>5499</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>5499</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SILGAN HOLDINGS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>827048109</cusip><value>285</value><shrsOrPrnAmt><sshPrnamt>5607</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>5607</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIMON PPTY GROUP INC NEW</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>828806109</cusip><value>218</value><shrsOrPrnAmt><sshPrnamt>1312</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>1312</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIMON PPTY GROUP INC NEW</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>828806109</cusip><value>9278</value><shrsOrPrnAmt><sshPrnamt>55800</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>55800</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SINA CORP</nameOfIssuer><titleOfClass>ORD</titleOfClass><cusip>G81477104</cusip><value>214</value><shrsOrPrnAmt><sshPrnamt>4308</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>4308</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SINA CORP</nameOfIssuer><titleOfClass>ORD</titleOfClass><cusip>G81477104</cusip><value>9954</value><shrsOrPrnAmt><sshPrnamt>200000</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>200000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SINCLAIR BROADCAST GROUP INC</nameOfIssuer><titleOfClass>CL A</titleOfClass><cusip>829226109</cusip><value>31</value><shrsOrPrnAmt><sshPrnamt>887</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>887</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SINCLAIR BROADCAST GROUP INC</nameOfIssuer><titleOfClass>CL A</titleOfClass><cusip>829226109</cusip><value>12100</value><shrsOrPrnAmt><sshPrnamt>348200</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>348200</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIRIUS XM HLDGS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>82968B103</cusip><value>268</value><shrsOrPrnAmt><sshPrnamt>77442</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>77442</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIRIUS XM HLDGS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>82968B103</cusip><value>9707</value><shrsOrPrnAmt><sshPrnamt>2805400</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>2805400</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIRIUS XM HLDGS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>82968B103</cusip><value>5190</value><shrsOrPrnAmt><sshPrnamt>1500000</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>1500000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIRONA DENTAL SYSTEMS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>82966C103</cusip><value>380</value><shrsOrPrnAmt><sshPrnamt>4605</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>4605</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SIX FLAGS ENTMT CORP NEW</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>83001A102</cusip><value>272</value><shrsOrPrnAmt><sshPrnamt>6398</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>6398</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SKECHERS U S A INC</nameOfIssuer><titleOfClass>CL A</titleOfClass><cusip>830566105</cusip><value>267</value><shrsOrPrnAmt><sshPrnamt>5837</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>5837</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SKYWORKS SOLUTIONS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>83088M102</cusip><value>1122</value><shrsOrPrnAmt><sshPrnamt>23892</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>23892</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SL GREEN RLTY CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>78440X101</cusip><value>633</value><shrsOrPrnAmt><sshPrnamt>5786</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>5786</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>SM ENERGY 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INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88160R101</cusip><value>31640</value><shrsOrPrnAmt><sshPrnamt>131800</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>131800</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TESORO CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>881609101</cusip><value>3487</value><shrsOrPrnAmt><sshPrnamt>59428</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>59428</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TESSERA TECHNOLOGIES INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88164L100</cusip><value>341</value><shrsOrPrnAmt><sshPrnamt>15434</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>15434</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TEVA PHARMACEUTICAL INDS LTD</nameOfIssuer><titleOfClass>ADR</titleOfClass><cusip>881624209</cusip><value>28006</value><shrsOrPrnAmt><sshPrnamt>534265</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>534265</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TEXAS INSTRS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>882508104</cusip><value>2171</value><shrsOrPrnAmt><sshPrnamt>45425</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>45425</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TEXAS INSTRS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>882508104</cusip><value>17161</value><shrsOrPrnAmt><sshPrnamt>359100</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>359100</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TEXTRON INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>883203101</cusip><value>588</value><shrsOrPrnAmt><sshPrnamt>15363</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>15363</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TEXTURA CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>883211104</cusip><value>764</value><shrsOrPrnAmt><sshPrnamt>32329</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>32329</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TEXTURA CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>883211104</cusip><value>3714</value><shrsOrPrnAmt><sshPrnamt>157100</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>157100</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TFS FINL CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>87240R107</cusip><value>248</value><shrsOrPrnAmt><sshPrnamt>17373</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>17373</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THE ADT CORPORATION</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>00101J106</cusip><value>950</value><shrsOrPrnAmt><sshPrnamt>27200</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>27200</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THE ADT CORPORATION</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>00101J106</cusip><value>11</value><shrsOrPrnAmt><sshPrnamt>293</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>293</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THE ADT CORPORATION</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>00101J106</cusip><value>7523</value><shrsOrPrnAmt><sshPrnamt>215300</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>215300</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THERAPEUTICSMD INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88338N107</cusip><value>111</value><shrsOrPrnAmt><sshPrnamt>25200</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>25200</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THERAPEUTICSMD INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88338N107</cusip><value>31</value><shrsOrPrnAmt><sshPrnamt>7084</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>7084</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THERMO FISHER SCIENTIFIC INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>883556102</cusip><value>6159</value><shrsOrPrnAmt><sshPrnamt>52191</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>52191</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THERMO FISHER SCIENTIFIC INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>883556102</cusip><value>7375</value><shrsOrPrnAmt><sshPrnamt>62500</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>62500</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THL CR INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>872438106</cusip><value>545</value><shrsOrPrnAmt><sshPrnamt>38936</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>38936</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THOMPSON CREEK METALS CO INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>884768102</cusip><value>140</value><shrsOrPrnAmt><sshPrnamt>47192</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>47192</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>THOMSON REUTERS CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>884903105</cusip><value>518</value><shrsOrPrnAmt><sshPrnamt>14257</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>14257</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIBCO SOFTWARE INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88632Q103</cusip><value>1998</value><shrsOrPrnAmt><sshPrnamt>99028</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>99028</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIBCO SOFTWARE INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88632Q103</cusip><value>1009</value><shrsOrPrnAmt><sshPrnamt>50000</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>50000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TICC CAPITAL CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>87244T109</cusip><value>228</value><shrsOrPrnAmt><sshPrnamt>23015</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>23015</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIDEWATER INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>886423102</cusip><value>281</value><shrsOrPrnAmt><sshPrnamt>5013</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>5013</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIFFANY &amp; CO NEW</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>886547108</cusip><value>769</value><shrsOrPrnAmt><sshPrnamt>7671</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>7671</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TILE SHOP HLDGS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88677Q109</cusip><value>810</value><shrsOrPrnAmt><sshPrnamt>53000</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>53000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIME WARNER CABLE INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88732J207</cusip><value>108516</value><shrsOrPrnAmt><sshPrnamt>736700</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>736700</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIME WARNER CABLE INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88732J207</cusip><value>6460</value><shrsOrPrnAmt><sshPrnamt>43855</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>43855</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIME WARNER CABLE INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>88732J207</cusip><value>140951</value><shrsOrPrnAmt><sshPrnamt>956900</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>956900</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIME WARNER INC</nameOfIssuer><titleOfClass>COM NEW</titleOfClass><cusip>887317303</cusip><value>1433</value><shrsOrPrnAmt><sshPrnamt>20400</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>20400</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIME WARNER INC</nameOfIssuer><titleOfClass>COM NEW</titleOfClass><cusip>887317303</cusip><value>855</value><shrsOrPrnAmt><sshPrnamt>12176</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>12176</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TIMKEN CO</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>887389104</cusip><value>414</value><shrsOrPrnAmt><sshPrnamt>6097</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>6097</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TJX COS INC NEW</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>872540109</cusip><value>7171</value><shrsOrPrnAmt><sshPrnamt>134913</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>134913</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>T-MOBILE US INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>872590104</cusip><value>346</value><shrsOrPrnAmt><sshPrnamt>10300</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>10300</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>T-MOBILE US INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>872590104</cusip><value>16602</value><shrsOrPrnAmt><sshPrnamt>493800</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>493800</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TOLL BROS FIN CORP</nameOfIssuer><titleOfClass>NOTE 0.500% 9/1</titleOfClass><cusip>88947EAM2</cusip><value>174</value><shrsOrPrnAmt><sshPrnamt>164000</sshPrnamt><sshPrnamtType>PRN</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>164000</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TORCHMARK CORP</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>891027104</cusip><value>2536</value><shrsOrPrnAmt><sshPrnamt>30957</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>30957</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TORO CO</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>891092108</cusip><value>492</value><shrsOrPrnAmt><sshPrnamt>7736</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>7736</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TOTAL S A</nameOfIssuer><titleOfClass>SPONSORED ADR</titleOfClass><cusip>89151E109</cusip><value>7473</value><shrsOrPrnAmt><sshPrnamt>103500</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>103500</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TOTAL S A</nameOfIssuer><titleOfClass>SPONSORED ADR</titleOfClass><cusip>89151E109</cusip><value>121</value><shrsOrPrnAmt><sshPrnamt>1670</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>04</otherManager><votingAuthority><Sole>1670</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TOTAL SYS SVCS INC</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>891906109</cusip><value>314</value><shrsOrPrnAmt><sshPrnamt>9997</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01 '04</otherManager><votingAuthority><Sole>9997</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TOWER GROUP INTL LTD</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>G8988C105</cusip><value>152</value><shrsOrPrnAmt><sshPrnamt>84663</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>84663</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TOWER GROUP INTL LTD</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>G8988C105</cusip><value>194</value><shrsOrPrnAmt><sshPrnamt>107500</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Call</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>107500</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TOWER GROUP INTL LTD</nameOfIssuer><titleOfClass>COM</titleOfClass><cusip>G8988C105</cusip><value>186</value><shrsOrPrnAmt><sshPrnamt>103600</sshPrnamt><sshPrnamtType>SH</sshPrnamtType></shrsOrPrnAmt><putCall>Put</putCall><investmentDiscretion>DFND</investmentDiscretion><otherManager>01</otherManager><votingAuthority><Sole>103600</Sole><Shared>0</Shared><None>0</None></votingAuthority></infoTable><infoTable><nameOfIssuer>TOWERS WATSON &amp; CO</nameOfIssuer><titleOfClass>CL 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