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The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13723992,"source":{"system":"sec-edgar","filing":"0001104659-22-064642","document":"tm2216865-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/902012/000110465922064642/tm2216865-1_4seq1.xml","form_type":"4"}},{"id":360945,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT, L.L.C.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Shares","published_at":"2022-05-25T20:12:28.000Z","date":"2022-05-23","kind":"purchase","acquired":true,"shares":15797,"price":10.5906,"value":167299.7082,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $10.57 to $10.61. 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The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13517751,"source":{"system":"sec-edgar","filing":"0001225208-15-009818","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815009818/doc4.xml","form_type":"4"}},{"id":452164,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-04-06T20:52:47.000Z","date":"2015-04-02","kind":"purchase","acquired":true,"shares":40100,"price":11.4104,"value":457557.04,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.4000 to $11.4200.  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The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13499452,"source":{"system":"sec-edgar","filing":"0001225208-15-009661","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815009661/doc4.xml","form_type":"4"}},{"id":452174,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-04-03T20:29:08.000Z","date":"2015-04-01","kind":"purchase","acquired":true,"shares":10637,"price":11.4198,"value":121472.4126,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.4150 to $11.4200.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13459352,"source":{"system":"sec-edgar","filing":"0001225208-15-009503","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815009503/doc4.xml","form_type":"4"}},{"id":452481,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-04-01T20:38:58.000Z","date":"2015-03-30","kind":"purchase","acquired":true,"shares":6000,"price":11.37,"value":68220.0,"ownership":{"direct":true},"balance_after":13448715,"source":{"system":"sec-edgar","filing":"0001225208-15-008992","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815008992/doc4.xml","form_type":"4"}},{"id":452534,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-31T20:56:05.000Z","date":"2015-03-27","kind":"purchase","acquired":true,"shares":7300,"price":11.34,"value":82782.0,"ownership":{"direct":true},"balance_after":13442715,"source":{"system":"sec-edgar","filing":"0001225208-15-008860","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815008860/doc4.xml","form_type":"4"}},{"id":452594,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-30T20:37:41.000Z","date":"2015-03-26","kind":"purchase","acquired":true,"shares":32100,"price":11.3059,"value":362919.39,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2900 to $11.3200.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13435415,"source":{"system":"sec-edgar","filing":"0001225208-15-008782","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815008782/doc4.xml","form_type":"4"}},{"id":452664,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-26T20:42:20.000Z","date":"2015-03-24","kind":"purchase","acquired":true,"shares":50000,"price":11.3229,"value":566145.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3000 to $11.3300.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13403315,"source":{"system":"sec-edgar","filing":"0001225208-15-008570","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815008570/doc4.xml","form_type":"4"}},{"id":452676,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-25T20:47:44.000Z","date":"2015-03-23","kind":"purchase","acquired":true,"shares":29200,"price":11.2696,"value":329072.32,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2600 to $11.2800.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13353315,"source":{"system":"sec-edgar","filing":"0001225208-15-008500","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815008500/doc4.xml","form_type":"4"}},{"id":452726,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-24T20:37:53.000Z","date":"2015-03-20","kind":"purchase","acquired":true,"shares":24100,"price":11.2613,"value":271397.33,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2400 to $11.2700.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13324115,"source":{"system":"sec-edgar","filing":"0001225208-15-008440","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815008440/doc4.xml","form_type":"4"}},{"id":452866,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-23T20:33:55.000Z","date":"2015-03-19","kind":"purchase","acquired":true,"shares":4000,"price":11.2492,"value":44996.8,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2450 to $11.2500.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13300015,"source":{"system":"sec-edgar","filing":"0001225208-15-008383","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815008383/doc4.xml","form_type":"4"}},{"id":453023,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-18T20:40:55.000Z","date":"2015-03-16","kind":"purchase","acquired":true,"shares":7200,"price":11.17,"value":80424.0,"ownership":{"direct":true},"balance_after":13296015,"source":{"system":"sec-edgar","filing":"0001225208-15-008170","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815008170/doc4.xml","form_type":"4"}},{"id":453124,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-17T21:02:01.000Z","date":"2015-03-13","kind":"purchase","acquired":true,"shares":800,"price":11.1891,"value":8951.28,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.1600 to $11.1900.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13288815,"source":{"system":"sec-edgar","filing":"0001225208-15-008063","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815008063/doc4.xml","form_type":"4"}},{"id":453254,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-16T20:49:09.000Z","date":"2015-03-12","kind":"purchase","acquired":true,"shares":7800,"price":11.2078,"value":87420.84,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.1800 to $11.2200.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13288015,"source":{"system":"sec-edgar","filing":"0001225208-15-007895","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815007895/doc4.xml","form_type":"4"}},{"id":453282,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-13T20:40:37.000Z","date":"2015-03-11","kind":"purchase","acquired":true,"shares":280700,"price":11.2198,"value":3149397.86,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2100 to $11.2200.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":13280215,"source":{"system":"sec-edgar","filing":"0001225208-15-007802","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815007802/doc4.xml","form_type":"4"}},{"id":453366,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-12T20:42:00.000Z","date":"2015-03-10","kind":"purchase","acquired":true,"shares":100,"price":11.23,"value":1123.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 37,651 shares acquired under the Issuer's DRIP on March 10, 2015."}],"balance_after":12999514,"source":{"system":"sec-edgar","filing":"0001225208-15-007708","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815007708/doc4.xml","form_type":"4"}},{"id":453559,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-11T20:44:50.000Z","date":"2015-03-09","kind":"purchase","acquired":true,"shares":11064,"price":11.2538,"value":124512.0432,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2300 to $11.2600.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12961763,"source":{"system":"sec-edgar","filing":"0001225208-15-007577","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815007577/doc4.xml","form_type":"4"}},{"id":453812,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-05T21:40:03.000Z","date":"2015-03-03","kind":"purchase","acquired":true,"shares":50000,"price":11.363,"value":568150.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3450 to $11.3700.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12950699,"source":{"system":"sec-edgar","filing":"0001225208-15-006971","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815006971/doc4.xml","form_type":"4"}},{"id":453862,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-04T21:39:46.000Z","date":"2015-03-02","kind":"purchase","acquired":true,"shares":38400,"price":11.3746,"value":436784.64,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3400 to $11.3800.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12900699,"source":{"system":"sec-edgar","filing":"0001225208-15-006782","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815006782/doc4.xml","form_type":"4"}},{"id":454096,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-03-03T21:37:33.000Z","date":"2015-02-27","kind":"purchase","acquired":true,"shares":11200,"price":11.3382,"value":126987.84,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3350 to $11.3400.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12862299,"source":{"system":"sec-edgar","filing":"0001225208-15-006542","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815006542/doc4.xml","form_type":"4"}},{"id":455607,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-02-13T21:40:40.000Z","date":"2015-02-11","kind":"purchase","acquired":true,"shares":25000,"price":11.2999,"value":282497.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2850 to $11.3300.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12851099,"source":{"system":"sec-edgar","filing":"0001225208-15-004046","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815004046/doc4.xml","form_type":"4"}},{"id":455822,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-02-12T21:38:18.000Z","date":"2015-02-10","kind":"purchase","acquired":true,"shares":13000,"price":11.3291,"value":147278.3,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3250 to $11.3300.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 32,667 shares acquired under the Issuer's DRIP on February 10, 2015."}],"balance_after":12826099,"source":{"system":"sec-edgar","filing":"0001225208-15-003752","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815003752/doc4.xml","form_type":"4"}},{"id":455949,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-02-09T21:37:45.000Z","date":"2015-02-05","kind":"purchase","acquired":true,"shares":20500,"price":11.4672,"value":235077.6,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.4500 to $11.4800.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12780432,"source":{"system":"sec-edgar","filing":"0001225208-15-003222","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815003222/doc4.xml","form_type":"4"}},{"id":456064,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-02-06T21:34:42.000Z","date":"2015-02-04","kind":"purchase","acquired":true,"shares":25000,"price":11.4694,"value":286735.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.4600 to $11.4700.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12759932,"source":{"system":"sec-edgar","filing":"0001225208-15-003158","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815003158/doc4.xml","form_type":"4"}},{"id":456190,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-02-05T21:51:57.000Z","date":"2015-02-03","kind":"purchase","acquired":true,"shares":21000,"price":11.4829,"value":241140.9,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.4700 to $11.4900.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12734932,"source":{"system":"sec-edgar","filing":"0001225208-15-003080","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815003080/doc4.xml","form_type":"4"}},{"id":456268,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-02-04T21:40:32.000Z","date":"2015-02-02","kind":"purchase","acquired":true,"shares":11500,"price":11.47,"value":131905.0,"ownership":{"direct":true},"balance_after":12713932,"source":{"system":"sec-edgar","filing":"0001225208-15-002986","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815002986/doc4.xml","form_type":"4"}},{"id":456367,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-02-03T21:47:16.000Z","date":"2015-01-30","kind":"purchase","acquired":true,"shares":80700,"price":11.4997,"value":928025.79,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.4900 to $11.5100.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12702432,"source":{"system":"sec-edgar","filing":"0001225208-15-002841","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815002841/doc4.xml","form_type":"4"}},{"id":456609,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-02-02T21:45:08.000Z","date":"2015-01-29","kind":"purchase","acquired":true,"shares":17100,"price":11.4242,"value":195353.82,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.4200 to $11.4400.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12621732,"source":{"system":"sec-edgar","filing":"0001225208-15-002600","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815002600/doc4.xml","form_type":"4"}},{"id":456747,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-30T21:42:43.000Z","date":"2015-01-28","kind":"purchase","acquired":true,"shares":7600,"price":11.4701,"value":87172.76,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.4700 to $11.4800.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12604632,"source":{"system":"sec-edgar","filing":"0001225208-15-002411","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815002411/doc4.xml","form_type":"4"}},{"id":456848,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-29T21:37:58.000Z","date":"2015-01-27","kind":"purchase","acquired":true,"shares":16544,"price":11.4641,"value":189662.0704,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.4600 to $11.4700.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12597032,"source":{"system":"sec-edgar","filing":"0001225208-15-002331","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815002331/doc4.xml","form_type":"4"}},{"id":457246,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-20T21:35:12.000Z","date":"2015-01-15","kind":"purchase","acquired":true,"shares":408000,"price":11.41,"value":4655280.0,"ownership":{"direct":true},"balance_after":12580489,"source":{"system":"sec-edgar","filing":"0001225208-15-001666","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815001666/doc4.xml","form_type":"4"}},{"id":457314,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-16T21:38:17.000Z","date":"2015-01-14","kind":"purchase","acquired":true,"shares":100,"price":11.39,"value":1139.0,"ownership":{"direct":true},"balance_after":12172489,"source":{"system":"sec-edgar","filing":"0001225208-15-001524","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815001524/doc4.xml","form_type":"4"}},{"id":457354,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-15T21:38:32.000Z","date":"2015-01-13","kind":"purchase","acquired":true,"shares":651028,"price":11.318,"value":7368334.904,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3100 to $11.3500.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":12172389,"source":{"system":"sec-edgar","filing":"0001225208-15-001433","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815001433/doc4.xml","form_type":"4"}},{"id":457419,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-14T21:44:34.000Z","date":"2015-01-12","kind":"purchase","acquired":true,"shares":5000,"price":11.3479,"value":56739.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3400 to $11.3500.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":11521361,"source":{"system":"sec-edgar","filing":"0001225208-15-001316","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815001316/doc4.xml","form_type":"4"}},{"id":457500,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-13T21:37:01.000Z","date":"2015-01-09","kind":"purchase","acquired":true,"shares":50000,"price":11.3401,"value":567005.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3200 to $11.3600.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 30,032 shares acquired under the Issuer's DRIP on January 9, 2015."}],"balance_after":11516361,"source":{"system":"sec-edgar","filing":"0001225208-15-001282","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815001282/doc4.xml","form_type":"4"}},{"id":457523,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-12T21:44:11.000Z","date":"2015-01-08","kind":"purchase","acquired":true,"shares":50000,"price":11.3481,"value":567405.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3200 to $11.3700.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":11436329,"source":{"system":"sec-edgar","filing":"0001225208-15-001251","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815001251/doc4.xml","form_type":"4"}},{"id":457551,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-09T21:55:50.000Z","date":"2015-01-07","kind":"purchase","acquired":true,"shares":25000,"price":11.3377,"value":283442.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.32 to $11.35.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":11386329,"source":{"system":"sec-edgar","filing":"0001225208-15-001209","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815001209/doc4.xml","form_type":"4"}},{"id":457672,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-06T21:38:54.000Z","date":"2015-01-02","kind":"purchase","acquired":true,"shares":100,"price":11.29,"value":1129.0,"ownership":{"direct":true},"balance_after":11361329,"source":{"system":"sec-edgar","filing":"0001225208-15-000805","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815000805/doc4.xml","form_type":"4"}},{"id":458017,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2015-01-02T21:10:17.000Z","date":"2014-12-30","kind":"purchase","acquired":true,"shares":125000,"price":11.2566,"value":1407075.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2400 to $11.2600.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":11361229,"source":{"system":"sec-edgar","filing":"0001225208-15-000064","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520815000064/doc4.xml","form_type":"4"}},{"id":458075,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-29T11:00:41.000Z","date":"2014-12-23","kind":"purchase","acquired":true,"shares":4700,"price":11.2504,"value":52876.88,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2400 to $11.2700.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":11236229,"source":{"system":"sec-edgar","filing":"0001225208-14-025842","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814025842/doc4.xml","form_type":"4"}},{"id":458086,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-24T18:50:26.000Z","date":"2014-12-22","kind":"purchase","acquired":true,"shares":20635,"price":11.2297,"value":231724.8595,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2200 to $11.2400.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":11231529,"source":{"system":"sec-edgar","filing":"0001225208-14-025826","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814025826/doc4.xml","form_type":"4"}},{"id":458118,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-23T21:40:13.000Z","date":"2014-12-19","kind":"purchase","acquired":true,"shares":42400,"price":11.2122,"value":475397.28,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.1900 to $11.2400.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":11210894,"source":{"system":"sec-edgar","filing":"0001225208-14-025797","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814025797/doc4.xml","form_type":"4"}},{"id":458155,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-22T21:28:13.000Z","date":"2014-12-18","kind":"purchase","acquired":true,"shares":297000,"price":11.2115,"value":3329815.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2000 to $11.2400.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":11168494,"source":{"system":"sec-edgar","filing":"0001225208-14-025581","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814025581/doc4.xml","form_type":"4"}},{"id":458196,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-19T21:37:52.000Z","date":"2014-12-17","kind":"purchase","acquired":true,"shares":38100,"price":11.2436,"value":428381.16,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2250 to $11.2600.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":10871494,"source":{"system":"sec-edgar","filing":"0001225208-14-025525","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814025525/doc4.xml","form_type":"4"}},{"id":458236,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-18T21:36:41.000Z","date":"2014-12-16","kind":"purchase","acquired":true,"shares":21700,"price":11.239,"value":243886.3,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2300 to $11.2500.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":10833394,"source":{"system":"sec-edgar","filing":"0001225208-14-025472","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814025472/doc4.xml","form_type":"4"}},{"id":458277,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-17T21:39:03.000Z","date":"2014-12-15","kind":"purchase","acquired":true,"shares":114600,"price":11.254,"value":1289708.4,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2300 to $11.2700.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":10811694,"source":{"system":"sec-edgar","filing":"0001225208-14-025342","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814025342/doc4.xml","form_type":"4"}},{"id":458302,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-16T21:40:50.000Z","date":"2014-12-12","kind":"purchase","acquired":true,"shares":200000,"price":11.2675,"value":2253500.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2500 to $11.2700.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":10697094,"source":{"system":"sec-edgar","filing":"0001225208-14-025251","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814025251/doc4.xml","form_type":"4"}},{"id":458383,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-15T21:36:18.000Z","date":"2014-12-11","kind":"purchase","acquired":true,"shares":253200,"price":11.316,"value":2865211.2,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.2500 to $11.3200.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":10497094,"source":{"system":"sec-edgar","filing":"0001225208-14-025102","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814025102/doc4.xml","form_type":"4"}},{"id":458424,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-12T21:38:45.000Z","date":"2014-12-10","kind":"purchase","acquired":true,"shares":300000,"price":11.3796,"value":3413880.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3600 to $11.3800.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":10243894,"source":{"system":"sec-edgar","filing":"0001225208-14-024904","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814024904/doc4.xml","form_type":"4"}},{"id":458482,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-11T21:36:19.000Z","date":"2014-12-09","kind":"purchase","acquired":true,"shares":82500,"price":11.3782,"value":938701.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3600 to $11.3900.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 28,468 shares acquired under the Issuer's DRIP on December 9, 2014."}],"balance_after":9943894,"source":{"system":"sec-edgar","filing":"0001225208-14-024777","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814024777/doc4.xml","form_type":"4"}},{"id":458546,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-12-10T21:40:58.000Z","date":"2014-12-08","kind":"purchase","acquired":true,"shares":55400,"price":11.3884,"value":630917.36,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.3800 to $11.3900.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 188,214 shares acquired pursuant to the Issuer's dividend reinvestment plan since the filing of the last Form 4."}],"balance_after":9832926,"source":{"system":"sec-edgar","filing":"0001225208-14-024740","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814024740/doc4.xml","form_type":"4"}},{"id":465711,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-04-22T20:48:56.000Z","date":"2014-04-21","kind":"purchase","acquired":true,"shares":61521,"price":11.8373,"value":728242.5333,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.8200 to $11.8600.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":9589312,"source":{"system":"sec-edgar","filing":"0001225208-14-010978","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814010978/doc4.xml","form_type":"4"}},{"id":465725,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2014-04-22T20:38:09.000Z","date":"2014-04-21","kind":"purchase","acquired":true,"shares":31681,"price":11.9231,"value":377735.7311,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.8000 to $11.9500.  The price reported above reflects the weighted-average price.  The reporting persons hereby undertake to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":5142673,"source":{"system":"sec-edgar","filing":"0001104659-14-029183","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000110465914029183/a4.xml","form_type":"4"}},{"id":465726,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-04-21T20:36:44.000Z","date":"2014-04-17","kind":"purchase","acquired":true,"shares":77244,"price":11.7871,"value":910482.7524,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.7500 to $11.8100.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":9527791,"source":{"system":"sec-edgar","filing":"0001225208-14-010962","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814010962/doc4.xml","form_type":"4"}},{"id":465739,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-04-18T20:15:17.000Z","date":"2014-04-16","kind":"purchase","acquired":true,"shares":60557,"price":11.7758,"value":713107.1206,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.7600 to $11.7900.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":9450547,"source":{"system":"sec-edgar","filing":"0001225208-14-010928","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814010928/doc4.xml","form_type":"4"}},{"id":465765,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2014-04-17T20:38:04.000Z","date":"2014-04-15","kind":"purchase","acquired":true,"shares":18424,"price":11.7681,"value":216815.4744,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.7550 to $11.7700. The price reported above reflects the weighted-average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 818,102 shares acquired pursuant to the Issuer's dividend reinvestment plan since the filing of the last Form 4."}],"balance_after":9389990,"source":{"system":"sec-edgar","filing":"0001225208-14-010902","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520814010902/doc4.xml","form_type":"4"}},{"id":501339,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-25T20:43:42.000Z","date":"2011-08-23","kind":"purchase","acquired":true,"shares":98462,"price":12.9283,"value":1272946.2746,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.90 to $12.94.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":8553464,"source":{"system":"sec-edgar","filing":"0001225208-11-020761","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811020761/doc4.xml","form_type":"4"}},{"id":501347,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-24T20:17:05.000Z","date":"2011-08-22","kind":"purchase","acquired":true,"shares":84743,"price":12.8764,"value":1091184.7652,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.8250 to $12.90.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":8455002,"source":{"system":"sec-edgar","filing":"0001225208-11-020513","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811020513/doc4.xml","form_type":"4"}},{"id":501403,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-22T20:22:31.000Z","date":"2011-08-18","kind":"purchase","acquired":true,"shares":294559,"price":12.9632,"value":3818427.2288,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.90 to $12.97.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":8370259,"source":{"system":"sec-edgar","filing":"0001225208-11-020370","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811020370/doc4.xml","form_type":"4"}},{"id":501407,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-19T20:20:47.000Z","date":"2011-08-17","kind":"purchase","acquired":true,"shares":82618,"price":12.9043,"value":1066127.4574,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.88 to $12.92.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":8075700,"source":{"system":"sec-edgar","filing":"0001225208-11-020307","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811020307/doc4.xml","form_type":"4"}},{"id":501448,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-18T20:18:54.000Z","date":"2011-08-16","kind":"purchase","acquired":true,"shares":86696,"price":12.8945,"value":1117901.572,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.8620 to $12.92.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":7993082,"source":{"system":"sec-edgar","filing":"0001225208-11-020254","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811020254/doc4.xml","form_type":"4"}},{"id":501483,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-17T20:24:22.000Z","date":"2011-08-15","kind":"purchase","acquired":true,"shares":174196,"price":12.8554,"value":2239359.2584,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.80 to $12.90.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":7906386,"source":{"system":"sec-edgar","filing":"0001225208-11-020176","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811020176/doc4.xml","form_type":"4"}},{"id":501526,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-16T20:34:34.000Z","date":"2011-08-12","kind":"purchase","acquired":true,"shares":117865,"price":12.8667,"value":1516533.5955,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.82 to $12.87.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":7732190,"source":{"system":"sec-edgar","filing":"0001225208-11-020038","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811020038/doc4.xml","form_type":"4"}},{"id":501548,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-15T20:25:16.000Z","date":"2011-08-11","kind":"purchase","acquired":true,"shares":209483,"price":12.8179,"value":2685132.1457,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.79 to $12.83.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":7614325,"source":{"system":"sec-edgar","filing":"0001225208-11-019930","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811019930/doc4.xml","form_type":"4"}},{"id":501572,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-11T20:22:10.000Z","date":"2011-08-09","kind":"purchase","acquired":true,"shares":44057,"price":12.6837,"value":558805.7709,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.65 to $12.69.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":7404842,"source":{"system":"sec-edgar","filing":"0001225208-11-019707","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811019707/doc4.xml","form_type":"4"}},{"id":501581,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-10T20:28:43.000Z","date":"2011-08-08","kind":"purchase","acquired":true,"shares":158979,"price":12.5616,"value":1997030.6064,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.47 to $12.63.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 17,379 shares acquired pursuant to the Issuer's dividend reinvestment plan since the filing of the last Form 4."}],"balance_after":7360785,"source":{"system":"sec-edgar","filing":"0001225208-11-019619","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811019619/doc4.xml","form_type":"4"}},{"id":501804,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-02T20:27:39.000Z","date":"2011-07-29","kind":"purchase","acquired":true,"shares":290330,"price":12.6001,"value":3658187.033,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.5599 to $12.64.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":7184427,"source":{"system":"sec-edgar","filing":"0001225208-11-019151","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811019151/doc4.xml","form_type":"4"}},{"id":502076,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-08-01T21:20:06.000Z","date":"2011-07-28","kind":"purchase","acquired":true,"shares":87567,"price":12.5715,"value":1100848.5405,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.54 to $12.59.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":6894097,"source":{"system":"sec-edgar","filing":"0001225208-11-019012","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811019012/doc4.xml","form_type":"4"}},{"id":502113,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-07-29T20:50:49.000Z","date":"2011-07-27","kind":"purchase","acquired":true,"shares":85994,"price":12.5368,"value":1078089.5792,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.51 to $12.54.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":6806530,"source":{"system":"sec-edgar","filing":"0001225208-11-018930","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811018930/doc4.xml","form_type":"4"}},{"id":502121,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-07-28T20:12:34.000Z","date":"2011-07-26","kind":"purchase","acquired":true,"shares":22100,"price":12.5258,"value":276820.18,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.50 to $12.54.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":6720536,"source":{"system":"sec-edgar","filing":"0001225208-11-018874","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811018874/doc4.xml","form_type":"4"}},{"id":502151,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-07-27T21:08:21.000Z","date":"2011-07-25","kind":"purchase","acquired":true,"shares":14000,"price":12.5,"value":175000.0,"ownership":{"direct":true},"balance_after":6698436,"source":{"system":"sec-edgar","filing":"0001225208-11-018832","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811018832/doc4.xml","form_type":"4"}},{"id":502443,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-07-15T20:25:39.000Z","date":"2011-07-13","kind":"purchase","acquired":true,"shares":6194,"price":12.4981,"value":77413.2314,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.49 to $12.50.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."}],"balance_after":6684436,"source":{"system":"sec-edgar","filing":"0001225208-11-018257","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811018257/doc4.xml","form_type":"4"}},{"id":502482,"issuer":{"id":8896,"kind":"organization","name":"WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND"},"owners":[{"id":1687,"kind":"organization","name":"CASCADE INVESTMENT, L.L.C.","position":1,"cik":"0001052192","reported_name":"CASCADE INVESTMENT LLC","relationship":{"ten_percent_owner":true}},{"id":1688,"kind":"person","name":"GATES WILLIAM H III","position":2,"cik":"0000902012","reported_name":"GATES WILLIAM H III","relationship":{"ten_percent_owner":true}}],"security":"Common Stock","published_at":"2011-07-14T20:17:10.000Z","date":"2011-07-12","kind":"purchase","acquired":true,"shares":21815,"price":12.5406,"value":273573.189,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $12.53 to $12.55.  The price reported above reflects the weighted-average price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 521,512 shares acquired pursuant to the Issuer's dividend reinvestment plan since the filing of the Form 3."}],"balance_after":6678242,"source":{"system":"sec-edgar","filing":"0001225208-11-018222","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/902012/000122520811018222/doc4.xml","form_type":"4"}}]}