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The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1344720,"source":{"system":"sec-edgar","filing":"0001209191-18-027146","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027146/doc4.xml","form_type":"4"}},{"id":3952466,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T21:01:08.000Z","date":"2017-08-22","kind":"purchase","acquired":true,"shares":500,"price":8.4245,"value":4212.25,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The shares were purchased in multiple transactions at prices ranging from $8.41 to $8.44 per share. 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The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1344484,"source":{"system":"sec-edgar","filing":"0001209191-18-027146","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027146/doc4.xml","form_type":"4"}},{"id":3952465,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T21:01:08.000Z","date":"2017-08-16","kind":"purchase","acquired":true,"shares":2260,"price":8.4034,"value":18991.684,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares were purchased in multiple transactions at prices ranging from $8.38 to $8.47 per share. 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The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1332952,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":27,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952460,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-08-08","kind":"purchase","acquired":true,"shares":13185,"price":8.1814,"value":107871.759,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F26","text":"The shares were purchased in multiple transactions at prices ranging from $8.10 to $8.37 per share. The price reported reflects the volume weighted average purchase price for the transactions. 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The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1310037,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":25,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952458,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-08-04","kind":"purchase","acquired":true,"shares":16402,"price":8.1788,"value":134148.6776,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F24","text":"The shares were purchased in multiple transactions at prices ranging from $7.84 to $8.50 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1309437,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":24,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952457,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-08-03","kind":"purchase","acquired":true,"shares":2040,"price":8.6671,"value":17680.884,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F23","text":"The shares were purchased in multiple transactions at prices ranging from $8.60 to $8.78 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1293035,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":23,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952456,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-08-02","kind":"purchase","acquired":true,"shares":4685,"price":8.7567,"value":41025.1395,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F22","text":"The shares were purchased in multiple transactions at prices ranging from $8.69 to $8.83 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1290995,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":22,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952455,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-08-01","kind":"purchase","acquired":true,"shares":8055,"price":9.1373,"value":73600.9515,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F21","text":"The shares were purchased in multiple transactions at prices ranging from $9.06 to $9.21 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1286310,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952454,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-07-31","kind":"purchase","acquired":true,"shares":5137,"price":9.4453,"value":48520.5061,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F20","text":"The shares were purchased in multiple transactions at prices ranging from $9.34 to $9.53 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1278255,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952453,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-07-28","kind":"purchase","acquired":true,"shares":8633,"price":9.5023,"value":82033.3559,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F19","text":"The shares were purchased in multiple transactions at prices ranging from $9.42 to $9.60 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1273118,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952452,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-07-27","kind":"purchase","acquired":true,"shares":7442,"price":9.4684,"value":70463.8328,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F18","text":"The shares were purchased in multiple transactions at prices ranging from $9.38 to $9.69 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1264485,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952451,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-07-26","kind":"purchase","acquired":true,"shares":4415,"price":9.621,"value":42476.715,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F17","text":"The shares were purchased in multiple transactions at prices ranging from $9.52 to $9.70 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1257043,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952450,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-07-25","kind":"purchase","acquired":true,"shares":670,"price":9.62,"value":6445.4,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F16","text":"The shares were purchased in multiple transactions at prices ranging from $9.59 to $9.64 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1252628,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952449,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-07-24","kind":"purchase","acquired":true,"shares":2895,"price":9.5737,"value":27715.8615,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The shares were purchased in multiple transactions at prices ranging from $9.45 to $9.62 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1251958,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952448,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-07-21","kind":"purchase","acquired":true,"shares":7020,"price":9.5374,"value":66952.548,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F14","text":"The shares were purchased in multiple transactions at prices ranging from $9.42 to $9.60 per share. The price reported reflects the volume weighted average purchase price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":1249063,"source":{"system":"sec-edgar","filing":"0001209191-18-027145","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1006045/000120919118027145/doc4.xml","form_type":"4"}},{"id":3952447,"issuer":{"id":7882,"kind":"organization","name":"IRIDEX CORP","symbol":"IRIX"},"owners":[{"id":167132,"kind":"organization","name":"Acuta Capital Fund, LP","position":1,"cik":"0001601391","reported_name":"Acuta Capital Fund, LP","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-05-01T20:59:59.000Z","date":"2017-07-20","kind":"purchase","acquired":true,"shares":3115,"price":9.557,"value":29770.055,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The shares were purchased in multiple transactions at prices ranging from $9.41 to $9.66 per share. The price reported reflects the volume weighted average purchase price for the transactions. 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