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526![September 25, 2012 Securities and Exchange Commission 100 F St. NW Washington, DC In re: Technology and Trading Roundtable, File Number[removed]Thank you for the chance to comment for the Technology and Trading Roundtable September 25, 2012 Securities and Exchange Commission 100 F St. NW Washington, DC In re: Technology and Trading Roundtable, File Number[removed]Thank you for the chance to comment for the Technology and Trading Roundtable](https://www.pdfsearch.io/img/213f53b1f7726eb846d5f6ac0537824d.jpg) | Add to Reading ListSource URL: www.sec.govLanguage: English - Date: 2012-09-26 16:19:24
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527![[removed]James R. Burns Deputy Director Division of Trading and Markets Securities and Exchange Commission 100 F Street NE [removed]James R. Burns Deputy Director Division of Trading and Markets Securities and Exchange Commission 100 F Street NE](https://www.pdfsearch.io/img/df3bd008ec6524201719565337e8f6a5.jpg) | Add to Reading ListSource URL: www.sec.govLanguage: English - Date: 2013-02-05 08:55:16
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