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Comments on CHX Rulemaking
Notice of Filing of Proposed Rule Change to Amend Article 20, Rule 9 (Cancellation of Transactions) and Interpretation and Policy .01 Thereunder Regarding the Cancellation of the Stock Leg of Stock-Option Transactions Done on the Exchange
[Release No. 34-64985; File No. SR-CHX-2011-21]
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| Aug. 23, 2011 | Stephen Floirendo, Philadelphia, Pennsylvania |
| Aug. 23, 2011 | Nick DiCicco, D and D Securities |
| Jul. 28, 2011 | Darren Story, CFA, Student Options, LLC, San Francisco, California |
| Jul. 28, 2011 | Michael Bristow |
http://www.sec.gov/comments/sr-chx-2011-21/chx201121.shtml
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