Mar. 14, 2017
-----Original Message----- From: WebCommentsForm@ip-10-170-25-68.localdomain [mailto:WebCommentsForm@ip-10-170-25-68.localdomain] Sent: Tuesday, March 14, 2017 5:59 PM To: Rule-Comments Subject: SR-CHX-2017-04: WebForm Comments from Berger, Stephen Comments of S. Berger on SR-CHX-2017-04 Comments of Stephen Berger, Managing Director, Government and Regulatory Policy, Citadel Securities, New York, New York Email: stephen.berger@citadel.com Time: March 14, 2017 href: /comments/sr-chx-2017-04/srchx201704-nnnn.htm file: srchx201704-nnnn.htm Uploaded href 1: /comments/sr-chx-2017-04/sberger9502.pdf Uploaded file 1: sberger9502.pdf Subject: File No. SR-CHX-2017-04 From: Stephen Berger Affiliation: Managing Director, Government and Regulatory Policy, Citadel Securities ----------------------------------------------------------------- March 14, 2017 Comments attached. (Attached File #1: sberger9502.pdf) INDEX Entry: <tr onMouseOver="this.bgcolor='#E0E0E0'" on MouseOut="this.bgColor='#FFFFFF'" bgcolor="#FFFFFF" valign="top"> <td nowrap>Mar. 14, 2017</td> <td><a href="/comments/sr-chx-2017-04/srchx201704-nnnn.htm" class="subCat9">Stephen Berger, Managing Director, Government and Regulatory Policy, Citadel Securities, New York, New York</a></td></tr>
(Attached File #1:srchx201704-1641469-145366.pdf)(Attached File #2:srchx201704-1641468-145366.htm)