We encourage the public to submit comments on the following filings during the comment period. For detailed instructions, please read How to Submit Comments. We strongly encourage you to send your comments electronically. They will be posted on this website.

National Securities Exchanges Table

Release Number
File Number
SRO Organization
Details
Release Number:34-80227 SEC Issue Date:Mar 13, 2017 File Number:SR-CHX-2017-05 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Modify the Date of Appendix B Web Site Data Publication Pursuant to the Regulation NMS Plan To Implement a Tick Size Pilot Program
See Also - Exhibit 5
Release Number:34-80041 SEC Issue Date:Feb 14, 2017 File Number:SR-CHX-2017-04 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Notice of Filing of Proposed Rule Change To Adopt the CHX Liquidity Enhancing Access Delay
View Received Comments
See Also - Exhibit 5, Rel. No. 34-81415, Rel. No. 34-80364, Rel. No. 34-80740, Rel. No. 34-81913
Release Number:34-79984 SEC Issue Date:Feb 7, 2017 File Number:SR-CHX-2016-16 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Notice of Withdrawal of a Proposed Rule Change To Adopt the CHX Liquidity Taking Access Delay
View Received Comments
See Also - Rel. No. 34-79608, Rel. No. 34-79216, Rel. No. 34-78860
Release Number:34-79948 SEC Issue Date:Feb 2, 2017 File Number:SR-CHX-2017-03 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Notice of Filing of Proposed Rule Change To Implement the Compliance Rule Regarding the National Market System Plan Governing the Consolidated Audit Trail
See Also - Exhibit 5
Release Number:34-79822 SEC Issue Date:Jan 18, 2017 File Number:SR-CHX-2017-01 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Modify the Examination Requirement for CHX Market Maker Authorized Traders
Release Number:34-79781 SEC Issue Date:Jan 12, 2017 File Number:SR-CHX-2016-20 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Order Instituting Proceedings To Determine Whether To Approve or Disapprove a Proposed Rule Change in Connection With the Proposed Transaction Involving CHX Holdings, Inc. and North America Casin Holdings, Inc.
View Received Comments
See Also - Rel. No. 34-82077, Rel. No. 34-80864, Rel. No. 34-79474
Release Number:34-79608 SEC Issue Date:Dec 20, 2016 File Number:SR-CHX-2016-16 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Order Instituting Proceedings To Determine Whether To Approve or Disapprove a Proposed Rule Change To Adopt the CHX Liquidity Taking Access Delay
View Received Comments
See Also - Rel. No. 34-79984, Rel. No. 34-79216, Rel. No. 34-78860
Release Number:34-79538 SEC Issue Date:Dec 13, 2016 File Number:SR-CHX-2016-21 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Modify the Web Site Data Publication Requirements and Clarify Certain Data Reporting Obligations Related to the Regulation NMS Plan To Implement a Tick Size Pilot Program
See Also - Exhibit 5
Release Number:34-79474 SEC Issue Date:Dec 6, 2016 File Number:SR-CHX-2016-20 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Notice of Filing of Proposed Rule Change in Connection With the Proposed Transaction Involving CHX Holdings, Inc. and North America Casin Holdings, Inc.
View Received Comments
See Also - Exhibit 5a, Exhibit 5b, Exhibit 5c, Exhibit 5d, Exhibit 5e, Exhibit 5f, Exhibit 5g, Exhibit 5h, Exhibit 5i, Exhibit 5j, Exhibit 5k, Rel. No. 34-80864, Rel. No. 34-79781
Release Number:34-79216 SEC Issue Date:Nov 1, 2016 File Number:SR-CHX-2016-16 SRO Organization:Chicago Stock Exchange, Inc. (CHX) Details: Notice of Designation of a Longer Period for Commission Action on a Proposed Rule Change To Adopt the CHX Liquidity Taking Access Delay
View Received Comments
See Also - Rel. No. 34-79984, Rel. No. 34-79216, Rel. No. 34-78860