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Regulatory
Office of General Counsel +1 301 978 8400
Nasdaq MarketWatch +1 800 211 4953 (U.S. and Canada)
+1 301 978 8501
For questions about exchange rules, please contact RegulationQuestions@nasdaq.com  
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Nasdaq/PHLX Membership Susan Murray - +1 215 496 5322
* Please note that Exchange employees are prohibited from offering brokerage firm recommendations or other private investment advice.