Environment=PROD|Report Date=2019-04-12|Record Count=4 Symbol|Issue Name|Issue Type|Currency|Outstanding Shares|Corporate Action Type|Corporate Action ID|Corporate Action Status|Cancellation Reason|Declaration Date|Updated Date|Effective Date|Corporate Action Data|Notes VXXB|iPath Series B S&P 500 VIX Short-Term Futures ETN|ETF|USD|n/a|Symbol Change|4682|Unchanged||2019-04-10|2019-04-10|2019-05-02|Old Symbol=VXXB;New Symbol=VXX| VXZB|iPath Series B S&P 500 VIX Mid-Term Futures ETN|ETF|USD|n/a|Symbol Change|4683|Unchanged||2019-04-10|2019-04-10|2019-05-02|Old Symbol=VXZB;New Symbol=VXZ|