Form SC 13G/A InfraREIT, Inc. Filed by: VANGUARD GROUP INC Feb 12, 2019 11:53AM
Form SC 13G/A InfraREIT, Inc. Filed by: VANGUARD GROUP INC May 9, 2018 02:59PM
Form SC 13G/A InfraREIT, Inc. Filed by: VANGUARD GROUP INC Feb 9, 2018 09:08AM
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