Form SC 13G/A KLX Energy Services Hold Filed by: VANGUARD GROUP INC Feb 12, 2020 11:19AM
Form SC 13G/A KLX Energy Services Hold Filed by: VANGUARD GROUP INC Feb 11, 2019 03:04PM
Form SC 13G KLX Energy Services Hold Filed by: VANGUARD GROUP INC Oct 10, 2018 02:54PM