PWE
Penn West Energy Trust
Canadian oil and natural gas producer; formed as an income trust in 2005, converted to Penn West Petroleum in 2011, later renamed Obsidian Energy
UNITUnderlying: PWECUSIP: 707885109EnergyCA1 holder
Trust unit — Trust converted to corporation (Penn West Petroleum) in 2011; now Obsidian Energy (OBE)