 PITTSBURGH--BUSINESS WIRE--Howmet Aerospace Inc. NYSE:HWM will announce its third quarter 2021 financial results on Thursday, November 4, 2021. The press release and presentation materials will be available at approximately 7:00 AM ET on November 4, 2021, via the Investors section of the Howmet Aerospace website. A link to the press release will also be available via the Howmet Aerospace Twitter handle HowmetAerospace at The conference call and webcas 