Mark Costello (Oklahoma politician), Date of Birth, Place of Birth, Date of Death
TweetMark Costello (Oklahoma politician)
Labor Commissioner of Oklahoma
Date of Birth: 10-Nov-1955
Place of Birth: Bartlesville, Oklahoma, United States
Date of Death: 23-Aug-2015
Profession: politician
Nationality: United States
Zodiac Sign: Scorpio 
About Mark Costello (Oklahoma politician)
- Mark Costello (November 10, 1955 – August 23, 2015) was the Commissioner of Labor of Oklahoma from 2011 to 2015.
- A Republican, he was elected in 2010, defeating the Democratic incumbent, Lloyd Fields.
- Before his election he was a businessman who founded several technology companies.After taking office, he established a non-profit advocacy group to oppose the positions of public employee unions, and fought federal regulations on family farms.
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