Heartland Fund of Little Rock Invests $10M in SGL's Ozark Plant by Arkansas Business Staff Posted 7/9/2013 11:11 am Updated 5 years ago Heartland Renaissance Fund of Little Rock announced Tuesday that it will invest $10 million in a new SGL Group facility in Ozark. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.