Siguler Guff closes Small Buyout Opportunities Fund IV on ~$1.5 blnFund IV beat its $1.25 bln target, with a re-up rate of more than 90 pctByChris Witkowsky14 January 2020•3 mins readJavaScript is required to read this article. Please enable it in your browser and reload the page.North AmericaUSBriefs