responsibilities for the station under a local marketing agreement with Koplar. The sale was finalized on March 1, 1998, ending 38 years of local, family ownership and earning a handsome return on their original investment. It would be ACME's only station on the VHF band during the analog era, as all of the other stations they owned were on UHF. As part of the sale agreement, Ted Koplar signed a three-year contract to remain with KPLR-TV as the station's CEO, along with serving as a consultant to ACME, for an annual salary of $1 million. However, Koplar resigned from KPLR/ACME in October 1999 after one year, citing an irreconcilable rift with ACME management. In September 1998, KPLR changed its branding to "WB11". In 2000, KPLR began carrying UPN programming in off-hours, running select prime time shows and cartoons from the network's children's program block, Disney's One Too. UPN programs had previously run on KDNL during overnight and weekend timeslots and then on KNLC (channel 24, which subjected the network to several program preemptions due to content objections by owner, Larry Rice). St. Louis was one of the few top-50 markets without a UPN affiliate. The station continued carrying UPN in off-hours until July 2002, leaving UPN with no St. Louis affiliate until WRBU (channel 46) carried a secondary affiliation in September of that year; WRBU then became a primary UPN affiliate on April 1, 2003. On December 30, 2002, Tribune Broadcasting announced it would purchase KPLR-TV and its Portland, Oregon sister station KWBP from ACME Communications for $275 million; the sale was finalized on March 21, 2003. Also in 2003, KPLR moved its studios from the Chase Park Plaza (which by that time, went from a gutted complex where the station had been the only major tenant into a boutique hotel) to a new purpose-built studio facility in Maryland Heights. CW affiliation On January 24, 2006, UPN parent company CBS Corporation (which split from Viacom in December 2005) and WB network parent Time Warner (through its Warner Bros. Entertainment division) announced that they would dissolve the two networks to create The CW, a joint network venture that initially featured a mix of original first-run series and programs that originated on The WB and UPN. The network signed a ten-year affiliation agreement with Tribune Broadcasting for 16 of the 19 WB affiliates that the company owned at the time, including KPLR.