His previous two columns came out both online and in the October and November print issues, respectively:

When SoHo Met Hollywood: Revisiting '90s Films by '80s Art Stars

Future Imperfect: Robert Zemeckis in Retrospective

The most recent column was published online December 8th, and is included in the December print issue:

Precarious Immortality: William S. Burroughs on Film (The beginning of a rabbit-hole for a Burroughs fan) 

ARTnews is switching to quarterly publication in the new year, so his next print column will likely be coming out in February/March (though, there may be more online articles in the meantime).