Trico Bancshares / (TCBK) SEC Filings — 2008 0 SEC filings for Trico Bancshares / (TCBK) in 2008. FilingsNo filings found for TCBK in 2008. ExploreAll TCBK Filings · TCBK 2007 · TCBK 2009 · All 2008 Filings