Trico Bancshares / (TCBK) SEC Filings — 2003 0 SEC filings for Trico Bancshares / (TCBK) in 2003. FilingsNo filings found for TCBK in 2003. ExploreAll TCBK Filings · TCBK 2002 · TCBK 2004 · All 2003 Filings