Trico Bancshares / (TCBK) SEC Filings — 2015 0 SEC filings for Trico Bancshares / (TCBK) in 2015. FilingsNo filings found for TCBK in 2015. ExploreAll TCBK Filings · TCBK 2014 · TCBK 2016 · All 2015 Filings