ROBERT H. TIENKEN

Corporate Board Profile

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SIERRA BANCORP

Filing Date Source Excerpt
2007-04-27 Robert H. Tienken Director Retired (formerly Realtor/Farmer)
2009-04-28 Robert H. Tienken Retired Realtor and Farmer (formerly Owner, Tienken Realty)

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-03-22