Proposed Mergers (Unaudited)	12 Months Ended
Dec. 31, 2017
Proposed Mergers
Proposed Mergers	22) Proposed Mergers Tri-Valley Bank Proposed Merger On December 20, 2017, the Company announced that it signed an agreement to acquire Tri-Valley Bank (“Tri-Valley”). The transaction is valued at approximately $31.6 million. Tri-Valley shareholders will receive an exchange ratio of 0.0489 of a share of the Company’s common stock, or an aggregate of approximately 1.9 million shares. The exchange ratio is fixed and the aggregate and per share values of the merger consideration will fluctuate between the date of the agreement and the date that the merger is completed, which is expected in the second quarter of 2018. Based on the Company’s 20-day volume weighted average stock price of $15.76 as of December 19, 2017, the last trading day before the announcement of the transaction, total consideration for each Tri-Valley share would be $0.77. The transaction is subject to the approval of state and federal bank regulatory agencies and the shareholders of Tri-Valley and other customary closing conditions. The Company does not need to obtain shareholder approval. Tri-Valley is a full-service commercial bank headquartered in San Ramon, California, and serves businesses, non-profits, entrepreneurs and professionals primarily in California’s Tri-Valley area, specifically the cities and communities of Pleasanton, Livermore, Dublin, San Ramon and Danville in the counties of Contra Costa and Alameda. At December 31, 2017, Tri-Valley had approximately $145.5 million in assets, $122.6 million in net loans and $126.6 million in deposits (unaudited). United American Bank Proposed Merger On January 11, 2018, the Company announced that it signed an agreement to acquire United American Bank (“United American”). The transaction is valued at approximately $44.2 million. United American common and preferred shareholders will receive an exchange ratio of 2.1644 of a share of the Company’s common stock and each common stock equivalent underlying the United American Series D Preferred Stock and Series E Preferred Stock, or an aggregate of approximately 2.8 million shares. The exchange ratio is fixed and the aggregate and per share values of the merger consideration will fluctuate between the date of the agreement and the date that the merger is completed which is expected in the second quarter of 2018. Based on the Company’s stock price of $15.65 as of January 9, 2018, the penultimate trading day before the announcement of the transaction, total consideration for each United American share would be $33.87. Additionally, holders of Series A Preferred Stock and Series B Preferred Stock will receive $1,000 per share in cash for a total of $9.1 million at closing. The transaction is subject to the approval of state and federal bank regulatory agencies and the shareholders of United American and other customary closing conditions. The Company does not need to obtain shareholder approval. United American Bank is a full-service commercial bank located in San Mateo County with full-service branches located in San Mateo, Redwood City and Half Moon Bay, California. At December 31, 2017, United American had approximately $330.3 million in assets, $225.9 million in net loans and $296.1 million in deposits (unaudited). At December 31, 2017, on a pro forma consolidated basis the combined company, including the Company, Tri-Valley and United American, would have approximately $3.3 billion in total assets, $1.9 billion in total loans, and $2.9 billion in total deposits (unaudited).

22) Proposed Mergers

Tri-Valley Bank Proposed Merger

On December 20, 2017, the Company announced that it signed an agreement to acquire Tri-Valley Bank (“Tri-Valley”). The transaction is valued at approximately $31.6 million. Tri-Valley shareholders will receive an exchange ratio of 0.0489 of a share of the Company’s common stock, or an aggregate of approximately 1.9 million shares. The exchange ratio is fixed and the aggregate and per share values of the merger consideration will fluctuate between the date of the agreement and the date that the merger is completed, which is expected in the second quarter of 2018. Based on the Company’s 20-day volume weighted average stock price of $15.76 as of December 19, 2017, the last trading day before the announcement of the transaction, total consideration for each Tri-Valley share would be $0.77. The transaction is subject to the approval of state and federal bank regulatory agencies and the shareholders of Tri-Valley and other customary closing conditions. The Company does not need to obtain shareholder approval. Tri-Valley is a full-service commercial bank headquartered in San Ramon, California, and serves businesses, non-profits, entrepreneurs and professionals primarily in California’s Tri-Valley area, specifically the cities and communities of Pleasanton, Livermore, Dublin, San Ramon and Danville in the counties of Contra Costa and Alameda. At December 31, 2017, Tri-Valley had approximately $145.5 million in assets, $122.6 million in net loans and $126.6 million in deposits (unaudited).

United American Bank Proposed Merger

On January 11, 2018, the Company announced that it signed an agreement to acquire United American Bank (“United American”). The transaction is valued at approximately $44.2 million. United American common and preferred shareholders will receive an exchange ratio of 2.1644 of a share of the Company’s common stock and each common stock equivalent underlying the United American Series D Preferred Stock and Series E Preferred Stock, or an aggregate of approximately 2.8 million shares. The exchange ratio is fixed and the aggregate and per share values of the merger consideration will fluctuate between the date of the agreement and the date that the merger is completed which is expected in the second quarter of 2018. Based on the Company’s stock price of $15.65 as of January 9, 2018, the penultimate trading day before the announcement of the transaction, total consideration for each United American share would be $33.87. Additionally, holders of Series A Preferred Stock and Series B Preferred Stock will receive $1,000 per share in cash for a total of $9.1 million at closing. The transaction is subject to the approval of state and federal bank regulatory agencies and the shareholders of United American and other customary closing conditions. The Company does not need to obtain shareholder approval. United American Bank is a full-service commercial bank located in San Mateo County with full-service branches located in San Mateo, Redwood City and Half Moon Bay, California.

At December 31, 2017, United American had approximately $330.3 million in assets, $225.9 million in net loans and $296.1 million in deposits (unaudited). At December 31, 2017, on a pro forma consolidated basis the combined company, including the Company, Tri-Valley and United American, would have approximately $3.3 billion in total assets, $1.9 billion in total loans, and $2.9 billion in total deposits (unaudited).