X0306 4 2017-02-15 false 0001109546 PACIFIC MERCANTILE BANCORP PMBC 0001201241 MUNIO DAVID J 949 SOUTH COAST DRIVE, THIRD FLOOR COSTA MESA CA 92626 true false false false Common Stock 2017-02-15 4 A false 2467.00 A 4817.00 D Common Stock 2017-02-17 4 S false 1065.00 7.54 D 3752.00 D Shares granted pursuant to restricted stock agreement, vesting over 12 months. Transaction shares reflect the number of shares sold for taxes during a release. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.50 to $7.575 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. /s/ Robert E. Sjogren 2017-02-20