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Units","published_at":"2017-10-23T18:19:37.000Z","date":"2017-10-20","kind":"disposition_to_issuer","acquired":false,"shares":40000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"At the effective time of the Merger, any vesting conditions applicable to outstanding restricted stock units under CUB's equity incentive plans automatically accelerated in full and such restricted stock units converted into, and will be exchanged for, the merger consideration as described in note (1) above, less any applicable taxes required to be withheld with respect to such vesting.  This includes 10,000 restricted stock units that were scheduled to vest on March 19, 2018, 10,000 restricted stock units that were scheduled to vest on March 19, 2019, and 20,000 restricted stock units that vested on March 19, 2017, but had not settled.  Under the terms of the restricted stock units, settlement of the 20,000 restricted stock units was deferred until compensation paid to the reporting person was no longer subject to Section 162(m) of the Internal Revenue Code.  [continued in FN5]"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"[continued from FN4] At the effective time of the Merger, the compensation paid to the reporting person is no longer be subject to Section 162(m) of the Internal Revenue Code.  In connection with the Merger, the reporting person has the right to receive, in exchange for the restricted stock units reported in Table II, 21,232 shares of PacWest common stock and $480,000 in cash, with cash payable in lieu of a fractional share of PacWest common stock, subject to any required tax withholding under applicable law."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"At the effective time of the Merger, any vesting conditions applicable to outstanding restricted stock units under CUB's equity incentive plans automatically accelerated in full and such restricted stock units converted into, and will be exchanged for, the merger consideration as described in note (1) above, less any applicable taxes required to be withheld with respect to such vesting.  This includes 10,000 restricted stock units that were scheduled to vest on March 19, 2018, 10,000 restricted stock units that were scheduled to vest on March 19, 2019, and 20,000 restricted stock units that vested on March 19, 2017, but had not settled.  Under the terms of the restricted stock units, settlement of the 20,000 restricted stock units was deferred until compensation paid to the reporting person was no longer subject to Section 162(m) of the Internal Revenue Code.  [continued in FN5]"},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"[continued from FN4] At the effective time of the Merger, the compensation paid to the reporting person is no longer be subject to Section 162(m) of the Internal Revenue Code.  In connection with the Merger, the reporting person has the right to receive, in exchange for the restricted stock units reported in Table II, 21,232 shares of PacWest common stock and $480,000 in cash, with cash payable in lieu of a fractional share of PacWest common stock, subject to any required tax withholding under applicable law."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"At the effective time of the Merger, any vesting conditions applicable to outstanding restricted stock units under CUB's equity incentive plans automatically accelerated in full and such restricted stock units converted into, and will be exchanged for, the merger consideration as described in note (1) above, less any applicable taxes required to be withheld with respect to such vesting.  This includes 10,000 restricted stock units that were scheduled to vest on March 19, 2018, 10,000 restricted stock units that were scheduled to vest on March 19, 2019, and 20,000 restricted stock units that vested on March 19, 2017, but had not settled.  Under the terms of the restricted stock units, settlement of the 20,000 restricted stock units was deferred until compensation paid to the reporting person was no longer subject to Section 162(m) of the Internal Revenue Code.  [continued in FN5]"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"[continued from FN4] At the effective time of the Merger, the compensation paid to the reporting person is no longer be subject to Section 162(m) of the Internal Revenue Code.  In connection with the Merger, the reporting person has the right to receive, in exchange for the restricted stock units reported in Table II, 21,232 shares of PacWest common stock and $480,000 in cash, with cash payable in lieu of a fractional share of PacWest common stock, subject to any required tax withholding under applicable law."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"At the effective time of the Merger, any vesting conditions applicable to outstanding restricted stock units under CUB's equity incentive plans automatically accelerated in full and such restricted stock units converted into, and will be exchanged for, the merger consideration as described in note (1) above, less any applicable taxes required to be withheld with respect to such vesting.  This includes 10,000 restricted stock units that were scheduled to vest on March 19, 2018, 10,000 restricted stock units that were scheduled to vest on March 19, 2019, and 20,000 restricted stock units that vested on March 19, 2017, but had not settled.  Under the terms of the restricted stock units, settlement of the 20,000 restricted stock units was deferred until compensation paid to the reporting person was no longer subject to Section 162(m) of the Internal Revenue Code.  [continued in FN5]"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"[continued from FN4] At the effective time of the Merger, the compensation paid to the reporting person is no longer be subject to Section 162(m) of the Internal Revenue Code.  In connection with the Merger, the reporting person has the right to receive, in exchange for the restricted stock units reported in Table II, 21,232 shares of PacWest common stock and $480,000 in cash, with cash payable in lieu of a fractional share of PacWest common stock, subject to any required tax withholding under applicable law."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":40000},"source":{"system":"sec-edgar","filing":"0001209191-17-057787","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117057787/doc4.xml","form_type":"4"}},{"id":4181717,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2017-10-23T18:19:37.000Z","date":"2017-10-20","kind":"disposition_to_issuer","acquired":false,"shares":31634,"ownership":{"direct":false,"nature":"IRA"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On October 20, 2017, pursuant to the Agreement and Plan of Merger (\"Merger Agreement\"), dated as of April 5, 2017, by and between PacWest Bancorp (\"PacWest\") and CU Bancorp (\"CUB\"), CUB merged with and into PacWest (\"Merger\"), and each outstanding CUB common share, other than excluded shares and dissenting shares, was converted into the right to receive (i) $12.00 in cash and (ii) 0.5308 of a share of PacWest common stock, with cash payable in lieu of a fractional share in an amount equal to the fraction of a share of PacWest common stock which the holder would otherwise be entitled to receive multiplied by $48.9248.  In connection with the Merger, the reporting person has the right to receive, in exchange for all of the CUB common shares reported in Table I, an aggregate of 135,099 shares of PacWest common stock and $3,054,240 in cash, with cash payable in lieu of a fractional share of PacWest common stock, subject to any required tax withholding under applicable law. [contd. in FN2]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[continued from FN1] On October 20, 2017, the effective date of the Merger, the closing price of PacWest common stock was $47.99 per share."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-17-057787","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117057787/doc4.xml","form_type":"4"}},{"id":4181716,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2017-10-23T18:19:37.000Z","date":"2017-10-20","kind":"disposition_to_issuer","acquired":false,"shares":201621,"ownership":{"direct":false,"nature":"Trustee of the David and Anne Rainer Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On October 20, 2017, pursuant to the Agreement and Plan of Merger (\"Merger Agreement\"), dated as of April 5, 2017, by and between PacWest Bancorp (\"PacWest\") and CU Bancorp (\"CUB\"), CUB merged with and into PacWest (\"Merger\"), and each outstanding CUB common share, other than excluded shares and dissenting shares, was converted into the right to receive (i) $12.00 in cash and (ii) 0.5308 of a share of PacWest common stock, with cash payable in lieu of a fractional share in an amount equal to the fraction of a share of PacWest common stock which the holder would otherwise be entitled to receive multiplied by $48.9248.  In connection with the Merger, the reporting person has the right to receive, in exchange for all of the CUB common shares reported in Table I, an aggregate of 135,099 shares of PacWest common stock and $3,054,240 in cash, with cash payable in lieu of a fractional share of PacWest common stock, subject to any required tax withholding under applicable law. [contd. in FN2]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[continued from FN1] On October 20, 2017, the effective date of the Merger, the closing price of PacWest common stock was $47.99 per share."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-17-057787","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117057787/doc4.xml","form_type":"4"}},{"id":4181715,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2017-10-23T18:19:37.000Z","date":"2017-10-20","kind":"disposition_to_issuer","acquired":false,"shares":21265,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On October 20, 2017, pursuant to the Agreement and Plan of Merger (\"Merger Agreement\"), dated as of April 5, 2017, by and between PacWest Bancorp (\"PacWest\") and CU Bancorp (\"CUB\"), CUB merged with and into PacWest (\"Merger\"), and each outstanding CUB common share, other than excluded shares and dissenting shares, was converted into the right to receive (i) $12.00 in cash and (ii) 0.5308 of a share of PacWest common stock, with cash payable in lieu of a fractional share in an amount equal to the fraction of a share of PacWest common stock which the holder would otherwise be entitled to receive multiplied by $48.9248.  In connection with the Merger, the reporting person has the right to receive, in exchange for all of the CUB common shares reported in Table I, an aggregate of 135,099 shares of PacWest common stock and $3,054,240 in cash, with cash payable in lieu of a fractional share of PacWest common stock, subject to any required tax withholding under applicable law. [contd. in FN2]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[continued from FN1] On October 20, 2017, the effective date of the Merger, the closing price of PacWest common stock was $47.99 per share."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Amount of securities disposed of, pursuant to the Merger Agreement, includes CUB restricted shares.  At the effective time of the Merger, any vesting conditions applicable to outstanding restricted share awards under CUB's equity incentive plans automatically accelerated in full and such restricted shares converted into, and will be exchanged for, the merger consideration as described in note (1) above, less any applicable taxes required to be withheld with respect to such vesting."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-17-057787","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117057787/doc4.xml","form_type":"4"}},{"id":4402538,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Options to Purchase Common Stock","published_at":"2017-03-03T17:11:26.000Z","date":"2017-03-03","kind":"exercise","acquired":false,"shares":11389,"price":16,"value":182224.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"As of filing date, the stock option grant is 100% vested and immediately exercisable."}],"balance_after":0,"derivative":{"exercise_price":16,"expiration_date":"2017-09-24","underlying":"Common Stock","underlying_shares":11389},"source":{"system":"sec-edgar","filing":"0001209191-17-017738","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117017738/doc4.xml","form_type":"4"}},{"id":4402537,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Options to Purchase Common Stock","published_at":"2017-03-03T17:11:26.000Z","date":"2017-03-02","kind":"exercise","acquired":false,"shares":11944,"price":16,"value":191104.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"As of filing date, the stock option grant is 100% vested and immediately exercisable."}],"balance_after":11389,"derivative":{"exercise_price":16,"expiration_date":"2017-09-24","underlying":"Common Stock","underlying_shares":23333},"source":{"system":"sec-edgar","filing":"0001209191-17-017738","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117017738/doc4.xml","form_type":"4"}},{"id":4402536,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2017-03-03T17:11:26.000Z","date":"2017-03-03","kind":"sale","acquired":false,"shares":11389,"price":38.05,"value":433351.45,"ownership":{"direct":false,"nature":"Trustee of the David and Anne Rainer Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 30, 2017."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This figure represents the weighted average sale price for all transactions, which are being aggregated and reported on a single line, as the transactions were all effectuated within a one dollar range, ranging from $38.00 to $38.35 per share.  The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares purchased or sold at each separate price."}],"balance_after":201621,"source":{"system":"sec-edgar","filing":"0001209191-17-017738","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117017738/doc4.xml","form_type":"4"}},{"id":4402535,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2017-03-03T17:11:26.000Z","date":"2017-03-03","kind":"exercise","acquired":true,"shares":11389,"price":16,"value":182224.0,"ownership":{"direct":false,"nature":"Trustee of the David and Anne Rainer Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 30, 2017."}],"balance_after":213010,"source":{"system":"sec-edgar","filing":"0001209191-17-017738","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117017738/doc4.xml","form_type":"4"}},{"id":4402534,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2017-03-03T17:11:26.000Z","date":"2017-03-02","kind":"sale","acquired":false,"shares":11944,"price":38.57,"value":460680.08,"ownership":{"direct":false,"nature":"Trustee of the David and Anne Rainer Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 30, 2017."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This figure represents the weighted average sale price for all transactions, which are being aggregated and reported on a single line, as the transactions were all effectuated within a one dollar range, ranging from $38.25 to $39.55 per share.  The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares purchased or sold at each separate price."}],"balance_after":201621,"source":{"system":"sec-edgar","filing":"0001209191-17-017738","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117017738/doc4.xml","form_type":"4"}},{"id":4402533,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2017-03-03T17:11:26.000Z","date":"2017-03-02","kind":"exercise","acquired":true,"shares":11944,"price":16,"value":191104.0,"ownership":{"direct":false,"nature":"Trustee of the David and Anne Rainer Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 30, 2017."}],"balance_after":213565,"source":{"system":"sec-edgar","filing":"0001209191-17-017738","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117017738/doc4.xml","form_type":"4"}},{"id":4459173,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2017-02-09T11:39:56.000Z","date":"2017-02-07","kind":"grant","acquired":true,"shares":9078,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"9,078 restricted shares of common stock were granted to the Reporting Person on February 7, 2017, pursuant to the 2016 Management Incentive Plan developed under and pursuant to the 2007 Equity and Incentive Plan, as amended and restated July 31, 2014.  The restricted stock award vests 50% on the second Tuesday in December 2017 (i.e., December 12, 2017), and the remaining 50% on the second Tuesday in December 2018 (i.e., December 11, 2018)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes shares of restricted stock subject to a vesting schedule set forth in the restricted stock grant and subject to forfeiture upon the occurrence of certain events specified in the restricted stock grant."}],"balance_after":21265,"source":{"system":"sec-edgar","filing":"0001209191-17-008975","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919117008975/doc4.xml","form_type":"4"}},{"id":4511742,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2016-12-27T12:58:44.000Z","date":"2016-12-18","kind":"tax_withholding","acquired":false,"shares":1966,"price":32.85,"value":64583.1,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"The Reporting Person is reporting this transaction late due to administrative error."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The Reporting Person is reporting the withholding by CU Bancorp of 1,966 shares of common stock to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of 4,433 shares of restricted stock to the Reporting Person on December 18, 2016, in accordance with the vesting schedule set forth in the restricted stock grant."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes shares of restricted stock subject to a vesting schedule set forth in the restricted stock grant and subject to forfeiture upon the occurrence of certain events specified in the restricted stock grant."}],"balance_after":27142,"source":{"system":"sec-edgar","filing":"0001209191-16-156771","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919116156771/doc4.xml","form_type":"4"}},{"id":4512322,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2016-12-23T19:39:08.000Z","date":"2016-12-16","kind":"tax_withholding","acquired":false,"shares":3438,"price":32.8,"value":112766.4,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"The Reporting Person is reporting this transaction late due to administrative error."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The Reporting Person is reporting the withholding by CU Bancorp of 3,438 shares of common stock to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of 7,753 shares of restricted stock to the Reporting Person on December 13, 2016, in accordance with the vesting schedule set forth in the restricted stock grant."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes shares of restricted stock subject to a vesting schedule set forth in the restricted stock grant and subject to forfeiture upon the occurrence of certain events specified in the restricted stock grant."}],"balance_after":29108,"source":{"system":"sec-edgar","filing":"0001209191-16-156707","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919116156707/doc4.xml","form_type":"4"}},{"id":4528341,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2016-12-08T18:35:17.000Z","date":"2016-12-08","kind":"gift","acquired":false,"shares":210,"ownership":{"direct":false,"nature":"Trustee of the David and Anne Rainer 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The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares purchased or sold at each separate price."}],"balance_after":32546,"source":{"system":"sec-edgar","filing":"0001209191-16-153405","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919116153405/doc4.xml","form_type":"4"}},{"id":4532720,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2016-12-05T17:11:16.000Z","date":"2016-12-05","kind":"exercise","acquired":true,"shares":7000,"price":17.5,"value":122500.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes shares of restricted stock subject to a vesting schedule set forth in the restricted stock grant and subject to forfeiture upon the occurrence of certain events specified in the restricted stock grant."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 1, 2016."}],"balance_after":39546,"source":{"system":"sec-edgar","filing":"0001209191-16-153405","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919116153405/doc4.xml","form_type":"4"}},{"id":4532719,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2016-12-05T17:11:16.000Z","date":"2016-12-02","kind":"sale","acquired":false,"shares":11000,"price":27.88,"value":306680.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes shares of restricted stock subject to a vesting schedule set forth in the restricted stock grant and subject to forfeiture upon the occurrence of certain events specified in the restricted stock grant."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 1, 2016."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the aggregate of sales effected on the same day at different prices."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This figure represents the weighted average sale price for all transactions, which are being aggregated and reported on a single line, as the transactions were all effectuated within a one dollar range, ranging from $27.75 to $28.25 per share.  The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares purchased or sold at each separate price."}],"balance_after":32546,"source":{"system":"sec-edgar","filing":"0001209191-16-153405","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919116153405/doc4.xml","form_type":"4"}},{"id":4532718,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2016-12-05T17:11:16.000Z","date":"2016-12-02","kind":"exercise","acquired":true,"shares":11000,"price":17.5,"value":192500.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes shares of restricted stock subject to a vesting schedule set forth in the restricted stock grant and subject to forfeiture upon the occurrence of certain events specified in the restricted stock grant."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 1, 2016."}],"balance_after":43546,"source":{"system":"sec-edgar","filing":"0001209191-16-153405","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919116153405/doc4.xml","form_type":"4"}},{"id":4532717,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2016-12-05T17:11:16.000Z","date":"2016-12-01","kind":"sale","acquired":false,"shares":38000,"price":27.85,"value":1058300.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes shares of restricted stock subject to a vesting schedule set forth in the restricted stock grant and subject to forfeiture upon the occurrence of certain events specified in the restricted stock grant."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 1, 2016."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the aggregate of sales effected on the same day at different prices."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This figure represents the weighted average sale price for all transactions, which are being aggregated and reported on a single line, as the transactions were all effectuated within a one dollar range, ranging from $27.70 to $28.10 per share.  The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares purchased or sold at each separate price."}],"balance_after":32546,"source":{"system":"sec-edgar","filing":"0001209191-16-153405","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919116153405/doc4.xml","form_type":"4"}},{"id":4532716,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2016-12-05T17:11:16.000Z","date":"2016-12-01","kind":"exercise","acquired":true,"shares":38000,"price":17.5,"value":665000.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes shares of restricted stock subject to a vesting schedule set forth in the restricted stock grant and subject to forfeiture upon the occurrence of certain events specified in the restricted stock grant."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 1, 2016."}],"balance_after":70546,"source":{"system":"sec-edgar","filing":"0001209191-16-153405","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919116153405/doc4.xml","form_type":"4"}},{"id":4589839,"issuer":{"id":172327,"kind":"organization","name":"CU Bancorp","symbol":"CUNB"},"owners":[{"id":27118,"kind":"person","name":"Rainer David I","position":1,"cik":"0001555186","reported_name":"Rainer David I","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman & CEO"}}],"security":"Common Stock","published_at":"2016-10-03T19:55:51.000Z","date":"2016-09-29","kind":"gift","acquired":false,"shares":200,"ownership":{"direct":false,"nature":"Trustee of the David and Anne Rainer Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The shares were given as a bona fide gift."}],"balance_after":182876,"source":{"system":"sec-edgar","filing":"0001209191-16-143778","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1543643/000120919116143778/doc4.xml","form_type":"4"}}]}