X0306 4 2014-12-26 0000758938 QUALSTAR CORP QBAK 0001000383 BRONSON STEVEN N 3990-B HERITAGE OAK CT. SIMI VALLEY CA 93063 1 1 1 CEO and President 0000009235 BKF CAPITAL GROUP INC 3990-B HERITAGE OAK CT. SIMI VALLEY CA 93063 1 0001626686 BKF Asset Holdings, Inc. 3990-B HERITAGE OAK CT. SIMI VALLEY CA 93063 1 Common Stock 2014-12-26 4 P 0 15804 1.33 A 3073068 D Common Stock 2014-12-30 4 P 0 5100 1.33 A 3078168 D These shares of Qualstar Corporation (Qualstar) were purchased by BKF Asset Holdings, Inc. (BKF Holdings) in open market transactions. BKF Holdings is a wholly owned subsidiary of BKF Capital Group, Inc. (BKF Capital). BKF Capital may be deemed the beneficial owner of 3,015,368 shares of Qualstar, consisting of 1,500,000 shares owned directly by BKF Capital, and an additional 1,515,368 shares owned through BKF Holdings. Steven N. Bronson, as Chairman, CEO and majority shareholder of BKF Capital, may be deemed to be the beneficial owner of the shares of Qualstar held by BKF Capital. Mr. Bronson is the owner of an additional 57,700 shares of Qualstar. BKF Capital may be deemed the beneficial owner of 3,020,468 shares of Qualstar, consisting of 1,500,000 shares owned directly by BKF Capital, and an additional 1,520,468 shares owned through BKF Holdings. Steven N. Bronson, as Chairman, CEO and majority shareholder of BKF Capital, may be deemed to be the beneficial owner of the shares of Qualstar held by BKF Capital. Mr. Bronson is the owner of an additional 57,700 shares of Qualstar. /s/ Steven N. Bronson 2014-12-30 /s/ Steven N. Bronson, CEO of BKF Capital Group, Inc. 2014-12-30 /s/ Steven N. Bronson, CEO of BKF Asset Holdings, Inc. 2014-12-30