X0202 4 2007-04-03 0001126741 GSI TECHNOLOGY INC GSIT 0001394239 Tang Jing Rong HOLY STONE ENT. CO., LTD. 1FL, NO 62, SEC 2, HUANG SHAN ROAD TAIPEI F5 114 TAIWAN, PROVINCE OF CHINA 1 0 0 0 Common Stock 2007-04-03 4 C 0 950000 A 950000 D Common Stock 2007-04-03 4 C 0 60000 A 1010000 D Common Stock 2007-04-03 4 C 0 1000000 A 2010000 I By HolyStone Enterprises Co., Ltd. Common Stock 2007-04-03 4 C 0 775000 A 2785000 I By Koowin Co., Ltd. Common Stock 2007-04-03 4 C 0 400000 A 3185000 I By HolyStone Enterprises Co., Ltd. Series A Preferred Stock 2007-04-03 4 C 0 950000 0 D Common Stock 950000 0 D Series D Preferred Stock 2007-04-03 4 C 0 60000 0 D Common Stock 60000 0 D Series B Preferred Stock 2007-04-03 4 C 0 1000000 0 D Common Stock 1000000 0 I By HolyStone Enterprises, Co., Ltd. Series B Preferred Stock 2007-04-03 4 C 0 775000 0 D Common Stock 775000 0 I By Koowin, Co., Ltd. Series D Preferred Stock 2007-04-03 4 C 0 400000 0 D Common Stock 400000 0 I By HolyStone Enterprises, Co., Ltd. The Series A Preferred Stock converted into GSI Technology, Inc. common stock on a 1-for-1 basis and had no expiration date. The total amount of securities beneficially owned following the reported transactions is 3,185,000 which includes 1,010,000 securities owned directly, 1,400,000 shares owned by HolyStone Enterprises, Co., Ltd. and 775,000 securities owned by Koowin Co., Ltd. The Series D Preferred Stock converted into GSI Technology, Inc. common stock on a 1-for-1 basis and had no expiration date. The Series B Preferred Stock converted into GSI Technology, Inc. common stock on a 1-for-1 basis and had no expiration date. Mr. Tang is Chief Executive Officer of HolyStone Enterprises, Co., Ltd. Mr. Tang is a director of Koowin Co., Ltd. Caroline Y. Wu 2007-04-05