X0201 4/A 2003-09-08 2003-09-10 0 0000916380 DIASYS CORP DYX 0001252714 WITZEL MARSHALL 1 1 0 0 Chief Executive Officer Common Stock 2003-09-08 4 S 0 5000 0.85 D 640548 D Common Stock 2003-09-08 4 S 0 2000 0.87 D 638548 D The Reporting Person previously reported this transaction on a Form 4 filed on September 10, 2003. On the Form 4, the Reporting Person erroneously reported that following such transaction he beneficially owned 261,000 shares of common stock. The purpose of this Form 4/A is to correct the error made on the original Form 4. The Reporting Person previously reported this transaction on a Form 4 filed on September 10, 2003. On the Form 4, the Reporting Person erroneously reported that following such transaction he beneficially owned 259,000 shares of common stock. The purpose of this Form 4/A is to correct the error made on the original Form 4. Marshall Witzel 2003-10-21