Exhibit 4.1 CELLEGY PHARMACEUTICALS, INC. COMMON STOCK PURCHASE AGREEMENT THIS COMMON STOCK PURCHASE AGREEMENT (this "Agreement") is made and entered into as of October 2, 2000 by and among Cellegy Pharmaceuticals, Inc., a California corporation (the...Common Stock Purchase Agreement • November 7th, 2000 • Cellegy Pharmaceuticals Inc • Pharmaceutical preparations • California
Exhibit 4.4 THIS WARRANT AND THE SHARES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE SOLD, PLEDGED, OR OTHERWISE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION THEREOF UNDER SUCH ACT OR...Warrant Agreement • November 7th, 2000 • Cellegy Pharmaceuticals Inc • Pharmaceutical preparations • California
Confidential AGREEMENTStock Purchase Agreement • November 7th, 2000 • Cellegy Pharmaceuticals Inc • Pharmaceutical preparations • New South Wales
