Exhibit 10.259 AMENDMENT NO. 2 TO AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT THIS AMENDMENT NO. 2 TO AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (the "Agreement") is made on the 25th day of June, 2003, by and among Ligand...Registration Rights Agreement • August 13th, 2003 • Ligand Pharmaceuticals Inc • Pharmaceutical preparations • California
Exhibit 10.258 May 20, 2003 Mr. Tod G. Mertes Vice President, Controller and Treasurer LIGAND PHARMACEUTICALS INCORPORATED 10275 Science Center Drive San Diego, CA 92121 Dear Tod: The purpose of this letter agreement is to document the terms of the...Severance Agreement • August 13th, 2003 • Ligand Pharmaceuticals Inc • Pharmaceutical preparations • California
Exhibit 10.257 June 26, 2002 James J. L'Italien, Ph.D.. Senior Vice President, Regulatory Affairs and Compliance LIGAND PHARMACEUTICALS INCORPORATED 10275 Science Center Drive San Diego, CA 92121 Dear James: The purpose of this letter agreement is to...Severance Agreement • August 13th, 2003 • Ligand Pharmaceuticals Inc • Pharmaceutical preparations
