EXHIBIT 4.2.4 AMENDED AND RESTATED AGREEMENT CONCERNING SHARE OWNERSHIP This AMENDED and RESTATED AGREEMENT CONCERNING SHARE OWNERSHIP (this "Agreement"), dated as of August 4, 1999 is by and between QUALCOMM Incorporated, a Delaware corporation...Agreement Concerning Share Ownership • August 10th, 1999 • Leap Wireless International Inc • Telephone communications (no radiotelephone) • Delaware
Contract Type FiledAugust 10th, 1999 Company Industry Jurisdiction