Exhibit 4.1 STOCK PURCHASE AGREEMENT THIS AGREEMENT, dated this 21st day of December 2001, is entered into by and among GenVec, Inc., a Delaware corporation (the "Corporation"), and the persons listed on Schedule 1 attached hereto (the "Investors")....Stock Purchase Agreement • January 3rd, 2002 • Genvec Inc • Pharmaceutical preparations • Delaware
GENVEC INC.Investor Rights Agreement • January 3rd, 2002 • Genvec Inc • Pharmaceutical preparations • Delaware
