ASPECT MEDICAL SYSTEMS INC S-1

S-1

ASPECT MEDICAL SYSTEMS, INC.

EX-3.1

RESTATED CERTIFICATE OF INCORPORATION

EX-3.3

BY-LAWS OF THE REGISTRANT.S AMENDED

EX-4.1

SPECIMEN COMMON STOCK CERTIFICATE

EX-10.1

1998 DIRECTORS STOCK OPTION PLAN, AS AMENDED

EX-10.2

INTERNATIONAL DISTRIBUTION AGREEMENT

EX-10.3

INTERNATIONAL LICENSE AGREEMENT

EX-10.4

TRADEMARK LICENSE AGREEMENT

EX-10.5

LICENSE AGREEMENT

EX-10.9

DISTRIBUTION AND LICENSE AGREEMENT

EX-10.10

PROPERTY LEASE AT 2 VISION DRIVE

EX-10.11

LEASE EXTENSION AGREEMENT

EX-10.12

LOAN AGREEMENT, DATED AS OF JUNE 22, 1998

EX-10.13

PROMISSORY NOTE, DATED FEBRUARY 18, 1997

EX-10.14

PROMISSORY NOTE, DATED MAY 1, 1997

EX-10.15

PROMISSORY NOTE, DATED MAY 1, 1997

EX-10.16

FORM OF PROMISSORY NOTE

EX-10.17

PROMISSORY NOTE, DATED SEPTEMBER 24, 1997

EX-10.18

PROMISSORY NOTE, DATED APRIL 10, 1998

EX-10.19

STOCK AND WARRANT PURCHASE AGREEMENT

EX-10.20

RIGHT OF FIRST AGREEMENT AND CO-SALE AGREEMENT

EX-10.21

REGISTRATION RIGHTS AGREEMENT

EX-10.22

VOTING AGREEMENT

EX-10.23

WARRANT TO PURCHASE THE REGISTRANT'S COMMON STOCK

EX-23.2

CONSENT OF ARTHUR ANDERSEN LLP

EX-27.1

FINANCIAL DATA SCHEDULE

EX-27.2

FINANCIAL DATA SCHEDULE