Current holders as of 31 Aug. 98 in DEF14A filed on 13 Oct. 98:
Cobe Laboratories, Inc.(4)................................... 3,214,199 20.2%
1185 Oak Street
Lakewood, CO 80215
The Kaufmann Fund, Inc. ..................................... 2,101,518 13.2
140 East 45th Street, 43rd Floor
New York, NY 10017
State Treasurer of the State of Michigan(5).................. 1,408,168 8.9
Custodian of Certain Retirement Systems
c/o Venture Capital Division
430 West Allegan
Lansing, MI 48992
Pfizer, Inc. ................................................ 864,546 5.4
235 East 42nd Street
New York, NY 10017
R. Douglas Armstrong, Ph.D.(6)............................... 966,506 5.9
Stephen G. Emerson, M.D., Ph.D.(7)........................... 167,583 1.1
Mary L. Campbell(8).......................................... 95,416 *
Robert J. Kunze(9)........................................... 103,060 *
James Maluta(10)............................................. 127,333 *
Todd E. Simpson(11).......................................... 55,626 *
Alan K. Smith, Ph.D.(12)..................................... 59,834 *
Horst R. Witzel, Dr.-Ing.(13)................................ 22,916 *
Edward C. Wood, Jr.(14)...................................... 3,226,782 20.3
All officers and directors as a group (11 persons)(15)....... 4,825,056 29.0 |
