Corporate Board Profile
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| Filing Date | Source Excerpt |
|---|---|
| 2015-04-13 | Dr. Bal is Professor of Orthopaedic Surgery at the University of Missouri, Columbia, and Adjunct Professor of Material Sciences at Missouri Science and Technology University at Rolla. Dr. Bal received his M.D. degree from Cornell University and an M.B.A. from Northwestern University, and a J.D. from the University of Missouri. |
| 2015-10-02 | B. Sonny Bal, M.D. (4) Represents 59,627 shares of Common Stock and options and warrants to purchase 4,073 shares of Common Stock that are currently exercisable within 60 days of September 11, 2015. |
| 2016-04-12 | Dr. Bal received his M.D. degree from Cornell University and an M.B.A. from Northwestern University, and a J.D. from the University of Missouri. |
| 2017-07-28 | B. Sonny Bal, Chairman of the Board and Chief Executive Officer |
| 2018-05-31 | Dr. Bal received his M.D. degree from Cornell University and an M.B.A. from Northwestern University, a J.D. from the University of Missouri, and a Ph.D. in Engineering from the Kyoto Institute of Technology in Japan. |
| 2019-03-25 | Dr. Bal received his M.D. degree from Cornell University and an M.B.A. from Northwestern University, a J.D. from the University of Missouri, and a Ph.D. in Engineering from the Kyoto Institute of Technology in Japan. |
| 2020-07-10 | Dr. Bal received his M.D. degree from Cornell University and an M.B.A. from Northwestern University, a J.D. from the University of Missouri, and a Ph.D. in Engineering from the Kyoto Institute of Technology in Japan. |
| 2021-08-03 | Dr. Bal received his M.D. degree from Cornell University and an M.B.A. from Northwestern University, a J.D. from the University of Missouri, and a Ph.D. in Engineering from the Kyoto Institute of Technology in Japan. |
| 2022-11-04 | Dr. Bal received his M.D. degree from Cornell University and an M.B.A. from Northwestern University, a J.D. from the University of Missouri, and a Ph.D. in Engineering from the Kyoto Institute of Technology in Japan. |
| 2023-10-25 | Dr. Bal received his M.D. degree from Cornell University and an M.B.A. from Northwestern University, a J.D. from the University of Missouri, and a Ph.D. in Engineering from the Kyoto Institute of Technology in Japan. |
| 2024-11-14 | Dr. Bal received his M.D. degree from Cornell University and an M.B.A. from Northwestern University, a J.D. from the University of Missouri, and a Ph.D. in Engineering from the Kyoto Institute of Technology in Japan. |
Data sourced from SEC filings. Last updated: 2026-02-03