William J. Stromberg
Non-Executive COB at T. Rowe Price Group Inc.
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 8 years
- Director since
- 2023
8 years of board service in total across 2 boards, counting each seat separately. Longest: GE HealthCare Technologies Inc., 3 years.
GE HealthCare Technologies Inc.
Director
T. Rowe Price Group Inc.
Director · Non-Executive COB
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| May 21, 2024 | GE HealthCare Technologies Inc. | Grant or award | +2,440 | — | — |
| May 21, 2024 | GE HealthCare Technologies Inc. | Grant or award | +1,769 | — | — |
| Feb 29, 2024 | T. Rowe Price Group Inc. | Gift | −49,900 | — | — |
| Feb 29, 2024 | T. Rowe Price Group Inc. | Gift | +49,900 | — | — |
| Feb 28, 2024 | T. Rowe Price Group Inc. | Shares withheld for tax | −3,558 | $110.86 | $394,440 |
| Feb 16, 2024 | T. Rowe Price Group Inc. | Grant or award | +19,260 | — | — |
| Dec 8, 2023 | T. Rowe Price Group Inc. | Shares withheld for tax | −10,799 | $99.94 | $1,079,252 |
| Nov 16, 2023 | T. Rowe Price Group Inc. | Gift | −5,000 | — | — |
| Nov 16, 2023 | T. Rowe Price Group Inc. | Gift | +5,000 | — | — |
| Nov 15, 2023 | T. Rowe Price Group Inc. | Open-market sale | −5,000 | $98.49 | $492,450 |
| Nov 15, 2023 | T. Rowe Price Group Inc. | Open-market sale | −5,000 | $98.47 | $492,350 |
| May 23, 2023 | GE HealthCare Technologies Inc. | Grant or award | +3,584 | — | — |
| May 23, 2023 | GE HealthCare Technologies Inc. | Grant or award | +1,408 | — | — |
| Feb 28, 2023 | T. Rowe Price Group Inc. | Shares withheld for tax | −3,206 | $111.55 | $357,629 |
| Feb 28, 2023 | T. Rowe Price Group Inc. | Shares withheld for tax | −3,618 | $111.55 | $403,588 |
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