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.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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GE HealthCare Technologies Inc. May 7, 202699.1%
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GE HealthCare Technologies Inc. May 28, 202597.7%
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GE HealthCare Technologies Inc. May 21, 202499.3%
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GE HealthCare Technologies Inc. May 23, 202399.7%
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T. Rowe Price Group Inc. May 9, 202397.7%
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 7, 2026 | GE HealthCare Technologies Inc. | Grant or award | +3,586 | — | — |
| May 6, 2026 | GE HealthCare Technologies Inc. | Open-market purchase | +1,000 | $61.69 | $61,690 |
| May 28, 2025 | GE HealthCare Technologies Inc. | Grant or award | +3,092 | — | — |
| May 28, 2025 | GE HealthCare Technologies Inc. | Grant or award | +2,037 | — | — |
| 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 |
Questions about William J. Stromberg
What boards is William J. Stromberg on?
William J. Stromberg sits on the boards of GE HealthCare Technologies Inc. and T. Rowe Price Group Inc.
How long has William J. Stromberg served on boards?
Our records show at least 8 years of board service across 2 boards, the earliest from 2023.
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