Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 5 years
- Director since
- 2023
5 years of board service in total across 3 boards, counting each seat separately. Longest: Fox Corporation, 2 years.
Chief executive roles
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 |
|---|---|---|---|---|---|
| Nov 4, 2026 | Churchill Capital Corp XI | Grant or award | +347,790 | — | — |
| Sep 30, 2026 | BlackRock Inc. | Grant or award | +33 | — | — |
| Jun 30, 2026 | BlackRock Inc. | Grant or award | +36 | — | — |
| Mar 31, 2026 | BlackRock Inc. | Grant or award | +37 | — | — |
| Feb 4, 2026 | BlackRock Inc. | Gift | −419 | — | — |
| Feb 4, 2026 | BlackRock Inc. | Gift | +419 | — | — |
| Jan 16, 2026 | BlackRock Inc. | Grant or award | +214 | — | — |
| Dec 31, 2025 | BlackRock Inc. | Grant or award | +32 | — | — |
| Sep 30, 2025 | BlackRock Inc. | Grant or award | +30 | — | — |
| Jun 30, 2025 | BlackRock Inc. | Grant or award | +34 | — | — |
| Mar 31, 2025 | BlackRock Inc. | Grant or award | +37 | — | — |
| Jan 16, 2025 | BlackRock Inc. | Grant or award | +250 | — | — |
| Dec 31, 2024 | BlackRock Inc. | Grant or award | +34 | — | — |
| Sep 30, 2024 | BlackRock Inc. | Grant or award | +33 | — | — |
Questions about Margaret L. Johnson
What boards is Margaret L. Johnson on?
Margaret L. Johnson sits on the boards of BlackRock Inc., Churchill Capital Corp XI and Fox Corporation.
What company is Margaret L. Johnson the CEO of?
Margaret L. Johnson has been Chief Executive Officer of Churchill Capital Corp XI since November 2026.
How long has Margaret L. Johnson served on boards?
Our records show at least 5 years of board service across 3 boards, the earliest from 2023.
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