Key facts
- Margaret L. Johnson has 3 issuer positions tracked on this page.
- Estimated disclosed ownership value: $8,009,834.
- Recent insider filing activity is available below.
Reporting Owner Activity for Margaret L. Johnson
- Location
- New York, NY
- Ownership summary
-
The estimated value of Margaret L. Johnson's disclosed insider holdings is at least $8,009,834 as of 02 Apr 2026.
- Director: BlackRock, Inc. (BLK) reported at about $4.42M
- Director: BlackRock Finance, Inc. reported at about $2.61M
- Director: Fox Corp (FOXA) reported at about $973.2K
Values are based on parsed SEC Forms 3/4/5 and should be verified against the source filing.
- Signature
- /s/ R. Andrew Dickson III as Attorney-in-Fact for Margaret L. Johnson
- Source filings
- Open source filing history
Follow Filing Activity
Follow Margaret L. Johnson and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean. If you create an account from here, we will bring you back after verification.
Change
- Largest disclosed position: BlackRock, Inc. ($4,422,644).
- Past-year value change for that position: .
Research use
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Reported issuer positions for Margaret L. Johnson
BLK
Forms 3/4/5
BlackRock, Inc.
- Relationship
- Director
- Holdings value
- $4,422,644
- Past year net change
- Change %
- Report period
- 31 Mar 2026
BLK
Forms 3/4/5
BlackRock Inc.
- Relationship
- Director
- Holdings value
- $2,613,942
- Past year net change
- Change %
- Report period
- 28 Jun 2024
Insider Transactions Reported by Margaret L. Johnson:
| Sym | Company | Class | Transaction | % | Reported value | Reported price | Shares | Shares after | Date | Ownership |
|---|
An asterisk next to the price means the reported price is likely invalid.