SEC CIK 1286396
LYTTON MICHAEL
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| BIIBview stock → | 19,992 | 2010-03-02 |
Position History — BIIB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — BIIB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2010-03-02 | Tax withholding | 1,112 | $57.31 | 19,992 |
| 2010-03-02 | Tax withholding | 1,123 | $57.31 | 18,869 |
| 2010-03-02 | Grant / award | 10,499 | $0.00 | 21,104 |
| 2010-02-23 | Grant / award (derivative) | 17,123 | $0.00 | 17,123 |
| 2009-04-13 | — | — | — | 10,605 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.