SEC CIK 1323223
Brister Mark
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| DXCMview stock → | 10,967 | 2006-05-02 |
Position History — DXCM
Reported shares owned immediately after each Form 4 transaction, over time.
Not enough filing history yet to chart a trend for DXCM.
Recent Filings — DXCM
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2007-11-02 | Grant / award (derivative) | 42,617 | — | 42,617 |
| 2007-11-02 | Grant / award (derivative) | 7,383 | — | 7,383 |
| 2007-03-09 | Grant / award (derivative) | 18,482 | — | 18,482 |
| 2007-03-09 | Grant / award (derivative) | 56,518 | — | 56,518 |
| 2006-05-02 | Open-market sale | 50,000 | $24.00 | 10,967 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.