SEC CIK 1529297
Howton David T
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| SLDBview stock → | 105,077 | 2026-02-18 |
| SRPTview stock → | 91,993 | 2020-06-22 |
| VRTXview stock → | 19,437 | 2012-02-02 |
Position History — VRTX
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — VRTX
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2012-02-02 | Grant / award (derivative) | 68,750 | $0.00 | 68,750 |
| 2012-02-02 | Grant / award | 10,166 | $0.01 | 19,437 |
| 2011-09-01 | Open-market sale | 328 | $44.29 | 9,271 |
| 2011-08-29 | — | — | — | 264 |
| 2011-08-29 | — | — | — | 9,599 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.