SEC CIK 1542477
Langton William R.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PRLBview stock → | 8,250 | 2012-10-02 |
Position History — PRLB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PRLB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2012-10-02 | Option exercise (derivative) | 8,250 | $0.00 | 201,750 |
| 2012-10-02 | Option exercise | 8,250 | $2.66 | 8,250 |
| 2012-10-02 | Open-market sale | 8,250 | $34.00 | 0 |
| 2012-05-07 | Grant / award (derivative) | 8,480 | $0.00 | 8,480 |
| 2012-02-23 | — | — | — | 0 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.