SEC CIK 1279246
SPERRY MARK A
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PLUGview stock → | 67,427 | 2010-03-05 |
Position History — PLUG
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PLUG
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2010-03-05 | Open-market sale | 20,375 | $0.53 | 67,427 |
| 2010-02-08 | Tax withholding | 14,073 | $0.54 | 87,802 |
| 2010-02-08 | Grant / award | 34,448 | $0.00 | 101,875 |
| 2010-02-08 | Tax withholding | 14,073 | $0.54 | 87,802 |
| 2009-05-20 | Grant / award (derivative) | 2,500 | $0.00 | 189,527 |
| 2009-05-12 | Tax withholding | 2,947 | $0.91 | 67,427 |
| 2009-05-12 | Grant / award | 8,505 | $0.00 | 70,374 |
| 2009-04-03 | Open-market sale | 48,000 | $0.92 | 61,869 |
| 2009-03-09 | Grant / award | 76,549 | $0.00 | 136,394 |
| 2009-03-09 | Tax withholding | 26,525 | $0.91 | 109,869 |
| 2008-12-20 | Tax withholding | 2,427 | $0.90 | 61,630 |
| 2008-02-04 | Open-market sale | 3,150 | $2.92 | 64,057 |
| 2008-01-24 | Grant / award (derivative) | 27,000 | $0.00 | 187,027 |
| 2007-02-01 | Open-market sale | 3,200 | $3.65 | 67,207 |
| 2006-02-01 | Grant / award (derivative) | 40,000 | $5.58 | 120,027 |
| 2006-02-01 | Grant / award | 21,000 | $5.58 | 70,407 |
| 2006-02-01 | Grant / award | 1,815 | $5.58 | 49,407 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.