SEC CIK 912813
WHITMAN MARTIN J
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NBRview stock → | 11,469,593 | 2011-02-18 |
Position History — NBR
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — NBR
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2011-03-31 | Grant / award (derivative) | 3,127 | $30.38 | 3,127 |
| 2011-02-18 | Grant / award | 12,000 | $0.00 | 11,469,593 |
| 2011-02-18 | Grant / award | 12,000 | $0.00 | 379,593 |
| 2010-12-31 | Grant / award (derivative) | 4,208 | $23.46 | 4,208 |
| 2010-12-03 | Option exercise (derivative) | 45,000 | $0.00 | 0 |
| 2010-12-03 | Option exercise | 45,000 | $22.78 | 11,501,038 |
| 2010-12-03 | Tax withholding | 43,445 | $23.59 | 11,457,593 |
| 2010-09-30 | Grant / award (derivative) | 6,019 | $18.06 | 6,019 |
| 2010-06-30 | Grant / award (derivative) | 5,884 | $17.62 | 5,884 |
| 2010-04-05 | Grant / award (derivative) | 4,841 | $20.64 | 4,841 |
| 2010-02-18 | Grant / award | 12,000 | $0.00 | 366,038 |
| 2009-12-02 | Option exercise (derivative) | 35,000 | $0.00 | 0 |
| 2009-12-02 | Option exercise | 35,000 | $12.38 | 354,038 |
| 2009-02-20 | Grant / award | 12,000 | $0.00 | 319,038 |
| 2008-02-22 | Grant / award | 12,000 | $0.00 | 307,038 |
| 2008-01-10 | Option exercise (derivative) | 25,000 | $6.31 | 0 |
| 2008-01-10 | Option exercise | 25,000 | $6.31 | 285,038 |
| 2008-01-10 | Option exercise | 10,000 | $12.47 | 295,038 |
| 2007-02-22 | Grant / award | 12,000 | $0.00 | 260,038 |
| 2007-02-16 | Option exercise (derivative) | 10,000 | $8.13 | 0 |
| 2007-02-16 | Option exercise | 10,000 | $8.13 | 248,038 |
| 2006-03-10 | Grant / award | 7,500 | $63.90 | 119,019 |
| 2006-02-21 | Option exercise (derivative) | 5,000 | $13.38 | 0 |
| 2006-02-21 | Option exercise | 5,000 | $13.38 | 141,566 |
| 2005-05-10 | Open-market sale | 30,047 | $54.96 | 96,519 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.