Steven H. Grapstein, Director at TESORO CORP /NEW/ (TSO), bought 10,000 shares at $23.34 ($226K) on 2011-08-30, disclosed to the SEC on 2011-08-30.
Seasonal purchase ($226k) by Director — this insider has traded TSO in August in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $21.76 | 5,000 | $109K | 48.2% |
| 2 | $23.34 | 5,000 | $117K | 51.8% |
| Total | $22.55 avg | 10,000 | $226K | 100% |
| Filing → |
| TSO | SELL | 2009-08-18 | $26K | — | Filing → |
| TSO | SELL | 2008-05-14 | $483K | — | Filing → |
| TSO | SELL | 2007-02-05 | $83K | — | Filing → |