Christopherd T. Guiffre, Senior Vice President at CUBIST PHARMACEUTICALS INC (CBST), sold 20,226 shares at $22.92 ($463K) on 2007-07-25, disclosed to the SEC on 2007-07-26.
Open-market sale of $463k CBST by Senior Vice President. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $22.68 | 250 | $6K | 1.2% |
| 2 | $22.69 | 1,497 | $34K | 7.3% |
| 3 | $22.70 | 800 | $18K | 3.9% |
| 4 | $22.71 | 200 | $5K | 1.0% |
| 5 | $22.73 | 300 | $7K | 1.5% |
| 6 | $22.74 | 100 |
| $2K |
| 0.5% |
| 7 | $22.75 | 226 | $5K | 1.1% |
| 8 | $22.75 | 1,800 | $41K | 8.9% |
| 9 | $22.76 | 380 | $9K | 1.9% |
| 10 | $22.80 | 220 | $5K | 1.1% |
| 11 | $22.86 | 9 | $206 | 0.0% |
| 12 | $22.87 | 1,100 | $25K | 5.4% |
| 13 | $22.88 | 2,090 | $48K | 10.3% |
| 14 | $22.90 | 200 | $5K | 1.0% |
| 15 | $22.91 | 3,200 | $73K | 15.8% |
| 16 | $22.92 | 1,600 | $37K | 7.9% |
| 17 | $22.93 | 1,354 | $31K | 6.7% |
| 18 | $22.94 | 700 | $16K | 3.5% |
| 19 | $22.95 | 300 | $7K | 1.5% |
| 20 | $22.96 | 500 | $11K | 2.5% |
| 21 | $22.97 | 300 | $7K | 1.5% |
| 22 | $22.98 | 100 | $2K | 0.5% |
| 23 | $23.00 | 1,700 | $39K | 8.5% |
| 24 | $23.01 | 500 | $12K | 2.5% |
| 25 | $23.03 | 100 | $2K | 0.5% |
| 26 | $23.04 | 700 | $16K | 3.5% |
| Total | $22.87 avg | 20,226 | $463K | 100% |
| Filing → |
| CBST | SELL | 2007-02-01 | $200K | — | Filing → |
| CBST | SELL | 2006-09-01 | $61K | — | Filing → |
| CBST | SELL | 2006-02-02 | $64K | — | Filing → |