Family Partners Oberndorf, 10% Owner at CABOT CORP (CBT), bought 184,100 shares at $37.73 ($6.9M) on 2006-01-06, disclosed to the SEC on 2006-01-10.
Open-market purchase of $6.9M CBT by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $37.68 | 280 | $11K | 0.2% |
| 2 | $37.68 | 420 | $16K | 0.2% |
| 3 | $37.69 | 280 | $11K | 0.2% |
| 4 | $37.69 | 420 | $16K | 0.2% |
| 5 | $37.70 | 5,721 | $216K | 3.1% |
| 6 | $37.70 | 8,579 |
| $323K |
| 4.7% |
| 7 | $37.71 | 2,200 | $83K | 1.2% |
| 8 | $37.71 | 3,300 | $124K | 1.8% |
| 9 | $37.72 | 721 | $27K | 0.4% |
| 10 | $37.72 | 1,079 | $41K | 0.6% |
| 11 | $37.73 | 1,680 | $63K | 0.9% |
| 12 | $37.73 | 2,520 | $95K | 1.4% |
| 13 | $37.74 | 1,041 | $39K | 0.6% |
| 14 | $37.74 | 1,559 | $59K | 0.8% |
| 15 | $37.75 | 21,727 | $820K | 11.8% |
| 16 | $37.75 | 32,573 | $1.2M | 17.8% |
| 17 | $37.43 | 400 | $15K | 0.2% |
| 18 | $37.44 | 400 | $15K | 0.2% |
| 19 | $37.45 | 500 | $19K | 0.3% |
| 20 | $37.46 | 800 | $30K | 0.4% |
| 21 | $37.47 | 1,900 | $71K | 1.0% |
| 22 | $37.48 | 500 | $19K | 0.3% |
| 23 | $37.49 | 600 | $22K | 0.3% |
| 24 | $37.50 | 94,900 | $3.6M | 51.4% |
| Total | $37.61 avg | 184,100 | $6.9M | 100% |