At a glance: Charles Schwab Corp.

2000 revenues: $5.79 billion 1999: $4.49 billion

2000 earnings: $718.1 million 1999: $666.4 million

52-week high: $40.50 52-week low: $13.14

P/e: 43.68 Price/book: 5.16 Market cap: $22.20 billion

President and co-CEO David S. Pottruck and trusts bearing his name sold or proposed the sale of 310,000 Schwab shares in May for about $21 a share. Since then, shares have plummeted more than 20% on reports that the firm is unlikely to meet earnings projections. According to insiderscores.com, which calculates such data, Schwab shares were lower six months after a Pottruck sale 18 of the 24 times he sold.