On this page
Christopher Hall
Insider
First SEC filing: Sept. 26, 2003 · Latest: Sept. 26, 2003
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 23, 2010 | CSPI | S | 1,954 | $4.31 | $8,422 | 288,505 Direct | -0.67% | Disposed | 251.3% (price as of 2026-10-02) |
| Nov. 18, 2010 | CSPI | S | 12,000 | $4.31 | $51,720 | 290,450 Direct | -3.97% | Disposed | 251.3% (price as of 2026-10-02) |
| Nov. 16, 2010 | CSPI | S | 8,000 | $4.30 | $34,400 | 302,450 Direct | -2.58% | Disposed | 252.1% (price as of 2026-10-02) |
| Nov. 5, 2010 | CSPI | S | 6,000 | $4.31 | $25,860 | 310,450 Direct | -1.90% | Disposed | 251.3% (price as of 2026-10-02) |
| Nov. 4, 2010 | CSPI | S | 8,000 | $4.31 | $34,480 | 316,450 Direct | -2.47% | Disposed | 251.3% (price as of 2026-10-02) |
| Nov. 3, 2010 | CSPI | S | 4,000 | $4.31 | $17,240 | 324,450 Direct | -1.22% | Disposed | 251.3% (price as of 2026-10-02) |
| Nov. 2, 2010 | CSPI | S | 12,000 | $4.30 | $51,600 | 328,450 Direct | -3.52% | Disposed | 252.1% (price as of 2026-10-02) |
| Sept. 9, 2008 | CSPI | S | 7,700 | $5.88 | $45,276 | 340,450 Direct | -2.21% | Disposed | 157.5% (price as of 2026-10-02) |
| May 30, 2008 | CSPI | S | 8,500 | $5.83 | $49,555 | 348,150 Direct | -2.38% | Disposed | 159.7% (price as of 2026-10-02) |
| May 29, 2008 | CSPI | S | 6,000 | $5.82 | $34,920 | 356,650 Direct | -1.65% | Disposed | 160.1% (price as of 2026-10-02) |
| May 28, 2008 | CSPI | S | 6,000 | $5.86 | $35,160 | 362,650 Direct | -1.63% | Disposed | 158.4% (price as of 2026-10-02) |
| May 27, 2008 | CSPI | S | 4,300 | $5.85 | $25,155 | 368,650 Direct | -1.15% | Disposed | 158.8% (price as of 2026-10-02) |
| June 22, 2006 | CSPI | J | 200 | $7.10 | $1,420 | 372,950 Direct | +0.05% | Acquired | 113.2% (price as of 2026-10-02) |
| Jan. 24, 2006 | CSPI | J | 1,000 | $2.86 | $2,860 | 372,750 Direct | +0.27% | Acquired | 429.4% (price as of 2026-10-02) |
| April 30, 2004 | CSPI | J | 200 | $5.00 | $1,000 | 371,500 Direct | +0.05% | Acquired | 202.8% (price as of 2026-10-02) |
| Sept. 23, 2003 | CSPI | P | 59,036 | $4.93 | $291,047 | 371,550 Direct | +18.89% | Acquired | 207.1% (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.