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Mark L Palmquist
Insider
First SEC filing: Sept. 9, 2009 · Latest: Sept. 9, 2009
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 8, 2009 | CHSCO | S | 3,117 | $27.38 | $85,343 | 283 Direct | -91.68% | Disposed | -6.2% (price as of 2026-10-02) |
| Feb. 27, 2009 | CHSCO | P | 3,117 | $25.42 | $79,234 | 3,517 Direct | +779.25% | Acquired | 1.0% (price as of 2026-10-02) |
| Feb. 27, 2009 | CHSCO | P | 3,000 | $25.42 | $76,260 | 3,400 Direct | +750.00% | Acquired | 1.0% (price as of 2026-10-02) |
| Oct. 4, 2005 | CHSCO | S | 600 | $26.45 | $15,870 | 400 Direct | -60.00% | Disposed | -2.9% (price as of 2026-10-02) |
| Oct. 4, 2005 | CHSCO | S | 200 | $26.51 | $5,302 | 1,000 Direct | -16.67% | Disposed | -3.1% (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.