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Daniel S Ma
Insider
First SEC filing: Nov. 5, 2003 · Latest: Nov. 5, 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. 5, 2003 | KWR | S | 100 | $26.42 | $2,642 | 3,482 Direct | -2.79% | Disposed | 508.4% (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | S | 900 | $26.50 | $23,850 | 2,482 Direct | -26.61% | Disposed | 506.5% (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | S | 1,000 | $26.70 | $26,700 | 1,382 Direct | -41.98% | Disposed | 502.0% (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | 1,200 | $17.75 | $21,300 | 2,582 Direct | +86.83% | Acquired | 805.5% (price as of 2026-10-02) | |
| Nov. 4, 2003 | KWR | S | 1,200 | $26.00 | $31,200 | 1,382 Direct | -46.48% | Disposed | 518.2% (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | M | 1,200 | $14.72 | $17,664 | 2,582 Direct | +86.83% | Acquired | 991.9% (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | M | 1,200 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | M | 2,400 | · | · | 2,400 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | M | 1,200 | · | · | 1,200 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | S | 200 | $26.14 | $5,228 | 3,582 Direct | -5.29% | Disposed | 514.9% (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | M | 2,400 | $20.09 | $48,216 | 3,782 Direct | +173.66% | Acquired | 700.0% (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | S | 800 | $26.20 | $20,960 | 1,382 Direct | -36.66% | Disposed | 513.5% (price as of 2026-10-02) |
| Nov. 4, 2003 | KWR | S | None | $26.00 | · | 2,182 Direct | · | Disposed | 518.2% (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.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 4, 2003 | KWR | Stock Options (Right to Buy) | Common Stock | $14.72 | Jan. 18, 2007 | 1,200 | Disposed |
| Nov. 4, 2003 | KWR | Stock Options (Right to Buy) | Common S tock | $20.09 | Jan. 23, 2009 | 2,400 | Disposed |
| Nov. 4, 2003 | KWR | · | Common Stock | $17.75 | Jan. 23, 2008 | 1,200 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).