Christopher G Knowles
Insider
First SEC filing: Aug. 29, 2005 · Latest: Aug. 29, 2005
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 8, 2006 | ZBRA | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 26, 2005 | ZBRA | M | 4,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 26, 2005 | ZBRA | M | 4,500 | $10.89 | $49,005 | 4,500 Direct | · | Acquired | 3351.4% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | M | 18,000 | · | · | 27,000 Direct | -40.00% | Disposed | (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 300 | $56.63 | $16,989 | 0 Direct | -100.00% | Disposed | 563.7% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 200 | $56.62 | $11,324 | 0 Direct | -100.00% | Disposed | 563.8% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 200 | $56.59 | $11,318 | 0 Direct | -100.00% | Disposed | 564.2% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 500 | $56.58 | $28,290 | 0 Direct | -100.00% | Disposed | 564.3% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 700 | $56.57 | $39,599 | 0 Direct | -100.00% | Disposed | 564.4% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 100 | $56.55 | $5,655 | 0 Direct | -100.00% | Disposed | 564.7% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 200 | $56.54 | $11,308 | 0 Direct | -100.00% | Disposed | 564.8% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 1,000 | $56.53 | $56,530 | 0 Direct | -100.00% | Disposed | 564.9% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 1,700 | $56.51 | $96,067 | 0 Direct | -100.00% | Disposed | 565.1% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 400 | $56.49 | $22,596 | 0 Direct | -100.00% | Disposed | 565.4% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 700 | $56.47 | $39,529 | 0 Direct | -100.00% | Disposed | 565.6% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 700 | $56.46 | $39,522 | 0 Direct | -100.00% | Disposed | 565.7% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 2,400 | $56.45 | $135,480 | 0 Direct | -100.00% | Disposed | 565.8% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 400 | $56.43 | $22,572 | 0 Direct | -100.00% | Disposed | 566.1% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 400 | $56.42 | $22,568 | 0 Direct | -100.00% | Disposed | 566.2% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 100 | $56.41 | $5,641 | 0 Direct | -100.00% | Disposed | 566.3% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 100 | $56.40 | $5,640 | 0 Direct | -100.00% | Disposed | 566.4% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 700 | $56.39 | $39,473 | 0 Direct | -100.00% | Disposed | 566.5% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 700 | $56.38 | $39,466 | 0 Direct | -100.00% | Disposed | 566.7% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 1,247 | $56.37 | $70,293 | 0 Direct | -100.00% | Disposed | 566.8% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 1,700 | $56.36 | $95,812 | 0 Direct | -100.00% | Disposed | 566.9% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 2,153 | $56.35 | $121,322 | 0 Direct | -100.00% | Disposed | 567.0% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 1,300 | $56.34 | $73,242 | 0 Direct | -100.00% | Disposed | 567.1% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | S | 100 | $56.33 | $5,633 | 0 Direct | -100.00% | Disposed | 567.2% (price as of 2026-10-02) |
| Aug. 30, 2004 | ZBRA | M | 18,000 | $21.62 | $389,160 | 0 Direct | · | Acquired | 1638.5% (price as of 2026-10-02) |
| Nov. 21, 2003 | ZBRA | M | 6,000 | · | · | 3,000 Direct | -66.67% | Disposed | (price as of 2026-10-02) |
| Nov. 21, 2003 | ZBRA | S | 400 | $59.94 | $23,976 | 0 Direct | -100.00% | Disposed | 840.6% (price as of 2026-10-02) |
| Nov. 21, 2003 | ZBRA | S | 4,200 | $59.98 | $251,916 | 0 Direct | -100.00% | Disposed | 840.0% (price as of 2026-10-02) |
| Nov. 21, 2003 | ZBRA | S | 500 | $59.99 | $29,995 | 0 Direct | -100.00% | Disposed | 839.8% (price as of 2026-10-02) |
| Nov. 21, 2003 | ZBRA | S | 700 | $60.00 | $42,000 | 0 Direct | -100.00% | Disposed | 839.7% (price as of 2026-10-02) |
| Nov. 21, 2003 | ZBRA | S | 200 | $60.05 | $12,010 | 0 Direct | -100.00% | Disposed | 838.9% (price as of 2026-10-02) |
| Nov. 21, 2003 | ZBRA | M | 6,000 | $16.33 | $97,980 | 0 Direct | · | Acquired | 3352.5% (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 |
|---|---|---|---|---|---|---|---|
| Feb. 8, 2006 | ZBRA | Director Stock Option | Class A Common Stock | $46.18 | Feb. 8, 2016 | 20,000 | Acquired |
| Aug. 26, 2005 | ZBRA | Employee Stock Option | Class A Common Stock | $10.89 | Feb. 11, 2007 | 4,500 | Disposed |
| Aug. 30, 2004 | ZBRA | Employee Stock Option | Class A Common Stock | $21.62 | Feb. 8, 2012 | 18,000 | Disposed |
| Nov. 21, 2003 | ZBRA | Employee Stock Option | Class A Common Stock | $16.33 | Feb. 11, 2007 | 6,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).