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Roger Burkhardt
Insider
First SEC filing: July 31, 2012 · Latest: July 31, 2012
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 27, 2012 | MKTX | A | 2,553 | · | · | 13,161 Direct | +24.07% | Acquired | (price as of 2026-10-05) |
| Dec. 1, 2011 | MKTX | S | 1,655 | $28.95 | $47,912 | 10,608 Direct | -13.50% | Disposed | 466.6% (price as of 2026-10-05) |
| Nov. 30, 2011 | MKTX | S | 4,433 | $28.73 | $127,360 | 12,263 Direct | -26.55% | Disposed | 471.0% (price as of 2026-10-05) |
| Nov. 15, 2011 | MKTX | S | 4,000 | $29.00 | $116,000 | 16,696 Direct | -19.33% | Disposed | 465.7% (price as of 2026-10-05) |
| Nov. 8, 2011 | MKTX | M | 3,187 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 8, 2011 | MKTX | M | 2,725 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 8, 2011 | MKTX | S | 5,912 | $29.56 | $174,759 | 20,696 Direct | -22.22% | Disposed | 454.9% (price as of 2026-10-05) |
| Nov. 8, 2011 | MKTX | M | 3,187 | $10.77 | $34,324 | 26,608 Direct | +13.61% | Acquired | 1423.1% (price as of 2026-10-05) |
| Nov. 8, 2011 | MKTX | M | 2,725 | $9.72 | $26,487 | 23,421 Direct | +13.17% | Acquired | 1587.7% (price as of 2026-10-05) |
| Nov. 7, 2011 | MKTX | M | 1,500 | · | · | 2,725 Direct | -35.50% | Disposed | (price as of 2026-10-05) |
| Nov. 7, 2011 | MKTX | M | 2,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 7, 2011 | MKTX | S | 4,000 | $28.50 | $114,000 | 20,696 Direct | -16.20% | Disposed | 475.6% (price as of 2026-10-05) |
| Nov. 7, 2011 | MKTX | M | 1,500 | $9.72 | $14,580 | 24,696 Direct | +6.47% | Acquired | 1587.7% (price as of 2026-10-05) |
| Nov. 7, 2011 | MKTX | M | 2,500 | $16.99 | $42,475 | 23,196 Direct | +12.08% | Acquired | 865.5% (price as of 2026-10-05) |
| July 29, 2011 | MKTX | A | 2,870 | · | · | 20,696 Direct | +16.10% | Acquired | (price as of 2026-10-05) |
| July 30, 2010 | MKTX | A | 4,923 | · | · | 17,826 Direct | +38.15% | Acquired | (price as of 2026-10-05) |
| May 24, 2010 | MKTX | P | 4,000 | $14.67 | $58,680 | 4,000 Indirect | · | Acquired | 1018.2% (price as of 2026-10-05) |
| July 30, 2009 | MKTX | M | 3,187 | · | · | 3,187 Direct | · | Acquired | (price as of 2026-10-05) |
| July 30, 2009 | MKTX | A | 4,178 | · | · | 12,903 Direct | +47.89% | Acquired | (price as of 2026-10-05) |
| Nov. 21, 2008 | MKTX | P | 1,500 | $4.61 | $6,915 | 8,225 Direct | +22.30% | Acquired | 3458.4% (price as of 2026-10-05) |
| Nov. 21, 2008 | MKTX | P | 200 | $4.43 | $886 | 8,425 Direct | +2.43% | Acquired | 3602.9% (price as of 2026-10-05) |
| Nov. 21, 2008 | MKTX | P | 100 | $4.44 | $444 | 8,525 Direct | +1.19% | Acquired | 3594.6% (price as of 2026-10-05) |
| Nov. 21, 2008 | MKTX | P | 100 | $4.46 | $446 | 8,625 Direct | +1.17% | Acquired | 3578.0% (price as of 2026-10-05) |
| Nov. 21, 2008 | MKTX | P | 100 | $4.48 | $448 | 8,725 Direct | +1.16% | Acquired | 3561.6% (price as of 2026-10-05) |
| Aug. 1, 2008 | MKTX | A | 4,225 | · | · | 4,225 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 1, 2008 | MKTX | A | 4,225 | · | · | 6,725 Direct | +169.00% | Acquired | (price as of 2026-10-05) |
| Aug. 3, 2007 | MKTX | M | 2,500 | · | · | 2,500 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 3, 2007 | MKTX | A | 2,500 | · | · | 2,500 Direct | · | Acquired | (price as of 2026-10-05) |
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. 8, 2011 | MKTX | Employee Stock Option (right to buy) | Common Stock | $10.77 | July 30, 2019 | 3,187 | Disposed |
| Nov. 8, 2011 | MKTX | Non-Qualified Stock Option (right to buy) | Common Stock | $9.72 | Aug. 1, 2018 | 2,725 | Disposed |
| Nov. 7, 2011 | MKTX | Non-Qualified Stock Option (right to buy) | Common Stock | $9.72 | Aug. 1, 2018 | 1,500 | Disposed |
| Nov. 7, 2011 | MKTX | Employee Stock Option (right to buy) | Common Stock | $16.99 | Aug. 3, 2017 | 2,500 | Disposed |
| July 30, 2009 | MKTX | Employee Stock Option (right to buy) | Common Stock | $10.77 | July 30, 2019 | 3,187 | Acquired |
| Aug. 1, 2008 | MKTX | Non-Qualified Stock Option (right to buy) | Common Stock | $9.72 | Aug. 1, 2018 | 4,225 | Acquired |
| Aug. 3, 2007 | MKTX | Employee Stock Option (right to buy) | Common Stock | $16.99 | Aug. 3, 2017 | 2,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).