Roger Burkhardt
CIK 1408888 · View on SEC EDGAR ↗
Insider
First SEC filing: July 31, 2012 · Latest: July 31, 2012
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 17 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
17 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 1, 2011 | MKTX | S | 1,655 | $28.95 | $47,912 | 10,608 Direct | -13.50% | Disposed | 458.9% (price as of 2026-08-20) |
| Nov. 30, 2011 | MKTX | S | 4,433 | $28.73 | $127,360 | 12,263 Direct | -26.55% | Disposed | 463.1% (price as of 2026-08-20) |
| Nov. 15, 2011 | MKTX | S | 4,000 | $29.00 | $116,000 | 16,696 Direct | -19.33% | Disposed | 457.9% (price as of 2026-08-20) |
| Nov. 8, 2011 | MKTX | S | 5,912 | $29.56 | $174,759 | 20,696 Direct | -22.22% | Disposed | 447.3% (price as of 2026-08-20) |
| Nov. 7, 2011 | MKTX | S | 4,000 | $28.50 | $114,000 | 20,696 Direct | -16.20% | Disposed | 467.7% (price as of 2026-08-20) |
| May 24, 2010 | MKTX | P | 4,000 | $14.67 | $58,680 | 4,000 Indirect | — | Acquired | 1002.9% (price as of 2026-08-20) |
| Nov. 21, 2008 | MKTX | P | 1,500 | $4.61 | $6,915 | 8,225 Direct | +22.30% | Acquired | 3409.5% (price as of 2026-08-20) |
| Nov. 21, 2008 | MKTX | P | 200 | $4.43 | $886 | 8,425 Direct | +2.43% | Acquired | 3552.1% (price as of 2026-08-20) |
| Nov. 21, 2008 | MKTX | P | 100 | $4.44 | $444 | 8,525 Direct | +1.19% | Acquired | 3543.9% (price as of 2026-08-20) |
| Nov. 21, 2008 | MKTX | P | 100 | $4.46 | $446 | 8,625 Direct | +1.17% | Acquired | 3527.6% (price as of 2026-08-20) |
| Nov. 21, 2008 | MKTX | P | 100 | $4.48 | $448 | 8,725 Direct | +1.16% | Acquired | 3511.4% (price as of 2026-08-20) |
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 (3,187) | $10.77 | July 30, 2019 | 3,187 | Disposed |
| Nov. 8, 2011 | MKTX | Non-Qualified Stock Option (right to buy) | Common Stock (2,725) | $9.72 | Aug. 1, 2018 | 2,725 | Disposed |
| Nov. 7, 2011 | MKTX | Non-Qualified Stock Option (right to buy) | Common Stock (1,500) | $9.72 | Aug. 1, 2018 | 1,500 | Disposed |
| Nov. 7, 2011 | MKTX | Employee Stock Option (right to buy) | Common Stock (2,500) | $16.99 | Aug. 3, 2017 | 2,500 | Disposed |
| July 30, 2009 | MKTX | Employee Stock Option (right to buy) | Common Stock (3,187) | $10.77 | July 30, 2019 | 3,187 | Acquired |
| Aug. 1, 2008 | MKTX | Non-Qualified Stock Option (right to buy) | Common Stock (4,225) | $9.72 | Aug. 1, 2018 | 4,225 | Acquired |
| Aug. 3, 2007 | MKTX | Employee Stock Option (right to buy) | Common Stock (2,500) | $16.99 | Aug. 3, 2017 | 2,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).