Clifford D Corso
First SEC filing: May 25, 2011 · Latest: May 25, 2011
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 23, 2011 | MBI | S | 7,480 | $8.80 | $65,824 | 13,958 Direct | -34.89% | Disposed | -49.5% (price as of 2026-10-05) |
| May 7, 2010 | MBI | D | 350,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 7, 2010 | MBI | D | 400,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 7, 2010 | MBI | D | 30,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 7, 2010 | MBI | D | 60,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 7, 2010 | MBI | D | 7,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 7, 2010 | MBI | D | 7,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 7, 2010 | MBI | D | 7,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 7, 2010 | MBI | D | 6,345 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 9, 2010 | MBI | D | 22,227 | · | · | 21,438 Direct | -50.90% | Disposed | (price as of 2026-10-05) |
| Feb. 12, 2009 | MBI | A | 350,000 | $4.02 | $1,407,000 | 350,000 Direct | · | Acquired | 10.4% (price as of 2026-10-05) |
| Feb. 10, 2009 | MBI | D | 22,617 | · | · | 43,665 Direct | -34.12% | Disposed | (price as of 2026-10-05) |
| March 28, 2008 | MBI | A | 400,000 | $12.50 | $5,000,000 | 400,000 Direct | · | Acquired | -64.5% (price as of 2026-10-05) |
| March 6, 2008 | MBI | P | 7,700 | $11.46 | $88,242 | 66,829 Direct | +13.02% | Acquired | -61.3% (price as of 2026-10-05) |
| March 5, 2008 | MBI | J | 2,725 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 5, 2008 | MBI | D | 7,988 | · | · | 59,129 Direct | -11.90% | Disposed | (price as of 2026-10-05) |
| Feb. 11, 2008 | MBI | F | 1,478 | $13.58 | $20,071 | 67,117 Direct | -2.15% | Disposed | -67.3% (price as of 2026-10-05) |
| Dec. 20, 2007 | MBI | A | 2,725 | · | · | 2,725 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2007 | MBI | A | 22,227 | $70.86 | $1,575,005 | 68,595 Direct | +47.94% | Acquired | -93.7% (price as of 2026-10-05) |
| Feb. 27, 2006 | MBI | A | 22,617 | $59.69 | $1,350,009 | 46,133 Direct | +96.18% | Acquired | -92.6% (price as of 2026-10-05) |
| Feb. 12, 2006 | MBI | F | 1,690 | $57.15 | $96,584 | 23,221 Direct | -6.78% | Disposed | -92.2% (price as of 2026-10-05) |
| Feb. 16, 2005 | MBI | A | 30,000 | $58.84 | $1,765,200 | 30,000 Direct | · | Acquired | -92.5% (price as of 2026-10-05) |
| Feb. 16, 2005 | MBI | A | 7,988 | $58.84 | $470,014 | 24,911 Direct | +47.20% | Acquired | -92.5% (price as of 2026-10-05) |
| Feb. 7, 2005 | MBI | F | 1,079 | $60.52 | $65,301 | 16,923 Direct | -5.99% | Disposed | -92.7% (price as of 2026-10-05) |
| Dec. 13, 2004 | MBI | F | 1,160 | $63.84 | $74,054 | 18,002 Direct | -6.05% | Disposed | -93.0% (price as of 2026-10-05) |
| Dec. 10, 2004 | MBI | F | 780 | $63.24 | $49,327 | 19,162 Direct | -3.91% | Disposed | -93.0% (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 |
|---|---|---|---|---|---|---|---|
| May 7, 2010 | MBI | Employee Stock Option (right to buy) | Common Stock | $4.02 | Feb. 12, 2016 | 350,000 | Disposed |
| May 7, 2010 | MBI | Employee Stock Option (right to buy) | Common Stock | $12.50 | March 28, 2015 | 400,000 | Disposed |
| May 7, 2010 | MBI | Employee Stock Option (right to buy) | Common Stock | $58.84 | Feb. 16, 2015 | 30,000 | Disposed |
| May 7, 2010 | MBI | Employee Stock Option (right to buy) | Common Stock | $55.60 | June 9, 2014 | 60,000 | Disposed |
| May 7, 2010 | MBI | Employee Stock Option (right to buy) | Common Stock | $64.84 | Feb. 10, 2014 | 7,000 | Disposed |
| May 7, 2010 | MBI | Employee Stock Option (right to buy) | Common Stock | $36.69 | Feb. 12, 2013 | 7,000 | Disposed |
| May 7, 2010 | MBI | Employee Stock Option (right to buy) | Common Stock | $52.81 | Feb. 7, 2012 | 7,000 | Disposed |
| May 7, 2010 | MBI | Employee Stock Option (right to buy) | Common Stock | $48.58 | Dec. 12, 2010 | 6,345 | Disposed |
| Feb. 12, 2009 | MBI | Employee Stock Option (right to buy) | Common Stock | $4.02 | Feb. 12, 2016 | 350,000 | Acquired |
| March 28, 2008 | MBI | Employee Stock Option (right to buy) | Common Stock | $12.50 | March 28, 2015 | 400,000 | Acquired |
| March 5, 2008 | MBI | Stock Options (right to purchase) | Common Stock | $31.00 | · | 2,725 | Disposed |
| Dec. 20, 2007 | MBI | Stock Options (right to purchase) | Common Stock | $31.00 | · | 2,725 | Acquired |
| Feb. 16, 2005 | MBI | Employee Stock Option | Common Stock | $58.84 | Feb. 16, 2015 | 30,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 21, 2004 | MBI | Common Stock | 19,942 | Direct |
| June 21, 2004 | MBI | Employee Stock Option (Right to Buy) | · | Direct |
| June 21, 2004 | MBI | Employee Stock Option (Right to Buy) | · | Direct |
| June 21, 2004 | MBI | Employee Stock Option (Right to Buy) | · | Direct |
| June 21, 2004 | MBI | Employee Stock Option (Right to Buy) | · | Direct |
| June 21, 2004 | MBI | Employee Stock Option (Right to Buy) | · | Direct |
| June 21, 2004 | MBI | Employee Stock Option (Right to Buy) | · | Direct |
| June 21, 2004 | MBI | Employee Stock Option (Right to Buy) | · | Direct |
| June 21, 2004 | MBI | Employee Stock Option (Right to Buy) | · | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2007 | $441,667 | · | · | · | $315,000 | · | · | · |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.