Mitchell I Sonkin
CIK 1285703 · View on SEC EDGAR ↗
First SEC filing: Feb. 11, 2010 · Latest: Feb. 11, 2010
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 2, 2009 | MBI | P | 10,000 | $3.60 | $36,000 | 61,036 Direct | +19.59% | Acquired | 36.1% (price as of 2026-08-19) |
| March 5, 2008 | MBI | P | 900 | $13.32 | $11,988 | 74,210 Direct | +1.23% | Acquired | -63.2% (price as of 2026-08-19) |
| March 5, 2008 | MBI | P | 2,000 | $13.31 | $26,620 | 73,310 Direct | +2.80% | Acquired | -63.2% (price as of 2026-08-19) |
| March 5, 2008 | MBI | P | 3,300 | $13.30 | $43,890 | 71,310 Direct | +4.85% | Acquired | -63.2% (price as of 2026-08-19) |
| March 5, 2008 | MBI | P | 200 | $13.22 | $2,644 | 68,010 Direct | +0.29% | Acquired | -62.9% (price as of 2026-08-19) |
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. 12, 2009 | MBI | Employee Stock Option (right to buy) | Common Stock (350,000) | $4.02 | Feb. 12, 2016 | 350,000 | Acquired |
| March 28, 2008 | MBI | Employee Stock Option (right to buy) | Common Stock (400,000) | $12.50 | March 28, 2015 | 400,000 | Acquired |
| March 5, 2008 | MBI | Stock Options (right to purchase) | Common Stock (2,725) | $31.00 | — | 2,725 | Disposed |
| Dec. 20, 2007 | MBI | Stock Options (right to purchase) | Common Stock (2,725) | $31.00 | — | 2,725 | Acquired |
| Feb. 16, 2005 | MBI | Employee Stock Option | Common Stock (30,000) | $58.84 | Feb. 16, 2015 | 30,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 2, 2004 | MBI | Employee Stock Option (right to buy) [F1]→ Common Stock (75,000) | 75,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
MBI
Chief Portfolio Officer| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2010 | — | — | — | — | — | — | — | — |
| 2007 | $450,000 | — | — | — | $270,000 | — | — | — |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.