Christopher E Weeks

Insider

First SEC filing: April 18, 2008 · Latest: April 18, 2008

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 15 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

15 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 18, 2008	MBI	P	6,309	$13.50	$85,172	41,052 Direct	+18.16%	Acquired	-63.7% (price as of 2026-08-19)
March 28, 2008	MBI	A	200,000	$12.50	$2,500,000	200,000 Direct	—	Acquired	-60.8% (price as of 2026-08-19)
March 5, 2008	MBI	J	2,725	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 5, 2008	MBI	D	6,373	—	—	34,743 Direct	-15.50%	Disposed	(price as of 2026-08-19)
Feb. 11, 2008	MBI	F	351	$13.58	$4,767	41,116 Direct	-0.85%	Disposed	-63.9% (price as of 2026-08-19)
Dec. 20, 2007	MBI	A	2,725	—	—	2,725 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 15, 2007	MBI	A	4,234	$70.86	$300,021	41,467 Direct	+11.37%	Acquired	-93.1% (price as of 2026-08-19)
Feb. 15, 2007	MBI	A	14,113	$70.86	$1,000,047	40,902 Direct	+52.68%	Acquired	-93.1% (price as of 2026-08-19)
Feb. 27, 2006	MBI	A	14,659	$59.69	$874,996	22,940 Direct	+177.02%	Acquired	-91.8% (price as of 2026-08-19)
June 28, 2005	MBI	M	1,800	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
June 28, 2005	MBI	M	954	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
June 28, 2005	MBI	F	1,981	$60.81	$120,465	8,053 Direct	-19.74%	Disposed	-91.9% (price as of 2026-08-19)
June 28, 2005	MBI	M	1,800	$33.96	$61,128	10,034 Direct	+21.86%	Acquired	-85.6% (price as of 2026-08-19)
June 28, 2005	MBI	M	954	$25.71	$24,527	8,234 Direct	+13.10%	Acquired	-80.9% (price as of 2026-08-19)
Feb. 16, 2005	MBI	A	30,000	$58.84	$1,765,200	30,000 Direct	—	Acquired	-91.7% (price as of 2026-08-19)
Feb. 16, 2005	MBI	A	6,373	$58.84	$374,987	7,280 Direct	+702.65%	Acquired	-91.7% (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.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 28, 2008	MBI	Employee Stock Option (right to buy)	Common Stock (200,000)	$12.50	March 28, 2015	200,000	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
June 28, 2005	MBI	Employee Stock Option (right to buy)	Common Stock (1,800)	$33.96	Dec. 4, 2006	1,800	Disposed
June 28, 2005	MBI	Employee Stock Option (right to buy)	Common Stock (954)	$25.71	Dec. 7, 2005	954	Disposed
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).

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
June 22, 2004	MBI	Common Stock	907	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct
June 22, 2004	MBI	Employee Stock Option (Right to Buy)→ Common Stock	—	Direct