Werner Eberhard Stueber

Insider

First SEC filing: March 6, 2007 · Latest: March 6, 2007

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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.

Insider at

MERC selling March 6, 2007

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 4 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

4 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 6, 2007	MERC	S	6,500	$12.03	$78,195	2,000 Direct	-76.47%	Disposed	-96.1% (price as of 2026-08-19)
March 6, 2007	MERC	S	2,000	$12.00	$24,000	0 Direct	-100.00%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	M	30,000	$6.38	$191,400	30,000 Direct	—	Acquired	-92.6% (price as of 2026-08-19)
March 5, 2007	MERC	M	16,666	$7.92	$131,995	46,666 Direct	+55.55%	Acquired	-94.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	1,800	$12.11	$21,798	44,866 Direct	-3.86%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	1,000	$12.12	$12,120	43,866 Direct	-2.23%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	3,800	$12.01	$45,638	40,066 Direct	-8.66%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	1,000	$12.06	$12,060	39,066 Direct	-2.50%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	1,000	$12.04	$12,040	38,066 Direct	-2.56%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	2,066	$12.02	$24,833	36,000 Direct	-5.43%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	2,000	$12.03	$24,060	34,000 Direct	-5.56%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	2,000	$12.05	$24,100	32,000 Direct	-5.88%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	5,000	$12.07	$60,350	27,000 Direct	-15.62%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	2,000	$12.04	$24,080	25,000 Direct	-7.41%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	3,000	$12.05	$36,150	22,000 Direct	-12.00%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	2,000	$12.08	$24,160	20,000 Direct	-9.09%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	4,500	$12.06	$54,270	15,500 Direct	-22.50%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	3,000	$12.04	$36,120	12,500 Direct	-19.35%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	S	4,000	$12.00	$48,000	8,500 Direct	-32.00%	Disposed	-96.1% (price as of 2026-08-19)
March 5, 2007	MERC	M	30,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 5, 2007	MERC	M	16,666	—	—	8,334 Direct	-66.66%	Disposed	(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
March 5, 2007	MERC	Stock Options	Common Shares (30,000)	$6.38	Jan. 20, 2010	30,000	Disposed
March 5, 2007	MERC	Stock Options	Common Shares (16,666)	$7.92	Sept. 9, 2015	16,666	Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).