Jeffrey John Yin

Insider

First SEC filing: Aug. 1, 2005 · Latest: Aug. 1, 2005

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.

Insider at

MBNKO selling March 4, 2015

Insider transactions

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
March 4, 2015	MBNKO	S	2,824	$10.40	$29,370	5,893 Direct	-32.40%	Disposed	148.2% (price as of 2026-08-21)
Feb. 13, 2015	MBNKO	A	3,493	—	—	8,717 Direct	+66.86%	Acquired	(price as of 2026-08-21)
March 10, 2014	MBNKO	S	2,695	$14.39	$38,781	5,224 Direct	-34.03%	Disposed	79.4% (price as of 2026-08-21)
Feb. 10, 2014	MBNKO	A	2,340	—	—	7,919 Direct	+41.94%	Acquired	(price as of 2026-08-21)
Aug. 7, 2013	MBNKO	S	2,000	$14.65	$29,300	5,579 Direct	-26.39%	Disposed	76.2% (price as of 2026-08-21)
Dec. 18, 2012	MBNKO	A	2,523	—	—	7,579 Direct	+49.90%	Acquired	(price as of 2026-08-21)
Nov. 30, 2012	MBNKO	S	1,240	$11.82	$14,657	5,056 Direct	-19.70%	Disposed	118.4% (price as of 2026-08-21)
Feb. 16, 2012	MBNKO	A	1,805	—	—	6,296 Direct	+40.19%	Acquired	(price as of 2026-08-21)
Nov. 8, 2011	MBNKO	M	6,791	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 8, 2011	MBNKO	S	6,791	$11.71	$79,523	4,491 Direct	-60.19%	Disposed	120.4% (price as of 2026-08-21)
Nov. 8, 2011	MBNKO	M	6,791	$9.22	$62,613	11,282 Direct	+151.21%	Acquired	179.9% (price as of 2026-08-21)
Nov. 7, 2011	MBNKO	M	3,209	—	—	6,791 Direct	-32.09%	Disposed	(price as of 2026-08-21)
Nov. 7, 2011	MBNKO	M	20,000	—	—	10,000 Direct	-66.67%	Disposed	(price as of 2026-08-21)
Nov. 7, 2011	MBNKO	S	21,209	$11.82	$250,690	4,491 Direct	-82.53%	Disposed	118.4% (price as of 2026-08-21)
Nov. 7, 2011	MBNKO	M	3,209	$9.22	$29,587	25,700 Direct	+14.27%	Acquired	179.9% (price as of 2026-08-21)
Nov. 7, 2011	MBNKO	M	20,000	$9.60	$192,000	22,491 Direct	+802.89%	Acquired	168.9% (price as of 2026-08-21)
March 16, 2011	MBNKO	A	640	$8.00	$5,120	2,491 Direct	+34.58%	Acquired	222.6% (price as of 2026-08-21)
March 16, 2011	MBNKO	A	600	$8.08	$4,848	1,851 Direct	+47.96%	Acquired	219.4% (price as of 2026-08-21)
Feb. 18, 2011	MBNKO	A	1,251	—	—	1,251 Direct	—	Acquired	(price as of 2026-08-21)
May 27, 2009	MBNKO	P	600	$7.44	$4,464	1,200 Direct	+100.00%	Acquired	246.9% (price as of 2026-08-21)
May 26, 2009	MBNKO	P	600	$7.39	$4,434	600 Direct	—	Acquired	249.3% (price as of 2026-08-21)
April 3, 2008	MBNKO	A	10,000	—	—	30,000 Direct	+50.00%	Acquired	(price as of 2026-08-21)
July 27, 2005	MBNKO	A	21,000	$9.60	$201,600	21,000 Direct	—	Acquired	168.9% (price as of 2026-08-21)

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	MBNKO	Common Stock (right to buy)	Common Stock (6,791)	$9.22	April 3, 2018	6,791	Disposed
Nov. 7, 2011	MBNKO	Common Stock (right to buy)	Common Stock (1,209)	$9.22	April 3, 2018	3,209	Disposed
Nov. 7, 2011	MBNKO	Common Stock (right to buy)	Common Stock (20,000)	$9.60	July 27, 2015	20,000	Disposed
April 3, 2008	MBNKO	Common Stock (right to buy)	Common Stock (10,000)	$9.22	April 3, 2018	10,000	Acquired
July 27, 2005	MBNKO	Common Stock (right to buy)	Common Stock (21,000)	$9.60	July 27, 2015	21,000	Acquired

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