KNOOIHUIZEN LOUIS D

Insider

First SEC filing: Oct. 5, 2016 · Latest: Oct. 5, 2016

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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

COFS buying May 12, 2008

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 68 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

68 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 3, 2016	COFS	F	221	$22.30	$4,928	3,992 Direct	-5.25%	Disposed	64.3% (price as of 2026-08-21)
Oct. 3, 2016	COFS	F	148	$22.30	$3,300	4,213 Direct	-3.39%	Disposed	64.3% (price as of 2026-08-21)
Oct. 3, 2016	COFS	F	62	$22.30	$1,383	4,361 Direct	-1.40%	Disposed	64.3% (price as of 2026-08-21)
Aug. 1, 2016	COFS	F	62	$23.74	$1,472	4,390 Direct	-1.39%	Disposed	54.4% (price as of 2026-08-21)
April 15, 2016	COFS	M	375	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 15, 2016	COFS	M	375	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 15, 2016	COFS	M	375	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 15, 2016	COFS	M	375	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 15, 2016	COFS	F	1,136	$23.70	$26,923	4,420 Direct	-20.45%	Disposed	54.6% (price as of 2026-08-21)
April 15, 2016	COFS	M	1,500	$17.95	$26,925	5,556 Direct	+36.98%	Acquired	104.2% (price as of 2026-08-21)
April 15, 2016	COFS	F	74	$23.70	$1,754	4,056 Direct	-1.79%	Disposed	54.6% (price as of 2026-08-21)
April 15, 2016	COFS	A	600	—	—	4,130 Direct	+17.00%	Acquired	(price as of 2026-08-21)
Dec. 16, 2015	COFS	A	500	—	—	500 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 16, 2015	COFS	A	500	—	—	500 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 16, 2015	COFS	A	500	—	—	500 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 16, 2015	COFS	A	500	—	—	500 Direct	—	Acquired	(price as of 2026-08-21)
April 15, 2015	COFS	A	600	—	—	3,416 Direct	+21.31%	Acquired	(price as of 2026-08-21)
March 30, 2015	COFS	M	375	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 30, 2015	COFS	M	375	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 30, 2015	COFS	M	375	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 30, 2015	COFS	M	375	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 30, 2015	COFS	F	769	$23.68	$18,210	2,306 Direct	-25.01%	Disposed	54.8% (price as of 2026-08-21)
March 30, 2015	COFS	M	1,500	$13.50	$20,250	3,075 Direct	+95.24%	Acquired	171.5% (price as of 2026-08-21)
Nov. 11, 2014	COFS	M	197	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 11, 2014	COFS	M	197	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 11, 2014	COFS	M	197	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 11, 2014	COFS	M	197	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 11, 2014	COFS	F	768	$22.00	$16,896	1,557 Direct	-33.03%	Disposed	66.6% (price as of 2026-08-21)
Nov. 11, 2014	COFS	M	788	$21.43	$16,887	2,324 Direct	+51.30%	Acquired	71.0% (price as of 2026-08-21)
Aug. 1, 2014	COFS	A	500	—	—	1,517 Direct	+49.16%	Acquired	(price as of 2026-08-21)
Jan. 17, 2014	COFS	M	197	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 17, 2014	COFS	M	197	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 17, 2014	COFS	M	197	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 17, 2014	COFS	M	196	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 17, 2014	COFS	F	761	$16.87	$12,838	1,471 Direct	-34.09%	Disposed	117.2% (price as of 2026-08-21)
Jan. 17, 2014	COFS	M	787	$16.31	$12,836	2,232 Direct	+54.46%	Acquired	124.7% (price as of 2026-08-21)
Jan. 11, 2013	COFS	M	131	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 11, 2013	COFS	M	131	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 11, 2013	COFS	M	131	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 11, 2013	COFS	M	132	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 11, 2013	COFS	F	477	$15.07	$7,188	1,354 Direct	-26.05%	Disposed	143.2% (price as of 2026-08-21)
Jan. 11, 2013	COFS	M	525	$13.70	$7,192	1,831 Direct	+40.20%	Acquired	167.5% (price as of 2026-08-21)
May 9, 2012	COFS	M	131	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 9, 2012	COFS	M	131	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 9, 2012	COFS	M	131	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 9, 2012	COFS	M	132	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 9, 2012	COFS	F	504	$14.27	$7,192	1,158 Direct	-30.32%	Disposed	156.8% (price as of 2026-08-21)
May 9, 2012	COFS	M	525	$13.70	$7,192	1,662 Direct	+46.17%	Acquired	167.5% (price as of 2026-08-21)
May 12, 2008	COFS	P	300	$12.00	$3,600	4,009 Indirect	+8.09%	Acquired	205.4% (price as of 2026-08-21)
Jan. 24, 2008	COFS	A	375	—	—	375 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 24, 2008	COFS	A	375	—	—	375 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 24, 2008	COFS	A	375	—	—	375 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 24, 2008	COFS	A	375	—	—	375 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 14, 2007	COFS	P	967	$16.20	$15,665	3,709 Indirect	+35.27%	Acquired	126.2% (price as of 2026-08-21)
Jan. 18, 2007	COFS	A	375	—	—	375 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 18, 2007	COFS	A	375	—	—	375 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 18, 2007	COFS	A	375	—	—	375 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 18, 2007	COFS	A	375	—	—	375 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 18, 2006	COFS	A	188	—	—	188 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 18, 2006	COFS	A	187	—	—	187 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 18, 2006	COFS	A	188	—	—	188 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 18, 2006	COFS	A	187	—	—	187 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 19, 2005	COFS	P	200	$20.00	$4,000	2,742 Indirect	+7.87%	Acquired	83.2% (price as of 2026-08-21)
Aug. 9, 2005	COFS	P	200	$20.00	$4,000	2,542 Indirect	+8.54%	Acquired	83.2% (price as of 2026-08-21)
Jan. 19, 2005	COFS	A	188	—	—	188 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 19, 2005	COFS	A	187	—	—	187 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 19, 2005	COFS	A	188	—	—	188 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 19, 2005	COFS	A	187	—	—	187 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 9, 2004	COFS	P	400	$20.50	$8,200	2,231 Indirect	+21.85%	Acquired	87.7% (price as of 2026-08-21)
Jan. 21, 2004	COFS	A	188	—	—	188 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 21, 2004	COFS	A	187	—	—	187 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 21, 2004	COFS	A	188	—	—	188 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 21, 2004	COFS	A	187	—	—	187 Direct	—	Acquired	(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
April 15, 2016	COFS	Stock Option (Right to Buy)	Common (375)	$17.95	Jan. 17, 2017	375	Disposed
April 15, 2016	COFS	Stock Option (Right to Buy)	Common (375)	$17.95	Jan. 17, 2017	375	Disposed
April 15, 2016	COFS	Stock Option (Right to Buy)	Common (375)	$17.95	Jan. 17, 2017	375	Disposed
April 15, 2016	COFS	Stock Option (Right to Buy)	Common (375)	$17.95	Jan. 17, 2017	375	Disposed
Dec. 16, 2015	COFS	Stock Option (Right to Buy)	Common (500)	$23.30	Dec. 16, 2025	500	Acquired
Dec. 16, 2015	COFS	Stock Option (Right to Buy)	Common (500)	$23.30	Dec. 16, 2025	500	Acquired
Dec. 16, 2015	COFS	Stock Option (Right to Buy)	Common (500)	$23.30	Dec. 16, 2025	500	Acquired
Dec. 16, 2015	COFS	Stock Option (Right to Buy)	Common (500)	$23.30	Dec. 16, 2025	500	Acquired
March 30, 2015	COFS	Stock Option (Right to Buy)	Common (375)	$13.50	Jan. 23, 2018	375	Disposed
March 30, 2015	COFS	Stock Option (Right to Buy)	Common (375)	$13.50	Jan. 23, 2018	375	Disposed
March 30, 2015	COFS	Stock Option (Right to Buy)	Common (375)	$13.50	Jan. 23, 2018	375	Disposed
March 30, 2015	COFS	Stock Option (Right to Buy)	Common (375)	$13.50	Jan. 23, 2018	375	Disposed
Nov. 11, 2014	COFS	Stock Option (Right to Buy)	Common (197)	$21.43	Jan. 19, 2015	197	Disposed
Nov. 11, 2014	COFS	Stock Option (Right to Buy)	Common (197)	$21.43	Jan. 19, 2015	197	Disposed
Nov. 11, 2014	COFS	Stock Option (Right to Buy)	Common (197)	$21.43	Jan. 19, 2015	197	Disposed
Nov. 11, 2014	COFS	Stock Option (Right to Buy)	Common (197)	$21.43	Jan. 19, 2015	197	Disposed
Jan. 17, 2014	COFS	Stock Option (Right to Buy)	Common (197)	$16.31	Jan. 20, 2014	197	Disposed
Jan. 17, 2014	COFS	Stock Option (Right to Buy)	Common (197)	$16.31	Jan. 20, 2014	197	Disposed
Jan. 17, 2014	COFS	Stock Option (Right to Buy)	Common (197)	$16.31	Jan. 20, 2014	197	Disposed
Jan. 17, 2014	COFS	Stock Option (Right to Buy)	Common (196)	$16.31	Jan. 20, 2014	196	Disposed
Jan. 11, 2013	COFS	Stock Option (Right to Buy)	Common Stock (131)	$13.70	Jan. 14, 2013	131	Disposed
Jan. 11, 2013	COFS	Stock Option (Right to Buy)	Common Stock (131)	$13.70	Jan. 14, 2013	131	Disposed
Jan. 11, 2013	COFS	Stock Option (Right to Buy)	Common Stock (131)	$13.70	Jan. 14, 2013	131	Disposed
Jan. 11, 2013	COFS	Stock Option (Right to Buy)	Common Stock (132)	$13.70	Jan. 14, 2013	132	Disposed
May 9, 2012	COFS	Stock Option (Right to Buy)	Common (131)	$13.70	June 19, 2012	131	Disposed
May 9, 2012	COFS	Stock Option (Right to Buy)	Common (131)	$13.70	June 19, 2012	131	Disposed
May 9, 2012	COFS	Stock Option (Right to Buy)	Common (131)	$13.70	June 19, 2012	131	Disposed
May 9, 2012	COFS	Stock Option (Right to Buy)	Common (132)	$13.70	June 19, 2012	132	Disposed
Jan. 24, 2008	COFS	Stock Option (Right to Buy)	Common (375)	$13.50	Jan. 23, 2018	375	Acquired
Jan. 24, 2008	COFS	Stock Option (Right to Buy)	Common (375)	$13.50	Jan. 23, 2018	375	Acquired
Jan. 24, 2008	COFS	Stock Option (Right to Buy)	Common (375)	$13.50	Jan. 23, 2018	375	Acquired
Jan. 24, 2008	COFS	Stock Option (Right to Buy)	Common (375)	$13.50	Jan. 23, 2018	375	Acquired
Jan. 18, 2007	COFS	Stock Option (Right to Buy)	Common (375)	$17.95	Jan. 17, 2017	375	Acquired
Jan. 18, 2007	COFS	Stock Option (Right to Buy)	Common (375)	$17.95	Jan. 17, 2017	375	Acquired
Jan. 18, 2007	COFS	Stock Option (Right to Buy)	Common (375)	$17.95	Jan. 17, 2017	375	Acquired
Jan. 18, 2007	COFS	Stock Option (Right to Buy)	Common (375)	$17.95	Jan. 17, 2017	375	Acquired
Jan. 18, 2006	COFS	Stock Option (Right to Buy)	Common (188)	$18.85	Jan. 17, 2016	188	Acquired
Jan. 18, 2006	COFS	Stock Option (Right to Buy)	Common (187)	$18.85	Jan. 17, 2016	187	Acquired
Jan. 18, 2006	COFS	Stock Option (Right to Buy)	Common (188)	$18.85	Jan. 17, 2016	188	Acquired
Jan. 18, 2006	COFS	Stock Option (Right to Buy)	Common (187)	$18.85	Jan. 17, 2016	187	Acquired
Jan. 19, 2005	COFS	Stock Option (Right to Buy)	Common (188)	$22.50	Jan. 18, 2015	188	Acquired
Jan. 19, 2005	COFS	Stock Option (Right to Buy)	Common (187)	$22.50	Jan. 19, 2015	187	Acquired
Jan. 19, 2005	COFS	Stock Option (Right to Buy)	Common (188)	$22.50	Jan. 19, 2015	188	Acquired
Jan. 19, 2005	COFS	Stock Option (Right to Buy)	Common (187)	$22.50	Jan. 19, 2015	187	Acquired
Jan. 21, 2004	COFS	Stock Option (Right to Buy)	Common (188)	$17.13	Jan. 21, 2014	188	Acquired
Jan. 21, 2004	COFS	Stock Option (Right to Buy)	Common (187)	$17.13	Jan. 21, 2014	187	Acquired
Jan. 21, 2004	COFS	Stock Option (Right to Buy)	Common (188)	$17.13	Jan. 21, 2014	188	Acquired
Jan. 21, 2004	COFS	Stock Option (Right to Buy)	Common (187)	$17.13	Jan. 21, 2014	187	Acquired

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