Charles H Cotros

Insider

First SEC filing: March 18, 2004 · Latest: March 18, 2004

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

COR selling Dec. 7, 2012

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 63 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

63 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 7, 2012	COR	M	9,171	$27.99	$256,696	4,585 Direct	-66.67%	Disposed	1027.6% (price as of 2026-08-20)
Dec. 7, 2012	COR	S	9,171	$42.44	$389,217	26,773 Direct	-25.51%	Disposed	643.7% (price as of 2026-08-20)
Dec. 7, 2012	COR	M	9,171	$27.99	$256,696	35,944 Direct	+34.25%	Acquired	1027.6% (price as of 2026-08-20)
March 12, 2012	COR	M	19,922	$17.77	$354,014	0 Direct	-100.00%	Disposed	1676.1% (price as of 2026-08-20)
March 12, 2012	COR	S	19,922	$37.95	$756,040	26,253 Direct	-43.14%	Disposed	731.7% (price as of 2026-08-20)
March 12, 2012	COR	M	19,922	$17.77	$354,014	46,175 Direct	+75.88%	Acquired	1676.1% (price as of 2026-08-20)
March 1, 2012	COR	A	3,351	—	—	3,351 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 1, 2011	COR	A	312	—	—	312 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 1, 2011	COR	A	497	—	—	497 Direct	—	Acquired	(price as of 2026-08-20)
May 2, 2011	COR	A	455	—	—	455 Direct	—	Acquired	(price as of 2026-08-20)
March 18, 2011	COR	M	18,468	$21.16	$390,783	0 Direct	-100.00%	Disposed	1391.6% (price as of 2026-08-20)
March 18, 2011	COR	S	18,468	$37.24	$687,748	26,253 Direct	-41.30%	Disposed	747.5% (price as of 2026-08-20)
March 18, 2011	COR	M	18,468	$21.16	$390,783	44,721 Direct	+70.35%	Acquired	1391.6% (price as of 2026-08-20)
Feb. 17, 2011	COR	A	10,585	$37.43	$396,197	10,585 Direct	—	Acquired	743.2% (price as of 2026-08-20)
Feb. 1, 2011	COR	A	517	—	—	517 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 22, 2010	COR	M	13,836	$26.86	$371,635	0 Direct	-100.00%	Disposed	1075.0% (price as of 2026-08-20)
Dec. 22, 2010	COR	S	13,836	$34.31	$474,713	26,253 Direct	-34.51%	Disposed	819.9% (price as of 2026-08-20)
Dec. 22, 2010	COR	M	13,836	$26.86	$371,635	40,089 Direct	+52.70%	Acquired	1075.0% (price as of 2026-08-20)
Dec. 6, 2010	COR	M	19,446	$21.17	$411,672	0 Direct	-100.00%	Disposed	1390.9% (price as of 2026-08-20)
Dec. 6, 2010	COR	S	19,446	$32.10	$624,217	26,253 Direct	-42.55%	Disposed	883.2% (price as of 2026-08-20)
Dec. 6, 2010	COR	M	19,446	$21.17	$411,672	45,699 Direct	+74.07%	Acquired	1390.9% (price as of 2026-08-20)
March 5, 2010	COR	A	13,756	$27.99	$385,030	13,756 Direct	—	Acquired	1027.6% (price as of 2026-08-20)
Nov. 2, 2009	COR	A	833	—	—	26,253 Direct	+3.28%	Acquired	(price as of 2026-08-20)
Aug. 27, 2009	COR	M	18,520	$15.32	$283,726	0 Direct	-100.00%	Disposed	1960.2% (price as of 2026-08-20)
Aug. 27, 2009	COR	M	19,784	$14.27	$282,318	0 Direct	-100.00%	Disposed	2111.7% (price as of 2026-08-20)
Aug. 27, 2009	COR	M	7,414	$13.46	$99,792	0 Direct	-100.00%	Disposed	2244.8% (price as of 2026-08-20)
Aug. 27, 2009	COR	S	45,718	$20.88	$954,592	25,420 Direct	-64.27%	Disposed	1411.6% (price as of 2026-08-20)
Aug. 27, 2009	COR	M	18,520	$15.32	$283,726	71,138 Direct	+35.20%	Acquired	1960.2% (price as of 2026-08-20)
Aug. 27, 2009	COR	M	19,784	$14.27	$282,318	52,618 Direct	+60.25%	Acquired	2111.7% (price as of 2026-08-20)
Aug. 27, 2009	COR	M	7,414	$13.46	$99,792	32,834 Direct	+29.17%	Acquired	2244.8% (price as of 2026-08-20)
Aug. 3, 2009	COR	A	944	—	—	25,420 Direct	+3.86%	Acquired	(price as of 2026-08-20)
May 1, 2009	COR	A	546	—	—	12,238 Direct	+4.67%	Acquired	(price as of 2026-08-20)
Feb. 20, 2009	COR	A	9,961	$35.55	$354,114	9,961 Direct	—	Acquired	1675.6% (price as of 2026-08-20)
Feb. 2, 2009	COR	A	508	—	—	11,692 Direct	+4.54%	Acquired	(price as of 2026-08-20)
Nov. 3, 2008	COR	A	598	—	—	11,184 Direct	+5.65%	Acquired	(price as of 2026-08-20)
Aug. 1, 2008	COR	A	446	—	—	10,586 Direct	+4.40%	Acquired	(price as of 2026-08-20)
May 1, 2008	COR	A	452	—	—	10,140 Direct	+4.67%	Acquired	(price as of 2026-08-20)
Feb. 29, 2008	COR	A	9,234	$42.31	$390,691	9,234 Direct	—	Acquired	1391.9% (price as of 2026-08-20)
Feb. 29, 2008	COR	A	10,194	$42.31	$431,308	10,194 Direct	—	Acquired	1391.9% (price as of 2026-08-20)
Feb. 1, 2008	COR	A	402	—	—	9,688 Direct	+4.33%	Acquired	(price as of 2026-08-20)
Nov. 1, 2007	COR	A	415	$45.19	$18,754	9,286 Direct	+4.68%	Acquired	1296.8% (price as of 2026-08-20)
Aug. 1, 2007	COR	A	406	$46.15	$18,737	8,871 Direct	+4.80%	Acquired	1267.8% (price as of 2026-08-20)
May 1, 2007	COR	A	373	$50.31	$18,766	8,465 Direct	+4.61%	Acquired	1154.7% (price as of 2026-08-20)
Feb. 19, 2007	COR	A	6,770	$54.90	$371,673	6,770 Direct	—	Acquired	1049.8% (price as of 2026-08-20)
Feb. 1, 2007	COR	A	358	$52.37	$18,748	8,092 Direct	+4.63%	Acquired	1105.3% (price as of 2026-08-20)
Feb. 1, 2007	COR	A	269	$52.37	$14,088	8,003 Direct	+3.48%	Acquired	1105.3% (price as of 2026-08-20)
Nov. 1, 2006	COR	A	315	$47.14	$14,849	7,734 Direct	+4.25%	Acquired	1239.1% (price as of 2026-08-20)
Aug. 1, 2006	COR	A	272	$43.01	$11,699	7,419 Direct	+3.81%	Acquired	1367.6% (price as of 2026-08-20)
May 1, 2006	COR	A	270	$43.48	$11,740	7,147 Direct	+3.93%	Acquired	1351.8% (price as of 2026-08-20)
Feb. 10, 2006	COR	A	9,515	$43.26	$411,619	9,515 Direct	—	Acquired	1359.2% (price as of 2026-08-20)
Feb. 1, 2006	COR	A	267	$43.89	$11,719	6,877 Direct	+4.04%	Acquired	1338.2% (price as of 2026-08-20)
Jan. 31, 2006	COR	M	7,255	$27.50	$199,512	3,627 Direct	-66.67%	Disposed	2195.4% (price as of 2026-08-20)
Jan. 31, 2006	COR	M	6,108	$33.85	$206,756	0 Direct	-100.00%	Disposed	1764.8% (price as of 2026-08-20)
Jan. 31, 2006	COR	M	1,184	$29.18	$34,549	0 Direct	-100.00%	Disposed	2063.2% (price as of 2026-08-20)
Jan. 31, 2006	COR	S	14,547	$43.81	$637,304	6,610 Direct	-68.76%	Disposed	1340.8% (price as of 2026-08-20)
Jan. 31, 2006	COR	M	7,255	$27.50	$199,512	21,157 Direct	+52.19%	Acquired	2195.4% (price as of 2026-08-20)
Jan. 31, 2006	COR	M	6,108	$33.85	$206,756	13,902 Direct	+78.37%	Acquired	1764.8% (price as of 2026-08-20)
Jan. 31, 2006	COR	M	1,184	$29.18	$34,549	7,794 Direct	+17.91%	Acquired	2063.2% (price as of 2026-08-20)
Nov. 1, 2005	COR	A	155	$75.80	$11,749	3,305 Direct	+4.92%	Acquired	1565.5% (price as of 2026-08-20)
Aug. 19, 2005	COR	A	164	$71.89	$11,790	3,150 Direct	+5.49%	Acquired	1656.1% (price as of 2026-08-20)
May 2, 2005	COR	A	189	$62.05	$11,727	2,986 Direct	+6.76%	Acquired	1934.6% (price as of 2026-08-20)
March 7, 2005	COR	A	4,531	$62.63	$283,777	4,531 Direct	—	Acquired	1915.7% (price as of 2026-08-20)
Feb. 1, 2005	COR	A	199	$58.96	$11,733	2,797 Direct	+7.66%	Acquired	2041.2% (price as of 2026-08-20)
Nov. 3, 2004	COR	A	142	$55.04	$7,816	2,598 Direct	+5.78%	Acquired	2193.7% (price as of 2026-08-20)
Aug. 2, 2004	COR	A	145	$53.90	$7,816	2,456 Direct	+6.27%	Acquired	2242.2% (price as of 2026-08-20)
May 3, 2004	COR	A	260	—	—	2,571 Direct	+11.25%	Acquired	(price as of 2026-08-20)
March 8, 2004	COR	A	4,840	$58.34	$282,366	4,840 Direct	—	Acquired	2064.0% (price as of 2026-08-20)
Feb. 2, 2004	COR	A	141	$55.36	$7,806	2,311 Direct	+6.50%	Acquired	2180.5% (price as of 2026-08-20)
Nov. 3, 2003	COR	A	138	$56.77	$7,834	2,170 Direct	+6.79%	Acquired	2123.8% (price as of 2026-08-20)
Aug. 1, 2003	COR	A	124	$63.09	$7,823	2,032 Direct	+6.50%	Acquired	1901.0% (price as of 2026-08-20)

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
Dec. 7, 2012	COR	Non-Qualified Stock Options (right to buy)	Common Stock (9,171)	$27.99	March 5, 2020	9,171	Disposed
March 12, 2012	COR	Non-Qualified Stock Options (right to buy)	Common Stock (19,922)	$17.77	Feb. 20, 2019	19,922	Disposed
March 1, 2012	COR	Restricted Stock Units	Common Stock (3,351)	—	March 1, 2022	3,351	Acquired
Nov. 1, 2011	COR	Restricted Stock Units	Common Stock (312)	—	Nov. 1, 2014	312	Acquired
Aug. 1, 2011	COR	Restricted Stock Units	Common Stock (497)	—	Aug. 1, 2014	497	Acquired
May 2, 2011	COR	Restricted Stock Units	Common Stock (455)	—	May 2, 2014	455	Acquired
March 18, 2011	COR	Non-qualified Stock Options (right to buy)	Common Stock (18,468)	$21.16	Feb. 28, 2018	18,468	Disposed
Feb. 17, 2011	COR	Non-qualified Stock Options (right to buy)	Common Stock (10,585)	$37.43	Feb. 17, 2021	10,585	Acquired
Feb. 1, 2011	COR	Restricted Stock Units	Common Stock (517)	—	Feb. 1, 2014	517	Acquired
Dec. 22, 2010	COR	Nonqualified Stock Option (right to buy)	Common Stock (13,836)	$26.86	Feb. 19, 2017	13,836	Disposed
Dec. 6, 2010	COR	Nonqualified Stock Option (right to buy)	Common Stock (19,446)	$21.17	Feb. 10, 2016	19,446	Disposed
March 5, 2010	COR	Nonqualified Stock Option (right to buy)	Common Stock (13,756)	$27.99	March 5, 2020	13,756	Acquired
Aug. 27, 2009	COR	Nonqualified Stock Option (right to buy)	Common Stock (18,520)	$15.32	March 7, 2015	18,520	Disposed
Aug. 27, 2009	COR	Nonqualified Stock Opton (right to buy)	Common Stock (19,784)	$14.27	March 8, 2014	19,784	Disposed
Aug. 27, 2009	COR	Nonqualified Stock Option (right to buy)	Common Stock (7,414)	$13.46	Feb. 28, 2013	7,414	Disposed
Feb. 20, 2009	COR	Nonqualified Stock Option (right to buy)	Common Stock (9,961)	$35.55	Feb. 20, 2019	9,961	Acquired
Feb. 29, 2008	COR	Nonqualified Stock Option (right to buy)	Common Stock (9,234)	$42.31	Feb. 28, 2018	9,234	Acquired
Feb. 29, 2008	COR	Nonqualified Stock Option (right to buy)	Common Stock (10,194)	$42.31	Feb. 28, 2015	10,194	Acquired
Feb. 19, 2007	COR	Nonqualified Stock Option (right to buy)	Common Stock (6,770)	$54.90	Feb. 19, 2017	6,770	Acquired
Feb. 10, 2006	COR	Nonqualified Stock Option (right to buy)	Common Stock (9,515)	$43.26	Feb. 10, 2016	9,515	Acquired
Jan. 31, 2006	COR	Nonqualified Stock Option (right to buy)	Common Stock (7,255)	$27.50	Feb. 28, 2013	7,255	Disposed
Jan. 31, 2006	COR	Nonqualified Stock Option (right to buy)	Common Stock (6,108)	$33.85	Feb. 28, 2012	6,108	Disposed
Jan. 31, 2006	COR	Nonqualified Stock Option (right to buy)	Common Stock (1,184)	$29.18	Jan. 9, 2012	1,184	Disposed
March 7, 2005	COR	Nonqualified Stock Option (right to buy)	Common Stock (4,531)	$62.63	March 7, 2015	4,531	Acquired
March 8, 2004	COR	Nonqualified Stock Option	Common Stock (4,840)	$58.34	March 8, 2014	4,840	Acquired

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