Insider · CIK 0000904858

John W Stanton

Files at: MSFT, COST, GLIBA, COLM. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $1.6M · 1sales $16.1M · 1net −$14.5M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Sep 5, 2026 AForm 4 →	Sep 8, 6:07 pm EDT	MICROSOFT CORPMSFT	125	—	—	84,179	—
Jun 5, 2026 AForm 4 →	Jun 9, 6:03 pm EDT	MICROSOFT CORPMSFT	149	—	—	84,054	—
Jan 31, 2019 AForm 4 →	Feb 1, 6:22 pm EST	MICROSOFT CORPMSFT	478	—	—	73,190	—	plan?
Nov 27, 2018 AForm 4 →	Nov 29, 6:43 pm EST	MICROSOFT CORPMSFT	467	—	—	72,712	—	plan?
Oct 22, 2018 AForm 4 →	Oct 24, 5:53 pm EDT	COSTCO WHOLESALE CORP /NEWCOST	1,179	—	—	20,213	—	plan?
Aug 29, 2018 AForm 4 →	Aug 30, 6:42 pm EDT	MICROSOFT CORPMSFT	446	—	—	72,245	—	plan?
May 29, 2018 AForm 4 →	May 30, 6:46 pm EDT	MICROSOFT CORPMSFT	510	—	—	71,799	—	plan?
Mar 8, 2018 JForm 4 →	Mar 8, 8:53 pm EST	GCI LIBERTY, INC.GNCMA	4,906,168	—	—	536,193	—	plan?
Feb 20, 2018 JForm 4 →	Feb 22, 8:01 pm EST	GCI LIBERTY, INC.GNCMA	5,361,932	—	—	1,436,469	—	plan?
Jan 31, 2018 AForm 4 →	Feb 1, 6:11 pm EST	MICROSOFT CORPMSFT	526	—	—	71,289	—	plan?
Nov 28, 2017 AForm 4 →	Nov 30, 6:06 pm EST	MICROSOFT CORPMSFT	589	—	—	70,763	—	plan?
Oct 22, 2017 AForm 4/A →	Oct 27, 4:57 pm EDT	COSTCO WHOLESALE CORP /NEWCOST	1,680	—	—	19,034	—	plan?
Oct 22, 2017 AForm 4 →	Oct 24, 6:21 pm EDT	COSTCO WHOLESALE CORP /NEWCOST	1,870	—	—	19,224	—	plan? amended
Oct 17, 2017 JForm 4 →	Oct 19, 9:33 pm EDT	GENERAL COMMUNICATION INCGNCMA	1,870	—	—	1,244,497	—	plan?
Aug 30, 2017 AForm 4 →	Aug 31, 6:14 pm EDT	MICROSOFT CORPMSFT	675	—	—	70,174	—	plan?
Jun 1, 2017 MForm 4 →	Jun 2, 7:30 pm EDT	COLUMBIA SPORTSWEAR COCOLM	1,221	—	—	417,003	—	plan?
May 30, 2017 AForm 4 →	May 31, 6:11 pm EDT	MICROSOFT CORPMSFT	710	—	—	69,499	—	plan?
May 24, 2017 AForm 4 →	May 25, 9:55 pm EDT	COSTCO WHOLESALE CORP /NEWCOST	103	$173.01	$17,820	17,354	—	plan?
Jan 31, 2017 AForm 4 →	Feb 1, 6:09 pm EST	MICROSOFT CORPMSFT	773	—	—	68,789	—	plan?
Nov 29, 2016 AForm 4 →	Dec 1, 6:13 pm EST	MICROSOFT CORPMSFT	819	—	—	68,016	—	plan?
Oct 22, 2016 AForm 4 →	Oct 24, 2:50 pm EDT	COSTCO WHOLESALE CORP /NEWCOST	2,182	—	—	17,251	—	plan?
Sep 2, 2016 AForm 4 →	Sep 6, 6:17 pm EDT	MICROSOFT CORPMSFT	867	—	—	67,197	—	plan?
Aug 4, 2016 MForm 4 →	Aug 5, 7:19 pm EDT	COLUMBIA SPORTSWEAR COCOLM	6,628	$21.28	$141,011	415,782	—	plan?
Jul 11, 2016 SForm 4 →	Jul 13, 4:56 pm EDT	GENERAL COMMUNICATION INCGNCMA	1,000,000	$16.06	$16,057,500	1,242,627	−44.6%	plan?
Jul 1, 2016 MForm 4 →	Jul 5, 8:20 pm EDT	COLUMBIA SPORTSWEAR COCOLM	1,060	—	—	409,154	—	plan?
Jun 2, 2016 AForm 4 →	Jun 3, 6:16 pm EDT	MICROSOFT CORPMSFT	952	—	—	65,651	—	plan?
Jun 1, 2016 MForm 4 →	Jun 3, 2:56 pm EDT	COLUMBIA SPORTSWEAR COCOLM	1,426	—	—	408,094	—	plan?
Jan 29, 2016 AForm 4 →	Feb 1, 6:11 pm EST	MICROSOFT CORPMSFT	908	—	—	64,699	—	plan?
Jan 29, 2016 AForm 4 →	Feb 1, 12:14 pm EST	COSTCO WHOLESALE CORP /NEWCOST	1,613	—	—	15,069	—	plan?
Dec 1, 2015 AForm 4 →	Dec 3, 6:05 pm EST	MICROSOFT CORPMSFT	679	—	—	63,791	—	plan?
Nov 10, 2015 PForm 4 →	Nov 10, 5:59 pm EST	COSTCO WHOLESALE CORP /NEWCOST	10,000	$155.40	$1,553,968	13,456	+289%	plan?
Nov 3, 2015 MForm 4 →	Nov 4, 5:23 pm EST	COLUMBIA SPORTSWEAR COCOLM	10,520	$29.59	$311,272	406,668	—	plan?
Sep 3, 2015 AForm 4 →	Sep 4, 6:07 pm EDT	MICROSOFT CORPMSFT	862	—	—	23,552	—	plan?
Jul 1, 2015 MForm 4 →	Jul 2, 2:39 pm EDT	COLUMBIA SPORTSWEAR COCOLM	2,506	—	—	396,148	—	plan?
Jun 8, 2015 MForm 4 →	Jun 9, 2:42 pm EDT	COLUMBIA SPORTSWEAR COCOLM	716	—	—	393,642	—	plan?
Jun 3, 2015 AForm 4 →	Jun 4, 8:05 pm EDT	MICROSOFT CORPMSFT	800	—	—	22,690	—	plan?
Feb 5, 2015 MForm 4 →	Feb 5, 8:38 pm EST	COLUMBIA SPORTSWEAR COCOLM	10,500	$22.43	$235,463	392,926	—	plan?
Jan 30, 2015 AForm 4 →	Feb 2, 6:25 pm EST	MICROSOFT CORPMSFT	928	—	—	21,890	—	plan?
Jun 25, 2014 GForm 4 →	Aug 2, 2016, 2:07 pm EDT	GENERAL COMMUNICATION INCGNCMA	100,000	—	—	1,242,627	—	plan? late

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake
Jun 1, 2017 MForm 4 →	Jun 2, 7:30 pm EDT	COLUMBIA SPORTSWEAR COCOLM	1,221	—	—	730	—
Aug 4, 2016 MForm 4 →	Aug 5, 7:19 pm EDT	COLUMBIA SPORTSWEAR COCOLM	6,628	$21.28	$141,011	0	—
Jul 1, 2016 MForm 4 →	Jul 5, 8:20 pm EDT	COLUMBIA SPORTSWEAR COCOLM	1,060	—	—	494	—
Jun 10, 2016 AForm 4 →	Jun 14, 1:20 pm EDT	COLUMBIA SPORTSWEAR COCOLM	4,359	—	—	3,264	—
Jun 1, 2016 MForm 4 →	Jun 3, 2:56 pm EDT	COLUMBIA SPORTSWEAR COCOLM	1,426	—	—	0	—
Nov 3, 2015 MForm 4 →	Nov 4, 5:23 pm EST	COLUMBIA SPORTSWEAR COCOLM	10,520	$29.59	$311,272	0	—
Jul 1, 2015 MForm 4 →	Jul 2, 2:39 pm EDT	COLUMBIA SPORTSWEAR COCOLM	2,506	—	—	0	—
Jun 8, 2015 MForm 4 →	Jun 9, 2:42 pm EDT	COLUMBIA SPORTSWEAR COCOLM	716	—	—	0	—
May 19, 2015 AForm 4 →	May 20, 6:59 pm EDT	COLUMBIA SPORTSWEAR COCOLM	5,320	$57.05	$180,849	1,064	—
Feb 5, 2015 MForm 4 →	Feb 5, 8:38 pm EST	COLUMBIA SPORTSWEAR COCOLM	10,500	$22.43	$235,463	0	—