JONATHAN SILVERSTEIN Insider Trading $GKOS GLAUKOS Corp

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of JONATHAN SILVERSTEIN. JONATHAN SILVERSTEIN is Director in AVANIR PHARMACEUTICALS, INC. ($AVNR) and in GLAUKOS Corp ($GKOS) and Director in GLAUKOS Corp ($GKOS) and Director in INTERCEPT PHARMACEUTICALS INC ($ICPT) and Director in AVEDRO INC ($AVDR) and Director in Roka BioScience, Inc. ($ROKA) and Director in scPharmaceuticals Inc. ($SCPH) and Director in Audentes Therapeutics, Inc. ($BOLD) and Director in resTORbio, Inc. ($TORC) and Director in Arcutis Biotherapeutics, Inc. ($ARQT).

JONATHAN SILVERSTEIN in GLAUKOS Corp

Trading Symbol: GKOS
Industry: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
Position of JONATHAN SILVERSTEIN: Director
Holdings: 562,839 shares
Current Value: $24,950,653
Latest Transaction: Mar 06 2018
$GKOS Market Capitalization: $1.51B
$GKOS Previous Close: $44.33

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of JONATHAN SILVERSTEIN in GLAUKOS Corp

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

Sentiment: All, TORC, ARQT, BOLD, AVNR, AVDR, GKOS, ICPT, SCPH, ROKA

Page: 1

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	32.06	445	14,267	0	445 to 0 (-100.00 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	32.06	46,676	1,496,433	0	46.7 K to 0 (-100.00 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	30.77	192	5,908	445	637 to 445 (-30.14 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	30.77	20,114	618,908	46,676	66.8 K to 46.7 K (-30.12 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	30.01	886	26,589	637	1.5 K to 637 (-58.17 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	30.01	93,008	2,791,170	66,790	159.8 K to 66.8 K (-58.20 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	33.06	768	25,390	1,523	2.3 K to 1.5 K (-33.52 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	33.06	80,516	2,661,859	159,798	240.3 K to 159.8 K (-33.50 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	32.05	1,220	39,101	2,291	3.5 K to 2.3 K (-34.75 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	32.05	128,092	4,105,349	240,314	368.4 K to 240.3 K (-34.77 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	32.80	1,851	60,713	3,511	5.4 K to 3.5 K (-34.52 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	32.80	194,433	6,377,402	368,406	562.8 K to 368.4 K (-34.55 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	31.92	2,533	80,853	5,362	7.9 K to 5.4 K (-32.08 %)
Mar 06 2018	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	31.92	265,766	8,483,251	562,839	828.6 K to 562.8 K (-32.07 %)
Dec 14 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN		Option Exercise	A	25.77	15,000	386,550	15,000
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	40.77	553	22,546	7,895	8.4 K to 7.9 K (-6.55 %)
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	40.77	58,047	2,366,576	828,605	886.7 K to 828.6 K (-6.55 %)
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	39.63	1,808	71,651	8,448	10.3 K to 8.4 K (-17.63 %)
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	39.63	189,792	7,521,457	886,652	1.1 M to 886.7 K (-17.63 %)
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	37.94	1,651	62,639	10,256	11.9 K to 10.3 K (-13.87 %)
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	37.94	173,349	6,576,861	1,076,444	1.2 M to 1.1 M (-13.87 %)
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	37.72	1,038	39,153	11,907	12.9 K to 11.9 K (-8.02 %)
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	37.72	109,040	4,112,989	1,249,793	1.4 M to 1.2 M (-8.02 %)
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	37.82	424	16,036	12,945	13.4 K to 12.9 K (-3.17 %)
Sep 05 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	37.82	44,498	1,682,914	1,358,833	1.4 M to 1.4 M (-3.17 %)
Aug 17 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	37.85	2,140	80,999	13,369	15.5 K to 13.4 K (-13.80 %)
Aug 17 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	37.85	224,780	8,507,923	1,403,331	1.6 M to 1.4 M (-13.81 %)
Aug 17 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	38.01	619	23,528	15,509	16.1 K to 15.5 K (-3.84 %)
Aug 17 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	38.01	64,961	2,469,168	1,628,111	1.7 M to 1.6 M (-3.84 %)
Aug 17 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	38.29	307	11,755	16,128	16.4 K to 16.1 K (-1.87 %)
Aug 17 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	38.29	32,193	1,232,670	1,693,072	1.7 M to 1.7 M (-1.87 %)
Mar 14 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	44.54	699	31,133	16,435	17.1 K to 16.4 K (-4.08 %)
Mar 14 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	44.54	73,401	3,269,281	1,725,265	1.8 M to 1.7 M (-4.08 %)
Mar 14 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	46.13	7	323	17,134	17.1 K to 17.1 K (-0.04 %)
Mar 14 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	46.13	693	31,968	1,798,666	1.8 M to 1.8 M (-0.04 %)
Mar 14 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	45.30	1,998	90,509	17,141	19.1 K to 17.1 K (-10.44 %)
Mar 14 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	45.30	208,712	9,454,654	1,799,359	2 M to 1.8 M (-10.39 %)
Mar 14 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	45.98	915	42,072	19,129	20 K to 19.1 K (-4.56 %)
Mar 14 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	45.98	96,113	4,419,276	2,008,071	2.1 M to 2 M (-4.57 %)
Mar 07 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	47.05	526	24,748	20,044	20.6 K to 20 K (-2.56 %)
Mar 07 2017	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	47.05	55,246	2,599,324	2,104,184	2.2 M to 2.1 M (-2.56 %)
Aug 12 2016	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	33.72	133	4,485	20,570	20.7 K to 20.6 K (-0.64 %)
Aug 12 2016	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	33.72	13,967	470,967	2,159,430	2.2 M to 2.2 M (-0.64 %)
Aug 12 2016	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	33.63	1,518	51,050	20,703	22.2 K to 20.7 K (-6.83 %)
Aug 12 2016	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	33.63	159,382	5,360,017	2,173,397	2.3 M to 2.2 M (-6.83 %)
Aug 12 2016	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	33.77	1,113	37,586	22,221	23.3 K to 22.2 K (-4.77 %)
Aug 12 2016	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	33.77	116,825	3,945,180	2,332,779	2.4 M to 2.3 M (-4.77 %)
Aug 05 2016	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	30.59	4,010	122,666	23,334	27.3 K to 23.3 K (-14.67 %)
Aug 05 2016	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Sell	S	30.59	420,990	12,878,084	2,449,604	2.9 M to 2.4 M (-14.67 %)
Jun 03 2016	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN		Option Exercise	A	24.69	15,000	370,350	15,000
Jul 24 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Option Exercise	A	32.00	25,000	800,000	25,000
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Option Exercise	M	7.65	261	1,997	0
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Option Exercise	M	7.65	27,346	209,197	0
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Option Exercise	C	0.00	2,672	0	0
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Option Exercise	C	0.00	280,531	0	0
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Option Exercise	C	0.00	1,599	0	0
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Option Exercise	C	0.00	167,898	0	0
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Option Exercise	C	0.00	22,923	0	0
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Option Exercise	C	0.00	2,406,441	0	0
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Payment of Exercise	F	18.00	111	1,998	27,344	27.5 K to 27.3 K (-0.40 %)
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Buy	M	0.00	261	0	27,455	27.2 K to 27.5 K (+0.96 %)
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Payment of Exercise	F	18.00	11,623	209,214	2,870,593	2.9 M to 2.9 M (-0.40 %)
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Buy	M	0.00	27,346	0	2,882,216	2.9 M to 2.9 M (+0.96 %)
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Buy	C	0.00	27,194	0	27,194	0 to 27.2 K
Jun 30 2015	GKOS	GLAUKOS Corp	SILVERSTEIN JONATHAN	Director	Buy	C	0.00	2,854,870	0	2,854,870	0 to 2.9 M

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