Marc Stapley Net Worth - Insider Trades and Bio as of Jun 25, 2026

GKOSGLAUKOS CorpSEC CIK: 0001539796

Estimated Net Worth

$60.5 Million0.0%vs Last Year

Last Updated: Jun 23, 2026 11:31 PM EST

Transaction Summary

Total Transactions121

Buy-Sell Ratio0.02

Buy Transactions1

Sell Transactions50

Transaction Volume

Total Volume-$22.08M

Net Volume$24.04M

Buy Volume$980.09K

Sell Volume-$23.06M

Trade Analysis

AVG Trade Size-$293.56K

Largest Trade$980.09K

Most Active MonthJan

Most Active Year2014

Trading Sentiment

OverallBullish

Recent TradeNeutral

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Marc Stapley has an estimated net worth of $60.5 Million. This is based on reported shares across multiple companies, which include ILLUMINA INC, GLAUKOS Corp, and VERACYTE, INC..

2014 was Marc Stapley's most active year for acquiring shares with 15 total transactions. Marc Stapley's most active month to acquire stocks was the month of December. 2014 was Marc Stapley's most active year for disposing of shares, totalling 56 transactions. Marc Stapley's most active month to dispose stocks was the month of December. 2022 saw Marc Stapley paying a total of $980,094.00 for 225,685 shares, this is the most they've acquired in one year. In 2016 Marc Stapley cashed out on 48,183 shares for a total of $3,846,704.48, their largest year based on trade value.

Holdings & Transactions

GKOSglaukos corp

Updated: Jun 23, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4/A	—	2.99K	—	—	Jun 23, 2026	2.99K	Grant	—	May 28	View
From 4	-0.29	15.00K	$76.20	-$1.55M	Jan 26, 2026	37.45K	Sale	Scheduled	Jan 22	View
From 4	0.02	727.00	—	—	Jan 07, 2026	37.45K	Grant	—	Jan 02	View
From 4	0.17	5.79K	—	—	Jun 02, 2025	39.87K	Grant	—	Jan 02 - 29	View
From 4	-0.15	6.25K	$78.97	-$587.09K	Aug 19, 2024	34.08K	Sale	Scheduled	Aug 15	View
From 4	0.09	2.96K	—	—	Jun 03, 2024	35.32K	Grant	—	May 30	View
From 4	-0.14	6.25K	$72.40	-$504.99K	May 16, 2024	38.61K	Sale	Scheduled	May 15	View
From 4	-0.12	6.25K	$61.05	-$363.09K	Mar 04, 2024	44.86K	Sale	Scheduled	Feb 29	View
From 4/A	0.03	1.04K	—	—	Mar 04, 2024	32.36K	Grant	—	Jan 02	View
From 4	0.03	1.08K	—	—	Jan 04, 2024	32.40K	Grant	—	Jan 02	View
From 4	-0.25	16.25K	$46.36	-$961.13K	Dec 18, 2023	50.07K	Sale	Scheduled	Dec 14	View
From 4	0.12	3.23K	—	—	Jun 05, 2023	31.32K	Grant	—	Jun 01	View
From 4	0.07	1.90K	—	—	Jan 04, 2023	28.09K	Grant	—	Jan 03	View
From 4	0.20	4.36K	—	—	Jun 06, 2022	26.19K	Grant	—	Jun 02	View
From 4	0.09	1.76K	—	—	Jan 05, 2022	21.82K	Grant	—	Jan 03	View
From 4	0.13	2.38K	—	—	Jun 07, 2021	20.06K	Grant	—	Jun 03	View
From 4	0.07	1.18K	—	—	Jan 06, 2021	17.68K	Grant	—	Jan 04	View
From 4	0.31	3.90K	—	—	Jun 05, 2020	16.50K	Grant	—	Jun 03	View
From 4	0.12	1.37K	—	—	Jan 03, 2020	12.60K	Grant	—	Jan 02	View
From 4	0.31	2.65K	—	—	May 31, 2019	11.23K	Grant	—	May 30	View
From 4	0.19	1.39K	—	—	Jan 16, 2019	8.57K	Grant	—	Jan 02	View
From 4	1.82	4.63K	—	—	Jun 01, 2018	7.18K	Grant	—	May 31	View
From 4	—	2.55K	—	—	Jan 04, 2018	2.55K	Grant	—	Jan 02	View
From 4	—	15.00K	—	—	Dec 14, 2017	15.00K	Grant	—	Dec 13	View
From 4	—	15.00K	—	—	Jun 03, 2016	15.00K	Grant	—	Jun 02	View
From 4	—	25.00K	—	—	Jul 24, 2015	25.00K	Grant	—	Jul 23	View
From 3	—	—	—	—	Jun 24, 2015	—	—	—	—	View

VCYTveracyte, inc.

Chief Executive Officer Director

Updated: Mar 10, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.26	92.10K	—	—	Mar 10, 2026	449.65K	Grant	—	Mar 06	View
From 4	-0.11	45.52K	$35.97	-$1.64M	Mar 06, 2026	357.55K	Sale	Scheduled	Mar 04	View
From 4	-0.05	19.45K	$36.01	-$700.57K	Mar 04, 2026	403.08K	Tax	—	Mar 02	View
From 4	0.32	103.23K	$38.75	-$1.39M	Mar 02, 2026	422.53K	Grant	—	Feb 26	View
From 4	-0.05	15.58K	$46.62	-$726.39K	Dec 04, 2025	318.60K	Sale	Scheduled	Dec 02 - 04	View
From 4	-0.02	7.67K	$30.41	-$233.13K	Sep 08, 2025	334.19K	Sale	Scheduled	Sep 04	View
From 4	-0.02	7.91K	$30.11	-$238.29K	Sep 04, 2025	341.85K	Tax	—	Sep 02	View
From 4	-0.03	9.40K	$26.74	-$251.33K	Jun 04, 2025	349.24K	Tax	—	Jun 02	View
From 4	0.34	90.60K	—	—	Mar 10, 2025	358.64K	Grant	—	Mar 06	View
From 4	-0.16	52.70K	$33.34	-$1.76M	Mar 06, 2025	268.04K	Sale	Scheduled	Mar 04	View
From 4	0.04	12.68K	$34.18	-$1.87M	Mar 03, 2025	320.73K	Grant	—	Feb 27 - 02	View
From 4	-0.02	5.59K	$43.42	-$242.74K	Dec 17, 2024	307.35K	Sale	Scheduled	Dec 13	View
From 4	-0.02	5.75K	$44.12	-$253.60K	Dec 04, 2024	312.94K	Tax	—	Dec 02	View
From 4	-0.02	5.75K	$31.55	-$181.35K	Sep 04, 2024	318.68K	Tax	—	Sep 02	View
From 4	-0.02	5.75K	$20.75	-$119.23K	Jun 04, 2024	323.99K	Tax	—	Jun 02	View
From 4	0.02	5.81K	$21.10	-$125.99K	Mar 19, 2024	329.74K	Grant	—	Mar 15	View
From 4	0.55	114.72K	—	—	Mar 08, 2024	323.93K	Grant	—	Mar 06	View
From 4	-0.06	13.29K	$24.00	-$318.86K	Mar 05, 2024	209.21K	Tax	—	Mar 02	View
From 4	-0.01	3.20K	$26.54	-$85.01K	Dec 05, 2023	221.88K	Tax	—	Dec 02	View
From 4	-0.01	3.20K	$26.70	-$85.55K	Sep 06, 2023	225.09K	Tax	—	Sep 02	View
From 4	-0.01	3.20K	$26.72	-$85.58K	Jun 06, 2023	227.70K	Tax	—	Jun 02	View
From 4	1.35	206.91K	—	—	Mar 09, 2023	359.77K	Grant	—	Mar 06	View
From 4	-0.04	6.03K	$24.10	-$145.30K	Mar 03, 2023	152.86K	Tax	—	Mar 02	View
From 4	-0.01	1.01K	$29.14	-$29.49K	Dec 06, 2022	158.30K	Tax	—	Dec 02	View
From 4	-0.01	1.01K	$19.18	-$19.41K	Sep 07, 2022	159.31K	Tax	—	Sep 02	View
From 4	0.60	60.00K	$16.33	$980.09K	Jun 13, 2022	159.76K	Purchase	—	Jun 10	View
From 4	-0.04	4.05K	$18.23	-$73.78K	Jun 06, 2022	99.76K	Tax	—	Jun 02	View
From 4	3.38	159.56K	—	—	Mar 07, 2022	206.83K	Grant	—	Mar 03	View
From 4	—	184.86K	—	—	Jun 03, 2021	184.86K	Grant	—	Jun 01	View
From 3	—	—	—	—	Jun 03, 2021	—	—	—	—	View

ILMNillumina inc

EVP Strategy & Corp Developmt Officer

Updated: Dec 07, 2018VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-0.13	1.00K	$329.69	-$329.69K	Dec 07, 2018	20.87K	Sale	Scheduled	Dec 06	View
From 4	-0.13	1.00K	$336.68	-$336.68K	Nov 09, 2018	21.87K	Sale	Scheduled	Nov 07	View
From 4	-0.19	1.58K	$324.14	-$513.11K	Nov 07, 2018	22.87K	Tax	—	Nov 05	View
From 4	-0.11	1.00K	$352.05	-$352.05K	Sep 06, 2018	24.43K	Sale	Scheduled	Sep 04	View
From 4	-0.12	1.00K	$324.80	-$324.80K	Aug 06, 2018	25.43K	Sale	Scheduled	Aug 02	View
From 4	-0.15	1.45K	$285.18	-$412.36K	Jun 13, 2018	26.43K	Sale	Scheduled	Jun 11	View
From 4	-0.13	2.00K	$233.64	-$467.29K	Mar 08, 2018	27.87K	Sale	Scheduled	Mar 06	View
From 4	-0.08	2.56K	$229.13	-$586.34K	Feb 20, 2018	29.87K	Options	—	Feb 15	View
From 4	-0.07	2.00K	$216.87	-$433.74K	Feb 08, 2018	26.05K	Sale	Scheduled	Feb 06	View
From 4	-0.01	263.00	$241.78	-$63.59K	Jan 30, 2018	28.05K	Tax	—	Jan 29	View
From 4	-0.07	2.00K	$242.33	-$484.67K	Jan 18, 2018	28.32K	Sale	Scheduled	Jan 17	View
From 4	0.43	11.68K	—	—	Dec 13, 2017	39.07K	Grant	—	Dec 11	View
From 4	-0.07	2.00K	$219.88	-$439.76K	Dec 06, 2017	27.40K	Sale	Scheduled	Dec 04	View
From 4	-0.06	2.00K	$205.48	-$410.96K	Nov 16, 2017	29.40K	Sale	Scheduled	Nov 15	View
From 4	-0.04	1.28K	$209.19	-$268.60K	Nov 07, 2017	31.40K	Tax	—	Nov 06	View
From 4	-0.06	2.00K	$206.88	-$413.76K	Oct 30, 2017	32.68K	Sale	Scheduled	Oct 26	View
From 4	-0.05	2.00K	$205.93	-$411.86K	Sep 07, 2017	34.68K	Sale	Scheduled	Sep 05	View
From 4	-0.05	2.00K	$196.80	-$393.60K	Aug 07, 2017	36.64K	Sale	Scheduled	Aug 03	View
From 4	-0.05	2.00K	$173.56	-$347.12K	Jul 17, 2017	38.64K	Sale	Scheduled	Jul 14	View
From 4	-0.05	2.00K	$170.85	-$341.70K	Jun 14, 2017	40.64K	Sale	Scheduled	Jun 12	View
From 4	-0.04	1.78K	$163.29	-$979.90K	Feb 17, 2017	42.64K	Options	—	Feb 15	View
From 4	-0.02	795.00	$159.28	-$126.63K	Jan 31, 2017	35.75K	Tax	—	Jan 30	View
From 4	0.56	17.98K	—	—	Dec 06, 2016	50.03K	Grant	—	Dec 02	View
From 4	-0.02	697.00	$137.08	-$95.54K	Nov 08, 2016	32.05K	Tax	—	Nov 07	View
From 4	-0.04	1.27K	$172.87	-$219.54K	Sep 16, 2016	32.75K	Sale	Scheduled	Sep 15	View
From 4	-0.17	6.79K	$157.45	-$2.96M	Mar 07, 2016	34.02K	Options	—	Mar 03	View
From 4	-0.06	1.06K	$157.95	-$167.90K	Feb 01, 2016	16.80K	Tax	—	Jan 29	View
From 4	-0.12	2.37K	$171.46	-$406.02K	Jan 21, 2016	17.86K	Tax	—	Jan 20	View
From 4	0.74	12.66K	—	—	Dec 10, 2015	29.72K	Grant	—	Dec 08	View
From 4	-0.02	284.00	$154.75	-$43.95K	Nov 06, 2015	17.07K	Tax	—	Nov 05	View
From 4	-0.05	3.00K	$125.60	-$557.58K	Jul 14, 2015	63.60K	Sale	Scheduled	Jul 13	View
From 4	-0.04	3.00K	$125.60	-$557.58K	Jun 15, 2015	66.60K	Sale	Scheduled	Jun 12	View
From 4	-0.04	3.00K	$116.23	-$501.35K	May 14, 2015	69.60K	Sale	Scheduled	May 12	View
From 4	-0.04	3.00K	$113.21	-$483.25K	Apr 15, 2015	72.60K	Sale	Scheduled	Apr 13	View
From 4	-0.04	3.31K	$112.66	-$539.27K	Mar 13, 2015	75.60K	Sale	Scheduled	Mar 12	View
From 4	-0.05	1.06K	$200.00	-$212.80K	Feb 02, 2015	20.61K	Tax	—	Jan 29	View
From 4	-0.11	2.61K	$196.73	-$513.07K	Jan 22, 2015	21.68K	Tax	—	Jan 20	View
From 4	-0.02	1.42K	$108.96	-$206.65K	Jan 16, 2015	82.58K	Sale	Scheduled	Jan 15	View
From 4	-0.02	1.42K	$108.70	-$205.89K	Dec 17, 2014	84.00K	Sale	Scheduled	Dec 15	View
From 4	0.39	8.69K	—	—	Dec 09, 2014	30.80K	Grant	—	Dec 05	View
From 4	-0.02	1.42K	$108.72	-$205.95K	Nov 17, 2014	83.25K	Sale	Scheduled	Nov 14	View
From 4	-0.02	1.42K	$93.89	-$163.78K	Oct 16, 2014	84.67K	Sale	Scheduled	Oct 14	View
From 4	-0.02	1.42K	$102.68	-$188.77K	Sep 16, 2014	86.10K	Sale	Scheduled	Sep 15	View
From 4	-0.02	1.42K	$101.21	-$184.59K	Aug 18, 2014	87.52K	Sale	Scheduled	Aug 14	View
From 4	-0.02	1.42K	$106.95	-$200.92K	Jul 15, 2014	88.83K	Sale	Scheduled	Jul 14	View
From 4	-0.02	1.42K	$102.78	-$189.05K	Jun 17, 2014	90.25K	Sale	Scheduled	Jun 16	View
From 4	-0.02	1.42K	$91.62	-$157.33K	May 14, 2014	91.67K	Sale	Scheduled	May 14	View
From 4	-0.02	1.42K	$85.55	-$140.07K	Apr 14, 2014	93.09K	Sale	Scheduled	Apr 14	View
From 4	-0.01	1.42K	$99.82	-$180.66K	Mar 14, 2014	94.51K	Sale	Scheduled	Mar 14	View
From 4	-0.17	20.04K	$93.81	-$2.41M	Feb 03, 2014	95.74K	Sale	Scheduled	Jan 31	View
From 4	0.51	11.25K	—	—	Jan 31, 2014	33.21K	Grant	—	Jan 29	View
From 4	-0.02	561.00	$146.67	-$82.28K	Jan 30, 2014	21.96K	Tax	—	Jan 29	View
From 4	-0.09	2.33K	$141.20	-$329.28K	Jan 22, 2014	22.52K	Tax	—	Jan 20	View
From 4	-0.02	2.84K	$54.84	-$105.42K	May 22, 2013	115.85K	Sale	Scheduled	May 20	View
From 4	-0.11	15.00K	$50.65	-$430.50K	May 02, 2013	118.70K	Sale	Scheduled	Apr 30	View
From 4	-0.10	14.84K	$47.82	-$414.56K	Apr 24, 2013	133.70K	Sale	Scheduled	Apr 22 - 23	View
From 4	-0.00	710.00	$47.15	-$15.41K	Apr 15, 2013	148.54K	Sale	Scheduled	Apr 11	View
From 4	-0.06	9.18K	$45.65	-$232.37K	Apr 10, 2013	149.25K	Sale	Scheduled	Apr 08	View
From 4	-0.01	2.13K	$44.50	-$34.95K	Mar 22, 2013	158.43K	Sale	Scheduled	Mar 20	View
From 4	-0.03	4.47K	$45.01	-$77.77K	Mar 13, 2013	160.56K	Sale	Scheduled	Mar 11	View
From 4	1.33	29.33K	—	—	Jan 31, 2013	51.45K	Grant	—	Jan 29	View
From 4	-0.10	2.38K	$50.75	-$120.99K	Jan 23, 2013	22.12K	Tax	—	Jan 22	View
From 4	—	161.00K	—	—	Jan 24, 2012	161.00K	Grant	—	Jan 20	View
From 3	—	—	—	—	Jan 24, 2012	—	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions