Gilliam Joseph E

President &COO | President &COO | CFO, SVP Corporate Development

1 company

Good

Trades Analyzed

12M Win Rate

60.0%

Avg 3M Return

-4.8%

Avg 12M Return

-11.0%

Gilliam Joseph E is a President &COO at GLAUKOS Corp. Recent SEC Form 4 filings include 0 buys and 20 sells.

Estimated insider holdings value: $12.4M based on current market prices.

Holdings by Company

GKOSApr 2, 2026

Current Shares93.0K

Value$12.42M

Net Activity-433,443

Bought: 2.1KSold: 435.5K

Showing 10 filings (page 3)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jul 12, 2023	GKOS Glaukos Corp	President &COO	Sale+OE	2,700	$73.09	$197,343.00	-2.2%	+0.7%	+71.2%
May 6, 2021	GKOS Glaukos Corp	CFO, SVP Corporate Development	Sell	5,000	$82.22	$411,089.68	-3.2%	-40.5%	-50.0%
May 3, 2021	GKOS Glaukos Corp	CFO, SVP Corporate Development	Sale+OE	20,000	$93.53	$1,870,658.64	-10.8%	-45.1%	-48.0%
Mar 15, 2021	GKOS Glaukos Corp	CFO, SVP Corporate Development	Sale+OE	5,000	$87.88	$439,400.00	-10.5%	-9.7%	-44.5%
Feb 9, 2021	GKOS Glaukos Corp	CFO, SVP Corporate Development	Sale+OE	13,750	$96.58	$1,327,936.36	-13.5%	-	-
Feb 12, 2020	GKOS Glaukos Corp	CFO, SVP Corporate Development	Sale+OE	3,750	$68.50	$256,875.00	-7.3%	-	-
Sep 30, 2019	GKOS Glaukos Corp	CFO, SVP Corporate Development	Sale+OE	4,631	$59.75	$276,702.25	-8.9%	-	-
Sep 12, 2019	GKOS Glaukos Corp	CFO, SVP Corporate Development	Sale+OE	6,250	$70.40	$440,000.00	-6.2%	-	-
Aug 26, 2019	GKOS Glaukos Corp	CFO, SVP Corporate Development	Sale+OE	4,631	$59.16	$273,969.96	-8.9%	-	-
Jul 22, 2019	GKOS Glaukos Corp	CFO, SVP Corporate Development	Sale+OE	10,346	$75.41	$780,140.86	-5.0%	-	-