GKOS Logo

Glaukos Corporation (GKOS) 

NYSE$101.24
Market Cap
$5.73B
Sector
Healthcare
Industry
Medical—Devices
Rank in Sector
606 of 924
Rank in Industry
74 of 118

GKOS Insider Trading Activity

GKOS Median Price and Trade Amounts History Chart

Statistics of Insider Transactions

Amount of Insider Buys and Sells

Buys
$000
Sells
$19,439,81530100

Related Transactions

Thurman Alex R.SVP & CHIEF FINANCIAL OFFICER0$09$407,910$-407,910
Navratil TomasCHIEF DEVELOPMENT OFFICER0$01$502,630$-502,630
Stapley Marcdirector0$02$1.49M$-1.49M
Foley Mark Jdirector0$01$2.5M$-2.5M
Kliman Gilbert Hdirector0$04$2.74M$-2.74M
WEISNER AIMEE Sdirector0$01$3M$-3M
Gilliam Joseph EPRESIDENT & COO0$012$8.8M$-8.8M

About Glaukos Corporation

Glaukos Corporation, an ophthalmic medical technology and pharmaceutical company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent, iStent inject, iStent inject W micro-bypass stents that enhance aqueous humor outflow inserted in cataract surgery to treat mild-to-moderate open-angle glaucoma. The company's product pipeline includes iStent Infinite, a three stents product that is designed for use as a standalone procedure in patients with refractory glaucoma; â€¦

Insider Activity of Glaukos Corporation

Over the last 12 months, insiders at Glaukos Corporation have bought $0 and sold $19.44M worth of Glaukos Corporation stock.

On average, over the past 5 years, insiders at Glaukos Corporation have bought $0 and sold $21.24M worth of stock each year.

There was no buying activity among insiders over the last 12 months.

The last purchase of 4,200 shares for transaction amount of $100,128 was made by Gilliam Joseph E () on 2017‑11‑22.

List of Insider Buy and Sell Transactions, Glaukos Corporation

2025-02-26SaleFoley Mark Jdirector
20,687
0.0375%
$120.72$2.5M-15.73%
2025-02-14SaleNavratil TomasCHIEF DEVELOPMENT OFFICER
3,416
0.0062%
$147.14$502,630-27.85%
2024-12-20SaleGilliam Joseph EPRESIDENT & COO
3,328
0.006%
$149.85$498,716-0.20%
2024-12-20SaleKliman Gilbert Hdirector
10,000
0.0181%
$150.28$1.5M-0.20%
2024-12-11SaleKliman Gilbert Hdirector
2,000
0.0037%
$144.01$288,020+4.81%
2024-10-30SaleGilliam Joseph EPRESIDENT & COO
2,275
0.0041%
$138.97$316,157+3.43%
2024-09-09SaleKliman Gilbert Hdirector
3,000
0.0055%
$130.67$392,000+7.17%
2024-08-21SaleGilliam Joseph EPRESIDENT & COO
5,000
0.0091%
$129.36$646,791+4.91%
2024-08-15SaleStapley Marcdirector
6,250
0.0118%
$125.93$787,086+8.42%
2024-08-08SaleWEISNER AIMEE Sdirector
25,000
0.0453%
$120.00$3M+11.80%
2024-07-05SaleGilliam Joseph EPRESIDENT & COO
2,250
0.0046%
$121.39$273,128+7.73%
2024-06-03SaleGilliam Joseph EPRESIDENT & COO
2,500
0.0049%
$113.50$283,751+13.25%
2024-05-30SaleKliman Gilbert Hdirector
5,000
0.01%
$112.00$560,000+16.84%
2024-05-15SaleStapley Marcdirector
6,250
0.0126%
$112.80$704,993+15.20%
2024-05-10SaleGilliam Joseph EPRESIDENT & COO
2,395
0.0048%
$110.56$264,791+16.10%
2024-05-10SaleThurman Alex R.SVP & CHIEF FINANCIAL OFFICER
316
0.0006%
$110.43$34,896+16.10%
2024-05-10SaleThurman Alex R.SVP & CHIEF FINANCIAL OFFICER
353
0.0007%
$110.51$39,011+16.10%
2024-05-06SaleGilliam Joseph EPRESIDENT & COO
105
0.0002%
$110.36$11,588+21.87%
2024-05-06SaleThurman Alex R.SVP & CHIEF FINANCIAL OFFICER
90
0.0002%
$110.26$9,923+21.87%
2024-05-02SaleGilliam Joseph EPRESIDENT & COO
2,059
0.0041%
$105.52$217,263+21.74%
Total: 188
*Gray background shows transactions not older than one year

Insider Historical Profitability

29.57%
Gilliam Joseph EPRESIDENT & COO
102169
0.1806%
$10.34M140+49.43%
WEISNER AIMEE Sdirector
30119
0.0532%
$3.05M21+57.32%
Burns Thomas WilliamCHAIRMAN & CEO
55835
0.0987%
$5.65M145+18.1%
MORE ROBERT Jdirector
5000
0.0088%
$506,200.0010<0.0001%
HARRISON RICHARD L
1388
0.0025%
$140,521.1218+18.1%
*Gray background shows insiders who have made transactions during last year

GKOS Institutional Investors: Active Positions

Increased Positions177+51.91%7M+12.84%
Decreased Positions148-43.4%5M-8.58%
New Positions55New2MNew
Sold Out Positions40Sold Out1MSold Out
Total Postitions370+8.5%57M+4.26%

GKOS Ownership Change vs Market

Institutional Investor Ownership

Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Active Shareholders
Blackrock, Inc.$898,994.0015.43%8.8M+319,714+3.77%2024-12-31
Fmr Llc$624,560.0010.72%6.11M-472,732-7.18%2024-12-31
Vanguard Group Inc$610,582.0010.48%5.97M+101,838+1.73%2024-12-31
Wellington Management Group Llp$220,683.003.79%2.16M-24,227-1.11%2024-12-31
State Street Corp$210,859.003.62%2.06M+108,950+5.57%2024-12-31
Ameriprise Financial Inc$197,311.003.39%1.93M+290,661+17.72%2024-12-31
Invesco Ltd.$149,058.002.56%1.46M+68,310+4.91%2024-12-31
Brown Capital Management Llc$137,738.002.37%1.35M-286,734-17.54%2024-12-31
Lord, Abbett & Co. Llc$133,818.002.3%1.31M-219,009-14.33%2024-12-31
Primecap Management Co/Ca/$124,092.002.13%1.21M-30,860-2.48%2024-12-31

Financial Ratios

Summary
Comparison with Competitors

Analyst Recommendations

Analyst Price Targets

Prismo does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.