Glaukos Corporation (GKOS) Insider Trading Activity

NYSE$102.34
Market Cap
$5.85B
Sector
Healthcare
Industry
Medical—Devices
Rank in Sector
579 of 871
Rank in Industry
69 of 109

GKOS Insider Trading Activity

GKOS Median Price and Trade Amounts History Chart

Statistics of Insider Transactions

Amount of Insider Buys and Sells

Buys
$0
0
0
Sells
$10,867,061
12
100

Related Transactions

Thurman Alex R.SVP & CHIEF FINANCIAL OFFICER
0
$0
1
$162,399
$-162,399
Navratil TomasCHIEF DEVELOPMENT OFFICER
0
$0
1
$502,630
$-502,630
Stapley Marcdirector
0
$0
1
$787,086
$-787,086
Gilliam Joseph EPRESIDENT & COO
0
$0
4
$1.73M
$-1.73M
Kliman Gilbert Hdirector
0
$0
3
$2.18M
$-2.18M
Foley Mark Jdirector
0
$0
1
$2.5M
$-2.5M
WEISNER AIMEE Sdirector
0
$0
1
$3M
$-3M

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; and iDose TR, a targeted injectable implant based on its micro-scale device-platform that is designed to deliver therapeutic levels of medication. The company markets its products through direct sales organization, as well as through distributors in the United States and internationally. Glaukos Corporation was incorporated in 1998 and is headquartered in San Clemente, California.

Insider Activity of Glaukos Corporation

Over the last 12 months, insiders at Glaukos Corporation have bought $0 and sold $10.87M worth of Glaukos Corporation stock.

On average, over the past 5 years, insiders at Glaukos Corporation have bought $0 and sold $24.56M 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

2025-03-25SaleThurman Alex R.SVP & CHIEF FINANCIAL OFFICER
1,520
0.0027%
$106.84
$162,399
-11.86%
2025-02-26SaleFoley Mark Jdirector
20,687
0.0375%
$120.72
$2.5M
-21.14%
2025-02-14SaleNavratil TomasCHIEF DEVELOPMENT OFFICER
3,416
0.0062%
$147.14
$502,630
-37.51%
2024-12-20SaleGilliam Joseph EPRESIDENT & COO
3,328
0.006%
$149.85
$498,716
-33.25%
2024-12-20SaleKliman Gilbert Hdirector
10,000
0.0181%
$150.28
$1.5M
-33.25%
2024-12-11SaleKliman Gilbert Hdirector
2,000
0.0037%
$144.01
$288,020
-28.46%
2024-10-30SaleGilliam Joseph EPRESIDENT & COO
2,275
0.0041%
$138.97
$316,157
-13.12%
2024-09-09SaleKliman Gilbert Hdirector
3,000
0.0055%
$130.67
$392,000
-1.28%
2024-08-21SaleGilliam Joseph EPRESIDENT & COO
5,000
0.0091%
$129.36
$646,791
-1.29%
2024-08-15SaleStapley Marcdirector
6,250
0.0118%
$125.93
$787,086
+2.48%
2024-08-08SaleWEISNER AIMEE Sdirector
25,000
0.0453%
$120.00
$3M
+6.24%
2024-07-05SaleGilliam Joseph EPRESIDENT & COO
2,250
0.0046%
$121.39
$273,128
+3.71%
2024-06-03SaleGilliam Joseph EPRESIDENT & COO
2,500
0.0049%
$113.50
$283,751
+9.84%
2024-05-30SaleKliman Gilbert Hdirector
5,000
0.01%
$112.00
$560,000
+13.46%
2024-05-15SaleStapley Marcdirector
6,250
0.0126%
$112.80
$704,993
+12.75%
2024-05-10SaleGilliam Joseph EPRESIDENT & COO
2,395
0.0048%
$110.56
$264,791
+13.79%
2024-05-10SaleThurman Alex R.SVP & CHIEF FINANCIAL OFFICER
316
0.0006%
$110.43
$34,896
+13.79%
2024-05-10SaleThurman Alex R.SVP & CHIEF FINANCIAL OFFICER
353
0.0007%
$110.51
$39,011
+13.79%
2024-05-06SaleGilliam Joseph EPRESIDENT & COO
105
0.0002%
$110.36
$11,588
+19.60%
2024-05-06SaleThurman Alex R.SVP & CHIEF FINANCIAL OFFICER
90
0.0002%
$110.26
$9,923
+19.60%
Total: 189
*Gray background shows transactions not older than one year

Insider Historical Profitability

29.57%
Gilliam Joseph EPRESIDENT & COO
102169
0.1788%
$10.46M140
+49.43%
Navratil TomasCHIEF DEVELOPMENT OFFICER
72437
0.1268%
$7.41M01
Foley Mark Jdirector
54249
0.0949%
$5.55M02
Thurman Alex R.SVP & CHIEF FINANCIAL OFFICER
53431
0.0935%
$5.47M015
Stapley Marcdirector
34076
0.0596%
$3.49M04
Kliman Gilbert Hdirector
32336
0.0566%
$3.31M011
WEISNER AIMEE Sdirector
30119
0.0527%
$3.08M21
+57.32%
MONTREUX EQUITY PARTNERS IV LP10 percent owner
3209812
5.6174%
$328.49M01
Calcaterra Chris M.Chief Operating Officer
163806
0.2867%
$16.76M015
Burns Thomas WilliamCHAIRMAN & CEO
55835
0.0977%
$5.71M145
+18.1%
VERSANT VENTURES I LLC
51247
0.0897%
$5.24M01
LINK WILLIAM J PHDdirector
15439
0.027%
$1.58M05
MORE ROBERT Jdirector
5000
0.0088%
$511,700.0010
<0.0001%
HARRISON RICHARD L
1388
0.0024%
$142,047.9218
+18.1%
ORBIMED ADVISORS LLCdirector
0
0%
$0017
SILVERSTEIN JONATHANdirector
0
0%
$0017
*Gray background shows insiders who have made transactions during last year

GKOS Institutional Investors: Active Positions

Increased Positions178+46.6%7M+11.42%
Decreased Positions173-45.29%6M-10.32%
New Positions57New2MNew
Sold Out Positions58Sold Out2MSold Out
Total Postitions387+1.31%58M+1.1%

GKOS Ownership Change vs Market

Institutional Investor Ownership

Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Active Shareholders
Blackrock, Inc.$749,625.0015.01%8.56M-240,893-2.74%2025-03-31
Fmr Llc$535,451.0010.72%6.11M-472,732-7.18%2024-12-31
Vanguard Group Inc$523,467.0010.48%5.97M+101,838+1.73%2024-12-31
Wellington Management Group Llp$189,197.003.79%2.16M-24,227-1.11%2024-12-31
State Street Corp$180,774.003.62%2.06M+108,950+5.57%2024-12-31
Ameriprise Financial Inc$169,160.003.39%1.93M+290,661+17.72%2024-12-31
Invesco Ltd.$127,791.002.56%1.46M+68,310+4.91%2024-12-31
Brown Capital Management Llc$118,086.002.37%1.35M-286,734-17.54%2024-12-31
Lord, Abbett & Co. Llc$114,726.002.3%1.31M-219,009-14.33%2024-12-31
Primecap Management Co/Ca/$106,387.002.13%1.21M-30,860-2.48%2024-12-31

Financial Ratios

Summary
Comparison with Competitors

Price to Earnings

Price/Earnings to Growth

Price to Sales

Price to Book

Price/Free Cash Flow

Analyst Recommendations

Analyst Price Targets

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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.