GKOS Insider Trading

Insider Ownership Percentage: 6.40%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $49,905,239.48

Glaukos Insider Trading History Chart

This chart shows the insider buying and selling history at Glaukos by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Glaukos Share Price & Price History

Current Price: $120.49
Price Change: Price Decrease of -2.11 (-1.72%)
As of 07/25/2024 02:38 PM ET

This chart shows the closing price history over time for GKOS up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Glaukos Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
7/5/2024Joseph E GilliamCOOSell2,250$121.39$273,127.50101,845View SEC Filing Icon  
6/3/2024Joseph E GilliamCOOSell2,500$113.50$283,750.00101,845View SEC Filing Icon  
5/30/2024Gilbert H. KlimanDirectorSell5,000$112.00$560,000.0030,620View SEC Filing Icon  
5/15/2024Marc StapleyDirectorSell6,250$112.80$705,000.0032,360View SEC Filing Icon  
5/10/2024Alex R. ThurmanCFOSell353$110.51$39,010.0351,647View SEC Filing Icon  
5/10/2024Joseph E GilliamCOOSell2,395$110.56$264,791.20101,845View SEC Filing Icon  
5/6/2024Alex R. ThurmanCFOSell90$110.26$9,923.4052,000View SEC Filing Icon  
5/6/2024Joseph E GilliamCOOSell105$110.36$11,587.80101,845View SEC Filing Icon  
5/2/2024Alex R. ThurmanCFOSell442$105.69$46,714.9852,090View SEC Filing Icon  
5/2/2024Joseph E GilliamCOOSell2,059$105.52$217,265.68101,845View SEC Filing Icon  
4/8/2024Alex R. ThurmanCFOSell1,372$100.54$137,940.8852,532View SEC Filing Icon  
4/8/2024Joseph E GilliamCOOSell59,801$100.47$6,008,206.47101,845View SEC Filing Icon  
4/4/2024Alex R. ThurmanCFOSell434$95.33$41,373.2254,166View SEC Filing Icon  
4/4/2024Joseph E GilliamCOOSell200$96.57$19,314.00101,845View SEC Filing Icon  
4/2/2024Alex R. ThurmanCFOSell474$90.37$42,835.3854,916View SEC Filing Icon  
3/7/2024Gilbert H. KlimanDirectorSell5,000$88.25$441,250.0030,620View SEC Filing Icon  
2/29/2024Marc StapleyDirectorSell6,250$90.09$563,062.5032,360View SEC Filing Icon  
2/27/2024Gilbert H. KlimanDirectorSell8,000$92.00$736,000.008,347View SEC Filing Icon  
2/23/2024Joseph E GilliamCOOSell140,245$92.14$12,922,174.3098,388View SEC Filing Icon  
2/23/2024Mark J FoleyDirectorSell4,560$92.87$423,487.2033,220View SEC Filing Icon  
2/12/2024Joseph E GilliamCOOSell1,512$96.80$146,361.60119,802View SEC Filing Icon  
2/8/2024Joseph E GilliamCOOSell5,000$96.07$480,350.00119,802View SEC Filing Icon  
2/7/2024Alex R. ThurmanCFOSell33$95.00$3,135.0054,585View SEC Filing Icon  
1/29/2024Joseph E GilliamCOOSell9,476$94.12$891,881.12119,802View SEC Filing Icon  
1/22/2024Joseph E GilliamCOOSell524$94.01$49,261.24119,802View SEC Filing Icon  
1/18/2024Alex R. ThurmanCFOSell583$90.54$52,784.8254,618View SEC Filing Icon  
1/16/2024Joseph E GilliamCOOSell4,890$89.17$436,041.30119,802View SEC Filing Icon  
1/12/2024Joseph E GilliamCOOSell110$89.01$9,791.10119,802View SEC Filing Icon  
1/8/2024Thomas William BurnsCEOSell60,000$82.55$4,953,000.0055,835View SEC Filing Icon  
12/21/2023Alex R. ThurmanCFOSell583$85.14$49,636.6255,242View SEC Filing Icon  
12/21/2023Joseph E GilliamCOOSell25,000$84.80$2,120,000.00120,001View SEC Filing Icon  
12/21/2023Thomas William BurnsCEOSell79,684$85.21$6,789,873.6455,835View SEC Filing Icon  
12/15/2023Alex R. ThurmanCFOSell1,270$79.80$101,346.0055,825View SEC Filing Icon  
12/15/2023Thomas William BurnsCEOSell60,000$80.94$4,856,400.0055,835View SEC Filing Icon  
12/14/2023Marc StapleyDirectorSell16,250$75.93$1,233,862.5031,316View SEC Filing Icon  
10/2/2023Thomas William BurnsCEOSell45,000$71.98$3,239,100.0054,785View SEC Filing Icon  
8/4/2023Gilbert H. KlimanDirectorSell10,000$74.56$745,600.0029,725View SEC Filing Icon  
7/19/2023Thomas William BurnsCEOSell200$80.01$16,002.00673,963View SEC Filing Icon  
7/14/2023Joseph E GilliamCOOSell42,099$78.34$3,298,035.66120,484View SEC Filing Icon  
7/14/2023Thomas William BurnsCEOSell30,000$77.95$2,338,500.00673,963View SEC Filing Icon  
7/12/2023Joseph E GilliamCOOSell2,700$73.09$197,343.00120,484View SEC Filing Icon  
7/10/2023Thomas William BurnsCEOSell13,440$70.87$952,492.80673,963View SEC Filing Icon  
7/7/2023Thomas William BurnsCEOSell133$70.00$9,310.00673,963View SEC Filing Icon  
7/5/2023Thomas William BurnsCEOSell5,027$70.02$351,990.54673,963View SEC Filing Icon  
7/3/2023Thomas William BurnsCEOSell26,400$69.51$1,835,064.00673,963View SEC Filing Icon  
6/28/2023Thomas William BurnsCEOSell26,810$70.19$1,881,793.90673,963View SEC Filing Icon  
6/7/2023Thomas William BurnsCEOSell17,382$67.20$1,168,070.40673,963View SEC Filing Icon  
6/2/2023Thomas William BurnsCEOSell142$60.00$8,520.00673,963View SEC Filing Icon  
5/23/2023Thomas William BurnsCEOSell7$60.00$420.00673,963View SEC Filing Icon  
5/18/2023Thomas William BurnsCEOSell11,662$60.17$701,702.54673,963View SEC Filing Icon  
5/16/2023Thomas William BurnsCEOSell3,704$60.01$222,277.04673,963View SEC Filing Icon  
8/5/2022Gilbert H. KlimanDirectorSell3,362$53.01$178,219.6227,305View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Glaukos (NYSE:GKOS)

99.04% of Glaukos stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at GKOS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Glaukos Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/24/2024Louisiana State Employees Retirement System25,300$2.99M0.1%+4.5%0.050%Search for SEC Filing on Google Icon
7/23/2024Caldwell Sutter Capital Inc.3,913$0.46M0.2%+162.6%0.008%Search for SEC Filing on Google Icon
7/23/2024Fifth Third Wealth Advisors LLC1,576$0.19M0.0%N/A0.003%Search for SEC Filing on Google Icon
7/19/2024Raymond James & Associates13,017$1.54M0.0%+23.2%0.026%Search for SEC Filing on Google Icon
7/18/2024Assenagon Asset Management S.A.57,731$6.83M0.0%N/A0.115%Search for SEC Filing on Google Icon
7/16/2024Sequoia Financial Advisors LLC1,932$0.23M0.0%N/A0.004%Search for SEC Filing on Google Icon
7/16/2024LVW Advisors LLC1,800$0.21M0.0%N/A0.004%Search for SEC Filing on Google Icon
7/12/2024SG Americas Securities LLC1,055$0.13M0.0%-42.0%0.002%Search for SEC Filing on Google Icon
7/10/2024Valeo Financial Advisors LLC7,177$0.85M0.0%-19.6%0.014%Search for SEC Filing on Google Icon
7/2/2024GAMMA Investing LLC1,192$0.14M0.0%+68.8%0.002%Search for SEC Filing on Google Icon
5/29/2024Opaleye Management Inc.8,576$0.81M0.2%N/A0.017%Search for SEC Filing on Google Icon
5/24/2024Cetera Advisors LLC2,257$0.21M0.0%N/A0.004%Search for SEC Filing on Google Icon
5/17/2024Comerica Bank20,345$1.92M0.0%-8.6%0.040%Search for SEC Filing on Google Icon
5/17/2024Castleark Management LLC64,910$6.12M0.3%-3.9%0.129%Search for SEC Filing on Google Icon
5/16/2024California State Teachers Retirement System46,458$4.38M0.0%-5.1%0.092%Search for SEC Filing on Google Icon
5/16/2024Iron Triangle Partners LP429,525$40.50M4.1%+75.6%0.853%Search for SEC Filing on Google Icon
5/16/2024Janus Henderson Group PLC1,610,888$151.89M0.1%-0.3%3.198%Search for SEC Filing on Google Icon
5/15/2024Public Employees Retirement Association of Colorado5,936$0.56M0.0%-5.0%0.012%Search for SEC Filing on Google Icon
5/15/2024Bellevue Group AG55,926$5.27M0.1%N/A0.111%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD30,364$2.86M0.0%-90.3%0.060%Search for SEC Filing on Google Icon
5/15/2024Brown Capital Management LLC2,132,847$201.11M3.6%-20.9%4.234%Search for SEC Filing on Google Icon
5/15/2024Magnetar Financial LLC24,798$2.34M0.1%N/A0.049%Search for SEC Filing on Google Icon
5/15/2024Gamco Investors INC. ET AL7,990$0.75M0.0%-1.7%0.016%Search for SEC Filing on Google Icon
5/14/2024Natixis6,515$0.61M0.0%N/A0.013%Search for SEC Filing on Google Icon
5/14/2024CANADA LIFE ASSURANCE Co55,889$5.26M0.0%+6.8%0.111%Search for SEC Filing on Google Icon
5/14/2024American International Group Inc.25,647$2.42M0.0%-0.9%0.051%Search for SEC Filing on Google Icon
5/13/2024UniSuper Management Pty Ltd9,684$0.91M0.0%N/A0.019%Search for SEC Filing on Google Icon
5/13/2024O Shaughnessy Asset Management LLC3,115$0.29M0.0%N/A0.006%Search for SEC Filing on Google Icon
5/13/2024Ameritas Investment Partners Inc.4,777$0.45M0.0%-2.7%0.009%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.5,308,897$500.58M0.0%+1.4%10.540%Search for SEC Filing on Google Icon
5/9/2024Blair William & Co. IL49,990$4.71M0.0%+6.1%0.099%Search for SEC Filing on Google Icon
5/9/2024State Board of Administration of Florida Retirement System14,741$1.39M0.0%+10.2%0.029%Search for SEC Filing on Google Icon
5/8/2024ProShare Advisors LLC9,780$0.92M0.0%+7.0%0.019%Search for SEC Filing on Google Icon
5/8/2024US Bancorp DE5,460$0.52M0.0%-16.0%0.011%Search for SEC Filing on Google Icon
5/8/2024Russell Investments Group Ltd.11,387$1.07M0.0%-36.4%0.023%Search for SEC Filing on Google Icon
5/8/2024Qsemble Capital Management LP2,659$0.25M0.1%N/A0.005%Search for SEC Filing on Google Icon
5/8/2024Inspire Investing LLC3,809$0.36M0.0%-22.2%0.008%Search for SEC Filing on Google Icon
5/7/2024Sei Investments Co.71,613$6.75M0.0%+1.7%0.143%Search for SEC Filing on Google Icon
5/7/2024Swiss National Bank91,500$8.63M0.0%+0.5%0.182%Search for SEC Filing on Google Icon
5/7/2024Illinois Municipal Retirement Fund28,781$2.71M0.0%-1.9%0.057%Search for SEC Filing on Google Icon
5/7/2024Lisanti Capital Growth LLC42,095$3.97M1.0%N/A0.084%Search for SEC Filing on Google Icon
5/7/2024Oppenheimer & Co. Inc.2,299$0.22M0.0%N/A0.005%Search for SEC Filing on Google Icon
5/7/2024Oppenheimer Asset Management Inc.16,672$1.57M0.0%-24.3%0.033%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC1,818$0.17M0.0%-9.3%0.004%Search for SEC Filing on Google Icon
5/6/2024Duality Advisers LP36,869$3.48M0.3%N/A0.073%Search for SEC Filing on Google Icon
5/6/2024Texas Permanent School Fund Corp42,709$4.03M0.0%+1.5%0.085%Search for SEC Filing on Google Icon
5/3/2024Essex Investment Management Co. LLC1,671$0.16M0.0%-28.7%0.003%Search for SEC Filing on Google Icon
5/2/2024Mutual of America Capital Management LLC8,407$0.79M0.0%-1.4%0.017%Search for SEC Filing on Google Icon
5/2/2024FORA Capital LLC15,391$1.45M0.1%-28.4%0.031%Search for SEC Filing on Google Icon
5/1/2024BNP Paribas Financial Markets36,019$3.40M0.0%-61.3%0.072%Search for SEC Filing on Google Icon
5/1/2024Mirae Asset Global Investments Co. Ltd.23,425$2.21M0.0%-4.6%0.047%Search for SEC Filing on Google Icon
4/30/2024Allspring Global Investments Holdings LLC166,054$15.66M0.0%+127.5%0.331%Search for SEC Filing on Google Icon
4/26/2024Riverbridge Partners LLC534,514$50.40M0.6%-2.5%1.065%Search for SEC Filing on Google Icon
4/26/2024Yousif Capital Management LLC22,254$2.10M0.0%-10.1%0.044%Search for SEC Filing on Google Icon
4/26/2024Peregrine Capital Management LLC98,140$9.25M0.3%-1.0%0.196%Search for SEC Filing on Google Icon
4/25/2024Valeo Financial Advisors LLC8,932$0.90M0.0%+1.7%0.018%Search for SEC Filing on Google Icon
4/23/2024Louisiana State Employees Retirement System24,200$2.28M0.0%-0.8%0.048%Search for SEC Filing on Google Icon
4/20/2024Maryland State Retirement & Pension System17,585$1.72M0.0%-0.7%0.035%Search for SEC Filing on Google Icon
4/19/2024Taylor Frigon Capital Management LLC48,820$4.60M2.2%-1.0%0.097%Search for SEC Filing on Google Icon
4/19/2024State of Alaska Department of Revenue29,729$2.80M0.0%-0.9%0.059%Search for SEC Filing on Google Icon
4/19/2024Caldwell Sutter Capital Inc.1,490$0.14M0.1%+5,860.0%0.003%Search for SEC Filing on Google Icon
4/18/2024Allspring Global Investments Holdings LLC166,054$15.66M0.0%+127.5%0.336%Search for SEC Filing on Google Icon
4/18/2024SteelPeak Wealth LLC3,639$0.34M0.0%N/A0.007%Search for SEC Filing on Google Icon
3/27/2024Nomura Holdings Inc.232,034$18.44M0.0%+3.2%0.469%Search for SEC Filing on Google Icon
3/22/2024PNC Financial Services Group Inc.4,211$0.34M0.0%-4.6%0.009%Search for SEC Filing on Google Icon
3/11/2024Vanguard Group Inc.5,236,738$416.27M0.0%-0.1%10.586%Search for SEC Filing on Google Icon
3/5/2024Fisher Asset Management LLC2,718$0.22M0.0%N/A0.005%Search for SEC Filing on Google Icon
3/5/2024Wellington Management Group LLP1,340,500$106.56M0.0%-34.8%2.710%Search for SEC Filing on Google Icon
2/26/2024Teachers Retirement System of The State of Kentucky15,451$1.23M0.0%-45.5%0.032%Search for SEC Filing on Google Icon
2/15/2024Brown Capital Management LLC2,697,794$214.45M3.2%+3.4%5.528%Search for SEC Filing on Google Icon
2/14/2024Iron Triangle Partners LP244,606$19.44M2.5%-43.1%0.501%Search for SEC Filing on Google Icon
2/14/2024Braidwell LP242,760$19.30M0.7%-65.1%0.497%Search for SEC Filing on Google Icon
2/14/2024Cubist Systematic Strategies LLC189,520$15.07M0.1%N/A0.388%Search for SEC Filing on Google Icon
2/14/2024Nebula Research & Development LLC20,002$1.59M0.5%N/A0.041%Search for SEC Filing on Google Icon
2/14/2024Neuberger Berman Group LLC59,218$4.71M0.0%+29.4%0.121%Search for SEC Filing on Google Icon
2/14/2024Nomura Holdings Inc.232,034$18.44M0.1%+3.2%0.475%Search for SEC Filing on Google Icon
2/13/2024Rhenman & Partners Asset Management AB120,000$9.54M1.0%+64.4%0.246%Search for SEC Filing on Google Icon
2/13/2024Campbell & CO Investment Adviser LLC21,353$1.70M0.2%N/A0.044%Search for SEC Filing on Google Icon
2/12/2024Allianz Asset Management GmbH56,043$4.46M0.0%+2.0%0.115%Search for SEC Filing on Google Icon
2/12/2024TD Asset Management Inc38,448$3.06M0.0%N/A0.079%Search for SEC Filing on Google Icon
2/12/2024Artisan Partners Limited Partnership1,222,916$97.21M0.1%-9.0%2.506%Search for SEC Filing on Google Icon
2/9/2024Primecap Management Co. CA790,035$62.80M0.0%+23.7%1.619%Search for SEC Filing on Google Icon
2/9/2024Neuberger Berman Group LLC59,218$4.71M0.0%+29.4%0.121%Search for SEC Filing on Google Icon
2/9/2024Aigen Investment Management LP2,871$0.23M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/9/2024Trexquant Investment LP28,779$2.29M0.1%+34.9%0.059%Search for SEC Filing on Google Icon
2/9/2024Corient Private Wealth LLC24,775$1.97M0.0%+0.7%0.051%Search for SEC Filing on Google Icon
2/9/2024PNC Financial Services Group Inc.4,211$0.34M0.0%-4.6%0.009%Search for SEC Filing on Google Icon
2/9/2024Dynamic Technology Lab Private Ltd6,838$0.54M0.1%N/A0.014%Search for SEC Filing on Google Icon
2/9/2024Norges Bank362,395$28.81M0.0%N/A0.743%Search for SEC Filing on Google Icon
2/8/2024EFG Asset Management North America Corp.28,364$2.26M0.4%-1.0%0.058%Search for SEC Filing on Google Icon
2/8/2024Quadrant Capital Group LLC929$74K0.0%+54.8%0.002%Search for SEC Filing on Google Icon
2/8/2024Nicholas Investment Partners LP28,280$2.25M0.3%N/A0.058%Search for SEC Filing on Google Icon
2/8/2024Essex Investment Management Co. LLC2,343$0.19M0.0%-18.0%0.005%Search for SEC Filing on Google Icon
2/7/2024Principal Financial Group Inc.297,469$23.65M0.0%-25.4%0.610%Search for SEC Filing on Google Icon
2/7/2024Dimensional Fund Advisors LP923,526$73.41M0.0%+3.5%1.892%Search for SEC Filing on Google Icon
2/7/2024Jump Financial LLC47,589$3.78M0.1%+513.3%0.098%Search for SEC Filing on Google Icon
2/7/2024BNP Paribas Financial Markets93,034$7.40M0.0%+214.0%0.191%Search for SEC Filing on Google Icon
2/7/2024Wrapmanager Inc.2,761$0.22M0.1%-18.9%0.006%Search for SEC Filing on Google Icon
2/6/2024Charles Schwab Investment Management Inc.392,240$31.18M0.0%+1.4%0.804%Search for SEC Filing on Google Icon
2/6/2024Maryland State Retirement & Pension System17,707$1.41M0.0%-1.2%0.036%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Glaukos logo
Glaukos Corporation, an ophthalmic pharmaceutical and medical technology company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent and 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 indicated for use in the treatment of patients with glaucoma uncontrolled by prior medical and surgical therapy; and iDose TR, an intracameral procedural pharmaceutical therapy indicated for the reduction of intraocular pressure in patients with open-angle glaucoma or ocular hypertension. 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 Aliso Viejo, California.
Read More on Glaukos

Today's Range

Now: $120.49
Low: $120.38
High: $123.00

50 Day Range

MA: $115.53
Low: $107.49
High: $125.74

52 Week Range

Now: $120.49
Low: $59.22
High: $126.96

Volume

195,174 shs

Average Volume

590,823 shs

Market Capitalization

$6.07 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.06

Who are the company insiders with the largest holdings of Glaukos?

Glaukos' top insider investors include:
  1. Thomas William Burns (CEO)
  2. Joseph E Gilliam (COO)
  3. Alex R Thurman (CFO)
  4. Mark J Foley (Director)
  5. Marc Stapley (Director)
  6. Gilbert H Kliman (Director)
Learn More about top insider investors at Glaukos.

Who are the major institutional investors of Glaukos?

Glaukos' top institutional investors include:
  1. Assenagon Asset Management S.A. — 0.11%
  2. Louisiana State Employees Retirement System — 0.05%
  3. Raymond James & Associates — 0.03%
  4. Valeo Financial Advisors LLC — 0.01%
  5. Caldwell Sutter Capital Inc. — 0.01%
  6. Sequoia Financial Advisors LLC — 0.00%
Learn More about top institutional investors of Glaukos stock.

Which institutional investors are selling Glaukos stock?

Within the previous quarter, GKOS stock was sold by these institutional investors:
  1. Valeo Financial Advisors LLC
  2. SG Americas Securities LLC
During the previous year, company insiders that have sold Glaukos company stock include:
  1. Thomas William Burns (CEO)
  2. Joseph E Gilliam (COO)
  3. Alex R Thurman (CFO)
  4. Mark J Foley (Director)
  5. Marc Stapley (Director)
  6. Gilbert H Kliman (Director)
Learn More investors selling Glaukos stock.

Which institutional investors are buying Glaukos stock?

Within the previous quarter, GKOS stock was purchased by institutional investors including:
  1. Assenagon Asset Management S.A.
  2. Raymond James & Associates
  3. Caldwell Sutter Capital Inc.
  4. Sequoia Financial Advisors LLC
  5. LVW Advisors LLC
  6. Fifth Third Wealth Advisors LLC
  7. Louisiana State Employees Retirement System
  8. GAMMA Investing LLC