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Insider TradesSuperinvestorsGrand Portfolio
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Financial transparency data from public SEC filings.

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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

GKOS

GLAUKOS Corp

Superinvestors

Institutional investors holding GKOS

Consensus →
InvestorFundWeightSharesValueQuarter
Meridian / ArrowMarkMeridian Contrarian Fund0.01%10,000$290K2015Q2
Kenneth FisherFisher Asset Management0.00%2,718$216K2023Q4

Congressional Activity

Congressional data coming soon

Insider Activity

29

Total trades

$3.5M

Volume

14

Buys

13

Sells

Last trade: May 28, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 28, 2026Leana WenBuy–
May 28, 2026Mark J FoleyBuy–

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 28, 2026
Mark J Foley
Buy
–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 28, 2026Leana WenBuy–
May 26, 2026Leana WenOption$370K
May 11, 2026Leana WenSell$675K
May 11, 2026Leana WenOption$123K