Glaukos Corporation (GKOS) insider trading

{
  "status": "OK",
  "results": [
    {
      "tickers": [
        "GKOS"
      ],
      "issuer_cik": "0001192448",
      "owner_cik": "0001920053",
      "accession_number": "0001193125-26-417151",
      "form_type": "4",
      "filing_date": "2026-10-07",
      "period_of_report": "2026-10-05",
      "issuer_name": "GLAUKOS Corp",
      "issuer_trading_symbol": "GKOS",
      "owner_name": "Navratil Tomas",
      "is_director": false,
      "is_officer": true,
      "is_ten_percent_owner": false,
      "is_other": false,
      "officer_title": "CHIEF DEVELOPMENT OFFICER",
      "security_type": "non_derivative",
      "record_type": "transaction",
      "security_title": "Common Stock",
      "transaction_timeliness": "O",
      "aff_10b5_one": true,
      "transaction_date": "2026-10-05",
      "transaction_code": "S",
      "equity_swap_involved": false,
      "transaction_shares": 888,
      "transaction_price_per_share": 163.93,
      "transaction_acquired_disposed": "D",
      "shares_owned_following_transaction": 69930,
      "transaction_value": 145569.84,
      "direct_or_indirect": "D",
      "footnotes": [
        {
          "id": "F1",
          "description": "The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026."
        },
        {
          "id": "F2",
          "description": "This transaction was executed in multiple trades at prices ranging from $163.37 to $164.36. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.\nissuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."
        },
        {
          "id": "F3",
          "description": "Includes 38,817 restricted stock units that have not yet vested or been delivered to the Reporting Person."
        }
      ]
    },
    {
      "tickers": [
        "GKOS"
      ],
      "issuer_cik": "0001192448",
      "owner_cik": "0001920053",
      "accession_number": "0001193125-26-417151",
      "form_type": "4",
      "filing_date": "2026-10-07",
      "period_of_report": "2026-10-05",
      "issuer_name": "GLAUKOS Corp",
      "issuer_trading_symbol": "GKOS",
      "owner_name": "Navratil Tomas",
      "is_director": false,
      "is_officer": true,
      "is_ten_percent_owner": false,
      "is_other": false,
      "officer_title": "CHIEF DEVELOPMENT OFFICER",
      "security_type": "non_derivative",
      "record_type": "transaction",
      "security_title": "Common Stock",
      "transaction_timeliness": "O",
      "aff_10b5_one": true,
      "transaction_date": "2026-10-05",
      "transaction_code": "S",
      "equity_swap_involved": false,
      "transaction_shares": 327,
      "transaction_price_per_share": 164.78,
      "transaction_acquired_disposed": "D",
      "shares_owned_following_transaction": 69603,
      "transaction_value": 53883.06,
      "direct_or_indirect": "D",
      "footnotes": [
        {
          "id": "F1",
          "description": "The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2026."
        },
        {
          "id": "F4",
          "description": "This transaction was executed in multiple trades at prices ranging from $164.40 to $165.29. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."
        },
        {
          "id": "F3",
          "description": "Includes 38,817 restricted stock units that have not yet vested or been delivered to the Reporting Person."
        }
      ]
    }
  ]
}

// trimmed to 2 results

The response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.