SEC Form 4 · accession 0001104659-19-013430
GLAUKOS Corp · GKOS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Chris M. Calcaterra
Officer — Chief Operating Officer
Period of report
Mar 5, 2019
Accepted (ET)
Mar 7, 2019 · 6:17 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001192448
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF2 | Mar 5, 2019 | S | 46,656 | $67.89 | D | 193,344 | D | |
| Common StockF3 | Mar 5, 2019 | S | 26,740 | $68.21 | D | 166,604 | D | |
| Common StockF4 | Mar 6, 2019 | S | 11,801 | $66.02 | D | 154,803 | D | |
| Common StockF5 | Mar 6, 2019 | S | 4,076 | $66.86 | D | 150,727 | D | |
| Common StockF6 | Mar 6, 2019 | S | 727 | $67.58 | D | 150,000 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1These trades were made pursuant to a Rule 10b5-1 trading plan with pre-determined share amounts and prices.
- F2This transaction was executed in multiple trades at prices ranging from $67.12 to $68.11. 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.
- F3This transaction was executed in multiple trades at prices ranging from $68.12 to $68.36. 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.
- F4This transaction was executed in multiple trades at prices ranging from $65.40 to $66.39. 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.
- F5This transaction was executed in multiple trades at prices ranging from $66.43 to $67.39. 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.
- F6This transaction was executed in multiple trades at prices ranging from $67.46 to $67.91. 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.