GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

Note: Option positions (PUT/CALL) are excluded.

Q1 2025
Shares 21,320 Value ($000) $2,098 Avg Close $133.38 Range $91.78 - $163.71
Q4 2024
Shares 51,340 Value ($000) $7,698 Avg Close $137.76 Range $124.60 - $153.50
Q3 2024
Shares 73,830 Value ($000) $9,619 Avg Close $124.44 Range $107.22 - $136.60
Q2 2024
Shares 74,470 Value ($000) $8,814 Avg Close $106.17 Range $88.16 - $119.89
Q1 2024
Shares 64,910 Value ($000) $6,120 Avg Close $89.35 Range $74.75 - $97.24
Q4 2023
Shares 67,560 Value ($000) $5,370 Avg Close $68.19 Range $59.22 - $86.53
Q3 2023
Shares 72,320 Value ($000) $5,442 Avg Close $74.68 Range $68.25 - $80.28
Q3 2022
Shares 54,150 Value ($000) $2,883 Avg Close $51.60 Range $45.11 - $60.92
Q2 2022
Shares 55,400 Value ($000) $2,516 Avg Close $47.46 Range $33.33 - $64.49
Q1 2022
Shares 64,840 Value ($000) $3,749 Avg Close $52.91 Range $43.09 - $59.68
Q2 2021
Shares 36,900 Value ($000) $3,130 Avg Close $82.12 Range $71.47 - $98.28
Q2 2019
Shares 132,645 Value ($000) $10,001 Avg Close $71.75 Range $63.00 - $80.32
Q1 2019
Shares 121,735 Value ($000) $9,540 Avg Close $66.77 Range $50.60 - $83.14