GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

Estabrook Capital Management's Holding History (CIK: 0001344717)

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

Q2 2018
Shares 500 Value ($000) $20,320 Avg Close $35.57 Range $26.75 - $45.00
Q1 2018
Shares 500 Value ($000) $15,415 Avg Close $30.28 Range $25.25 - $34.88
Q4 2017
Shares 500 Value ($000) $12,825 Avg Close $29.76 Range $23.07 - $36.20
Q3 2017
Shares 500 Value ($000) $16,500 Avg Close $37.97 Range $30.22 - $43.49
Q2 2017
Shares 500 Value ($000) $20,735 Avg Close $43.08 Range $36.51 - $52.48
Q1 2017
Shares 500 Value ($000) $25,650 Avg Close $43.59 Range $33.18 - $52.49
Q4 2016
Shares 500 Value ($000) $17,150 Avg Close $34.23 Range $28.72 - $39.02
Q3 2016
Shares 500 Value ($000) $18,870 Avg Close $33.09 Range $28.26 - $39.82
Q2 2016
Shares 500 Value ($000) $14,580 Avg Close $23.15 Range $16.26 - $30.01
Q1 2016
Shares 500 Value ($000) $8,430 Avg Close $17.34 Range $14.25 - $25.97
Q4 2015
Shares 500 Value ($000) $12,345 Avg Close $22.95 Range $18.53 - $27.64
Q3 2015
Shares 565 Value ($000) $13,667 Avg Close $30.09 Range $21.59 - $33.92