GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

ALLSTATE CORP's Holding History (CIK: 0000899051)

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

Q4 2021

Shares 10,243 Value ($000) $455 Avg Close $46.16 Range $39.35 - $58.29

Q3 2021

Shares 6,550 Value ($000) $316 Avg Close $55.46 Range $46.32 - $86.35

Q2 2021

Shares 3,914 Value ($000) $332 Avg Close $82.12 Range $71.47 - $98.28

Q1 2021

Shares 4,674 Value ($000) $392 Avg Close $87.94 Range $69.89 - $99.00

Q4 2020

Shares 5,274 Value ($000) $397 Avg Close $63.20 Range $48.68 - $76.20

Q3 2020

Shares 5,274 Value ($000) $261 Avg Close $43.94 Range $35.65 - $52.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	10,243	$455	$46.16	$39.35 - $58.29
Q3 2021	6,550	$316	$55.46	$46.32 - $86.35
Q2 2021	3,914	$332	$82.12	$71.47 - $98.28
Q1 2021	4,674	$392	$87.94	$69.89 - $99.00
Q4 2020	5,274	$397	$63.20	$48.68 - $76.20
Q3 2020	5,274	$261	$43.94	$35.65 - $52.03