GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

Zhang Financial LLC's Holding History (CIK: 0001776290)

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

Q4 2025

Shares 22,963 Value ($000) $2,593 Avg Close $95.54 Range $73.16 - $118.17

Q3 2025

Shares 21,717 Value ($000) $1,771 Avg Close $91.83 Range $79.02 - $106.82

Q4 2024

Shares 1,474 Value ($000) $221 Avg Close $137.76 Range $124.60 - $153.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,963	$2,593	$95.54	$73.16 - $118.17
Q3 2025	21,717	$1,771	$91.83	$79.02 - $106.82
Q4 2024	1,474	$221	$137.76	$124.60 - $153.50