13 Form 4 filings for GKOS between 2026-07-13 and 2026-11-03, from 6 filers. 12 discretionary (7 sales, 4 purchases), 1 routine grant or withholding filing. 12 of 13 carry a dollar total (7 stated, 5 computed as shares × price), summing to $26,686,398; a multi-transaction filing without a stated total contributes only its largest transaction, so the sum is a floor and the true figure is higher. Prices ran $26 to $240.

Filings 13 Filers 6 Discretionary 12 Routine 1 Structured 8/13

▸WEISNER AIMEE SDirector 2026-11-03 · gifted 2,382 1 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	gifted	2,382	—	—	2	RECEIPT ↗

▸Navratil TomasCHIEF DEVELOPMENT OFFICER 2026-11-03 · sold 14,943 @ $239.64 for $10,618,980 TOTAL SOLD ≥ $13,845,56610b5-1 ×36 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-11-03	sold	14,943	$239.64	$10,618,980	6	RECEIPT ↗
2026-11-03	surrendered (tax withholding)	495	$87.61	≥ $43,367	2	RECEIPT ↗
2026-10-07	sold 10b5-1 PLAN	888	$163.93	$251,120	3	RECEIPT ↗
2026-09-28	sold 10b5-1 PLAN	1,083	$154.88	$249,158	4	RECEIPT ↗
2026-09-18	sold 10b5-1 PLAN	460	$167.32	$243,204	7	RECEIPT ↗
2026-09-01	sold	7,643	$180.25	$2,483,104	3	RECEIPT ↗

▸Kliman Gilbert Hrole unstated 2026-08-20 · acquired 2,500 @ $25.77 for $475,000 TOTAL BOUGHT ≥ $475,0001 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-08-20	acquired	2,500	$25.77	$475,000	2	RECEIPT ↗

▸Gilliam Joseph EPRESIDENT & COO 2026-08-13 · sold 32,037 @ $180.49 for $10,784,659 TOTAL SOLD ≥ $10,784,6591 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-08-13	sold	32,037	$180.49	$10,784,659	6	RECEIPT ↗

▸Thurman Alex R.role unstated 2026-08-11 · acquired 20,000 @ $33.81 10b5-1 ×33 filings

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-08-11	acquired 10b5-1 PLAN	20,000	$33.81	≥ $676,200	2	RECEIPT ↗
2026-07-21	acquired 10b5-1 PLAN	10,000	$38.68	≥ $386,800	2	RECEIPT ↗
2026-07-13	acquired 10b5-1 PLAN	10,000	$38.68	≥ $386,800	2	RECEIPT ↗

▸WEN LEANArole unstated 2026-08-03 · sold 525 @ $167.63 1 filing

Filed	Action	Shares largest txn	Price	Filing total	Txns	SEC
2026-08-03	sold	525	$167.63	$88,006	—	RECEIPT ↗

6 filers · 13 filings · disclosed filing totals sum to $26,686,398 (7/13 state one, 5 computed; totals are proceeds with a floor, never profit — a Form 4 states what was traded, not what it cost the filer)

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