GLAUKOS Corp

For the period ended Sep 30, 2026. Filed Oct 28, 2026.

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Oct 28, 2026

GKOS$236.19-1.1%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits

Contents

Condensed Consolidated Statements of Stockholders’ Equity

Common stock · Additionalpaid-in · Accumulated othercomprehensive · Accumulated · Treasury stock · Total
	Shares	Amount	capital	income	deficit	Shares	Amount	equity
Balance at December 31, 2025	57,539	$58	$1,586,056	$3,303	$(933,130)	(28)	$(132)	$656,155
Common stock issued under stock plans, net	848	—	16,072	—	—	—	—	16,072
Stock-based compensation	—	—	19,144	—	—	—	—	19,144
Other comprehensive loss	—	—	—	(660)	—	—	—	(660)
Net loss	—	—	—	—	(19,783)	—	—	(19,783)
Balance at March 31, 2026	58,387	$58	$1,621,272	$2,643	$(952,913)	(28)	$(132)	$670,928
Common stock issued under stock plans, net	499	1	1,328	—	—	—	—	1,329
Stock-based compensation	—	—	28,865	—	—	—	—	28,865
Other comprehensive loss	—	—	—	(259)	—	—	—	(259)
Net loss	—	—	—	—	(18,377)	—	—	(18,377)
Balance at June 30, 2026	58,886	$59	$1,651,465	$2,384	$(971,290)	(28)	$(132)	$682,486
Common stock issued under stock plans, net	310	—	15,591	—	—	—	—	15,591
Stock-based compensation	—	—	17,773	—	—	—	—	17,773
Other comprehensive loss	—	—	—	(594)	—	—	—	(594)
Net income	—	—	—	—	2,018	—	—	2,018
Balance at September 30, 2026	59,196	59	1,684,829	1,790	(969,272)	(28)	(132)	717,274

Common stock · Additionalpaid-in · Accumulated othercomprehensive · Accumulated · Treasury stock · Total
	Shares	Amount	capital	income	deficit	Shares	Amount	equity
Balance at December 31, 2024	56,472	$56	$1,509,831	$2,615	$(745,439)	(28)	$(132)	$766,931
Common stock issued under stock plans, net	297	1	2,197	—	—	—	—	2,198
Stock-based compensation	—	—	12,986	—	—	—	—	12,986
Other comprehensive loss	—	—	—	(10)	—	—	—	(10)
Net loss	—	—	—	—	(18,146)	—	—	(18,146)
Balance at March 31, 2025	56,769	$57	$1,525,014	$2,605	$(763,585)	(28)	$(132)	$763,959
Common stock issued under stock plans, net	508	—	2,524	—	—	—	—	2,524
Stock-based compensation	—	—	18,019	—	—	—	—	18,019
Other comprehensive income	—	—	—	267	—	—	—	267
Net loss	—	—	—	—	(19,657)	—	—	(19,657)
Balance at June 30, 2025	57,277	$57	$1,545,557	$2,872	$(783,242)	(28)	$(132)	$765,112
Common stock issued under stock plans, net	137	—	5,559	—	—	—	—	5,559
Stock-based compensation	—	—	14,913	—	—	—	—	14,913
Other comprehensive income	—	—	—	190	—	—	—	190
Net loss	—	—	—	—	(16,231)	—	—	(16,231)
Balance at September 30, 2025	57,414	$57	$1,566,029	$3,062	$(799,473)	(28)	$(132)	$769,543

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.