GLAUKOS director granted RSUs and stock options

GLAUKOS Corp director David F. Hoffmeister reported equity compensation awards.

Rhea-AI Filing Summary

GLAUKOS Corp director David F. Hoffmeister reported equity compensation awards. He received 1,878 restricted stock units under the company’s Director Compensation Policy, which vest in full on the one-year anniversary of the May 28 grant and are payable in the same number of common shares.

He also received stock options for 2,987 shares of common stock at an exercise price of $53.57 per share, vesting in full after one year and expiring on May 28, 2036. Following these awards, he holds 49,549 shares directly, including 4,739 unvested or deferred restricted stock units, and 38,176 shares indirectly through Sentinel Point Partners, Inc.

Insider Trade Summary

Grant/Award: 4,865 shares

Grant/Award 3 txns

Insider Hoffmeister David F

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (Right to Buy)	2,987	$0.00	$0.00
Grant/Award	Common Stock	1,878	$0.00	$0.00
holding	Common Stock	--	--	--

Holdings After Transaction: Stock Option (Right to Buy) — 2,987 contracts (Direct); Common Stock — 49,549 shares (Direct); Common Stock — 38,176 shares (Indirect, Through Sentinel Point Partners, Inc.)

Footnotes (3)

1. F1. Represents a grant of restricted stock units received by the Reporting Person pursuant to the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.
2. F2. Includes 4,739 restricted stock units that have not vested or been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person.
3. F3. Granted pursuant to the Issuer's Director Compensation Policy. Vests in full on the one-year anniversary of grant date

Key Figures

RSU grant: 1,878 units Option grant size: 2,987 shares Option exercise price: $53.57 per share +4 more

7 metrics

RSU grant 1,878 units Restricted stock units granted May 28 under Director Compensation Policy

Option grant size 2,987 shares Stock options on common stock granted May 28

Option exercise price $53.57 per share Exercise price for 2,987 stock options

Option expiration May 28, 2036 Expiration date of new stock options

Direct holdings after grant 49,549 shares Common stock directly owned following transactions

Indirect holdings 38,176 shares Common stock held through Sentinel Point Partners, Inc.

Existing unvested RSUs 4,739 units Restricted stock units not yet vested or delivered

Key Terms

restricted stock units, Director Compensation Policy, Stock Option (Right to Buy), vest in full

4 terms

restricted stock units financial

"Represents a grant of restricted stock units received by the Reporting Person pursuant to the Issuer's Director Compensation Policy."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Director Compensation Policy financial

"Represents a grant of restricted stock units received by the Reporting Person pursuant to the Issuer's Director Compensation Policy."

Stock Option (Right to Buy) financial

"Stock Option (Right to Buy) with an exercise price of 53.5700 and expiration date of 2036-05-28."

vest in full financial

"The units will vest in full on the one-year anniversary of the grant date."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What equity awards did GLAUKOS (GKOS) director David Hoffmeister receive?

David Hoffmeister received new equity compensation consisting of restricted stock units and stock options. He was granted 1,878 restricted stock units and options for 2,987 shares, all under GLAUKOS’s Director Compensation Policy, with both awards vesting in full one year after the May 28 grant date.

How many GLAUKOS (GKOS) shares does David Hoffmeister now hold after this Form 4?

After these awards, David Hoffmeister holds 49,549 GLAUKOS common shares directly and 38,176 shares indirectly through Sentinel Point Partners, Inc. His direct holdings also include 4,739 restricted stock units that have not yet vested or been delivered, plus vested units with delivery deferred.

What are the terms of David Hoffmeister’s new GLAUKOS stock options?

Hoffmeister received stock options covering 2,987 GLAUKOS common shares with a $53.57 exercise price. The options were granted under the Director Compensation Policy, vest in full on the one-year anniversary of the grant date, and expire on May 28, 2036 if not exercised before then.

How do the new restricted stock units for GLAUKOS (GKOS) vest and settle?

The 1,878 restricted stock units vest in full on the one-year anniversary of the May 28 grant. Once vested, they are payable in an equivalent number of GLAUKOS common shares, providing Hoffmeister with share-based compensation rather than immediate cash, consistent with the director pay program.

What additional restricted stock units does David Hoffmeister already have with GLAUKOS?

Hoffmeister’s direct holdings include 4,739 restricted stock units that have not yet vested or been delivered, plus restricted stock units that have vested but whose delivery has been deferred at his election. These units will ultimately settle in GLAUKOS common shares under previously established terms.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/01/2026 - 06:13 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hoffmeister David F

(Last) (First) (Middle)

C/O GLAUKOS CORPORATION

ONE GLAUKOS WAY

(Street)

ALISO VIEJO CALIFORNIA 92656

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GLAUKOS Corp [ GKOS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/28/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/28/2026		A		1,878(1)	A	$0	49,549(2)	D
Common Stock								38,176	I	Through Sentinel Point Partners, Inc.

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	$53.57	05/28/2026		A		2,987		05/28/2027(3)	05/28/2036	Common Stock	2,987	$0	2,987	D

Explanation of Responses:

1. Represents a grant of restricted stock units received by the Reporting Person pursuant to the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

2. Includes 4,739 restricted stock units that have not vested or been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person.

3. Granted pursuant to the Issuer's Director Compensation Policy. Vests in full on the one-year anniversary of grant date

	Diana Scherer, Attorney-in-Fact	06/01/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)