Merit Medical director receives 3,457 RSU grant

Perez Silvia M. reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Perez Silvia M. reported acquisition or exercise transactions in this Form 4 filing.

MERIT MEDICAL SYSTEMS INC director Silvia M. Perez received an equity grant of 3,457 shares of common stock in the form of restricted stock units under the company’s 2026 Equity Incentive Plan. These RSUs vest on May 3, 2027, subject to her continued service, bringing her direct holdings to 8,040 shares.

Insider Trade Summary

Grant/Award: 3,457 shares

Grant/Award 1 txn

Insider Perez Silvia M.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, No Par Value	3,457	$0.00	$0.00

Holdings After Transaction: Common Stock, No Par Value — 8,040 shares (Direct)

Footnotes (1)

1. F1. The reported transaction involved the reporting person's receipt of a grant of 3,457 restricted stock units (RSUs) under the Merit Medical Systems, Inc. 2026 Equity Incentive Plan. The RSUs granted to the reporting person will vest on May 3, 2027. Vesting of the RSUs is subject to continued service to the issuer through the vesting date.

Key Figures

RSUs granted: 3,457 shares Grant price per share: $0.0000 per share Total shares after transaction: 8,040 shares +1 more

4 metrics

RSUs granted 3,457 shares Restricted stock units granted to director on May 18, 2026

Grant price per share $0.0000 per share Reported transaction price for RSU grant

Total shares after transaction 8,040 shares Director’s direct holdings following the RSU grant

RSU vesting date May 3, 2027 Vesting date for 3,457 restricted stock units

Key Terms

restricted stock units (RSUs), 2026 Equity Incentive Plan, vesting, Grant, award, or other acquisition

4 terms

restricted stock units (RSUs) financial

"The reported transaction involved the reporting person's receipt of a grant of 3,457 restricted stock units (RSUs)"

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

2026 Equity Incentive Plan financial

"under the Merit Medical Systems, Inc. 2026 Equity Incentive Plan"

vesting financial

"The RSUs granted to the reporting person will vest on May 3, 2027."

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

FAQ

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

What insider transaction did MMSI director Silvia M. Perez report?

Silvia M. Perez reported receiving a grant of 3,457 restricted stock units of MERIT MEDICAL SYSTEMS INC common stock. The grant was made under the company’s 2026 Equity Incentive Plan as part of her director compensation package.

When do Silvia M. Perez’s newly granted MMSI RSUs vest?

The 3,457 restricted stock units granted to Silvia M. Perez vest on May 3, 2027. Vesting is contingent on her continued service to MERIT MEDICAL SYSTEMS INC through that vesting date under the terms of the 2026 Equity Incentive Plan.

How many MMSI shares does Silvia M. Perez hold after this Form 4 transaction?

Following the reported grant, Silvia M. Perez holds 8,040 shares of MERIT MEDICAL SYSTEMS INC common stock. This total reflects the inclusion of the 3,457 restricted stock units awarded in the May 18, 2026 transaction described in the Form 4.

Was Silvia M. Perez’s MMSI equity grant an open-market purchase or sale?

The transaction was not an open-market trade but a grant of 3,457 restricted stock units. It was reported with transaction code “A,” indicating a grant, award, or other acquisition rather than a purchase or sale in the public market.

Under which plan were Silvia M. Perez’s MMSI RSUs granted?

The 3,457 restricted stock units were granted under the Merit Medical Systems, Inc. 2026 Equity Incentive Plan. This plan provides equity-based compensation to eligible participants, including directors, aligning their interests with long-term shareholder value.

What conditions apply to the vesting of Silvia M. Perez’s MMSI RSUs?

Vesting of the 3,457 RSUs is subject to Silvia M. Perez’s continued service to MERIT MEDICAL SYSTEMS INC through May 3, 2027. If service requirements are not met, some or all of the restricted stock units may not vest according to the plan’s terms.

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

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Accepted by SEC EDGAR 05/19/2026 - 06:05 PM EDT 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^*

Perez Silvia M.

(Last) (First) (Middle)

1600 WEST MERIT PARKWAY

(Street)

SOUTH JORDAN UTAH 84095

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MERIT MEDICAL SYSTEMS INC [ MMSI ]

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)
05/18/2026

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, No Par Value	05/18/2026		A		3,457(1)	A	$0	8,040	D

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

Explanation of Responses:

1. The reported transaction involved the reporting person's receipt of a grant of 3,457 restricted stock units (RSUs) under the Merit Medical Systems, Inc. 2026 Equity Incentive Plan. The RSUs granted to the reporting person will vest on May 3, 2027. Vesting of the RSUs is subject to continued service to the issuer through the vesting date.

	/s/ Brian G. Lloyd, Attorney-in-Fact	05/19/2026
	** 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)