Key facts
- This page summarizes Fred P. Lampropoulos's Form 4 filing for MERIT MEDICAL SYSTEMS INC (MMSI).
- 6 reported transactions and 5 derivative rows are listed below.
- Accepted by SEC: 03 Sep 2025, 17:26.
Fred P. Lampropoulos - 29 Aug 2025 Form 4 Insider Report for MERIT MEDICAL SYSTEMS INC (MMSI)
- Reporting relationship
- President and CEO, Director
- Issuer ticker
- MMSI
- Reported as of
- 29 Aug 2025
- Net transaction value
- -$2,452,265
- SEC form
- 4
- Accepted by SEC
- 03 Sep 2025, 17:26:19 UTC
- Prior SEC filing
- 12 Jun 2025
- Next SEC filing
- 20 Nov 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Brian G. Lloyd, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Fred P. Lampropoulos filed Form 4 for MERIT MEDICAL SYSTEMS INC (MMSI) on 03 Sep 2025.
Change
- Previous filing in this sequence was filed on 12 Jun 2025.
- Current net transaction value: -$2,452,265.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0000901534
Primary reporting owner
Lampropoulos Fred P.
- Relationship
- President and CEO, Director
- Address
- 1600 WEST MERIT PARKWAY, SOUTH JORDAN
- Signature
- /s/ Brian G. Lloyd, Attorney-in-Fact
- Signature date
- 03 Sep 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MMSI
transaction
Common Stock, No Par Value
Options Exercise
- Transaction value
- $8,869,485
- Shares
- +159,151
- Change %
- +15%
- Price
- $55.73
- Shares after
- 1,204,779
- Date
- 29 Aug 2025
- Ownership
- Direct
MMSI
transaction
Common Stock, No Par Value
Tax liability
- Transaction value
- $11,301,565
- Shares
- -124,824
- Change %
- -10%
- Price
- $90.54
- Shares after
- 1,079,955
- Date
- 29 Aug 2025
- Ownership
- Direct
- Footnotes
- F3
MMSI
transaction
Common Stock, No Par Value
Options Exercise
- Transaction value
- $111,460
- Shares
- +2,000
- Change %
- +26%
- Price
- $55.73
- Shares after
- 9,734
- Date
- 29 Aug 2025
- Ownership
- By spouse
- Footnotes
- F2
MMSI
transaction
Common Stock, No Par Value
Tax liability
- Transaction value
- $131,645
- Shares
- -1,454
- Change %
- -15%
- Price
- $90.54
- Shares after
- 8,280
- Date
- 29 Aug 2025
- Ownership
- By spouse
- Footnotes
- F4
MMSI
holding
Common Stock, No Par Value
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 97,909
- Date
- 29 Aug 2025
- Ownership
- By 401(k) Plan
- Footnotes
- F1
MMSI
holding
Common Stock, No Par Value
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 90
- Date
- 29 Aug 2025
- Ownership
- By spouse as custodian for child
- Footnotes
- F2
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
MMSI
transaction
Derivative
Non-qualified stock options (right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- -159,151
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 29 Aug 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 159,151
- Exercise price
- $55.73
- Footnotes
- F5
MMSI
transaction
Derivative
Non-qualified stock options (right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- -2,000
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 29 Aug 2025
- Ownership
- By spouse
- Underlying class
- Common Stock
- Underlying amount
- 2,000
- Exercise price
- $55.73
- Footnotes
- F2, F6
MMSI
holding
Derivative
Non-qualified stock options (right to buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 100,334
- Date
- 29 Aug 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 100,334
- Exercise price
- $37.71
- Footnotes
- F7
MMSI
holding
Derivative
Non-qualified stock options (right to buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 58,083
- Date
- 29 Aug 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 58,083
- Exercise price
- $56.25
- Footnotes
- F8
MMSI
holding
Derivative
Non-qualified stock options (right to buy)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 54,302
- Date
- 29 Aug 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 54,302
- Exercise price
- $70.58
- Footnotes
- F9
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 9 footnotes
Footnote F1
The 401(k) number represents plan holdings as of 08/29/2025.
Footnote F2
Represents securities held by the spouse of the Reporting Person. The Reporting Person expressly disclaims beneficial ownership of the securities owned by his spouse.
Footnote F3
The Reporting Person surrendered 124,824 shares of common stock to the Issuer for payroll taxes and payment of the option price. No shares were sold in the open market.
Footnote F4
The Reporting Person's spouse surrendered 1,454 shares of common stock to the Issuer for payroll taxes and payment of the option price. No shares were sold in the open market.
Footnote F5
Becomes exercisable in equal annual installments of 20% commencing 3/1/2020.
Footnote F6
Original grant of 10,000 options was to become vested and exercisable in equal annual installments of 20% commencing 3/1/2020. Options not vested as of 6/22/2020 have been forfeited.
Footnote F7
Becomes exercisable in equal annual installments of 25% commencing 2/26/2021.
Footnote F8
Becomes exercisable in equal annual installments of 25% commencing 3/19/2022.
Footnote F9
Becomes exercisable in equal annual installments of 25% commencing 2/28/2024.