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CIK 0000856982 · Large accelerated filer

MERIT MEDICAL SYSTEMS INC

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Ticker
MMSI
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
FY end
Dec 31
Incorporated
UT
Entity type
operating
EIN
870447695
Phone
8012531600
Business address
1600 WEST MERIT PARK WAY, SOUTH JORDAN, UT, 84095
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$678,360
in 1 filing

Net −$678,360. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Peterson Neil W. −$678K CHIEF OPERATING OFFICER sold 29% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-08-24 Peterson Neil W. CHIEF OPERATING OFFICER Sale −7,500 $90.45 $678K 18,051
2026-08-04 Peterson Neil W. CHIEF OPERATING OFFICER Sale −21,449 $85.00 $1.8M 25,551
2026-05-07 Ward Lynne N. Director Sale −5,000 $62.61 $313K 7,809
2026-01-06 Peterson Neil W. CHIEF OPERATING OFFICER Sale 10b5-1 −5,000 $90.00 $450K 28,369
2025-11-25 Lampropoulos Fred P. Executive Chairman Sale −10,000 $88.04 $880K 1,019,955
2025-11-21 Lampropoulos Fred P. Executive Chairman Sale −25,000 $87.31 $2.2M 1,029,955
2025-11-20 Lampropoulos Fred P. Executive Chairman Sale −20,000 $85.13 $1.7M 1,054,955
2025-11-18 Lampropoulos Fred P. Executive Chairman Sale −5,000 $84.83 $424K 1,074,955
2025-08-22 Ward Lynne N. Director Sale −3,000 $88.56 $266K 12,809
2025-08-11 Ward Lynne N. Director Sale −2,433 $84.89 $207K 12,809
2025-06-13 Parra Raul Jr. CFO AND TREASURER Sale −15,181 $93.75 $1.4M 24,201
2025-06-10 Lampropoulos Fred P. President and CEO Sale −400 $95.61 $38K 1,045,628
2025-06-05 Lampropoulos Fred P. President and CEO Sale −10,000 $95.19 $952K 1,046,028
2025-06-02 McDonnell Michael R. Director Sale 10b5-1 −1,750 $94.51 $165K 6,395
2025-05-30 McDonnell Michael R. Director Sale 10b5-1 −1,750 $94.30 $165K 8,145
2025-05-30 Floyd David Director Sale −3,515 $94.16 $331K 4,880
2025-05-30 Lampropoulos Fred P. President and CEO Sale −10,000 $95.12 $951K 1,056,028
2025-05-27 LAMPROPOULOS FRED P President and CEO Sale −20,000 $96.54 $1.9M 1,066,028
2025-05-15 Millner F. Ann Director Sale 10b5-1 −21,250 $96.47 $2.0M 34,543
2025-04-01 Peterson Neil CHIEF OPERATING OFFICER Sale 10b5-1 −5,000 $104.53 $523K 28,369

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