MMSI

Healthcare

Merit Medical Systems, Inc.

$70.12+1.95 (+2.86%)

Prev Close

$68.17

Open

$68.70

High

$70.52

Low

$68.32

Volume

622.8K

Market Cap

$4.29B

P/E

32.92

Div Yield

—

Over the past 12 months, insider activity at Merit Medical Systems, Inc. (MMSI) has been exclusively selling, with 0 insider purchases totaling $0.00 and 18 insider sales totaling $26.52M. The most recent insider transaction was by Peterson Neil W. (officer: CHIEF OPERATING OFFICER), who sold $450.0K worth of shares on Jan 8, 2026. Merit Medical Systems, Inc. operates in the Healthcare sector, within the Medical - Instruments & Supplies industry, with a market cap of $4.29B.

Buys (12M)

$0.00

Sells (12M)

$26.52M

Net Activity

Net Seller

$26.52M

Active Insiders

last 12 mo

MMSI Price Chart

MMSI Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jan 8, 2026↗	Peterson Neil W.	officer: CHIEF OPERATING OFFICER	Sell	5,000	$90.00	$450.0K	28,369
Jan 6, 2026↗	Peterson Neil W.	CHIEF OPERATING OFFICER	Sell	5,000	$90.00	$450.0K	0
Nov 25, 2025↗	Lampropoulos Fred P.	Executive Chairman	Sell	10,000	$88.04	$880.4K	0
Nov 21, 2025↗	Lampropoulos Fred P.	Executive Chairman	Sell	25,000	$87.31	$2.18M	0
Nov 20, 2025↗	Lampropoulos Fred P.	Executive Chairman	Sell	20,000	$85.13	$1.70M	0
Nov 18, 2025↗	Lampropoulos Fred P.	Executive Chairman	Sell	5,000	$84.83	$424.1K	0
Aug 29, 2025↗	Lampropoulos Fred P.	President and CEO	Sell	126,278	$90.54	$11.43M	0
Aug 22, 2025↗	Ward Lynne N.	Director	Sell	3,000	$88.56	$265.7K	0
Aug 11, 2025↗	Ward Lynne N.	Director	Sell	2,433	$84.89	$206.5K	0
Jun 13, 2025↗	Parra Raul Jr.	CFO AND TREASURER	Sell	15,181	$93.75	$1.42M	0
Jun 10, 2025↗	Lampropoulos Fred P.	President and CEO	Sell	400	$95.61	$38.2K	0
Jun 5, 2025↗	Lampropoulos Fred P.	President and CEO	Sell	10,000	$95.19	$951.9K	0
May 30, 2025↗	Floyd David	Director	Sell	3,515	$94.16	$331.0K	0
May 30, 2025↗	Lampropoulos Fred P.	President and CEO	Sell	10,000	$95.12	$951.2K	0
May 30, 2025↗	McDonnell Michael R.	Director	Sell	3,500	$94.41	$330.4K	0
May 27, 2025↗	LAMPROPOULOS FRED P	President and CEO	Sell	20,000	$96.54	$1.93M	0
May 15, 2025↗	Millner F. Ann	Director	Sell	21,250	$96.47	$2.05M	0
Apr 1, 2025↗	Peterson Neil	CHIEF OPERATING OFFICER	Sell	5,000	$104.53	$522.6K	0
Mar 5, 2025↗	LAMPROPOULOS FRED P	President and CEO	Sell	34,320	$103.85	$3.56M	0
Mar 5, 2025↗	Parra Raul Jr.	CFO AND TREASURER	Sell	5,361	$103.58	$555.3K	0
Mar 4, 2025↗	Lloyd Brian G.	CHIEF LEGAL OFFICER, SECRETARY	Sell	30,000	$102.90	$3.09M	0
Mar 3, 2025↗	Evans Stephen C.	Director	Sell	5,000	$105.31	$526.5K	0
Mar 3, 2025↗	Peterson Neil	CHIEF OPERATING OFFICER	Sell	5,000	$105.00	$525.0K	0
Feb 28, 2025↗	Gunderson Thomas James	Director	Sell	12,806	$99.95	$1.28M	0
Feb 27, 2025↗	LAMPROPOULOS FRED P	President and CEO	Sell	42,038	$100.90	$4.24M	0
Feb 27, 2025↗	Lloyd Brian G.	CHIEF LEGAL OFFICER, SECRETARY	Sell	29,198	$99.36	$2.90M	0
Feb 27, 2025↗	Parra Raul Jr.	CFO AND TREASURER	Sell	20,760	$98.69	$2.05M	0
Feb 27, 2025↗	Peterson Neil	CHIEF OPERATING OFFICER	Sell	4,255	$98.50	$419.1K	0
Feb 27, 2025↗	Voigt Michel James	CHIEF HUMAN RESOURCES OFFICER	Sell	18,339	$99.39	$1.82M	0

MMSI Insider Buying Activity

The following table shows recent insider purchases of Merit Medical Systems, Inc. (MMSI) stock reported via SEC Form 4 filings.

No insider buying activity found for MMSI in the last 12 months.

MMSI Insider Selling Activity

The following table shows recent insider sales of Merit Medical Systems, Inc. (MMSI) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jan 8, 2026↗	Peterson Neil W.	officer: CHIEF OPERATING OFFICER	Sell	5,000	$90.00	$450.0K	28,369
Jan 6, 2026↗	Peterson Neil W.	CHIEF OPERATING OFFICER	Sell	5,000	$90.00	$450.0K	0
Nov 25, 2025↗	Lampropoulos Fred P.	Executive Chairman	Sell	10,000	$88.04	$880.4K	0
Nov 21, 2025↗	Lampropoulos Fred P.	Executive Chairman	Sell	25,000	$87.31	$2.18M	0
Nov 20, 2025↗	Lampropoulos Fred P.	Executive Chairman	Sell	20,000	$85.13	$1.70M	0
Nov 18, 2025↗	Lampropoulos Fred P.	Executive Chairman	Sell	5,000	$84.83	$424.1K	0
Aug 29, 2025↗	Lampropoulos Fred P.	President and CEO	Sell	126,278	$90.54	$11.43M	0
Aug 22, 2025↗	Ward Lynne N.	Director	Sell	3,000	$88.56	$265.7K	0
Aug 11, 2025↗	Ward Lynne N.	Director	Sell	2,433	$84.89	$206.5K	0
Jun 13, 2025↗	Parra Raul Jr.	CFO AND TREASURER	Sell	15,181	$93.75	$1.42M	0
Jun 10, 2025↗	Lampropoulos Fred P.	President and CEO	Sell	400	$95.61	$38.2K	0
Jun 5, 2025↗	Lampropoulos Fred P.	President and CEO	Sell	10,000	$95.19	$951.9K	0
May 30, 2025↗	Floyd David	Director	Sell	3,515	$94.16	$331.0K	0
May 30, 2025↗	Lampropoulos Fred P.	President and CEO	Sell	10,000	$95.12	$951.2K	0
May 30, 2025↗	McDonnell Michael R.	Director	Sell	3,500	$94.41	$330.4K	0
May 27, 2025↗	LAMPROPOULOS FRED P	President and CEO	Sell	20,000	$96.54	$1.93M	0
May 15, 2025↗	Millner F. Ann	Director	Sell	21,250	$96.47	$2.05M	0
Apr 1, 2025↗	Peterson Neil	CHIEF OPERATING OFFICER	Sell	5,000	$104.53	$522.6K	0
Mar 5, 2025↗	LAMPROPOULOS FRED P	President and CEO	Sell	34,320	$103.85	$3.56M	0
Mar 5, 2025↗	Parra Raul Jr.	CFO AND TREASURER	Sell	5,361	$103.58	$555.3K	0
Mar 4, 2025↗	Lloyd Brian G.	CHIEF LEGAL OFFICER, SECRETARY	Sell	30,000	$102.90	$3.09M	0
Mar 3, 2025↗	Evans Stephen C.	Director	Sell	5,000	$105.31	$526.5K	0
Mar 3, 2025↗	Peterson Neil	CHIEF OPERATING OFFICER	Sell	5,000	$105.00	$525.0K	0
Feb 28, 2025↗	Gunderson Thomas James	Director	Sell	12,806	$99.95	$1.28M	0
Feb 27, 2025↗	LAMPROPOULOS FRED P	President and CEO	Sell	42,038	$100.90	$4.24M	0
Feb 27, 2025↗	Lloyd Brian G.	CHIEF LEGAL OFFICER, SECRETARY	Sell	29,198	$99.36	$2.90M	0
Feb 27, 2025↗	Parra Raul Jr.	CFO AND TREASURER	Sell	20,760	$98.69	$2.05M	0
Feb 27, 2025↗	Peterson Neil	CHIEF OPERATING OFFICER	Sell	4,255	$98.50	$419.1K	0
Feb 27, 2025↗	Voigt Michel James	CHIEF HUMAN RESOURCES OFFICER	Sell	18,339	$99.39	$1.82M	0