MMSIMERIT MEDICAL SYSTEMS INC
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-05-21.
Insider buys (90d)
$573.3K
Insider sells (90d)
$313.0K
Net flow
$260.3K
Filings
16
Buy transactions
5
Sell transactions
1
Distinct insiders
14
Last close (cached)
$60.65
as of 2026-06-03
1d return
-0.4%
5d return
-3.0%
1m return
-2.2%
Top insiders trading MMSI (90d)
Recent transactions (17)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-21 | 2026-05-20 | Gunderson Thomas J. | Exer. | 7,500 | $52.17 | $391.3K | open → |
| 2026-05-21 | 2026-05-20 | Gunderson Thomas J. | Exer. | 13,750 | $52.17 | $717.3K | open → |
| 2026-05-19 | 2026-05-18 | Ward Lynne N. | Grant | 3,457 | $0.00 | $0.00 | open → |
| 2026-05-19 | 2026-05-18 | Ward Scott R. | Grant | 3,457 | $0.00 | $0.00 | open → |
| 2026-05-19 | 2026-05-18 | Gunderson Thomas J. | Grant | 3,457 | $0.00 | $0.00 | open → |
| 2026-05-19 | 2026-05-18 | Evans Stephen C. | Grant | 3,457 | $0.00 | $0.00 | open → |
| 2026-05-19 | 2026-05-18 | Kaiser Laura S. | Grant | 3,457 | $0.00 | $0.00 | open → |
| 2026-05-19 | 2026-05-18 | Perez Silvia M. | Grant | 3,457 | $0.00 | $0.00 | open → |
| 2026-05-19 | 2026-05-18 | Carpenter Lonny J. | Grant | 3,457 | $0.00 | $0.00 | open → |
| 2026-05-19 | 2026-05-18 | McDonnell Michael R. | Grant | 3,457 | $0.00 | $0.00 | open → |
| 2026-05-19 | 2026-05-18 | Millner F. Ann Ed.D. | Grant | 3,457 | $0.00 | $0.00 | open → |
| 2026-05-13 | 2026-05-11 | Smith Christian Adam | Buy | 1,626 | $61.00 | $99.2K | open → |
| 2026-05-11 | 2026-05-07 | Ward Lynne N. | Sale | 5,000 | $62.61 | $313.0K | open → |
| 2026-05-11 | 2026-05-07 | Lloyd Brian G. | Buy | 2,000 | $62.63 | $125.3K | open → |
| 2026-05-07 | 2026-05-06 | Aronson Martha Goldberg | Buy | 2,000 | $60.44 | $120.9K | open → |
| 2026-05-07 | 2026-05-06 | Parra Raul Jr. | Buy | 1,500 | $61.01 | $91.5K | open → |
| 2026-05-07 | 2026-05-05 | Voigt Michel J. | Buy | 2,250 | $60.65 | $136.5K | open → |
Other tickers these insiders trade
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