MarketPeel
Insider Trading Intelligence
RP

Raul Jr. Parra

MMSI
CFO AND TREASURER · MERIT MEDICAL SYSTEMS INC · CIK 0001742555
FILING MIX · LIFETIME46%/54%
BUYS
31
SELLS
37
TOTAL VALUE
$14.75M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
58,843
AVG SELL PX
$87.19
TRADE KIND
SHOWING 68 / 68
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
17 backtested trades · 8 horizons · 9 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Raul Jr. Parra, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d17+82.35%-2.05%-0.77%-1.28%-1.20%
14d17+70.59%-1.04%-1.02%-0.29%-0.12%
30d17+41.18%+0.65%-0.09%+0.73%+0.79%
60d17+58.82%+0.74%+0.33%+0.41%-1.77%
90d17(1 pending)+31.25%+5.45%+3.32%+2.13%+4.29%
180d17(1 pending)+56.25%+2.97%+5.47%-2.50%-3.65%
1y17(1 pending)+56.25%-2.79%+10.07%-12.86%-5.96%
2y17(6 pending)+36.36%+18.97%+20.85%-1.88%-1.47%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MMSI · 58,843 shares · as of May 6, 2026
015,78031,56147,34163,121202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 31 buys / 37 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
1,500$61.01$91.5K58,843May 6, 2026May 7, 2026View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
17,00263,121Feb 26, 2026Mar 2, 2026View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
5,778$78.02$450.8K57,343Feb 26, 2026Mar 2, 2026View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
9,61346,119Feb 26, 2026Mar 2, 2026View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
12,30536,506Feb 26, 2026Mar 2, 2026View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
15,181$93.75$1.42M24,201Jun 13, 2025Jun 17, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
5,500$65.03$357.7K39,382Jun 13, 2025Jun 17, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
9,681$56.25$544.6K33,882Jun 13, 2025Jun 17, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
5,5009,070Jun 13, 2025Jun 17, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
9,6810Jun 13, 2025Jun 17, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
5,361$103.58$555.3K24,201Mar 5, 2025Mar 6, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
5,3610Mar 5, 2025Mar 6, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
5,361$37.71$202.2K29,562Mar 5, 2025Mar 6, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE10b5-1
10b5-1 plan
12,451$98.81$1.23M24,201Feb 28, 2025Mar 3, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
7,84036,652Feb 28, 2025Mar 3, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
20,76037,121Feb 27, 2025Mar 3, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
8,309$98.50$818.4K28,812Feb 27, 2025Mar 3, 2025View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
5,361$37.71$202.2K21,722Nov 7, 2024Nov 11, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
5,361$102.18$547.8K16,361Nov 7, 2024Nov 11, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
5,3615,361Nov 7, 2024Nov 11, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
4,0000Nov 5, 2024Nov 7, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
4,000$44.80$179.2K16,007Nov 5, 2024Nov 7, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
30,000$55.73$1.67M46,007Nov 5, 2024Nov 7, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
29,646$98.02$2.91M16,361Nov 5, 2024Nov 7, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
30,0000Nov 5, 2024Nov 7, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
6,179$73.92$456.8K12,007Mar 12, 2024Mar 13, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
301$74.52$22.4K18,186Mar 12, 2024Mar 13, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
2,630$76.51$201.2K18,487Mar 4, 2024Mar 6, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
7,31914,007Mar 4, 2024Mar 6, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
7,11021,117Mar 4, 2024Mar 6, 2024View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
1,023$70.00$71.6K6,688Mar 3, 2023Mar 7, 2023View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
6,000$37.71$226.3K19,697Mar 2, 2023Mar 3, 2023View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
11,986$70.00$839.0K7,711Mar 2, 2023Mar 3, 2023View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
6,00010,722Mar 2, 2023Mar 3, 2023View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
13,57613,576Feb 28, 2023Mar 2, 2023View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
3,174$70.58$224.0K13,697Feb 28, 2023Mar 2, 2023View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
10,18316,871Feb 28, 2023Mar 2, 2023View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
343$62.70$21.5K6,688Aug 12, 2022Aug 16, 2022View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
2,000$28.20$56.4K9,031Aug 12, 2022Aug 16, 2022View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
2,0000Aug 12, 2022Aug 16, 2022View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
2,000$62.74$125.5K7,031Aug 12, 2022Aug 16, 2022View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
1,942$65.03$126.3K7,031Feb 28, 2022Mar 1, 2022View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
6,6308,973Feb 26, 2022Mar 1, 2022View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
14,57014,570Feb 26, 2022Mar 1, 2022View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
2,0004,000Sep 9, 2021Sep 10, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
2,000$72.00$144.0K2,343Sep 9, 2021Sep 10, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
2,000$44.80$89.6K4,343Sep 9, 2021Sep 10, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
2,000$44.80$89.6K4,343Sep 8, 2021Sep 10, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
2,0006,000Sep 8, 2021Sep 10, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
2,000$72.01$144.0K2,343Sep 8, 2021Sep 10, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
4,000$28.20$112.8K7,343May 25, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
4,0002,000May 25, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
1,000$16.05$16.1K3,343May 25, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
5,000$63.76$318.8K2,343May 25, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
1,0000May 25, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
1,0001,000May 24, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
1,000$16.05$16.1K3,343May 24, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
1,000$17.27$17.3K4,343May 24, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
2,000$63.16$126.3K2,343May 24, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
1,0000May 24, 2021May 26, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
9,6819,681Mar 19, 2021Mar 23, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
1,000$59.57$59.6K2,343Mar 12, 2021Mar 16, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASE
CFO AND TREASURER
1,000$12.06$12.1K3,343Mar 12, 2021Mar 16, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
1,0000Mar 12, 2021Mar 16, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
SALE
CFO AND TREASURER
972$55.72$54.2K2,343Feb 26, 2021Mar 2, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
3,3153,315Feb 26, 2021Mar 2, 2021View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
16,72216,722Feb 26, 2020Feb 28, 2020View →
MMSI
MERIT MEDICAL SYSTEMS INC
PURCHASEGRANT
Stock grant
7,9557,955Feb 26, 2020Feb 28, 2020View →
Other insiders · MMSI
Loading peer insiders…
About this filer
CIK 0001742555
ROLE
CFO AND TREASURER
PRIMARY
MMSI
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001742555DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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