Surgical & Medical Instruments & Apparatus
Standard Industrial Classification: SIC 3841
Industry Insider Sentiment Analysis
The Surgical & Medical Instruments & Apparatus sector (SIC 3841) acts as a critical barometer for broader economic health. Our real-time monitoring reveals total transactions. Monitoring "cluster buying" is one of the most reliable leading indicators for future sector performance. By analyzing aggregate data across this specific Standard Industrial Classification, investors can filter out individual company volatility and identify high-conviction trends. When multiple directors and officers within the same industry move capital simultaneously, it often signals an upcoming sector-wide revaluation or a fundamental shift in supply chain dynamics that has yet to be recognized by the broader public market.
| Filing Date | Trade Date | Ticker | Company | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020-06-16 23:23 | 2020-06-12 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $6.22 | 183 | $1,138 | 14,559,189 |
| 2020-06-16 01:29 | 2020-06-12 | RMED | Catheter Precision, Inc. | Mejia Richard Jr | Director | BUY | $0.60 | 50,000 | $29,915 | 88,085 |
| 2020-06-16 03:35 | 2020-06-11 | PEN | Penumbra Inc | Elsesser Adam | Director, Officer | SELL | $166.88 | 8,000 | $1,335,062 | 1,005,582 |
| 2020-06-15 23:33 | 2020-06-11 | GMED | GLOBUS MEDICAL INC | Huller Kelly | Officer | OPT+S | $51.00 | 9,076 | $462,876 | 0 |
| 2020-06-16 01:00 | 2020-06-11 | DXCM | DEXCOM INC | Leach Jacob Steven | Officer | SELL | $376.76 | 19,129 | $7,207,029 | 107,369 |
| 2020-06-12 15:08 | 2020-06-05 | RDGL | VIVOS INC | Korenko Michael K | Director, Officer | BUY | $0.03 | 694,178 | $18,743 | 1,358,313 |
| 2020-06-13 01:54 | 2020-06-10 | DXCM | DEXCOM INC | Selvaraj Shelly Ramasamy | Officer | SELL | $385.22 | 400 | $154,088 | 22,841 |
| 2020-06-13 01:54 | 2020-06-10 | DXCM | DEXCOM INC | KAHN BARBARA | Director | SELL | $380.71 | 7,000 | $2,665,001 | 6,879 |
| 2020-06-13 01:54 | 2020-06-10 | DXCM | DEXCOM INC | ALTMAN STEVEN R | Director | SELL | $385.71 | 2,000 | $771,413 | 46,980 |
| 2020-06-13 01:35 | 2020-06-10 | TCMD | TACTILE SYSTEMS TECHNOLOGY INC | Rishe Bryan | Officer | SELL | $44.77 | 2,330 | $104,314 | 41,237 |
| 2020-06-11 21:06 | 2020-06-10 | RVP | RETRACTABLE TECHNOLOGIES INC | KUHLMAN RUSSELL B | Officer | SELL | $6.15 | 10,000 | $61,500 | 36,000 |
| 2020-06-11 01:04 | 2020-06-08 | HAE | HAEMONETICS CORP | Goldstein Dan | Officer | OPT+S | $98.71 | 1,376 | $135,822 | 1,983 |
| 2020-06-11 00:59 | 2020-06-08 | HAE | HAEMONETICS CORP | Scanlan Jacqueline | Officer | SELL | $97.03 | 324 | $31,438 | 5,714 |
| 2020-06-11 00:57 | 2020-06-08 | HAE | HAEMONETICS CORP | Basil Michelle L | Officer | SELL | $97.03 | 687 | $66,660 | 16,376 |
| 2020-06-11 00:54 | 2020-06-08 | HAE | HAEMONETICS CORP | Burke William P. Mr. | Officer | SELL | $97.03 | 639 | $62,002 | 12,695 |
| 2020-06-11 00:52 | 2020-06-08 | HAE | HAEMONETICS CORP | Simon, Christopher | Director, Officer | SELL | $97.03 | 2,920 | $283,328 | 315,347 |
| 2020-06-10 23:05 | 2020-06-10 | DRIO | DarioHealth Corp. | Shaked Yoav | Director | BUY | $6.50 | 500 | $3,250 | 87,206 |
| 2020-06-10 17:58 | 2020-05-29 | PETV | PetVivo Holdings, Inc. | Martin James Rudolph | Director | BUY | $0.33 | 26,780 | $8,862 | 124,851 |
| 2020-06-11 02:13 | 2020-06-08 | IRTC | iRhythm Holdings, Inc. | Vort David A | Officer | OPT+S | $119.57 | 11,264 | $1,346,879 | 16,003 |
| 2020-06-11 00:50 | 2020-06-09 | DXCM | DEXCOM INC | Murphy Patrick Michael | Officer | SELL | $375.36 | 500 | $187,680 | 29,176 |
| 2020-06-11 01:24 | 2020-06-08 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $195.87 | 10,000 | $1,958,746 | 339,764 |
| 2020-06-10 23:17 | 2020-06-08 | BAX | BAXTER INTERNATIONAL INC | Franzi Cristiano | Officer | OPT+S | $87.64 | 46,600 | $4,083,880 | 39,088 |
| 2020-06-09 23:05 | 2020-06-09 | DRIO | DarioHealth Corp. | Shaked Yoav | Director | BUY | $5.96 | 1,000 | $5,960 | 86,706 |
| 2020-06-09 23:05 | 2020-06-08 | DRIO | DarioHealth Corp. | Raphael Erez | Director, Officer | BUY | $6.02 | 1,000 | $6,020 | 505,720 |
| 2020-06-09 20:30 | 2020-06-05 | NSPR | InspireMD, Inc. | Slosman Marvin | Director, Officer | BUY | $0.45 | 55,550 | $24,998 | 237,931 |
| 2020-06-09 23:05 | 2020-06-08 | DRIO | DarioHealth Corp. | STERN ADAM K | Director | BUY | $5.89 | 2,500 | $14,730 | 15,500 |
| 2020-06-09 23:54 | 2020-06-05 | OFIX | Orthofix Medical Inc. | Finegan Michael | Officer | OPT+S | $37.41 | 8,750 | $327,323 | 47,933 |
| 2020-06-09 22:49 | 2020-06-05 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $107.56 | 1,000 | $107,562 | 190,472 |
| 2020-06-08 22:15 | 2020-05-20 | CODX | Co-Diagnostics, Inc. | Durenard Eugene | Director | SELL | $18.14 | 50,000 | $906,750 | 0 |
| 2020-06-08 23:18 | 2020-06-05 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | Evoli Lisa | Officer | SELL | $55.00 | 3,475 | $191,125 | 6,455 |
| 2020-06-08 20:43 | 2020-06-02 | HJLI | enVVeno Medical Corp | Biodyne Holding, S.A. | 10% owner | SELL | $0.33 | 225,583 | $74,330 | 3,355,433 |
| 2020-06-09 00:23 | 2020-06-04 | IRTC | iRhythm Holdings, Inc. | Scott Raymond W. | Director | SELL | $129.00 | 2,028 | $261,612 | 1,764 |
| 2020-06-08 23:49 | 2020-06-08 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $6.05 | 300 | $1,815 | 14,559,006 |
| 2020-06-06 00:51 | 2020-05-20 | CODX | Co-Diagnostics, Inc. | Durenard Eugene | Director | SELL | $18.33 | 50,000 | $916,500 | 0 |
| 2020-06-05 23:01 | 2020-06-03 | DRIO | DarioHealth Corp. | STERN ADAM K | Director | BUY | $6.66 | 639 | $4,256 | 16,910 |
| 2020-06-05 18:59 | 2020-06-03 | NSPR | InspireMD, Inc. | Kester Thomas J | Director | BUY | $0.42 | 50,000 | $20,750 | 52,600 |
| 2020-06-06 00:49 | 2020-05-19 | CODX | Co-Diagnostics, Inc. | SERBIN RICHARD S | Director | SELL | $18.26 | 50,000 | $913,025 | 0 |
| 2020-06-05 22:31 | 2020-06-05 | UTMD | UTAH MEDICAL PRODUCTS INC | PAYNE BARBARA A | Director | SELL | $108.00 | 1,000 | $108,000 | 13,338 |
| 2020-06-05 22:41 | 2020-06-03 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $106.35 | 6,385 | $679,019 | 191,472 |
| 2020-06-05 19:32 | 2020-06-03 | RMD | RESMED INC | PENDARVIS DAVID | Officer | OPT+S | $160.61 | 5,919 | $950,660 | 130,403 |
| 2020-06-05 22:07 | 2020-06-05 | BDX | BECTON DICKINSON & CO | Kaltenbach Patrick | Officer | SELL | $243.20 | 1,049 | $255,117 | 11,612 |
| 2020-06-05 23:02 | 2020-06-03 | BAX | BAXTER INTERNATIONAL INC | Frye Andrew | Officer | SELL | $91.00 | 3,742 | $340,522 | 16,216 |
| 2020-06-05 23:48 | 2020-06-03 | SIBN | SI-BONE, Inc. | DUNN JEFFREY W | Director, Officer | SELL | $18.25 | 30,000 | $547,467 | 355,940 |
| 2020-06-04 23:17 | 2020-06-03 | BSX | BOSTON SCIENTIFIC CORP | Pierce David A | Officer | SELL | $38.00 | 1,624 | $61,712 | 11,571 |
| 2020-06-04 23:33 | 2020-06-03 | TNDM | TANDEM DIABETES CARE INC | BERGER DAVID B | Officer | OPT+S | $81.81 | 2,000 | $163,623 | 4,566 |
| 2020-06-05 00:08 | 2020-06-02 | UTMD | UTAH MEDICAL PRODUCTS INC | PAYNE BARBARA A | Director | SELL | $102.04 | 1,000 | $102,041 | 14,338 |
| 2020-06-05 02:38 | 2020-06-02 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $199.40 | 13,449 | $2,681,665 | 339,764 |
| 2020-06-04 00:28 | 2020-06-01 | MMSI | MERIT MEDICAL SYSTEMS INC | LIU DAVID MING-TEH | Director | OPT+S | $45.00 | 13,800 | $621,000 | 0 |
| 2020-06-03 23:06 | 2020-06-01 | BSX | BOSTON SCIENTIFIC CORP | Pierce David A | Officer | OPT+S | $38.00 | 1,969 | $74,822 | 13,195 |
| 2020-06-03 23:59 | 2020-06-01 | ICUI | ICU MEDICAL INC/DE | Jain Vivek | Director, Officer | SELL | $203.87 | 15,000 | $3,058,052 | 66,211 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Surgical & Medical Instruments & Apparatus sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3841) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Surgical & Medical Instruments & Apparatus
Every transaction in the Surgical & Medical Instruments & Apparatus industry is reported via Form 4 disclosures. By filtering these filings by industry, investors can detect institutional-scale sentiment shifts before they are reflected in broader market indices, following the capital flow of those with intimate industry knowledge.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.