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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-06-07 23:40 | 2018-06-05 | MMSI | MERIT MEDICAL SYSTEMS INC | Lampropoulos Justin J. | Officer | OPT+S | $51.31 | 14,000 | $718,326 | 0 |
| 2018-06-07 23:01 | 2018-06-05 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $105.00 | 5,714 | $599,970 | 224,439 |
| 2018-06-07 23:30 | 2018-06-07 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.85 | 3,500 | $2,982 | 13,469,127 |
| 2018-06-07 03:12 | 2018-06-04 | NVCR | NovoCure Ltd | Danziger Asaf | Director, Officer | SELL | $29.09 | 227,304 | $6,612,796 | 182,820 |
| 2018-06-07 00:28 | 2018-06-04 | NVCR | NovoCure Ltd | Kirson Eilon D. | Officer | OPT+S | $28.90 | 346,161 | $10,003,499 | 39,582 |
| 2018-06-06 23:27 | 2018-06-06 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.86 | 4,000 | $3,444 | 13,465,627 |
| 2018-06-06 23:59 | 2018-06-04 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $292.38 | 33,000 | $9,648,520 | 395,716 |
| 2018-06-06 17:20 | 2018-06-05 | SSKN | STRATA Skin Sciences, Inc. | NAVARRO SAMUEL E | Director | BUY | $2.01 | 20,000 | $40,122 | 20,000 |
| 2018-06-07 00:50 | 2018-06-04 | CERS | CERUS CORP | Moore Carol | Officer | OPT+S | $6.72 | 75,000 | $504,075 | 40,841 |
| 2018-06-05 23:22 | 2018-06-01 | CRY | Artivion Inc. | Davis John E | Officer | OPT+S | $28.00 | 4,373 | $122,444 | 51,438 |
| 2018-06-05 23:42 | 2018-06-05 | TTOO | T2 Biosystems, Inc. | Lapidus Stanley | Director | OPT+S | $8.87 | 6,000 | $53,220 | 32,000 |
| 2018-06-06 03:46 | 2018-06-01 | PAVM | PAVmed Inc. | Greenspan Ira Scott | 10% owner | SELL | $0.97 | 532,255 | $516,287 | 439,991 |
| 2018-06-05 23:23 | 2018-06-01 | CRY | Artivion Inc. | Horton Amy | Officer | OPT+S | $28.00 | 2,256 | $63,168 | 100,453 |
| 2018-06-05 23:48 | 2018-06-01 | TTOO | T2 Biosystems, Inc. | Elsbree David B | Director | BUY | $7.65 | 4,225 | $32,321 | 10,000 |
| 2018-06-06 01:10 | 2018-06-01 | LMAT | LEMAITRE VASCULAR INC | LeMaitre George W | Director, Officer, 10% owner | SELL | $34.53 | 48,929 | $1,689,328 | 3,072,694 |
| 2018-06-06 01:01 | 2018-06-01 | PODD | INSULET CORP | Petrovic Shacey | Officer | SELL | $94.72 | 1,067 | $101,066 | 88,293 |
| 2018-06-06 00:29 | 2018-06-01 | TCMD | TACTILE SYSTEMS TECHNOLOGY INC | Folkes Robert J. | Officer | OPT+S | $49.78 | 3,044 | $151,544 | 118,236 |
| 2018-06-04 23:20 | 2018-06-01 | RMD | RESMED INC | Hollingshead James | Officer | SELL | $102.80 | 600 | $61,680 | 60,863 |
| 2018-06-04 23:08 | 2018-06-01 | BSX | BOSTON SCIENTIFIC CORP | Pierce David A | Officer | OPT+S | $30.58 | 5,000 | $152,914 | 25,851 |
| 2018-06-05 00:00 | 2018-05-31 | GMED | GLOBUS MEDICAL INC | Payne Steven | Officer | SELL | $55.81 | 20,771 | $1,159,221 | 0 |
| 2018-06-04 20:27 | 2018-05-31 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $105.13 | 2,239 | $235,378 | 230,153 |
| 2018-06-05 00:57 | 2018-06-04 | RMD | RESMED INC | PENDARVIS DAVID | Officer | OPT+S | $103.75 | 2,810 | $291,538 | 99,083 |
| 2018-06-05 00:05 | 2018-06-04 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.86 | 2,500 | $2,145 | 13,461,627 |
| 2018-06-01 19:18 | 2018-05-30 | RMD | RESMED INC | SULPIZIO RICHARD | Director | OPT+S | $102.78 | 28,403 | $2,919,260 | 7,420 |
| 2018-06-01 16:07 | 2018-05-30 | CRY | Artivion Inc. | RONALD C ELKINS | Director | SELL | $27.18 | 3,000 | $81,525 | 75,997 |
| 2018-05-31 23:27 | 2018-05-29 | REPR | KORU Medical Systems, Inc. | Manko Joseph M. Jr. | Director, 10% owner | BUY | $1.32 | 17,714 | $23,382 | 6,289,789 |
| 2018-06-01 00:45 | 2018-05-30 | PODD | INSULET CORP | Spears Michael P | Officer | OPT+S | $95.00 | 8,071 | $766,745 | 35,671 |
| 2018-05-31 03:28 | 2018-05-25 | PEN | Penumbra Inc | O'Rourke Bridget | Director | BUY | $156.40 | 700 | $109,480 | 3,850 |
| 2018-05-31 00:10 | 2018-05-30 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.87 | 2,000 | $1,732 | 13,459,127 |
| 2018-05-30 23:10 | 2018-05-25 | LMAT | LEMAITRE VASCULAR INC | Kamke Trent G | Officer | SELL | $32.81 | 13,733 | $450,639 | 19,059 |
| 2018-05-31 01:01 | 2018-05-25 | NVCR | NovoCure Ltd | PHILLIPS CHARLES G III | Director | OPT+S | $30.30 | 50,000 | $1,515,075 | 0 |
| 2018-05-31 01:55 | 2018-05-18 | CERS | CERUS CORP | ANDERSON TIMOTHY B | Director | OPT+S | $6.65 | 23,000 | $152,950 | 132,573 |
| 2018-05-30 00:49 | 2018-05-25 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.87 | 4,000 | $3,468 | 13,457,127 |
| 2018-05-29 23:02 | 2018-05-24 | PODD | INSULET CORP | Spears Michael P | Officer | OPT+S | $90.00 | 8,671 | $780,390 | 35,671 |
| 2018-05-25 23:45 | 2018-05-23 | REPR | KORU Medical Systems, Inc. | Manko Joseph M. Jr. | Director, 10% owner | BUY | $1.32 | 38,490 | $50,807 | 6,272,075 |
| 2018-05-26 02:52 | 2018-05-23 | DXCM | DEXCOM INC | DOUBLEDAY RICHARD | Officer | SELL | $86.00 | 2,581 | $221,963 | 6,229 |
| 2018-05-25 01:44 | 2018-05-24 | ICUI | ICU MEDICAL INC/DE | Woolson Daniel | Officer | SELL | $273.67 | 1,763 | $482,480 | 0 |
| 2018-05-24 21:44 | 2018-05-22 | KIDS | ORTHOPEDIATRICS CORP | Pelizzon David R | Director | BUY | $19.50 | 2,000 | $39,000 | 13,000 |
| 2018-05-24 23:38 | 2018-05-23 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.87 | 901 | $785 | 13,453,127 |
| 2018-05-24 00:01 | 2017-10-25 | HAE | HAEMONETICS CORP | Burke William P. Mr. | Officer | SELL | $46.76 | 841 | $39,325 | 13,393 |
| 2018-05-23 23:57 | 2017-06-29 | HAE | HAEMONETICS CORP | Simon, Christopher | Officer | SELL | $40.39 | 3,595 | $145,202 | 128,845 |
| 2018-05-24 00:09 | 2016-10-20 | HAE | HAEMONETICS CORP | Ryding Neil Mr. | Officer | SELL | $41.79 | 964 | $40,287 | 15,409 |
| 2018-05-24 00:19 | 2018-05-22 | TFX | TELEFLEX INC | Hicks Cameron P | Officer | OPT+S | $267.00 | 2,000 | $534,000 | 5,014 |
| 2018-05-23 23:05 | 2018-05-21 | MRIC | ClearPoint Neuro, Inc. | BURNETT JOSEPH MICHAEL | Director, Officer | BUY | $2.39 | 7,500 | $17,903 | 557,500 |
| 2018-05-23 18:58 | 2018-05-22 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.88 | 3,866 | $3,394 | 13,452,226 |
| 2018-05-24 01:16 | 2018-05-21 | LMAT | LEMAITRE VASCULAR INC | LeMaitre George W | Director, Officer, 10% owner | SELL | $33.29 | 44,086 | $1,467,473 | 3,121,623 |
| 2018-05-23 15:13 | 2018-05-21 | BDX | BECTON DICKINSON & CO | Conroy Alexandre | Officer | OPT+S | $228.74 | 20,128 | $4,604,079 | 26,436 |
| 2018-05-24 00:45 | 2018-05-22 | BAX | BAXTER INTERNATIONAL INC | Eyre Brik V | Officer | OPT+S | $71.96 | 25,000 | $1,799,000 | 65,115 |
| 2018-05-24 00:43 | 2018-05-21 | BAX | BAXTER INTERNATIONAL INC | Mason Jeanne K | Officer | OPT+S | $72.00 | 31,395 | $2,260,440 | 97,382 |
| 2018-05-24 00:33 | 2018-05-22 | BAX | BAXTER INTERNATIONAL INC | Shapazian Carole J | Director | OPT+S | $71.79 | 6,594 | $473,383 | 9,848 |
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.