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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2009-12-15 23:45 | 2009-12-14 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | OGRADY JUDITH | Officer | OPT+S | $34.25 | 2,500 | $85,623 | 31,548 |
| 2009-12-12 01:31 | 2009-12-10 | RMD | RESMED INC | Gallahue Kieran | Director, Officer | OPT+S | $52.04 | 5,000 | $260,200 | 3,224 |
| 2009-12-11 17:31 | 2009-12-10 | LMAT | LEMAITRE VASCULAR INC | O'Connor John James | Director | BUY | $4.94 | 10,400 | $51,359 | 21,600 |
| 2009-12-12 01:10 | 2009-12-09 | MDXG-OB | MIMEDX GROUP, INC. | GORLIN STEVE | Director | BUY | $0.69 | 400 | $276 | 443,186 |
| 2009-12-10 21:30 | 2009-12-09 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | OGRADY JUDITH | Officer | OPT+S | $33.76 | 4,644 | $156,795 | 31,548 |
| 2009-12-10 20:57 | 2009-12-08 | ARAY | Accuray Incorporated | Milliken Darren J. | Officer | OPT+S | $5.53 | 40,000 | $221,192 | 11,477 |
| 2009-12-10 02:20 | 2009-12-09 | OCLS | Sonoma Pharmaceuticals, Inc. | Schutz James J | Director, Officer | BUY | $1.79 | 20,000 | $35,820 | 35,000 |
| 2009-12-10 00:58 | 2009-12-09 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $29.50 | 3,865 | $114,018 | 264,191 |
| 2009-12-10 00:04 | 2009-12-07 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | ESSIG STUART | Officer | OPT+S | $33.40 | 21,005 | $701,645 | 1,064,388 |
| 2009-12-09 21:34 | 2009-12-07 | RMD | RESMED INC | FARRELL PETER C | Director, Officer | SELL | $52.01 | 10,000 | $520,100 | 618,374 |
| 2009-12-09 19:41 | 2009-12-07 | MDXG-OB | MIMEDX GROUP, INC. | GORLIN STEVE | Director | BUY | $0.67 | 8,000 | $5,325 | 442,786 |
| 2009-12-09 01:28 | 2009-12-04 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $29.50 | 8,832 | $260,544 | 268,056 |
| 2009-12-09 00:58 | 2009-12-07 | BAX | BAXTER INTERNATIONAL INC | Shapazian Carole J Uhrich | Director | OPT+S | $56.14 | 5,760 | $323,366 | 3,362 |
| 2009-12-07 23:09 | 2009-12-04 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | OGRADY JUDITH | Officer | OPT+S | $33.08 | 3,000 | $99,241 | 31,548 |
| 2009-12-08 00:09 | 2009-12-03 | ARAY | Accuray Incorporated | President International Investment Holdings Ltd. | 10% owner | SELL | $4.94 | 850,000 | $4,199,000 | 5,918,921 |
| 2009-12-05 01:01 | 2009-12-02 | LMAT | LEMAITRE VASCULAR INC | LeMaitre Cornelia W | Director, Officer | SELL | $4.72 | 10,000 | $47,155 | 534,439 |
| 2009-12-05 01:59 | 2009-12-04 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, Officer | SELL | $35.12 | 3,400 | $119,395 | 613,791 |
| 2009-12-05 00:52 | 2009-12-02 | BAX | BAXTER INTERNATIONAL INC | RIEDEL NORBERT G | Officer | OPT+S | $55.92 | 92,500 | $5,172,600 | 36,424 |
| 2009-12-03 20:50 | 2009-11-25 | AEMD-OB | Aethlon Medical Inc. | BROENNIMAN EDWARD G | Director | SELL | $0.35 | 100,000 | $35,350 | 482,174 |
| 2009-12-04 03:34 | 2009-12-03 | ICUI | ICU MEDICAL INC/DE | CONNORS JOHN J | Director | SELL | $34.15 | 500 | $17,075 | 500 |
| 2009-12-02 20:44 | 2009-11-16 | LMAT | LEMAITRE VASCULAR INC | Gebauer Peter R | Officer | OPT+S | $5.00 | 690 | $3,450 | 50,511 |
| 2009-12-02 00:38 | 2009-12-01 | PODD | INSULET CORP | Diehl R Anthony | Officer | OPT+S | $12.37 | 3,000 | $37,110 | 1,249 |
| 2009-12-01 20:56 | 2009-11-30 | BDX | BECTON DICKINSON & CO | DURACK DAVID T | Officer | SELL | $75.34 | 995 | $74,961 | 8,269 |
| 2009-11-26 00:16 | 2009-11-24 | ATRC | AtriCure, Inc. | Lucky James L | Officer | SELL | $5.42 | 3,000 | $16,256 | 40,503 |
| 2009-11-26 01:09 | 2009-11-23 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $29.50 | 4,695 | $138,503 | 276,888 |
| 2009-11-25 22:44 | 2009-11-25 | CYTX | PLUS THERAPEUTICS, INC. | HAWRAN PAUL W | Director | BUY | $4.90 | 5,000 | $24,500 | 49,316 |
| 2009-11-25 00:06 | 2009-11-24 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | BRADLEY KEITH | Director | SELL | $32.59 | 1,853 | $60,389 | 1,853 |
| 2009-11-25 02:28 | 2009-11-20 | MSBT | Cytosorbents Corp | Lamadrid David | Officer | SELL | $0.17 | 505,000 | $87,365 | 3,734 |
| 2009-11-25 00:25 | 2009-11-23 | PODD | INSULET CORP | Malave Luis | Officer | SELL | $13.00 | 5,116 | $66,508 | 178,741 |
| 2009-11-25 02:12 | 2009-11-24 | CYTX | PLUS THERAPEUTICS, INC. | HAWRAN PAUL W | Director | BUY | $4.74 | 5,000 | $23,700 | 44,316 |
| 2009-11-24 04:30 | 2009-11-19 | RMD | RESMED INC | Gallahue Kieran | Director, Officer | OPT+S | $50.45 | 17,400 | $877,830 | 3,224 |
| 2009-11-20 18:18 | 2009-11-18 | DCTH | DELCATH SYSTEMS, INC. | Philips Laura A | Director | BUY | $3.60 | 7,000 | $25,200 | 39,000 |
| 2009-11-20 20:53 | 2009-11-19 | MDXG-OB | MIMEDX GROUP, INC. | KOOB CHARLES E | Director | BUY | $0.50 | 15,000 | $7,500 | 868,668 |
| 2009-11-20 22:12 | 2009-11-19 | MDXG-OB | MIMEDX GROUP, INC. | PAPASAN LARRY W | Director | BUY | $0.60 | 41,667 | $25,000 | 58,335 |
| 2009-11-20 18:13 | 2009-11-18 | DCTH | DELCATH SYSTEMS, INC. | HOBBS EAMONN P | Director, Officer | BUY | $3.60 | 100,000 | $360,000 | 100,000 |
| 2009-11-20 18:19 | 2009-11-18 | DCTH | DELCATH SYSTEMS, INC. | STOLL ROGER G PHD | Director | BUY | $3.60 | 25,000 | $90,000 | 35,000 |
| 2009-11-20 23:53 | 2009-09-29 | LMAT | LEMAITRE VASCULAR INC | Gebauer Peter R | Officer | OPT+S | $4.00 | 3,079 | $12,316 | 51,993 |
| 2009-11-20 23:52 | 2009-09-25 | LMAT | LEMAITRE VASCULAR INC | Gebauer Peter R | Officer | OPT+S | $4.00 | 1,500 | $6,000 | 51,993 |
| 2009-11-20 23:50 | 2009-09-23 | LMAT | LEMAITRE VASCULAR INC | Gebauer Peter R | Officer | OPT+S | $4.00 | 100 | $400 | 51,993 |
| 2009-11-20 23:49 | 2009-09-21 | LMAT | LEMAITRE VASCULAR INC | Gebauer Peter R | Officer | OPT+S | $4.00 | 1,100 | $4,400 | 51,993 |
| 2009-11-20 23:49 | 2009-09-18 | LMAT | LEMAITRE VASCULAR INC | Gebauer Peter R | Officer | OPT+S | $4.00 | 1,721 | $6,884 | 51,993 |
| 2009-11-20 18:22 | 2009-11-18 | MELA | STRATA Skin Sciences, Inc. | Lufkin Dan W | Director | BUY | $7.00 | 11,250 | $78,750 | 446,015 |
| 2009-11-20 20:50 | 2009-11-19 | MDXG-OB | MIMEDX GROUP, INC. | GORLIN STEVE | Director | BUY | $0.50 | 35,000 | $17,500 | 2,190,987 |
| 2009-11-20 00:45 | 2009-11-17 | RMD | RESMED INC | Jacobsen Stein | Officer | SELL | $50.00 | 40,000 | $2,000,000 | 0 |
| 2009-11-19 22:43 | 2009-11-18 | TFX | TELEFLEX INC | GORDON KEVIN K | Officer | SELL | $52.71 | 4,263 | $224,721 | 16,395 |
| 2009-11-19 23:19 | 2009-11-18 | WST | WEST PHARMACEUTICAL SERVICES INC | Van Dijk Ronald | Officer | OPT+S | $39.30 | 3,000 | $117,900 | 7,472 |
| 2009-11-19 22:15 | 2009-11-18 | WST | WEST PHARMACEUTICAL SERVICES INC | Van Dijk Ronald | Officer | OPT+S | $39.30 | 2,700 | $106,110 | 7,472 |
| 2009-11-19 01:52 | 2009-11-16 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $29.50 | 7,658 | $225,911 | 281,583 |
| 2009-11-18 17:38 | 2009-11-16 | MMM | 3M CO | PALENSKY FRED J | Officer | OPT+S | $78.02 | 4,010 | $312,877 | 58,363 |
| 2009-11-19 00:10 | 2009-11-16 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | HENNEMAN JOHN B III | Officer | OPT+S | $32.30 | 25,000 | $807,593 | 88,941 |
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.