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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2010-03-31 23:05 | 2010-03-29 | BSX | BOSTON SCIENTIFIC CORP | NICHOLAS PETER M | Director | SELL | $7.05 | 25,000 | $176,345 | 9,956,021 |
| 2010-03-31 23:05 | 2010-03-29 | BSX | BOSTON SCIENTIFIC CORP | ABELE JOHN E | Director | SELL | $7.04 | 75,000 | $528,338 | 6,066,949 |
| 2010-03-30 23:12 | 2010-03-26 | BSX | BOSTON SCIENTIFIC CORP | NICHOLAS PETER M | Director | SELL | $6.98 | 25,000 | $174,533 | 9,981,021 |
| 2010-03-30 23:12 | 2010-03-26 | BSX | BOSTON SCIENTIFIC CORP | ABELE JOHN E | Director | SELL | $6.98 | 75,000 | $523,163 | 6,141,949 |
| 2010-03-29 23:58 | 2010-03-25 | BSX | BOSTON SCIENTIFIC CORP | NICHOLAS PETER M | Director | SELL | $6.97 | 25,000 | $174,345 | 10,006,021 |
| 2010-03-29 23:58 | 2010-03-25 | BSX | BOSTON SCIENTIFIC CORP | ABELE JOHN E | Director | SELL | $6.97 | 75,000 | $522,893 | 6,216,949 |
| 2010-03-29 17:59 | 2010-03-26 | MDXG-OB | MIMEDX GROUP, INC. | GORLIN STEVE | Director | BUY | $1.57 | 1,000 | $1,570 | 74,800 |
| 2010-03-26 23:13 | 2010-03-24 | BSX | BOSTON SCIENTIFIC CORP | NICHOLAS PETER M | Director | SELL | $7.04 | 25,000 | $175,963 | 10,031,021 |
| 2010-03-26 23:12 | 2010-03-24 | BSX | BOSTON SCIENTIFIC CORP | ABELE JOHN E | Director | SELL | $7.03 | 75,000 | $527,580 | 6,291,949 |
| 2010-03-27 00:31 | 2010-03-25 | HAE | HAEMONETICS CORP | NUTTER BRAD | Director, Officer | OPT+S | $57.00 | 26,872 | $1,531,731 | 9,387 |
| 2010-03-26 21:55 | 2010-03-26 | BDX | BECTON DICKINSON & CO | BECTON HENRY P JR | Director | SELL | $78.46 | 47,320 | $3,712,727 | 671,375 |
| 2010-03-25 23:03 | 2010-03-23 | BSX | BOSTON SCIENTIFIC CORP | ABELE JOHN E | Director | SELL | $6.91 | 75,000 | $518,168 | 6,366,949 |
| 2010-03-25 23:03 | 2010-03-23 | BSX | BOSTON SCIENTIFIC CORP | NICHOLAS PETER M | Director | SELL | $6.94 | 25,000 | $173,615 | 10,056,021 |
| 2010-03-26 00:55 | 2010-03-23 | RVP | RETRACTABLE TECHNOLOGIES INC | ZIERHUT CLARENCE D | Director | SELL | $1.54 | 10,000 | $15,400 | 0 |
| 2010-03-26 00:13 | 2010-03-23 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.54 | 10,000 | $15,400 | 7,710,000 |
| 2010-03-24 23:04 | 2010-03-22 | BSX | BOSTON SCIENTIFIC CORP | ABELE JOHN E | Director | SELL | $7.03 | 75,000 | $527,595 | 6,441,949 |
| 2010-03-24 23:04 | 2010-03-22 | BSX | BOSTON SCIENTIFIC CORP | NICHOLAS PETER M | Director | SELL | $7.01 | 25,000 | $175,303 | 10,181,021 |
| 2010-03-24 21:06 | 2010-03-22 | INHI-OB | InfuSystem Holdings, Inc | Voris John | Director | BUY | $0.00 | 2,857 | $0 | 424,205 |
| 2010-03-24 21:06 | 2010-03-22 | INHI-OB | InfuSystem Holdings, Inc | Voris John | Director | SELL | $0.00 | 71,429 | $0 | 421,348 |
| 2010-03-25 01:49 | 2010-03-22 | HAE | HAEMONETICS CORP | NUTTER BRAD | Director, Officer | OPT+S | $57.00 | 173,128 | $9,868,296 | 9,387 |
| 2010-03-24 21:08 | 2010-03-22 | INHI-OB | InfuSystem Holdings, Inc | Yetter Wayne P. | Director | BUY | $0.00 | 2,880 | $0 | 269,972 |
| 2010-03-24 21:08 | 2010-03-22 | INHI-OB | InfuSystem Holdings, Inc | Yetter Wayne P. | Director | SELL | $0.00 | 72,000 | $0 | 267,092 |
| 2010-03-24 21:13 | 2010-03-22 | INHI-OB | InfuSystem Holdings, Inc | MILLON JEAN PIERRE | Director | BUY | $0.00 | 1,714 | $0 | 268,806 |
| 2010-03-24 21:13 | 2010-03-22 | INHI-OB | InfuSystem Holdings, Inc | MILLON JEAN PIERRE | Director | SELL | $0.00 | 42,858 | $0 | 267,092 |
| 2010-03-23 23:14 | 2010-03-19 | BSX | BOSTON SCIENTIFIC CORP | ABELE JOHN E | Director | SELL | $7.12 | 75,000 | $534,330 | 6,516,949 |
| 2010-03-23 23:14 | 2010-03-19 | BSX | BOSTON SCIENTIFIC CORP | NICHOLAS PETER M | Director | SELL | $7.13 | 25,000 | $178,125 | 10,206,021 |
| 2010-03-22 23:08 | 2010-03-18 | BSX | BOSTON SCIENTIFIC CORP | NICHOLAS PETER M | Director | SELL | $6.90 | 25,000 | $172,603 | 10,231,021 |
| 2010-03-22 23:08 | 2010-03-18 | BSX | BOSTON SCIENTIFIC CORP | ABELE JOHN E | Director | SELL | $6.93 | 75,000 | $519,398 | 6,591,949 |
| 2010-03-22 18:03 | 2010-03-17 | MMSI | MERIT MEDICAL SYSTEMS INC | LAMPROPOULOS FRED P | Director, Officer | SELL | $15.01 | 15,000 | $225,126 | 790,369 |
| 2010-03-22 22:15 | 2010-03-19 | TFX | TELEFLEX INC | MEIER RICHARD A | Officer | BUY | $63.10 | 5,000 | $315,490 | 20,147 |
| 2010-03-22 23:10 | 2010-03-17 | ICUI | ICU MEDICAL INC/DE | SAUCEDO JOSEPH R | Director | SELL | $35.86 | 650 | $23,306 | 115 |
| 2010-03-19 00:48 | 2010-03-16 | STEM | Microbot Medical Inc. | Stratton Kenneth Blair | Officer | SELL | $1.21 | 29,683 | $35,916 | 120,833 |
| 2010-03-19 00:50 | 2010-03-17 | STEM | Microbot Medical Inc. | Young Rodney KB | Officer | SELL | $1.23 | 30,000 | $36,900 | 301,617 |
| 2010-03-19 00:51 | 2010-03-16 | STEM | Microbot Medical Inc. | KOSHY GEORGE | SELL | $1.21 | 15,850 | $19,179 | 98,100 | |
| 2010-03-18 00:49 | 2010-03-15 | MMSI | MERIT MEDICAL SYSTEMS INC | LAMPROPOULOS FRED P | Director, Officer | SELL | $14.18 | 5,000 | $70,920 | 805,369 |
| 2010-03-17 23:14 | 2010-03-15 | BSX | BOSTON SCIENTIFIC CORP | Lance Jean Fitterer | Officer | OPT+S | $6.40 | 2,963 | $18,963 | 51,908 |
| 2010-03-17 23:14 | 2010-03-16 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | HENNEMAN JOHN B III | Officer | OPT+S | $43.08 | 16,200 | $697,959 | 89,748 |
| 2010-03-17 23:39 | 2010-03-16 | ARAY | Accuray Incorporated | Thomson Euan | Director, Officer | OPT+S | $7.17 | 25,000 | $179,210 | 15,000 |
| 2010-03-18 02:40 | 2010-03-15 | DXCM | DEXCOM INC | LUCAS DONALD L | Director | SELL | $9.79 | 10,000 | $97,920 | 69,076 |
| 2010-03-17 00:18 | 2010-03-12 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | ESSIG STUART | Officer | SELL | $41.77 | 72,400 | $3,024,496 | 1,040,312 |
| 2010-03-15 22:54 | 2010-03-12 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | CARLOZZI GERARD S | Officer | OPT+S | $41.83 | 1,900 | $79,480 | 7,813 |
| 2010-03-16 03:26 | 2010-03-15 | ARAY | Accuray Incorporated | Raanes Chris | Officer | OPT+S | $7.11 | 7,000 | $49,803 | 16,190 |
| 2010-03-15 19:01 | 2010-03-12 | BDX | BECTON DICKINSON & CO | BECTON HENRY P JR | Director | SELL | $78.08 | 47,370 | $3,698,650 | 693,695 |
| 2010-03-15 16:02 | 2010-03-12 | MELA | STRATA Skin Sciences, Inc. | Egger Anne M | Director | BUY | $9.36 | 1,000 | $9,361 | 2,000 |
| 2010-03-12 17:23 | 2010-03-10 | OFIX | Orthofix Medical Inc. | Lee Brad | Officer | SELL | $35.35 | 2,037 | $72,014 | 1,137 |
| 2010-03-13 02:45 | 2009-11-20 | STEM | Microbot Medical Inc. | Young Rodney KB | Officer | SELL | $1.09 | 3,647 | $3,975 | 370,367 |
| 2010-03-12 17:47 | 2010-03-11 | OFIX | Orthofix Medical Inc. | BROWN ERIC | Officer | OPT+S | $35.50 | 6,667 | $236,679 | 5,000 |
| 2010-03-12 23:45 | 2010-03-10 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | ESSIG STUART | Officer | SELL | $42.11 | 36,000 | $1,515,942 | 1,112,712 |
| 2010-03-11 22:59 | 2010-03-10 | OFIX | Orthofix Medical Inc. | FERRARI LUIGI | Officer | SELL | $35.44 | 955 | $33,845 | 0 |
| 2010-03-12 02:44 | 2010-03-10 | OCLS | Sonoma Pharmaceuticals, Inc. | Alimi Hojabr | Director, Officer | OPT+S | $3.16 | 15,000 | $47,343 | 1,011,250 |
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.