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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-04 02:42 | 2024-04-01 | PEN | Penumbra Inc | Roberts Johanna | Officer | SELL | $217.07 | 600 | $130,242 | 64,281 |
| 2024-04-04 02:42 | 2024-04-01 | PEN | Penumbra Inc | Kassing Don W. | Director | SELL | $223.18 | 170 | $37,941 | 1,175 |
| 2024-04-04 03:32 | 2024-04-02 | GKOS | GLAUKOS Corp | Thurman Alex R. | Officer | SELL | $90.37 | 474 | $42,835 | 54,916 |
| 2024-04-03 18:20 | 2024-04-01 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.15 | 8,292 | $9,499 | 14,291,837 |
| 2024-04-03 01:57 | 2024-04-01 | BSX | BOSTON SCIENTIFIC CORP | Sorenson John Bradley | Officer | OPT+S | $69.30 | 16,351 | $1,133,069 | 50,638 |
| 2024-04-03 01:57 | 2024-04-01 | BSX | BOSTON SCIENTIFIC CORP | Carruthers Wendy | Officer | OPT+S | $68.42 | 6,983 | $477,777 | 51,068 |
| 2024-03-30 04:55 | 2022-11-15 | TMCI | TREACE MEDICAL CONCEPTS, INC. | TREACE JAMES T | Director | SELL | $20.29 | 50,000 | $1,014,690 | 1,036,441 |
| 2024-03-30 02:30 | 2024-03-28 | DXCM | DEXCOM INC | Brown Michael Jon | Officer | SELL | $140.04 | 2,624 | $367,472 | 68,682 |
| 2024-03-27 23:01 | 2024-03-25 | INSP | Inspire Medical Systems, Inc. | Griffin Jerry C | Director | OPT+S | $197.81 | 554 | $109,587 | 10,636 |
| 2024-03-27 22:48 | 2024-03-26 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.18 | 5,096 | $6,024 | 14,283,545 |
| 2024-03-27 03:23 | 2024-03-22 | INSP | Inspire Medical Systems, Inc. | Rondoni John | Officer | SELL | $194.40 | 4,387 | $852,849 | 11,270 |
| 2024-03-26 18:33 | 2024-03-25 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.21 | 3,612 | $4,368 | 14,278,449 |
| 2024-03-27 00:53 | 2024-03-22 | LUNG | Pulmonx Corp | Rose Geoffrey Beran | Officer | SELL | $9.36 | 1,184 | $11,082 | 307,868 |
| 2024-03-26 23:46 | 2024-03-25 | DXCM | DEXCOM INC | Stern Sadie | Officer | SELL | $140.00 | 4,137 | $579,180 | 76,304 |
| 2024-03-26 00:36 | 2024-03-22 | BVS | Bioventus Inc. | Singleton Mark Leonard | Officer | OPT+S | $5.39 | 5,541 | $29,853 | 25,665 |
| 2024-03-22 00:14 | 2024-03-20 | AORT | Artivion Inc. | Stanton Marshall S. | Officer | SELL | $20.39 | 2,183 | $44,511 | 83,296 |
| 2024-03-21 22:51 | 2024-03-19 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.19 | 2,147 | $2,555 | 14,274,837 |
| 2024-03-21 03:00 | 2024-03-19 | DCTH | DELCATH SYSTEMS, INC. | Aharon Gil | Director | BUY | $3.72 | 26,882 | $100,001 | 1,069,710 |
| 2024-03-21 01:41 | 2024-03-15 | BVS | Bioventus Inc. | D'Adamio Anthony | Officer | SELL | $5.46 | 3,125 | $17,063 | 51,371 |
| 2024-03-21 02:44 | 2024-03-19 | DCTH | DELCATH SYSTEMS, INC. | SALAMON STEVEN A J | Director | BUY | $3.72 | 26,882 | $100,001 | 1,121,025 |
| 2024-03-20 23:52 | 2024-03-18 | PRCT | PROCEPT BioRobotics Corp | Nouri Alaleh | Officer | SELL | $48.83 | 441 | $21,534 | 62,472 |
| 2024-03-20 23:48 | 2024-03-18 | PRCT | PROCEPT BioRobotics Corp | Waters Kevin | Officer | SELL | $48.83 | 1,024 | $50,002 | 102,149 |
| 2024-03-20 23:46 | 2024-03-18 | PRCT | PROCEPT BioRobotics Corp | Zadno Reza | Director, Officer | SELL | $48.83 | 5,391 | $263,243 | 241,319 |
| 2024-03-20 23:41 | 2024-03-18 | PRCT | PROCEPT BioRobotics Corp | Shiblaq Hisham | Officer | SELL | $48.83 | 244 | $11,915 | 55,860 |
| 2024-03-21 00:51 | 2024-03-18 | INSP | Inspire Medical Systems, Inc. | Griffin Jerry C | Director | OPT+S | $193.53 | 554 | $107,216 | 10,190 |
| 2024-03-20 15:41 | 2024-03-18 | ATRC | AtriCure, Inc. | Dahlquist Karl S. | Officer | SELL | $32.16 | 1,885 | $60,622 | 50,954 |
| 2024-03-21 01:41 | 2024-03-15 | BVS | Bioventus Inc. | CHURCH KATRINA J | Officer | SELL | $5.46 | 1,217 | $6,645 | 14,067 |
| 2024-03-19 23:41 | 2024-03-18 | BSX | BOSTON SCIENTIFIC CORP | Mirviss Jeffrey B. | Officer | SELL | $66.45 | 14,506 | $963,930 | 58,098 |
| 2024-03-20 02:40 | 2024-03-15 | GMED | GLOBUS MEDICAL INC | Norwalk Leslie V | Director | SELL | $51.99 | 10,590 | $550,574 | 17,419 |
| 2024-03-19 23:55 | 2024-03-15 | DXCM | DEXCOM INC | Dolan Matthew Vincent | Officer | SELL | $130.21 | 4,203 | $547,259 | 44,367 |
| 2024-03-18 18:35 | 2024-03-14 | ATEC | Alphatec Holdings, Inc. | Bakst Evan | Director | BUY | $13.53 | 15,000 | $202,950 | 15,000 |
| 2024-03-19 01:09 | 2024-03-15 | AORT | Artivion Inc. | GREEN ANDREW M | Officer | SELL | $20.00 | 1,462 | $29,240 | 41,121 |
| 2024-03-16 00:44 | 2023-03-13 | UFPT | UFP TECHNOLOGIES INC | Cardin Steve | Officer | SELL | $197.49 | 915 | $180,704 | 5,039 |
| 2024-03-16 00:24 | 2024-03-15 | ICUI | ICU MEDICAL INC/DE | Woolson Daniel | Officer | SELL | $98.27 | 791 | $77,733 | 13,980 |
| 2024-03-16 03:00 | 2024-03-13 | NVNO | enVVeno Medical Corp | Alavi Hamed | Officer | OPT+S | $6.22 | 8,334 | $51,837 | 0 |
| 2024-03-16 01:35 | 2024-03-13 | MDXG | MIMEDX GROUP, INC. | Hulse William Frank IV | Officer | SELL | $7.95 | 20,381 | $162,029 | 479,959 |
| 2024-03-16 00:20 | 2024-03-14 | AORT | Artivion Inc. | GREEN ANDREW M | Officer | SELL | $20.00 | 3,994 | $79,880 | 42,583 |
| 2024-03-15 18:18 | 2024-03-14 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.22 | 5,000 | $6,096 | 14,272,690 |
| 2024-03-15 21:19 | 2024-03-14 | BDX | BECTON DICKINSON & CO | Spoerel Thomas J | Officer | SELL | $238.29 | 282 | $67,198 | 2,276 |
| 2024-03-15 03:33 | 2024-02-26 | AORT | Artivion Inc. | Maney Rochelle L. | Officer | SELL | $20.27 | 2,282 | $46,259 | 44,518 |
| 2024-03-15 03:23 | 2024-02-27 | AORT | Artivion Inc. | Maney Rochelle L. | Officer | SELL | $19.83 | 370 | $7,339 | 44,148 |
| 2024-03-15 03:00 | 2024-03-05 | AORT | Artivion Inc. | Maney Rochelle L. | Officer | SELL | $18.72 | 1,157 | $21,662 | 46,569 |
| 2024-03-15 03:36 | 2024-02-26 | AORT | Artivion Inc. | Stanton Marshall S. | Officer | SELL | $20.27 | 3,007 | $60,955 | 81,726 |
| 2024-03-15 03:25 | 2024-02-27 | AORT | Artivion Inc. | Stanton Marshall S. | Officer | SELL | $19.83 | 465 | $9,223 | 81,261 |
| 2024-03-15 03:06 | 2024-03-01 | AORT | Artivion Inc. | Stanton Marshall S. | Officer | SELL | $18.72 | 1,506 | $28,195 | 85,479 |
| 2024-03-15 04:06 | 2024-03-12 | AORT | Artivion Inc. | Getz Matthew A | Officer | SELL | $19.94 | 5,000 | $99,720 | 43,536 |
| 2024-03-15 03:04 | 2024-02-26 | AORT | Artivion Inc. | Getz Matthew A | Officer | SELL | $20.27 | 2,280 | $46,218 | 46,440 |
| 2024-03-15 03:02 | 2024-02-27 | AORT | Artivion Inc. | Getz Matthew A | Officer | SELL | $19.83 | 325 | $6,446 | 46,115 |
| 2024-03-15 02:51 | 2024-03-05 | AORT | Artivion Inc. | Getz Matthew A | Officer | SELL | $18.72 | 1,157 | $21,661 | 48,536 |
| 2024-03-15 03:27 | 2024-02-26 | AORT | Artivion Inc. | Davis John E | Officer | SELL | $20.27 | 3,461 | $70,158 | 162,572 |
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.