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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020-01-01 01:41 | 2019-12-27 | LMAT | LEMAITRE VASCULAR INC | LeMaitre George W | Director, Officer, 10% owner | SELL | $36.45 | 4,894 | $178,389 | 2,979,468 |
| 2019-12-30 15:49 | 2019-12-26 | ATRC | AtriCure, Inc. | Wade M. Andrew | Officer | OPT+S | $32.00 | 1,000 | $32,000 | 144,715 |
| 2019-12-30 15:46 | 2019-12-26 | ATRC | AtriCure, Inc. | Seith Douglas J | Officer | SELL | $32.00 | 31,440 | $1,006,080 | 168,106 |
| 2019-12-31 03:06 | 2019-12-27 | IRMD | IRADIMED CORP | JOHNSON BRENT | Officer | OPT+S | $24.30 | 16,000 | $388,720 | 2,566 |
| 2019-12-30 20:16 | 2019-12-26 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.41 | 700 | $987 | 14,449,575 |
| 2019-12-31 01:05 | 2019-12-26 | LMAT | LEMAITRE VASCULAR INC | Pellegrino Joseph P JR | Director, Officer | SELL | $36.16 | 17,425 | $630,065 | 12,126 |
| 2019-12-28 00:23 | 2019-12-26 | TCMD | TACTILE SYSTEMS TECHNOLOGY INC | Folkes Robert J. | Officer | SELL | $69.67 | 2,106 | $146,725 | 67,324 |
| 2019-12-26 15:36 | 2019-12-23 | MBOT | Microbot Medical Inc. | Gadot Harel | Director, Officer | SELL | $10.00 | 40,000 | $400,000 | 136,847 |
| 2019-12-27 00:08 | 2019-12-23 | DRIO | DarioHealth Corp. | Moller Glen | Director | BUY | $0.00 | 1,450 | $0 | 2,754 |
| 2019-12-27 00:08 | 2019-12-23 | DRIO | DarioHealth Corp. | Kamer Allen | Director | BUY | $0.00 | 1,450 | $0 | 6,414 |
| 2019-12-27 00:07 | 2019-12-23 | DRIO | DarioHealth Corp. | Karah Hila | Director | BUY | $0.00 | 2,378 | $0 | 10,637 |
| 2019-12-27 00:06 | 2019-12-23 | DRIO | DarioHealth Corp. | Raphael Erez | Director, Officer | BUY | $0.00 | 15,454 | $0 | 121,426 |
| 2019-12-27 00:05 | 2019-12-23 | DRIO | DarioHealth Corp. | Shaked Yoav | Director | BUY | $0.00 | 2,378 | $0 | 20,950 |
| 2019-12-27 01:43 | 2019-12-26 | TFX | TELEFLEX INC | Klasko Stephen K. M.D. | Director | OPT+S | $374.35 | 200 | $74,870 | 736 |
| 2019-12-27 01:42 | 2019-12-23 | IRMD | IRADIMED CORP | JOHNSON BRENT | Officer | OPT+S | $24.80 | 24,000 | $595,279 | 2,566 |
| 2019-12-26 18:34 | 2019-12-24 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.35 | 1,000 | $1,350 | 14,448,875 |
| 2019-12-26 18:48 | 2019-12-24 | LMAT | LEMAITRE VASCULAR INC | Pellegrino Joseph P JR | Director, Officer | OPT+S | $36.07 | 300 | $10,822 | 29,551 |
| 2019-12-27 03:40 | 2019-12-23 | TCMD | TACTILE SYSTEMS TECHNOLOGY INC | Rishe Bryan | Officer | OPT+S | $69.59 | 8,221 | $572,122 | 45,862 |
| 2019-12-27 01:35 | 2019-12-23 | TCMD | TACTILE SYSTEMS TECHNOLOGY INC | Mattys Gerald R. | Director, Officer | SELL | $69.85 | 30,000 | $2,095,500 | 227,358 |
| 2019-12-24 01:00 | 2019-12-23 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.39 | 3,453 | $4,800 | 14,447,875 |
| 2019-12-23 18:54 | 2019-12-20 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.42 | 2,290 | $3,252 | 14,444,422 |
| 2019-12-24 04:20 | 2019-12-19 | LMAT | LEMAITRE VASCULAR INC | Pellegrino Joseph P JR | Director, Officer | OPT+S | $36.05 | 2,785 | $100,397 | 28,264 |
| 2019-12-24 03:42 | 2019-12-23 | DXCM | DEXCOM INC | Pacelli Steven Robert | Officer | SELL | $213.17 | 1,532 | $326,576 | 77,687 |
| 2019-12-24 03:42 | 2019-12-23 | DXCM | DEXCOM INC | DOUBLEDAY RICHARD | Officer | SELL | $213.02 | 1,533 | $326,558 | 13,778 |
| 2019-12-21 00:15 | 2019-12-18 | INSP | Inspire Medical Systems, Inc. | Griffin Jerry C | Director | SELL | $71.21 | 10,000 | $712,080 | 45,112 |
| 2019-12-21 04:34 | 2019-12-19 | IRMD | IRADIMED CORP | JOHNSON BRENT | Officer | OPT+S | $25.49 | 16,000 | $407,840 | 2,566 |
| 2019-12-21 00:08 | 2019-12-19 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | CARUSO RICHARD E | 10% owner | SELL | $59.42 | 491,205 | $29,187,401 | 10,891,205 |
| 2019-12-20 00:38 | 2019-12-17 | GMED | GLOBUS MEDICAL INC | Huller Kelly | Officer | OPT+S | $58.90 | 6,460 | $380,494 | 0 |
| 2019-12-20 01:40 | 2019-12-19 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.43 | 1,100 | $1,573 | 14,442,132 |
| 2019-12-19 00:58 | 2019-12-16 | RMED | Catheter Precision, Inc. | Burstein Martin | 10% owner | SELL | $0.75 | 26,884 | $20,163 | 1,606,203 |
| 2019-12-19 02:07 | 2019-12-17 | TELA | TELA Bio, Inc. | RTW INVESTMENTS, LP | 10% owner | SELL | $11.32 | 36,000 | $407,617 | 1,139,358 |
| 2019-12-18 23:42 | 2019-12-16 | RMD | RESMED INC | Douglas Robert Andrew | Officer | SELL | $154.71 | 1,302 | $201,432 | 152,044 |
| 2019-12-18 20:41 | 2019-12-16 | RMD | RESMED INC | Sandercock Brett | Officer | SELL | $154.71 | 2,500 | $386,775 | 102,211 |
| 2019-12-19 03:53 | 2019-12-16 | IRMD | IRADIMED CORP | JOHNSON BRENT | Officer | OPT+S | $25.20 | 24,000 | $604,800 | 2,566 |
| 2019-12-19 00:26 | 2019-12-16 | TNDM | TANDEM DIABETES CARE INC | BLICKENSTAFF KIM D | Director, Officer | SELL | $59.85 | 200,000 | $11,970,500 | 691,750 |
| 2019-12-19 00:51 | 2019-12-16 | STIM | Neuronetics, Inc. | Harper Gregory | Officer | BUY | $4.40 | 10,000 | $44,000 | 75,480 |
| 2019-12-19 00:56 | 2019-12-16 | SIBN | SI-BONE, Inc. | RECUPERO ANTHONY J | Officer | OPT+S | $20.05 | 3,000 | $60,149 | 18,918 |
| 2019-12-19 01:58 | 2019-12-18 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.45 | 500 | $725 | 14,441,032 |
| 2019-12-19 05:07 | 2019-12-16 | LMAT | LEMAITRE VASCULAR INC | Pellegrino Joseph P JR | Director, Officer | SELL | $36.13 | 16,510 | $596,439 | 31,049 |
| 2019-12-19 04:58 | 2019-12-16 | LMAT | LEMAITRE VASCULAR INC | LeMaitre George W | Director, Officer, 10% owner | SELL | $36.40 | 4,759 | $173,238 | 2,980,433 |
| 2019-12-18 17:45 | 2019-12-16 | BDX | BECTON DICKINSON & CO | Mas Ribo Alberto | Officer | OPT+S | $269.51 | 11,860 | $3,196,389 | 9,811 |
| 2019-12-17 19:41 | 2019-12-16 | ECIA | ENCISION INC | Geary Peter D | Officer | BUY | $0.44 | 12,000 | $5,280 | 12,000 |
| 2019-12-18 01:01 | 2019-12-13 | TELA | TELA Bio, Inc. | RTW INVESTMENTS, LP | 10% owner | BUY | $11.60 | 23,900 | $277,121 | 1,175,358 |
| 2019-12-18 00:10 | 2019-12-13 | SIBN | SI-BONE, Inc. | Pisetsky Michael A | Officer | OPT+S | $20.00 | 3,000 | $60,000 | 17,583 |
| 2019-12-18 00:10 | 2019-12-13 | SIBN | SI-BONE, Inc. | Reckling W Carlton | Officer | OPT+S | $20.02 | 15,000 | $300,282 | 11,740 |
| 2019-12-18 01:23 | 2019-12-17 | ATEC | Alphatec Holdings, Inc. | Rydin Jeffrey P | Director | SELL | $7.06 | 20,000 | $141,200 | 243,746 |
| 2019-12-17 19:37 | 2019-12-17 | ECIA | ENCISION INC | FRIES ROBERT H | Director | BUY | $0.45 | 20,000 | $9,000 | 300,000 |
| 2019-12-17 19:39 | 2019-12-16 | BDX | BECTON DICKINSON & CO | Polen Thomas E Jr | Officer | OPT+S | $269.63 | 6,386 | $1,721,857 | 17,117 |
| 2019-12-18 01:33 | 2019-12-13 | BAX | BAXTER INTERNATIONAL INC | FORSYTH JOHN D | Director | OPT+S | $83.64 | 1,500 | $125,460 | 31,578 |
| 2019-12-17 01:09 | 2019-12-12 | RMED | Catheter Precision, Inc. | Burstein Martin | 10% owner | SELL | $0.85 | 26,100 | $22,107 | 1,633,087 |
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.