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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020-11-13 01:39 | 2020-11-10 | DXCM | DEXCOM INC | Sylvain Jereme M | Officer | SELL | $336.22 | 632 | $212,491 | 11,900 |
| 2020-11-13 01:27 | 2020-11-11 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $194.40 | 40,000 | $7,775,868 | 240,314 |
| 2020-11-13 03:00 | 2020-11-10 | PDEX | PRO DEX INC | CABILLOT RAYMOND E | Director, 10% owner | SELL | $37.92 | 37,199 | $1,410,649 | 387,912 |
| 2020-11-13 02:57 | 2020-11-10 | CERS | CERUS CORP | Green Kevin Dennis | Officer | SELL | $5.49 | 32,928 | $180,860 | 99,468 |
| 2020-11-11 00:12 | 2020-11-09 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | McBreen Michael J. | Officer | SELL | $55.55 | 2,500 | $138,871 | 19,438 |
| 2020-11-11 00:10 | 2020-11-09 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | Evoli Lisa | Officer | OPT+S | $52.38 | 7,730 | $404,903 | 7,502 |
| 2020-11-11 00:13 | 2020-11-09 | BSX | BOSTON SCIENTIFIC CORP | Pierce David A | Officer | SELL | $39.00 | 2,028 | $79,092 | 662 |
| 2020-11-11 00:06 | 2020-11-09 | KIDS | ORTHOPEDIATRICS CORP | Burns Stephen F | Director | SELL | $47.74 | 8,000 | $381,890 | 17,862 |
| 2020-11-11 01:09 | 2020-11-06 | ICUI | ICU MEDICAL INC/DE | Jain Vivek | Director, Officer | OPT+S | $195.00 | 11,500 | $2,242,500 | 66,241 |
| 2020-11-10 00:15 | 2020-11-05 | INSP | Inspire Medical Systems, Inc. | Herbert Timothy P. | Director, Officer | SELL | $163.74 | 80,000 | $13,099,424 | 122,875 |
| 2020-11-10 05:03 | 2020-11-05 | PEN | Penumbra Inc | Bose Arani | Director, Officer | SELL | $255.23 | 2,002 | $510,970 | 558,660 |
| 2020-11-10 02:36 | 2020-11-06 | WST | WEST PHARMACEUTICAL SERVICES INC | MILLER GEORGE LLOYD | Officer | OPT+S | $296.67 | 9,000 | $2,670,041 | 7,540 |
| 2020-11-07 00:05 | 2020-11-04 | PODD | INSULET CORP | Fallon John A. | Director | OPT+S | $230.00 | 3,000 | $690,000 | 14,498 |
| 2020-11-06 00:19 | 2020-11-03 | INSP | Inspire Medical Systems, Inc. | NELSON MARILYN C | Director | SELL | $144.65 | 7,000 | $1,012,550 | 138,017 |
| 2020-11-05 22:01 | 2020-11-03 | RMD | RESMED INC | PENDARVIS DAVID | Officer | OPT+S | $201.14 | 5,918 | $1,190,364 | 136,128 |
| 2020-11-06 00:02 | 2020-11-03 | ARAY | Accuray Incorporated | Winter Suzanne C | Officer | SELL | $3.02 | 23,740 | $71,714 | 351,260 |
| 2020-11-06 00:02 | 2020-11-03 | ARAY | Accuray Incorporated | Spine Patrick | Officer | SELL | $3.02 | 6,425 | $19,407 | 74,503 |
| 2020-11-06 00:02 | 2020-11-03 | ARAY | Accuray Incorporated | Hamamatsu Shigeyuki | Officer | SELL | $3.02 | 10,653 | $32,180 | 166,350 |
| 2020-11-06 00:02 | 2020-11-03 | ARAY | Accuray Incorporated | Chew Jesse | Officer | SELL | $3.02 | 8,450 | $25,527 | 80,726 |
| 2020-11-05 00:07 | 2020-11-03 | BSX | BOSTON SCIENTIFIC CORP | Mahoney Michael F | Director, Officer | SELL | $35.06 | 259,207 | $9,087,227 | 1,960,421 |
| 2020-11-05 00:05 | 2020-11-02 | DRIO | DarioHealth Corp. | STERN ADAM K | Director | BUY | $0.00 | 619 | $0 | 23,015 |
| 2020-11-05 00:05 | 2020-11-02 | BAX | BAXTER INTERNATIONAL INC | Martin Sean | Officer | OPT+S | $78.67 | 47,001 | $3,697,794 | 39,640 |
| 2020-11-05 00:40 | 2020-11-02 | TCMD | TACTILE SYSTEMS TECHNOLOGY INC | BURKE WILLIAM W | Director | OPT+S | $37.50 | 1,500 | $56,250 | 5,843 |
| 2020-11-03 23:36 | 2020-11-02 | RMD | RESMED INC | Sodhi Rajwant | Officer | SELL | $195.16 | 1,500 | $292,740 | 31,089 |
| 2020-11-04 00:23 | 2020-11-02 | NVCR | NovoCure Ltd | Cordova Ashley | Officer | SELL | $117.41 | 230 | $27,005 | 26,212 |
| 2020-11-04 03:54 | 2020-11-02 | RMD | RESMED INC | Hollingshead James | Officer | SELL | $195.00 | 2,400 | $467,996 | 87,602 |
| 2020-11-04 00:05 | 2020-11-02 | PODD | INSULET CORP | Fallon John A. | Director | OPT+S | $225.00 | 4,000 | $900,000 | 14,498 |
| 2020-11-03 03:58 | 2020-10-29 | LMAT | LEMAITRE VASCULAR INC | LeMaitre George W | Director, Officer, 10% owner | SELL | $35.46 | 93,001 | $3,297,927 | 2,914,132 |
| 2020-10-31 00:01 | 2020-10-29 | DXCM | DEXCOM INC | SAYER KEVIN R | Director, Officer | SELL | $340.14 | 13,830 | $4,704,197 | 128,747 |
| 2020-10-30 00:08 | 2019-12-20 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $1.74 | 11,627 | $20,237 | 14,075,526 |
| 2020-10-29 00:02 | 2020-10-26 | HAE | HAEMONETICS CORP | Goldstein Dan | Officer | SELL | $106.00 | 100 | $10,600 | 1,749 |
| 2020-10-28 23:59 | 2020-10-26 | HAE | HAEMONETICS CORP | Burke William P. Mr. | Officer | SELL | $106.00 | 1,161 | $123,066 | 11,337 |
| 2020-10-28 15:24 | 2020-10-26 | TFX | TELEFLEX INC | Klasko Stephen K. M.D. | Director | OPT+S | $361.38 | 200 | $72,276 | 1,121 |
| 2020-10-28 01:20 | 2020-10-23 | DXCM | DEXCOM INC | Pacelli Steven Robert | Officer | SELL | $403.18 | 1,079 | $435,030 | 61,939 |
| 2020-10-28 01:19 | 2020-10-23 | DXCM | DEXCOM INC | DOUBLEDAY RICHARD | Officer | SELL | $403.10 | 1,110 | $447,444 | 12,203 |
| 2020-10-26 23:55 | 2020-10-23 | HAE | HAEMONETICS CORP | Basil Michelle L | Officer | SELL | $106.58 | 181 | $19,291 | 15,992 |
| 2020-10-22 23:19 | 2020-10-20 | INSP | Inspire Medical Systems, Inc. | Buchholz Richard | Officer | SELL | $122.84 | 3,000 | $368,510 | 71,651 |
| 2020-10-22 22:59 | 2017-11-10 | WST | WEST PHARMACEUTICAL SERVICES INC | ZENNER PATRICK J | Director | SELL | $106.16 | 446 | $47,348 | 66,140 |
| 2020-10-22 22:59 | 2017-10-17 | WST | WEST PHARMACEUTICAL SERVICES INC | ZENNER PATRICK J | Director | BUY | $97.42 | 446 | $43,448 | 66,251 |
| 2020-10-22 00:22 | 2020-10-19 | MBOT | Microbot Medical Inc. | Bornstein Yoseph | Director | SELL | $7.94 | 4,881 | $38,735 | 242,028 |
| 2020-10-22 00:25 | 2020-10-12 | MBOT | Microbot Medical Inc. | Bornstein Yoseph | Director | SELL | $7.84 | 20,000 | $156,898 | 246,909 |
| 2020-10-20 23:09 | 2020-10-16 | DRIO | DarioHealth Corp. | Karah Hila | Director | BUY | $0.00 | 1,372 | $0 | 49,143 |
| 2020-10-20 23:09 | 2020-10-16 | DRIO | DarioHealth Corp. | Raphael Erez | Director, Officer | BUY | $0.00 | 7,187 | $0 | 528,500 |
| 2020-10-20 23:20 | 2020-10-16 | SIBN | SI-BONE, Inc. | Pisetsky Michael A | Officer | SELL | $23.53 | 247 | $5,812 | 49,005 |
| 2020-10-21 01:27 | 2020-10-19 | SIBN | SI-BONE, Inc. | Freund John Gordon | Director, 10% owner | SELL | $22.00 | 190,053 | $4,181,166 | 2,129,932 |
| 2020-10-20 23:20 | 2020-10-16 | SIBN | SI-BONE, Inc. | RECUPERO ANTHONY J | Officer | SELL | $23.53 | 587 | $13,813 | 70,492 |
| 2020-10-20 23:53 | 2020-10-20 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $8.54 | 700 | $5,978 | 14,065,589 |
| 2020-10-20 23:20 | 2020-10-16 | SIBN | SI-BONE, Inc. | DUNN JEFFREY W | Director, Officer | SELL | $25.22 | 10,092 | $254,505 | 220,930 |
| 2020-10-19 23:04 | 2020-10-15 | RMD | RESMED INC | Douglas Robert Andrew | Officer | SELL | $176.72 | 1,125 | $198,810 | 182,313 |
| 2020-10-20 00:20 | 2020-10-15 | RMD | RESMED INC | Sandercock Brett | Officer | SELL | $176.72 | 2,500 | $441,800 | 84,275 |
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.