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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020-12-10 01:40 | 2020-12-07 | INFU | InfuSystem Holdings, Inc | BlueLine Capital Partners II, L.P. | Director | SELL | $17.09 | 9,094 | $155,386 | 493,656 |
| 2020-12-10 01:28 | 2020-12-07 | SIBN | SI-BONE, Inc. | DUNN JEFFREY W | Director, Officer | SELL | $24.28 | 40,000 | $971,360 | 155,940 |
| 2020-12-08 20:37 | 2020-12-07 | KRMD | KORU Medical Systems, Inc. | Goldberger Daniel S | Director | BUY | $5.54 | 500 | $2,770 | 99,774 |
| 2020-12-07 17:01 | 2020-12-04 | MOTS | Motus GI Holdings Inc. | Moran Timothy P. | Director, Officer | BUY | $0.96 | 10,000 | $9,644 | 331,701 |
| 2020-12-08 02:06 | 2020-12-03 | ICUI | ICU MEDICAL INC/DE | Jain Vivek | Director, Officer | OPT+S | $195.00 | 11,500 | $2,242,500 | 66,241 |
| 2020-12-08 00:42 | 2020-12-07 | KRMD | KORU Medical Systems, Inc. | Fisher Karen | Officer | BUY | $5.60 | 500 | $2,800 | 572,906 |
| 2020-12-07 17:00 | 2020-12-04 | MOTS | Motus GI Holdings Inc. | Hochman David P | Director | BUY | $0.99 | 5,000 | $4,965 | 76,373 |
| 2020-12-07 20:41 | 2020-12-03 | RMD | RESMED INC | PENDARVIS DAVID | Officer | SELL | $208.36 | 1,487 | $309,831 | 133,694 |
| 2020-12-04 21:39 | 2020-11-24 | ATAO | Premier Air Charter Holdings Inc. | EROP Capital LLC | SELL | $0.25 | 65,358 | $16,241 | 50,481,163 | |
| 2020-12-05 00:05 | 2020-12-02 | DRIO | DarioHealth Corp. | STERN ADAM K | Director | BUY | $0.00 | 619 | $0 | 23,634 |
| 2020-12-05 04:35 | 2020-12-02 | SIBN | SI-BONE, Inc. | Freund John Gordon | Director | SELL | $23.32 | 147,886 | $3,448,672 | 1,482,046 |
| 2020-12-04 00:07 | 2020-12-03 | KRMD | KORU Medical Systems, Inc. | Fisher Karen | Officer | BUY | $5.30 | 250 | $1,325 | 572,406 |
| 2020-12-04 02:03 | 2020-12-01 | IRTC | iRhythm Holdings, Inc. | Vort David A | Officer | OPT+S | $242.00 | 5,000 | $1,209,993 | 15,602 |
| 2020-12-03 17:23 | 2020-12-02 | KRMD | KORU Medical Systems, Inc. | Goldberger Daniel S | Director | BUY | $5.05 | 500 | $2,525 | 99,274 |
| 2020-12-04 04:41 | 2020-12-01 | PEN | Penumbra Inc | Pray James Robert | Officer | SELL | $215.93 | 5,000 | $1,079,655 | 433,431 |
| 2020-12-04 00:52 | 2020-12-01 | TNDM | TANDEM DIABETES CARE INC | BLICKENSTAFF KIM D | Director | SELL | $97.01 | 25,000 | $2,425,163 | 824,588 |
| 2020-12-04 00:49 | 2020-12-01 | TNDM | TANDEM DIABETES CARE INC | ROBERTSON REBECCA B | Director | OPT+S | $94.03 | 1,500 | $141,040 | 0 |
| 2020-12-04 04:39 | 2020-12-01 | GKOS | GLAUKOS Corp | LINK WILLIAM J PHD | Director | OPT+S | $67.97 | 50,000 | $3,398,320 | 15,439 |
| 2020-12-04 01:11 | 2020-12-01 | DXCM | DEXCOM INC | SAYER KEVIN R | Director, Officer | SELL | $322.18 | 13,233 | $4,263,358 | 115,514 |
| 2020-12-04 01:11 | 2020-12-01 | DXCM | DEXCOM INC | Murphy Patrick Michael | Officer | SELL | $325.00 | 6,154 | $2,000,050 | 19,578 |
| 2020-12-03 01:57 | 2020-12-01 | RMD | RESMED INC | Sodhi Rajwant | Officer | SELL | $210.46 | 1,500 | $315,690 | 34,175 |
| 2020-12-03 01:02 | 2020-11-30 | TFX | TELEFLEX INC | Hicks Cameron P | Officer | OPT+S | $371.00 | 2,985 | $1,107,435 | 8,157 |
| 2020-12-03 00:13 | 2020-11-30 | KRMD | KORU Medical Systems, Inc. | Manko Joseph M. Jr. | Director, 10% owner | BUY | $4.56 | 10,000 | $45,599 | 7,436,755 |
| 2020-12-03 00:12 | 2020-12-01 | BSX | BOSTON SCIENTIFIC CORP | Mirviss Jeffrey B. | Officer | OPT+S | $33.53 | 46,584 | $1,562,106 | 131,483 |
| 2020-12-03 01:06 | 2020-11-30 | RDGL | VIVOS INC | POLLACK MICHAEL H | Officer | BUY | $0.05 | 16,000 | $797 | 16,000 |
| 2020-12-03 00:59 | 2020-12-01 | CRY | Artivion Inc. | Horton Amy | Officer | OPT+S | $20.78 | 6,666 | $138,503 | 92,976 |
| 2020-12-03 05:41 | 2020-12-02 | ARAY | Accuray Incorporated | LEVINE JOSHUA | Director, Officer | SELL | $4.07 | 15,674 | $63,804 | 1,029,538 |
| 2020-12-03 01:22 | 2020-12-01 | ARAY | Accuray Incorporated | Chew Jesse | Officer | SELL | $4.46 | 559 | $2,493 | 80,167 |
| 2020-12-02 15:00 | 2020-11-30 | PSTV | PLUS THERAPEUTICS, INC. | HEDRICK MARC H | Officer | BUY | $2.14 | 2,200 | $4,708 | 11,367 |
| 2020-12-02 03:37 | 2020-12-01 | RMD | RESMED INC | Hollingshead James | Officer | SELL | $210.97 | 2,400 | $506,330 | 90,733 |
| 2020-12-01 22:42 | 2020-11-30 | KRMD | KORU Medical Systems, Inc. | FLETCHER R JOHN | Director | BUY | $4.48 | 22,327 | $100,090 | 51,325 |
| 2020-11-30 20:42 | 2020-11-25 | KRMD | KORU Medical Systems, Inc. | Goldberger Daniel S | Director | BUY | $4.63 | 500 | $2,315 | 98,774 |
| 2020-11-30 18:47 | 2020-11-25 | CODX | Co-Diagnostics, Inc. | BENSON REED L | Officer | OPT+S | $10.50 | 89,524 | $940,002 | 0 |
| 2020-12-01 01:14 | 2020-11-25 | LMAT | LEMAITRE VASCULAR INC | Pellegrino Joseph P JR | Director, Officer | OPT+S | $41.35 | 30,802 | $1,273,567 | 5,673 |
| 2020-11-27 23:07 | 2020-11-24 | PAVM | PAVmed Inc. | SIROVICH MATTHEW | 10% owner | SELL | $1.98 | 86,239 | $170,926 | 1,027,744 |
| 2020-11-28 00:26 | 2020-11-24 | GMED | GLOBUS MEDICAL INC | Davidar David D | Director | SELL | $60.00 | 42,000 | $2,520,000 | 205,967 |
| 2020-11-25 16:56 | 2020-11-20 | CODX | Co-Diagnostics, Inc. | Egan Dwight H | Director, Officer | OPT+S | $10.55 | 134,350 | $1,417,460 | 0 |
| 2020-11-26 04:45 | 2020-11-24 | IRTC | iRhythm Holdings, Inc. | Vort David A | Officer | OPT+S | $231.16 | 5,000 | $1,155,798 | 15,579 |
| 2020-11-25 19:50 | 2020-11-24 | RMD | RESMED INC | Douglas Robert Andrew | Officer | SELL | $211.00 | 955 | $201,505 | 215,836 |
| 2020-11-26 02:01 | 2020-11-24 | RMD | RESMED INC | Sandercock Brett | Officer | SELL | $211.00 | 5,000 | $1,055,000 | 105,600 |
| 2020-11-26 05:41 | 2020-11-24 | LMAT | LEMAITRE VASCULAR INC | Jasinski Lawrence J | Director | OPT+S | $39.50 | 7,500 | $296,250 | 8,333 |
| 2020-11-26 05:09 | 2020-11-24 | LMAT | LEMAITRE VASCULAR INC | Kamke Trent G | Officer | SELL | $39.99 | 18,609 | $744,157 | 2,838 |
| 2020-11-26 00:50 | 2020-11-24 | DXCM | DEXCOM INC | Sylvain Jereme M | Officer | SELL | $320.37 | 600 | $192,222 | 11,300 |
| 2020-11-26 00:50 | 2020-11-23 | DXCM | DEXCOM INC | Pacelli Steven Robert | Officer | SELL | $318.99 | 1,079 | $344,190 | 60,860 |
| 2020-11-26 00:50 | 2020-11-23 | DXCM | DEXCOM INC | DOUBLEDAY RICHARD | Officer | SELL | $318.99 | 1,110 | $354,079 | 11,093 |
| 2020-11-24 18:08 | 2020-11-23 | SYK | STRYKER CORP | Scannell Timothy J | Officer | OPT+S | $232.61 | 5,000 | $1,163,038 | 213,598 |
| 2020-11-25 00:52 | 2020-11-23 | BDX | BECTON DICKINSON & CO | Goette Roland | Officer | OPT+S | $230.10 | 930 | $213,993 | 7,994 |
| 2020-11-24 02:04 | 2020-11-19 | RMED | Catheter Precision, Inc. | ENQUIST WILLIAM R | Director | BUY | $5.82 | 5,263 | $30,622 | 5,263 |
| 2020-11-24 02:01 | 2020-11-19 | RMED | Catheter Precision, Inc. | Mejia Richard Jr | Director | BUY | $5.82 | 1,000 | $5,820 | 8,523 |
| 2020-11-24 05:00 | 2020-11-23 | PDEX | PRO DEX INC | CABILLOT RAYMOND E | Director, 10% owner | SELL | $37.37 | 5,732 | $214,223 | 360,846 |
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.