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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-06-17 23:23 | 2021-06-16 | XAIR | Beyond Air, Inc. | BECK DOUGLAS | Officer | BUY | $5.38 | 1,000 | $5,380 | 22,460 |
| 2021-06-16 23:22 | 2021-06-14 | BSX | BOSTON SCIENTIFIC CORP | Monson Jonathan | Officer | OPT+S | $42.84 | 12,901 | $552,738 | 37,062 |
| 2021-06-16 23:39 | 2021-06-14 | HAE | HAEMONETICS CORP | Goldstein Dan | Officer | SELL | $59.87 | 39 | $2,335 | 4,054 |
| 2021-06-16 23:35 | 2021-06-14 | HAE | HAEMONETICS CORP | Basil Michelle L | Officer | SELL | $59.87 | 195 | $11,675 | 38,410 |
| 2021-06-16 23:31 | 2021-06-14 | HAE | HAEMONETICS CORP | Burke William P. Mr. | Officer | SELL | $59.87 | 190 | $11,375 | 34,584 |
| 2021-06-16 23:29 | 2021-06-14 | HAE | HAEMONETICS CORP | Simon, Christopher | Director, Officer | SELL | $59.87 | 1,200 | $71,844 | 191,806 |
| 2021-06-17 02:40 | 2021-06-15 | MMSI | MERIT MEDICAL SYSTEMS INC | Frost Ronald | Officer | OPT+S | $61.82 | 11,887 | $734,854 | 10,456 |
| 2021-06-16 23:16 | 2021-06-15 | BSX | BOSTON SCIENTIFIC CORP | Carruthers Wendy | Officer | SELL | $42.70 | 3,322 | $141,849 | 174,537 |
| 2021-06-16 19:17 | 2021-06-14 | TELA | TELA Bio, Inc. | EW HEALTHCARE PARTNERS FUND 2, L.P. | BUY | $12.50 | 79,970 | $999,625 | 1,784,232 | |
| 2021-06-16 22:46 | 2021-06-15 | KIDS | ORTHOPEDIATRICS CORP | Berry Bernie B III | Director | SELL | $64.54 | 300 | $19,362 | 25,581 |
| 2021-06-17 03:38 | 2021-06-15 | VERO | Venus Concept Inc. | Della Penna Domenic | Officer | BUY | $2.41 | 40,000 | $96,216 | 66,663 |
| 2021-06-17 00:04 | 2021-06-15 | RMD | RESMED INC | Douglas Robert Andrew | Officer | OPT+S | $232.10 | 8,000 | $1,856,800 | 16,767 |
| 2021-06-17 00:49 | 2021-06-14 | SIBN | SI-BONE, Inc. | Freund John Gordon | Director | SELL | $31.24 | 52,092 | $1,627,302 | 331,366 |
| 2021-06-17 00:49 | 2021-06-16 | SIBN | SI-BONE, Inc. | HINCKLEY GREGORY K | Director | OPT+S | $31.46 | 1,179 | $37,091 | 71,394 |
| 2021-06-16 23:03 | 2021-06-14 | LMAT | LEMAITRE VASCULAR INC | Kamke Trent G | Officer | OPT+S | $58.00 | 3,307 | $191,819 | 10,652 |
| 2021-06-15 21:20 | 2021-06-14 | CMXC | Stimcell Energetics Inc. | HARGREAVES BRADLEY S | Director, Officer, 10% owner | SELL | $0.24 | 5,000 | $1,192 | 5,643,252 |
| 2021-06-16 01:18 | 2021-06-14 | VERO | Venus Concept Inc. | Serafino Domenic | Director, Officer | BUY | $2.46 | 40,000 | $98,244 | 798,758 |
| 2021-06-16 01:14 | 2021-06-11 | DXCM | DEXCOM INC | Shrishrimal Sumi | Officer | SELL | $401.09 | 400 | $160,436 | 12,986 |
| 2021-06-14 16:53 | 2021-06-10 | RMD | RESMED INC | Sandercock Brett | Officer | SELL | $212.84 | 2,500 | $532,100 | 90,002 |
| 2021-06-11 23:26 | 2021-06-10 | NVCR | NovoCure Ltd | Shah Pritesh | Officer | SELL | $215.00 | 23,540 | $5,061,100 | 77,732 |
| 2021-06-12 01:08 | 2021-06-10 | TFX | TELEFLEX INC | Hicks Cameron P | Officer | OPT+S | $395.86 | 3,476 | $1,375,996 | 8,604 |
| 2021-06-12 03:48 | 2021-06-09 | LMAT | LEMAITRE VASCULAR INC | Kamke Trent G | Officer | OPT+S | $54.08 | 6,615 | $357,721 | 10,652 |
| 2021-06-11 02:10 | 2021-06-10 | EMED | Electromedical Technologies, Inc | STEINBERG DONALD J | 10% owner | SELL | $0.08 | 22,500 | $1,733 | 3,435,666 |
| 2021-06-10 23:57 | 2021-06-08 | TNDM | TANDEM DIABETES CARE INC | BLICKENSTAFF KIM D | Director | SELL | $88.14 | 38,000 | $3,349,282 | 414,390 |
| 2021-06-10 23:59 | 2021-06-09 | TNDM | TANDEM DIABETES CARE INC | ROBERTSON REBECCA B | Director | OPT+S | $90.00 | 500 | $45,000 | 1,892 |
| 2021-06-11 00:43 | 2021-06-09 | DXCM | DEXCOM INC | Leach Jacob Steven | Officer | SELL | $395.00 | 22,755 | $8,988,225 | 82,641 |
| 2021-06-11 01:30 | 2021-06-08 | SIBN | SI-BONE, Inc. | DUNN JEFFREY W | Director, Officer | OPT+S | $32.04 | 43,473 | $1,392,745 | 184,764 |
| 2021-06-09 23:35 | 2021-06-07 | HAE | HAEMONETICS CORP | Goldstein Dan | Officer | SELL | $55.09 | 81 | $4,462 | 4,093 |
| 2021-06-09 23:33 | 2021-06-07 | HAE | HAEMONETICS CORP | Scanlan Jacqueline | Officer | SELL | $55.09 | 195 | $10,743 | 4,216 |
| 2021-06-09 23:31 | 2021-06-07 | HAE | HAEMONETICS CORP | Basil Michelle L | Officer | SELL | $55.09 | 442 | $24,350 | 38,605 |
| 2021-06-09 23:29 | 2021-06-07 | HAE | HAEMONETICS CORP | Burke William P. Mr. | Officer | SELL | $55.09 | 411 | $22,642 | 34,774 |
| 2021-06-09 23:27 | 2021-06-07 | HAE | HAEMONETICS CORP | Simon, Christopher | Director, Officer | SELL | $55.09 | 2,715 | $149,569 | 193,006 |
| 2021-06-10 03:20 | 2021-06-07 | TELA | TELA Bio, Inc. | EW HEALTHCARE PARTNERS FUND 2, L.P. | BUY | $12.99 | 10,000 | $129,900 | 1,704,262 | |
| 2021-06-09 23:09 | 2021-06-08 | MDXG | MIMEDX GROUP, INC. | WRIGHT TIMOTHY R | Director, Officer | SELL | $0.00 | 101,957 | $0 | 1,327,256 |
| 2021-06-09 00:03 | 2021-06-04 | TFX | TELEFLEX INC | RANDLE STUART A | Director | OPT+S | $395.66 | 2,384 | $943,253 | 4,199 |
| 2021-06-08 23:49 | 2021-06-07 | NVCR | NovoCure Ltd | LEUNG GABRIEL | Director | OPT+S | $204.55 | 1,000 | $204,550 | 72,045 |
| 2021-06-09 01:27 | 2021-06-04 | STIM | Neuronetics, Inc. | Furlong Stephen | Officer | SELL | $15.00 | 2,473 | $37,101 | 257,012 |
| 2021-06-07 23:42 | 2021-06-03 | TELA | TELA Bio, Inc. | EW HEALTHCARE PARTNERS FUND 2, L.P. | BUY | $13.17 | 201 | $2,647 | 1,694,262 | |
| 2021-06-07 23:07 | 2021-06-03 | BSX | BOSTON SCIENTIFIC CORP | Pierce David A | Officer | SELL | $41.36 | 1,654 | $68,409 | 2,057 |
| 2021-06-07 23:15 | 2021-06-03 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | Murphy Raymond G. | Director | SELL | $67.22 | 1,253 | $84,220 | 45,369 |
| 2021-06-08 01:04 | 2021-06-01 | EMED | Electromedical Technologies, Inc | STEINBERG DONALD J | 10% owner | SELL | $0.06 | 20,000 | $1,194 | 3,458,166 |
| 2021-06-07 20:10 | 2021-06-03 | RMD | RESMED INC | PENDARVIS DAVID | Officer | SELL | $207.00 | 1,487 | $307,809 | 126,387 |
| 2021-06-07 23:29 | 2021-06-04 | PODD | INSULET CORP | CRAWFORD SALLY | Director | SELL | $269.08 | 10,000 | $2,690,750 | 20,306 |
| 2021-06-08 02:35 | 2021-06-03 | DXCM | DEXCOM INC | AUGUSTINOS NICHOLAS | Director | SELL | $366.99 | 806 | $295,794 | 3,110 |
| 2021-06-08 02:33 | 2021-06-03 | DXCM | DEXCOM INC | Balo Andrew K | Officer | SELL | $375.00 | 2,391 | $896,625 | 16,383 |
| 2021-06-05 03:37 | 2021-06-02 | KRMD | KORU Medical Systems, Inc. | Beck James M | Director | SELL | $4.63 | 21,275 | $98,503 | 1 |
| 2021-06-04 23:31 | 2021-06-03 | ATAO | Premier Air Charter Holdings Inc. | Fourth Street Fund, LP | SELL | $0.11 | 19,100,000 | $2,101,000 | 250,593,050 | |
| 2021-06-04 23:29 | 2021-06-02 | PETV | PetVivo Holdings, Inc. | Deming David Don | Director | BUY | $7.00 | 800 | $5,600 | 15,112 |
| 2021-06-04 23:06 | 2021-06-02 | RCEL | AVITA Medical, Inc. | PERRY MICHAEL S | Director, Officer | SELL | $17.33 | 23,000 | $398,590 | 225,104 |
| 2021-06-04 00:01 | 2021-06-01 | VERO | Venus Concept Inc. | Zaring Chad A | Officer | BUY | $2.09 | 40,000 | $83,600 | 80,000 |
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.