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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2015-06-08 20:50 | 2015-06-04 | CTSO | Cytosorbents Corp | Kraus Al | Director | OPT+S | $6.30 | 10,000 | $63,000 | 55,746 |
| 2015-06-09 00:26 | 2015-06-04 | HART | Harvard Apparatus Regenerative Technology, Inc. | KENNEDY JOHN F | Director | BUY | $2.13 | 1,000 | $2,130 | 14,724 |
| 2015-06-09 00:00 | 2015-06-08 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $96.24 | 10,000 | $962,434 | 1,035,844 |
| 2015-06-08 14:19 | 2015-06-05 | PODD | INSULET CORP | SULLIVAN PATRICK J | Director, Officer | BUY | $29.39 | 10,000 | $293,880 | 83,650 |
| 2015-06-08 20:10 | 2015-06-05 | RCAR | RenovaCare Inc. | Bold Thomas | Officer | BUY | $1.00 | 5,000 | $5,000 | 5,000 |
| 2015-06-08 21:43 | 2015-06-05 | RCAR | RenovaCare Inc. | Rosen Rhonda Beth | Officer | BUY | $1.00 | 5,000 | $5,000 | 5,000 |
| 2015-06-06 00:40 | 2015-06-04 | INFU | InfuSystem Holdings, Inc | Meridian OHC Partners, LP | 10% owner | BUY | $3.15 | 19,550 | $61,583 | 2,309,108 |
| 2015-06-06 02:50 | 2015-06-03 | RMD | RESMED INC | PENDARVIS DAVID | Officer | OPT+S | $59.41 | 5,500 | $326,735 | 70,315 |
| 2015-06-06 01:00 | 2015-06-05 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $95.97 | 10,700 | $1,026,922 | 1,045,844 |
| 2015-06-04 23:10 | 2015-06-02 | TTOO | T2 Biosystems, Inc. | Lowery Thomas J. | Officer | OPT+S | $17.52 | 882 | $15,453 | 5,882 |
| 2015-06-05 00:43 | 2015-06-04 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $96.75 | 6,999 | $677,146 | 1,056,544 |
| 2015-06-04 17:56 | 2015-05-29 | WST | WEST PHARMACEUTICAL SERVICES INC | ANDERSON MICHAEL A | Officer | SELL | $54.73 | 3,196 | $174,917 | 64,436 |
| 2015-06-04 03:58 | 2015-06-01 | HART | Harvard Apparatus Regenerative Technology, Inc. | McNaughton Thomas | Officer | BUY | $1.85 | 16,000 | $29,670 | 56,128 |
| 2015-06-04 01:41 | 2015-06-01 | RMD | RESMED INC | Douglas Robert Andrew | Officer | OPT+S | $59.22 | 6,333 | $375,016 | 56,839 |
| 2015-06-04 01:43 | 2015-06-01 | RMD | RESMED INC | FARRELL PETER C | Director, Officer | OPT+S | $59.25 | 36,000 | $2,132,856 | 360,027 |
| 2015-06-04 03:59 | 2015-06-03 | HART | Harvard Apparatus Regenerative Technology, Inc. | KENNEDY JOHN F | Director | BUY | $1.95 | 1,000 | $1,950 | 13,724 |
| 2015-06-04 03:57 | 2015-06-01 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | OPT+S | $72.77 | 40,000 | $2,910,764 | 430,626 |
| 2015-06-04 00:08 | 2015-06-03 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $97.97 | 11,300 | $1,107,115 | 1,063,543 |
| 2015-06-04 03:59 | 2015-06-03 | HART | Harvard Apparatus Regenerative Technology, Inc. | GREEN DAVID | Director | BUY | $1.98 | 23,400 | $46,332 | 288,259 |
| 2015-06-03 03:17 | 2015-05-29 | HART | Harvard Apparatus Regenerative Technology, Inc. | La Francesca Saverio | Officer | BUY | $1.85 | 5,000 | $9,250 | 11,714 |
| 2015-06-03 03:19 | 2015-05-29 | HART | Harvard Apparatus Regenerative Technology, Inc. | McNaughton Thomas | Officer | BUY | $1.91 | 5,000 | $9,550 | 40,128 |
| 2015-06-03 00:03 | 2015-06-01 | HAE | HAEMONETICS CORP | CONCANNON BRIAN | Director, Officer | OPT+S | $41.39 | 4,765 | $197,214 | 147,040 |
| 2015-06-03 00:08 | 2015-06-01 | OFIX | Orthofix Medical Inc. | MATRICARIA RONALD A | Director | BUY | $32.65 | 50,000 | $1,632,520 | 66,000 |
| 2015-06-03 03:20 | 2015-06-01 | HART | Harvard Apparatus Regenerative Technology, Inc. | KENNEDY JOHN F | Director | BUY | $1.67 | 10,000 | $16,700 | 12,724 |
| 2015-06-03 00:05 | 2015-06-01 | BDX | BECTON DICKINSON & CO | Sichak Stephen | Officer | OPT+S | $140.94 | 12,188 | $1,717,813 | 10,541 |
| 2015-06-03 00:59 | 2015-06-02 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $97.51 | 12,000 | $1,170,066 | 1,074,843 |
| 2015-06-02 19:11 | 2015-05-29 | WST | WEST PHARMACEUTICAL SERVICES INC | ANDERSON MICHAEL A | Officer | OPT+S | $54.44 | 2,000 | $108,879 | 67,632 |
| 2015-06-02 18:39 | 2015-05-29 | WST | WEST PHARMACEUTICAL SERVICES INC | MOREL DONALD E JR | Officer | SELL | $54.49 | 20,000 | $1,089,716 | 774,187 |
| 2015-06-03 03:21 | 2015-06-02 | HART | Harvard Apparatus Regenerative Technology, Inc. | GREEN DAVID | Director | BUY | $1.81 | 26,600 | $48,146 | 264,859 |
| 2015-06-01 23:08 | 2015-05-28 | BSX | BOSTON SCIENTIFIC CORP | Carruthers Wendy | Officer | OPT+S | $17.91 | 42,281 | $757,253 | 43,584 |
| 2015-06-01 23:08 | 2015-05-29 | BSX | BOSTON SCIENTIFIC CORP | Nanavaty Maulik | Officer | OPT+S | $18.52 | 71,558 | $1,325,283 | 134,534 |
| 2015-06-01 23:46 | 2015-05-28 | GMED | GLOBUS MEDICAL INC | Payne Steven | Officer | OPT+S | $25.92 | 3,076 | $79,730 | 20,771 |
| 2015-06-02 01:18 | 2015-05-28 | CTSO | Cytosorbents Corp | Kraus Al | Director | OPT+S | $6.32 | 10,000 | $63,247 | 55,746 |
| 2015-05-29 22:30 | 2015-05-28 | PDEX | PRO DEX INC | Van Kirk Richard Lee Jr | Director, Officer | BUY | $2.32 | 5,100 | $11,832 | 15,708 |
| 2015-05-30 04:18 | 2015-05-27 | RMD | RESMED INC | Reiser Anne | Officer | OPT+S | $57.91 | 3,000 | $173,721 | 68,335 |
| 2015-05-29 23:06 | 2015-05-27 | ANIK | Anika Therapeutics Inc. | Moran John C | Director | SELL | $33.00 | 2,500 | $82,500 | 16,803 |
| 2015-05-29 23:08 | 2015-05-28 | MDXG | MIMEDX GROUP, INC. | PAPASAN LARRY W | Director | SELL | $10.09 | 5,958 | $60,112 | 127,320 |
| 2015-05-29 23:36 | 2015-05-27 | TFX | TELEFLEX INC | COOK WILLIAM ROLAND | Director | SELL | $128.89 | 8,000 | $1,031,120 | 9,371 |
| 2015-05-29 18:48 | 2015-02-26 | WST | WEST PHARMACEUTICAL SERVICES INC | Lennartz Heino | Officer | SELL | $55.00 | 9,584 | $527,096 | 12,321 |
| 2015-05-29 03:53 | 2015-05-26 | DXCM | DEXCOM INC | MOY JEFFREY | Officer | SELL | $69.60 | 21,791 | $1,516,582 | 101,131 |
| 2015-05-29 03:52 | 2015-05-27 | DXCM | DEXCOM INC | DOUBLEDAY RICHARD | Officer | SELL | $70.73 | 3,258 | $230,432 | 150,568 |
| 2015-05-29 03:51 | 2015-05-26 | DXCM | DEXCOM INC | Pacelli Steven Robert | Officer | OPT+S | $68.23 | 14,000 | $955,184 | 248,646 |
| 2015-05-29 00:59 | 2015-05-28 | PODD | INSULET CORP | SULLIVAN PATRICK J | Director, Officer | BUY | $27.91 | 20,000 | $558,170 | 73,650 |
| 2015-05-26 22:02 | 2015-05-21 | CTSO | Cytosorbents Corp | Kraus Al | Director | OPT+S | $6.08 | 10,000 | $60,823 | 55,746 |
| 2015-05-26 16:51 | 2015-05-22 | WST | WEST PHARMACEUTICAL SERVICES INC | Flynn Karen | Officer | OPT+S | $55.24 | 3,091 | $170,737 | 24,610 |
| 2015-05-26 23:25 | 2015-05-22 | BAX | BAXTER INTERNATIONAL INC | Shapazian Carole J | Director | SELL | $67.68 | 1,533 | $103,753 | 5,150 |
| 2015-05-22 20:36 | 2015-05-21 | OFIX | Orthofix Medical Inc. | Hinrichs James F. | Director | BUY | $33.17 | 10,000 | $331,694 | 16,500 |
| 2015-05-22 17:06 | 2015-05-20 | TTOO | T2 Biosystems, Inc. | Lowery Thomas J. | Officer | OPT+S | $16.04 | 1,000 | $16,040 | 5,882 |
| 2015-05-23 01:39 | 2015-05-20 | ATEC | Alphatec Holdings, Inc. | Asai Mitsuo | Officer | BUY | $1.39 | 10,000 | $13,900 | 236,610 |
| 2015-05-22 22:03 | 2015-05-20 | INFU | InfuSystem Holdings, Inc | Steen Eric K | Director, Officer | BUY | $3.07 | 918 | $2,821 | 139,831 |
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.