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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-12-05 22:11 | 2014-12-04 | ECIA | ENCISION INC | PACE PATRICK W | Director | BUY | $0.09 | 1,000 | $85 | 92,146 |
| 2014-12-06 03:34 | 2014-12-03 | RMD | RESMED INC | PENDARVIS DAVID | Officer | OPT+S | $53.47 | 5,500 | $294,085 | 70,091 |
| 2014-12-04 21:53 | 2014-12-02 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $94.18 | 21,000 | $1,977,742 | 10,321,682 |
| 2014-12-05 02:34 | 2014-12-02 | LMAT | LEMAITRE VASCULAR INC | LeMaitre George W | Director, Officer, 10% owner | SELL | $7.43 | 700 | $5,199 | 4,074,071 |
| 2014-12-05 03:08 | 2014-12-03 | DXCM | DEXCOM INC | TOPOL ERIC | Director | SELL | $55.00 | 20,000 | $1,100,000 | 83,116 |
| 2014-12-05 02:58 | 2014-12-02 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | OPT+S | $53.11 | 25,000 | $1,327,778 | 395,626 |
| 2014-12-03 18:57 | 2014-12-02 | ECIA | ENCISION INC | PACE PATRICK W | Director | BUY | $0.85 | 799 | $679 | 91,146 |
| 2014-12-04 05:11 | 2014-12-01 | RMD | RESMED INC | Douglas Robert Andrew | Officer | OPT+S | $52.93 | 8,000 | $423,440 | 59,124 |
| 2014-12-03 20:52 | 2014-12-01 | HAE | HAEMONETICS CORP | CONCANNON BRIAN | Director, Officer | OPT+S | $36.72 | 4,765 | $174,979 | 147,040 |
| 2014-12-04 02:22 | 2014-12-02 | ICUI | ICU MEDICAL INC/DE | BURCAR ALISON D | Officer | SELL | $84.65 | 21,732 | $1,839,599 | 0 |
| 2014-12-04 05:09 | 2014-12-01 | RMD | RESMED INC | FARRELL PETER C | Director, Officer | OPT+S | $53.28 | 36,000 | $1,918,188 | 256,375 |
| 2014-12-04 02:34 | 2014-12-01 | TFX | TELEFLEX INC | BABICH GEORGE JR | Director | OPT+S | $118.20 | 5,000 | $591,000 | 7,110 |
| 2014-12-04 00:21 | 2014-12-01 | PODD | INSULET CORP | LIAMOS CHARLES T | Director | OPT+S | $45.67 | 4,000 | $182,680 | 100,733 |
| 2014-12-04 03:14 | 2014-11-30 | ARAY | Accuray Incorporated | Londy Kelly | Officer | SELL | $6.62 | 2,273 | $15,047 | 179,786 |
| 2014-12-04 03:04 | 2014-11-30 | ARAY | Accuray Incorporated | Nouri Alaleh | Officer | SELL | $6.62 | 268 | $1,774 | 73,979 |
| 2014-12-03 00:17 | 2014-11-28 | BSX | BOSTON SCIENTIFIC CORP | Mahoney Michael F | Director, Officer | BUY | $12.89 | 11,700 | $150,832 | 734,795 |
| 2014-12-03 02:32 | 2014-12-01 | TNDM | TANDEM DIABETES CARE INC | Sheridan John F | Officer | OPT+S | $13.55 | 2,000 | $27,096 | 2,235 |
| 2014-12-02 23:37 | 2014-11-28 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $93.41 | 14,000 | $1,307,776 | 10,342,682 |
| 2014-12-03 00:17 | 2014-12-01 | BSX | BOSTON SCIENTIFIC CORP | MARIO ERNEST | Director | SELL | $12.96 | 10,000 | $129,618 | 261,032 |
| 2014-12-03 03:51 | 2014-12-02 | ICUI | ICU MEDICAL INC/DE | SWINNEY ROBERT S | Director | SELL | $84.94 | 875 | $74,324 | 16,959 |
| 2014-12-02 05:08 | 2014-11-25 | RMD | RESMED INC | Sandercock Brett | Officer | SELL | $51.15 | 15,000 | $767,250 | 79,583 |
| 2014-12-01 23:59 | 2014-11-26 | INFU | InfuSystem Holdings, Inc | Steen Eric K | Director, Officer | BUY | $2.75 | 10,000 | $27,500 | 91,184 |
| 2014-12-02 01:32 | 2014-11-26 | LMAT | LEMAITRE VASCULAR INC | LeMaitre George W | Director, Officer, 10% owner | SELL | $7.40 | 42,641 | $315,560 | 4,074,771 |
| 2014-12-02 03:36 | 2014-11-26 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | OPT+S | $51.51 | 59,990 | $3,090,331 | 395,626 |
| 2014-12-01 21:08 | 2014-11-26 | WST | WEST PHARMACEUTICAL SERVICES INC | LUZZI RICHARD D | Officer | SELL | $52.11 | 8,000 | $416,870 | 83,335 |
| 2014-11-27 00:35 | 2014-11-25 | CRY | Artivion Inc. | Anderson Bruce G. | Officer | OPT+S | $10.11 | 20,211 | $204,368 | 34,564 |
| 2014-11-27 01:29 | 2014-11-24 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $91.54 | 21,000 | $1,922,264 | 10,356,682 |
| 2014-11-27 00:56 | 2014-11-26 | ECIA | ENCISION INC | NAUMANN-ETIENNE RUEDIGER | Director | BUY | $0.79 | 4,000 | $3,160 | 53,700 |
| 2014-11-27 00:53 | 2014-11-26 | ECIA | ENCISION INC | NAUMANN-ETIENNE RUEDIGER | Director | BUY | $0.08 | 2,000 | $150 | 49,700 |
| 2014-11-27 05:01 | 2014-11-25 | LMAT | LEMAITRE VASCULAR INC | LeMaitre George W | Director, Officer, 10% owner | SELL | $7.30 | 613 | $4,475 | 4,117,412 |
| 2014-11-27 01:30 | 2014-11-24 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | OPT+S | $51.04 | 55,010 | $2,807,540 | 395,626 |
| 2014-11-27 01:24 | 2014-11-25 | DXCM | DEXCOM INC | Balo Andrew K | Officer | OPT+S | $51.11 | 10,000 | $511,138 | 150,130 |
| 2014-11-27 01:03 | 2014-11-24 | DXCM | DEXCOM INC | DOUBLEDAY RICHARD | Officer | OPT+S | $50.36 | 4,000 | $201,446 | 119,950 |
| 2014-11-27 00:55 | 2014-11-24 | DXCM | DEXCOM INC | Pacelli Steven Robert | Officer | OPT+S | $50.64 | 22,500 | $1,139,472 | 228,866 |
| 2014-11-26 02:43 | 2014-11-24 | ECIA | ENCISION INC | NAUMANN-ETIENNE RUEDIGER | Director | BUY | $0.08 | 2,000 | $158 | 47,700 |
| 2014-11-25 20:47 | 2014-11-24 | PDII | INTERPACE BIOSCIENCES, INC. | Miao Graham G | Officer | BUY | $1.65 | 22,000 | $36,300 | 63,899 |
| 2014-11-24 20:46 | 2014-11-21 | ICUI | ICU MEDICAL INC/DE | Lamb Scott E | Officer | SELL | $80.75 | 17,948 | $1,449,362 | 2,151 |
| 2014-11-24 20:47 | 2014-11-21 | ICUI | ICU MEDICAL INC/DE | RIGGS STEVEN | Officer | SELL | $80.82 | 15,373 | $1,242,520 | 2,867 |
| 2014-11-25 00:45 | 2014-11-21 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | OPT+S | $50.50 | 10,000 | $505,000 | 395,626 |
| 2014-11-24 20:44 | 2014-11-21 | ICUI | ICU MEDICAL INC/DE | CONNORS JOHN J | Director | SELL | $80.92 | 926 | $74,936 | 1,840 |
| 2014-11-24 23:17 | 2014-11-21 | WST | WEST PHARMACEUTICAL SERVICES INC | FEDERICI WILLIAM J | Officer | SELL | $51.22 | 3,000 | $153,653 | 203,026 |
| 2014-11-22 02:11 | 2014-11-20 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $89.85 | 14,000 | $1,257,962 | 10,377,682 |
| 2014-11-22 01:46 | 2014-11-19 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | OPT+S | $51.00 | 10,000 | $510,000 | 395,626 |
| 2014-11-21 03:45 | 2014-11-20 | ICUI | ICU MEDICAL INC/DE | Lamb Scott E | Officer | SELL | $81.32 | 45,881 | $3,730,892 | 2,399 |
| 2014-11-20 21:53 | 2014-11-19 | ICUI | ICU MEDICAL INC/DE | Lamb Scott E | Officer | SELL | $83.06 | 18,353 | $1,524,417 | 2,399 |
| 2014-11-21 02:22 | 2014-11-19 | ECIA | ENCISION INC | NAUMANN-ETIENNE RUEDIGER | Director | BUY | $0.75 | 2,200 | $1,652 | 45,700 |
| 2014-11-21 03:47 | 2014-11-20 | ICUI | ICU MEDICAL INC/DE | RIGGS STEVEN | Officer | SELL | $81.36 | 26,938 | $2,191,589 | 2,867 |
| 2014-11-20 21:55 | 2014-11-19 | ICUI | ICU MEDICAL INC/DE | RIGGS STEVEN | Officer | SELL | $83.11 | 21,732 | $1,806,147 | 2,867 |
| 2014-11-21 05:24 | 2014-11-18 | RMD | RESMED INC | FARRELL PETER C | Director, Officer | OPT+S | $52.39 | 36,000 | $1,886,148 | 256,375 |
| 2014-11-20 22:37 | 2014-11-18 | WST | WEST PHARMACEUTICAL SERVICES INC | MOREL DONALD E JR | Officer | SELL | $51.30 | 20,000 | $1,025,962 | 801,896 |
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.