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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013-12-20 19:16 | 2013-12-20 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $74.09 | 7,000 | $518,657 | 11,301,682 |
| 2013-12-21 04:19 | 2013-12-18 | GMED | GLOBUS MEDICAL INC | Demski David M | Director, Officer | SELL | $19.75 | 50,000 | $987,500 | 481,365 |
| 2013-12-20 19:03 | 2013-12-18 | ECIA | ENCISION INC | NAUMANN-ETIENNE RUEDIGER | Director | BUY | $0.80 | 6,000 | $4,800 | 49,500 |
| 2013-12-20 01:08 | 2013-12-17 | ECIA-PK | ENCISION INC | NEWTON DAVID W | Director, Officer | BUY | $0.80 | 12,500 | $10,000 | 12,500 |
| 2013-12-19 23:46 | 2013-12-18 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $72.65 | 14,000 | $1,017,075 | 11,308,682 |
| 2013-12-20 00:28 | 2013-11-15 | LMAT | LEMAITRE VASCULAR INC | Gebauer Peter R | Officer | SELL | $8.45 | 5,000 | $42,250 | 7,167 |
| 2013-12-20 00:54 | 2013-12-18 | DXCM | DEXCOM INC | ROPER JESS | Officer | OPT+S | $34.48 | 8,000 | $275,804 | 65,808 |
| 2013-12-19 23:27 | 2013-12-17 | ECIA-PK | ENCISION INC | CMED PARTNERS LLLP | 10% owner | BUY | $0.80 | 525,000 | $420,000 | 2,158,517 |
| 2013-12-19 23:56 | 2013-12-17 | ECIA-PK | ENCISION INC | KORNELSEN VERN D | Director, 10% owner | BUY | $0.80 | 525,000 | $420,000 | 2,158,517 |
| 2013-12-19 02:33 | 2013-12-18 | ICUI | ICU MEDICAL INC/DE | SHERMAN RICHARD MD | Director | SELL | $65.00 | 3,750 | $243,765 | 67,273 |
| 2013-12-17 19:00 | 2013-12-13 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $71.54 | 21,000 | $1,502,241 | 11,322,682 |
| 2013-12-17 21:25 | 2013-12-16 | HAE | HAEMONETICS CORP | HANLON SUSAN M | Officer | OPT+S | $43.50 | 4,000 | $173,982 | 16,905 |
| 2013-12-17 19:16 | 2013-12-16 | BDX | BECTON DICKINSON & CO | Sichak Stephen | Officer | SELL | $105.82 | 344 | $36,402 | 7,343 |
| 2013-12-17 02:55 | 2013-12-03 | ECIA | ENCISION INC | PACE PATRICK W | Director, Officer | BUY | $0.80 | 2,000 | $1,600 | 80,347 |
| 2013-12-13 16:54 | 2013-12-11 | BONE | Xtant Medical Holdings, Inc. | COOK GUY S | 10% owner | SELL | $0.42 | 160,000 | $67,536 | 4,937,729 |
| 2013-12-14 02:56 | 2013-11-11 | LMAT | LEMAITRE VASCULAR INC | LeMaitre Cornelia W | Director, Officer | SELL | $8.08 | 35,000 | $282,916 | 433,937 |
| 2013-12-14 02:53 | 2013-10-30 | LMAT | LEMAITRE VASCULAR INC | LeMaitre Cornelia W | Director, Officer | SELL | $7.88 | 20,000 | $157,500 | 174,581 |
| 2013-12-14 04:41 | 2013-12-11 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | OPT+S | $34.41 | 50,000 | $1,720,265 | 212,813 |
| 2013-12-14 01:54 | 2013-12-12 | DXCM | DEXCOM INC | AUGUSTINOS NICHOLAS | Director | SELL | $34.40 | 11,321 | $389,494 | 11,130 |
| 2013-12-13 00:49 | 2013-12-11 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $74.04 | 14,000 | $1,036,547 | 11,343,682 |
| 2013-12-12 04:14 | 2013-12-09 | DXCM | DEXCOM INC | AUGUSTINOS NICHOLAS | Director | OPT+S | $33.64 | 97,541 | $3,280,811 | 22,451 |
| 2013-12-12 01:10 | 2013-12-11 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $64.27 | 25,000 | $1,606,680 | 446,808 |
| 2013-12-10 22:59 | 2013-12-09 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $74.48 | 14,000 | $1,042,768 | 11,357,682 |
| 2013-12-10 20:45 | 2013-12-06 | UFPT | UFP TECHNOLOGIES INC | SHAW DANIEL J | Officer | SELL | $25.00 | 2,473 | $61,825 | 44,480 |
| 2013-12-11 01:27 | 2013-12-06 | GMED | GLOBUS MEDICAL INC | LIPTAK ROBERT | Director | SELL | $19.36 | 25,000 | $484,000 | 26,159 |
| 2013-12-11 01:26 | 2013-12-09 | HAE | HAEMONETICS CORP | HANLON SUSAN M | Officer | OPT+S | $43.07 | 3,138 | $135,165 | 16,905 |
| 2013-12-10 19:16 | 2013-12-06 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $51.65 | 1,885 | $97,367 | 270,308 |
| 2013-12-11 01:26 | 2013-12-10 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $65.36 | 17,100 | $1,117,627 | 446,808 |
| 2013-12-10 02:13 | 2013-12-09 | ICUI | ICU MEDICAL INC/DE | LOPEZ GEORGE A | Director, 10% owner | SELL | $65.95 | 7,900 | $520,969 | 446,808 |
| 2013-12-10 02:14 | 2013-12-09 | ICUI | ICU MEDICAL INC/DE | SHERMAN RICHARD MD | Director | SELL | $65.42 | 1,550 | $101,400 | 67,273 |
| 2013-12-06 20:46 | 2013-12-04 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $73.77 | 21,000 | $1,549,115 | 11,371,682 |
| 2013-12-06 20:39 | 2013-12-04 | UFPT | UFP TECHNOLOGIES INC | SHAW DANIEL J | Officer | SELL | $25.34 | 7,969 | $201,913 | 46,953 |
| 2013-12-07 03:53 | 2013-12-04 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | OPT+S | $34.77 | 20,000 | $695,332 | 212,813 |
| 2013-12-07 03:39 | 2013-11-22 | DXCM | DEXCOM INC | KAHN BARBARA | Director | SELL | $32.63 | 1,500 | $48,938 | 49,263 |
| 2013-12-06 01:14 | 2013-12-03 | GMED | GLOBUS MEDICAL INC | Davidar David D | Director, Officer | SELL | $19.25 | 75,000 | $1,443,750 | 270,967 |
| 2013-12-06 02:12 | 2013-12-04 | ECIA | ENCISION INC | NAUMANN-ETIENNE RUEDIGER | Director | BUY | $0.80 | 5,000 | $4,000 | 43,500 |
| 2013-12-06 02:53 | 2013-12-04 | UTMD | UTAH MEDICAL PRODUCTS INC | CORNWELL KEVIN L | Director, Officer | SELL | $51.55 | 1,402 | $72,276 | 272,193 |
| 2013-12-06 03:59 | 2013-12-03 | ARAY | Accuray Incorporated | DAVILA ELIZABETH H | Director | SELL | $7.74 | 8,000 | $61,880 | 77,137 |
| 2013-12-06 03:56 | 2013-12-04 | ARAY | Accuray Incorporated | GOLDSTEIN JACK | Director | SELL | $7.70 | 7,000 | $53,921 | 66,237 |
| 2013-12-05 01:28 | 2013-11-08 | BSX | BOSTON SCIENTIFIC CORP | Mirviss Jeffrey B. | Officer | OPT+S | $11.91 | 26,000 | $309,530 | 59,190 |
| 2013-12-05 01:12 | 2013-12-02 | RMD | RESMED INC | Douglas Robert Andrew | Officer | OPT+S | $49.10 | 8,000 | $392,782 | 100,572 |
| 2013-12-05 05:19 | 2013-12-02 | RMD | RESMED INC | FARRELL PETER C | Director | OPT+S | $49.12 | 25,000 | $1,228,075 | 489,876 |
| 2013-12-05 00:28 | 2013-12-02 | PODD | INSULET CORP | LIAMOS CHARLES T | Director, Officer | OPT+S | $36.26 | 63,808 | $2,313,378 | 118,194 |
| 2013-12-05 00:23 | 2013-12-02 | PODD | INSULET CORP | DeSisto Duane | Director, Officer | OPT+S | $36.58 | 18,500 | $676,819 | 183,933 |
| 2013-12-05 00:20 | 2013-12-02 | PODD | INSULET CORP | ROBERTS BRIAN K | Officer | OPT+S | $36.57 | 20,000 | $731,368 | 99,216 |
| 2013-12-05 04:34 | 2013-12-03 | DXCM | DEXCOM INC | Balo Andrew K | Officer | SELL | $34.21 | 14,268 | $488,158 | 124,297 |
| 2013-12-05 03:40 | 2013-12-02 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | SELL | $34.51 | 9,000 | $310,590 | 732,889 |
| 2013-12-04 00:40 | 2013-12-03 | ECIA | ENCISION INC | PACE PATRICK W | Director, Officer | BUY | $0.80 | 2,000 | $1,600 | 84,773 |
| 2013-12-03 21:22 | 2013-12-02 | HAE | HAEMONETICS CORP | CONCANNON BRIAN | Director, Officer | OPT+S | $42.31 | 7,600 | $321,528 | 130,307 |
| 2013-12-03 19:39 | 2013-11-29 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $74.33 | 21,000 | $1,561,020 | 11,392,682 |
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.