Orthopedic, Prosthetic & Surgical Appliances & Supplies
Standard Industrial Classification: SIC 3842
Industry Insider Sentiment Analysis
The Orthopedic, Prosthetic & Surgical Appliances & Supplies sector (SIC 3842) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-10-28 02:32 | 2014-10-24 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | OPT+S | $114.25 | 30,000 | $3,427,500 | 20,721 |
| 2014-10-28 02:03 | 2014-10-27 | ISRG | INTUITIVE SURGICAL INC | MCNAMARA JEROME J | Officer | OPT+S | $473.76 | 15,000 | $7,106,355 | 2,849 |
| 2014-10-28 00:38 | 2014-10-24 | ISRG | INTUITIVE SURGICAL INC | LOOP FLOYD D MD | Director | OPT+S | $475.71 | 15,209 | $7,235,060 | 4,979 |
| 2014-10-24 21:28 | 2014-10-23 | INGN | Inogen Inc | Bauerlein Alison | Officer | OPT+S | $20.50 | 15,687 | $321,653 | 40,017 |
| 2014-10-21 23:19 | 2014-10-20 | CFX | Enovis CORP | Brannan C Scott | Officer | SELL | $54.60 | 1,380 | $75,343 | 39,700 |
| 2014-10-22 03:02 | 2014-10-20 | INGN | Inogen Inc | Huggenberger Raymond | Director, Officer | OPT+S | $19.83 | 25,722 | $510,116 | 6,808 |
| 2014-10-20 21:36 | 2014-10-16 | SKLN | Predictive Oncology Inc. | Herschkowitz Samuel | 10% owner | BUY | $0.13 | 25,000 | $3,150 | 47,173,057 |
| 2014-10-17 20:33 | 2014-10-15 | SKLN | Predictive Oncology Inc. | Herschkowitz Samuel | 10% owner | BUY | $0.11 | 105,000 | $11,550 | 47,148,057 |
| 2014-10-16 18:29 | 2014-10-14 | SKLN | Predictive Oncology Inc. | Herschkowitz Samuel | 10% owner | BUY | $0.12 | 50,000 | $6,000 | 47,043,057 |
| 2014-10-15 02:32 | 2014-10-09 | INGN | Inogen Inc | Versant Ventures II LLC | 10% owner | SELL | $20.83 | 1,900 | $39,568 | 0 |
| 2014-10-10 01:40 | 2014-10-08 | INGN | Inogen Inc | Versant Ventures II LLC | 10% owner | SELL | $21.03 | 6,907 | $145,231 | 144 |
| 2014-10-09 01:57 | 2014-10-06 | INGN | Inogen Inc | Petersen Timothy | Director | SELL | $21.55 | 31,600 | $680,838 | 163,767 |
| 2014-10-08 00:03 | 2014-10-06 | EW | Edwards Lifesciences Corp | WANG HUIMIN | Officer | OPT+S | $107.00 | 5,600 | $599,200 | 31,709 |
| 2014-10-06 22:34 | 2014-10-02 | SKLN | Predictive Oncology Inc. | Herschkowitz Samuel | 10% owner | BUY | $0.11 | 210,680 | $23,175 | 46,993,057 |
| 2014-10-04 01:56 | 2014-10-01 | INGN | Inogen Inc | Petersen Timothy | Director, 10% owner | SELL | $20.97 | 98,400 | $2,063,930 | 265,902 |
| 2014-10-04 01:42 | 2014-10-01 | INGN | Inogen Inc | ARBORETUM VENTURES II LP | 10% owner | SELL | $20.97 | 98,400 | $2,063,930 | 265,902 |
| 2014-10-04 02:03 | 2014-10-03 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | OPT+S | $105.00 | 25,000 | $2,625,000 | 20,721 |
| 2014-10-03 04:16 | 2014-09-25 | INGN | Inogen Inc | Scribner Matt | Officer | OPT+S | $20.25 | 8,204 | $166,145 | 4,666 |
| 2014-10-03 04:15 | 2014-09-25 | INGN | Inogen Inc | Taylor Brenton | Officer | OPT+S | $19.95 | 15,687 | $312,976 | 40,017 |
| 2014-10-01 23:33 | 2014-09-29 | CFX | Enovis CORP | Puckett A. Lynne | Officer | SELL | $58.49 | 906 | $52,992 | 19,194 |
| 2014-10-01 02:50 | 2014-09-26 | INGN | Inogen Inc | Petersen Timothy | Director, 10% owner | SELL | $20.23 | 84,500 | $1,709,596 | 280,268 |
| 2014-10-01 02:40 | 2014-09-26 | INGN | Inogen Inc | ARBORETUM VENTURES II LP | 10% owner | SELL | $20.23 | 84,500 | $1,709,596 | 280,268 |
| 2014-09-30 00:36 | 2014-09-29 | EW | Edwards Lifesciences Corp | MUSSALLEM MICHAEL A | Director, Officer | OPT+S | $102.71 | 29,500 | $3,029,839 | 263,850 |
| 2014-09-26 23:15 | 2014-09-18 | N/A | Bone Biologics Corp | AFH Holding & Advisory, LLC | 10% owner | SELL | $0.12 | 425,000 | $52,913 | 3,175,000 |
| 2014-09-25 17:20 | 2014-09-23 | APT | ALPHA PRO TECH LTD | MONTGOMERY CHARLES D | Officer | OPT+S | $2.90 | 43,570 | $126,401 | 145,920 |
| 2014-09-26 00:51 | 2014-09-23 | INGN | Inogen Inc | Petersen Timothy | Director, 10% owner | SELL | $20.34 | 83,500 | $1,698,215 | 292,605 |
| 2014-09-26 00:42 | 2014-09-23 | INGN | Inogen Inc | ARBORETUM VENTURES II LP | 10% owner | SELL | $20.34 | 83,500 | $1,698,215 | 292,605 |
| 2014-09-24 23:13 | 2014-09-23 | INGN | Inogen Inc | Bauerlein Alison | Officer | OPT+S | $20.01 | 15,687 | $313,972 | 40,017 |
| 2014-09-24 02:23 | 2014-09-22 | INGN | Inogen Inc | Huggenberger Raymond | Director, Officer | OPT+S | $20.25 | 25,722 | $520,989 | 6,808 |
| 2014-09-23 02:36 | 2014-09-18 | INGN | Inogen Inc | ARBORETUM VENTURES II LP | 10% owner | SELL | $21.05 | 46,865 | $986,733 | 304,796 |
| 2014-09-23 02:10 | 2014-09-18 | INGN | Inogen Inc | Petersen Timothy | Director, 10% owner | SELL | $21.05 | 46,865 | $986,733 | 304,796 |
| 2014-09-18 02:46 | 2014-09-15 | INGN | Inogen Inc | Petersen Timothy | Director, 10% owner | SELL | $21.61 | 55,135 | $1,191,489 | 311,638 |
| 2014-09-18 02:13 | 2014-09-15 | INGN | Inogen Inc | ARBORETUM VENTURES II LP | 10% owner | SELL | $21.61 | 55,135 | $1,191,489 | 311,638 |
| 2014-09-17 23:27 | 2014-09-15 | INGN | Inogen Inc | Wilkinson Scott | Officer | OPT+S | $21.42 | 18,333 | $392,726 | 0 |
| 2014-09-17 23:24 | 2014-09-15 | INGN | Inogen Inc | Myers Byron | Officer | OPT+S | $21.33 | 22,333 | $476,470 | 33,332 |
| 2014-09-15 21:50 | 2014-09-15 | SKLN | Predictive Oncology Inc. | MYERS ROBERT L | Officer | BUY | $0.13 | 5,000 | $625 | 10,000 |
| 2014-09-12 17:04 | 2014-09-09 | INGN | Inogen Inc | Versant Ventures II LLC | 10% owner | SELL | $23.25 | 7,388 | $171,768 | 62,733 |
| 2014-09-11 16:23 | 2014-09-10 | MSA | MSA Safety Inc | Uhler Paul R | Officer | SELL | $54.96 | 1,491 | $81,949 | 28,511 |
| 2014-09-11 22:08 | 2014-09-11 | MSA | MSA Safety Inc | MCCLAINE DOUGLAS K | Officer | SELL | $55.57 | 3,141 | $174,560 | 29,295 |
| 2014-09-11 16:44 | 2014-09-09 | ZMH | ZIMMER BIOMET HOLDINGS, INC. | OOI STEPHEN HONG LIANG | Officer | OPT+S | $102.78 | 40,768 | $4,190,107 | 34,625 |
| 2014-09-12 00:36 | 2014-09-10 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | OPT+S | $100.00 | 25,000 | $2,500,000 | 20,721 |
| 2014-09-10 18:03 | 2014-09-08 | APT | ALPHA PRO TECH LTD | MONTGOMERY CHARLES D | Officer | OPT+S | $2.60 | 4,230 | $10,998 | 145,920 |
| 2014-09-09 00:17 | 2014-09-05 | EW | Edwards Lifesciences Corp | WANG HUIMIN | Officer | OPT+S | $98.29 | 5,600 | $550,424 | 31,709 |
| 2014-09-05 18:56 | 2014-09-04 | APT | ALPHA PRO TECH LTD | MONTGOMERY CHARLES D | Officer | OPT+S | $2.68 | 9,633 | $25,816 | 145,920 |
| 2014-09-05 16:01 | 2014-09-04 | MSA | MSA Safety Inc | WITMER THOMAS H | Director | OPT+S | $55.72 | 885 | $49,311 | 20,692 |
| 2014-09-05 23:06 | 2014-09-03 | MSA | MSA Safety Inc | LAMBERT WILLIAM M | Director, Officer | OPT+S | $56.44 | 16,388 | $924,885 | 142,067 |
| 2014-09-05 21:49 | 2014-09-03 | MSA | MSA Safety Inc | BIGLER JOSEPH A | Officer | OPT+S | $57.38 | 2,398 | $137,591 | 38,402 |
| 2014-09-05 00:21 | 2014-09-02 | APT | ALPHA PRO TECH LTD | MONTGOMERY CHARLES D | Officer | OPT+S | $2.81 | 42,567 | $119,456 | 145,920 |
| 2014-09-05 01:39 | 2014-08-19 | APT | ALPHA PRO TECH LTD | ANDERSON DAVID B | Director | SELL | $2.71 | 25,000 | $67,748 | 20,834 |
| 2014-09-05 00:48 | 2014-09-03 | APT | ALPHA PRO TECH LTD | RITOTA JOHN | Director | SELL | $2.73 | 5,000 | $13,660 | 30,850 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Orthopedic, Prosthetic & Surgical Appliances & Supplies sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3842) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Orthopedic, Prosthetic & Surgical Appliances & Supplies
Every transaction in the Orthopedic, Prosthetic & Surgical Appliances & Supplies 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.