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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-29 23:49 | 2023-09-29 | EW | Edwards Lifesciences Corp | Ullem Scott B. | Officer | OPT+S | $69.54 | 7,255 | $504,527 | 19,248 |
| 2023-09-28 23:30 | 2023-09-26 | RWLK | Lifeward Ltd. | Lind Global Fund II LP | 10% owner | SELL | $0.70 | 5,031,200 | $3,521,840 | 0 |
| 2023-09-28 23:30 | 2023-09-26 | RWLK | Lifeward Ltd. | Lind Global Fund II LP | 10% owner | BUY | $0.70 | 5,031,200 | $3,521,840 | 9,890,010 |
| 2023-09-28 00:03 | 2023-09-25 | POAI | Predictive Oncology Inc. | Nuzum Charles Lee Sr | Director | SELL | $3.04 | 10,000 | $30,387 | 24,033 |
| 2023-09-22 23:25 | 2023-09-20 | RBOT | Vicarious Surgical Inc. | Khalifa Sammy | Director, Officer, 10% owner | SELL | $0.79 | 3,133 | $2,462 | 1,250,738 |
| 2023-09-22 23:23 | 2023-09-20 | RBOT | Vicarious Surgical Inc. | Kelly William John | Officer | SELL | $0.79 | 1,107 | $872 | 544,063 |
| 2023-09-22 23:22 | 2023-09-20 | RBOT | Vicarious Surgical Inc. | Morris June | Officer | SELL | $0.79 | 1,095 | $860 | 580,181 |
| 2023-09-22 23:21 | 2023-09-20 | RBOT | Vicarious Surgical Inc. | Sachs Adam David | Director, Officer, 10% owner | SELL | $0.79 | 4,142 | $3,261 | 1,779,372 |
| 2023-09-15 23:39 | 2023-09-14 | ISRG | INTUITIVE SURGICAL INC | Ladd Amy L | Director | SELL | $305.68 | 500 | $152,840 | 702 |
| 2023-09-14 18:08 | 2023-09-13 | BBLG | Bone Biologics Corp | Walsh Deina H | Officer | BUY | $0.64 | 8,000 | $5,120 | 15,000 |
| 2023-09-15 03:00 | 2023-09-14 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | OPT+S | $73.71 | 4,500 | $331,695 | 39,503 |
| 2023-09-15 03:00 | 2023-09-14 | EW | Edwards Lifesciences Corp | Wood Larry L | Officer | OPT+S | $73.63 | 8,660 | $637,615 | 213,794 |
| 2023-09-12 22:03 | 2023-09-08 | APT | ALPHA PRO TECH LTD | Buchan James | Director | OPT+S | $4.46 | 10,000 | $44,600 | 6,013 |
| 2023-09-12 18:34 | 2023-09-11 | BBLG | Bone Biologics Corp | Frelick Jeff | Officer | BUY | $0.69 | 9,500 | $6,530 | 17,204 |
| 2023-09-12 00:05 | 2023-09-08 | MYO | MYOMO, INC. | Morris Milton Mayo | Director | BUY | $1.06 | 15,000 | $15,867 | 77,933 |
| 2023-09-09 00:29 | 2023-09-08 | EW | Edwards Lifesciences Corp | Szyman Catherine M. | Officer | OPT+S | $76.00 | 5,000 | $380,000 | 34,814 |
| 2023-09-08 00:39 | 2023-09-05 | RBOT | Vicarious Surgical Inc. | Khalifa Sammy | Director, Officer, 10% owner | SELL | $0.97 | 7,094 | $6,895 | 1,253,871 |
| 2023-09-08 00:39 | 2023-09-05 | RBOT | Vicarious Surgical Inc. | Sachs Adam David | Director, Officer, 10% owner | SELL | $0.97 | 13,754 | $13,377 | 1,783,514 |
| 2023-09-08 00:38 | 2023-09-05 | RBOT | Vicarious Surgical Inc. | Kelly William John | Officer | SELL | $0.97 | 11,341 | $11,004 | 545,170 |
| 2023-09-08 00:37 | 2023-09-05 | RBOT | Vicarious Surgical Inc. | Morris June | Officer | SELL | $0.97 | 6,385 | $6,215 | 581,276 |
| 2023-09-08 00:38 | 2023-09-05 | RBOT | Vicarious Surgical Inc. | Mazzola John | Officer | SELL | $0.97 | 6,783 | $6,589 | 312,447 |
| 2023-09-07 17:45 | 2023-09-06 | BBLG | Bone Biologics Corp | Walsh Deina H | Officer | BUY | $0.71 | 7,000 | $4,967 | 7,000 |
| 2023-09-07 23:44 | 2023-09-06 | RWLK | Lifeward Ltd. | Turk Joseph E Jr | Director | BUY | $0.68 | 27,339 | $18,591 | 31,616 |
| 2023-09-06 23:26 | 2023-09-01 | RWLK | Lifeward Ltd. | Lind Global Fund II LP | 10% owner | BUY | $0.70 | 31,537 | $22,189 | 4,858,810 |
| 2023-09-07 00:09 | 2023-09-06 | EW | Edwards Lifesciences Corp | Chopra Daveen | Officer | OPT+S | $76.07 | 8,500 | $646,609 | 23,950 |
| 2023-09-05 16:09 | 2023-08-31 | RWLK | Lifeward Ltd. | Lynch Jeannine | Officer | SELL | $0.69 | 9,529 | $6,562 | 370,303 |
| 2023-09-06 00:05 | 2023-08-31 | BBLG | Bone Biologics Corp | Frelick Jeff | Officer | BUY | $0.66 | 7,600 | $5,020 | 7,704 |
| 2023-09-05 23:20 | 2023-09-01 | RWLK | Lifeward Ltd. | Turk Joseph E Jr | Director | BUY | $0.68 | 2,661 | $1,809 | 4,277 |
| 2023-09-06 02:08 | 2023-09-05 | EW | Edwards Lifesciences Corp | MUSSALLEM MICHAEL A | Director | OPT+S | $75.86 | 29,350 | $2,226,491 | 4,486 |
| 2023-09-05 23:15 | 2023-09-01 | CDRE | Cadre Holdings, Inc. | SOKOLOW NICOLAS | Director | SELL | $26.07 | 14,000 | $365,037 | 77,347 |
| 2023-09-01 23:01 | 2023-08-30 | ZBH | ZIMMER BIOMET HOLDINGS, INC. | Kolli Sreelakshmi | Director | BUY | $120.37 | 1,000 | $120,370 | 1,000 |
| 2023-08-31 23:15 | 2023-08-29 | CDRE | Cadre Holdings, Inc. | Williams Brad | Officer | SELL | $25.88 | 20,400 | $527,983 | 78,324 |
| 2023-08-31 16:01 | 2023-08-30 | MSA | MSA Safety Inc | Roberts Rebecca B | Director | SELL | $182.65 | 500 | $91,326 | 9,574 |
| 2023-08-31 23:44 | 2023-08-29 | RWLK | Lifeward Ltd. | Turk Joseph E Jr | Director | BUY | $0.62 | 1,616 | $994 | 1,616 |
| 2023-09-01 00:34 | 2023-08-31 | EW | Edwards Lifesciences Corp | Ullem Scott B. | Officer | OPT+S | $77.79 | 7,255 | $564,366 | 19,248 |
| 2023-09-01 01:26 | 2023-08-30 | MYO | MYOMO, INC. | GUDONIS PAUL R | Director, Officer | BUY | $0.74 | 48,400 | $36,039 | 878,245 |
| 2023-08-31 00:00 | 2023-08-29 | MYO | MYOMO, INC. | Kovelman Harry | Officer | BUY | $0.60 | 8,333 | $5,000 | 149,556 |
| 2023-08-30 23:36 | 2023-08-29 | MYO | MYOMO, INC. | HENRY DAVID A | Officer | BUY | $0.60 | 41,666 | $25,000 | 352,193 |
| 2023-08-30 23:03 | 2023-08-28 | ZBH | ZIMMER BIOMET HOLDINGS, INC. | HAGEMANN ROBERT | Director | BUY | $116.48 | 2,000 | $232,960 | 4,000 |
| 2023-08-30 23:22 | 2023-08-28 | MYO | MYOMO, INC. | GUDONIS PAUL R | Director, Officer | BUY | $0.76 | 79,500 | $60,595 | 829,845 |
| 2023-08-29 15:36 | 2023-08-16 | RWLK | Lifeward Ltd. | Dykan Jeff | Director | BUY | $0.61 | 25,000 | $15,195 | 50,000 |
| 2023-08-30 01:57 | 2023-08-25 | ZBH | ZIMMER BIOMET HOLDINGS, INC. | MICHELSON MICHAEL W | Director | BUY | $115.50 | 1,300 | $150,150 | 3,385 |
| 2023-08-30 01:51 | 2018-03-20 | ZBH | ZIMMER BIOMET HOLDINGS, INC. | BERNARD BETSY J | Director | BUY | $114.40 | 1,021 | $116,805 | 5,271 |
| 2023-08-30 00:31 | 2023-08-29 | EW | Edwards Lifesciences Corp | Chopra Daveen | Officer | SELL | $76.69 | 1,500 | $115,040 | 23,950 |
| 2023-08-29 23:15 | 2023-08-25 | CDRE | Cadre Holdings, Inc. | SOKOLOW NICOLAS | Director | SELL | $25.36 | 11,000 | $278,940 | 91,347 |
| 2023-08-28 23:30 | 2023-08-24 | RWLK | Lifeward Ltd. | Lind Global Fund II LP | 10% owner | BUY | $0.62 | 29,545 | $18,368 | 4,827,273 |
| 2023-08-25 23:15 | 2023-08-23 | CDRE | Cadre Holdings, Inc. | Williams Brad | Officer | SELL | $24.71 | 26,976 | $666,634 | 98,724 |
| 2023-08-25 18:43 | 2023-08-24 | RBOT | Vicarious Surgical Inc. | Morris June | Officer | SELL | $0.95 | 2,500 | $2,378 | 587,661 |
| 2023-08-26 00:24 | 2023-08-23 | RWLK | Lifeward Ltd. | Lawless Michael A | Officer | BUY | $0.62 | 15,051 | $9,280 | 15,051 |
| 2023-08-25 23:31 | 2023-08-23 | ZBH | ZIMMER BIOMET HOLDINGS, INC. | HIGGINS ARTHUR J | Director | BUY | $115.61 | 1,000 | $115,613 | 3,400 |
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.