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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-07-04 00:37 | 2018-07-02 | INGN | Inogen Inc | Taylor Brenton | Officer | OPT+S | $184.40 | 5,000 | $922,009 | 36,576 |
| 2018-07-03 02:07 | 2018-07-02 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $1.68 | 2,000 | $3,363 | 713,933 |
| 2018-06-30 00:29 | 2018-06-27 | RWLK | Lifeward Ltd. | Jasinski Lawrence J | Director, Officer | SELL | $0.99 | 1,584 | $1,568 | 183,626 |
| 2018-06-21 23:23 | 2018-06-20 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $1.61 | 2,000 | $3,220 | 715,933 |
| 2018-06-22 00:22 | 2018-06-20 | INGN | Inogen Inc | Myers Byron | Officer | OPT+S | $190.58 | 8,056 | $1,535,279 | 37,275 |
| 2018-06-20 14:57 | 2018-06-19 | MSA | MSA Safety Inc | LAMBERT WILLIAM M | Director | SELL | $94.86 | 13,536 | $1,283,995 | 68,647 |
| 2018-06-20 02:19 | 2018-06-18 | INGN | Inogen Inc | Myers Byron | Officer | OPT+S | $190.04 | 1,846 | $350,820 | 37,275 |
| 2018-06-19 19:19 | 2018-06-15 | MSA | MSA Safety Inc | LAMBERT WILLIAM M | Director | SELL | $94.89 | 96,464 | $9,153,893 | 82,183 |
| 2018-06-19 23:13 | 2018-06-15 | EW | Edwards Lifesciences Corp | Wood Larry L | Officer | OPT+S | $151.86 | 6,300 | $956,718 | 116,156 |
| 2018-06-19 02:38 | 2018-06-15 | INGN | Inogen Inc | Huggenberger Raymond | Director | OPT+S | $183.50 | 10,444 | $1,916,474 | 7,797 |
| 2018-06-16 00:25 | 2018-06-15 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $1.63 | 2,000 | $3,269 | 717,933 |
| 2018-06-15 23:06 | 2018-06-13 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | OPT+S | $151.35 | 9,500 | $1,437,861 | 50,785 |
| 2018-06-13 19:38 | 2018-06-11 | APT | ALPHA PRO TECH LTD | Garcia David R | Director | OPT+S | $3.45 | 4,300 | $14,835 | 0 |
| 2018-06-13 23:08 | 2018-06-11 | INGN | Inogen Inc | Bauerlein Alison | Officer | OPT+S | $180.69 | 5,000 | $903,435 | 4,161 |
| 2018-06-12 23:23 | 2018-06-11 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $1.62 | 2,000 | $3,235 | 719,933 |
| 2018-06-12 00:36 | 2018-06-07 | INGN | Inogen Inc | Myers Byron | Officer | OPT+S | $187.03 | 11,170 | $2,089,093 | 37,275 |
| 2018-06-09 00:05 | 2018-06-06 | INGN | Inogen Inc | Lukatch Heath | Director | OPT+S | $190.58 | 500 | $95,290 | 989 |
| 2018-06-09 00:03 | 2018-06-06 | INGN | Inogen Inc | Rider Heather D. | Director | OPT+S | $190.72 | 2,250 | $429,118 | 1,989 |
| 2018-06-08 19:36 | 2018-06-07 | ISRG | INTUITIVE SURGICAL INC | MELTZER MARK J | Officer | OPT+S | $483.65 | 6,000 | $2,901,906 | 10,052 |
| 2018-06-08 00:10 | 2018-06-06 | APT | ALPHA PRO TECH LTD | Garcia David R | Director | OPT+S | $3.50 | 700 | $2,450 | 0 |
| 2018-06-07 18:42 | 2018-06-05 | ISRG | INTUITIVE SURGICAL INC | RUBASH MARK J | Director | OPT+S | $490.00 | 1,000 | $490,000 | 3,966 |
| 2018-06-07 02:12 | 2018-06-05 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $1.86 | 2,000 | $3,728 | 721,933 |
| 2018-06-07 03:24 | 2018-06-06 | EW | Edwards Lifesciences Corp | Ullem Scott B. | Officer | OPT+S | $141.07 | 25,000 | $3,526,760 | 16,265 |
| 2018-06-05 23:53 | 2018-06-05 | MSA | MSA Safety Inc | Killeen Randall | Officer | SELL | $95.73 | 1,700 | $162,741 | 6,157 |
| 2018-06-06 03:44 | 2018-06-05 | EW | Edwards Lifesciences Corp | WANG HUIMIN | Officer | OPT+S | $142.84 | 3,800 | $542,792 | 84,588 |
| 2018-06-06 01:48 | 2018-06-04 | ISRG | INTUITIVE SURGICAL INC | BARRATT CRAIG H | Director | OPT+S | $482.00 | 2,500 | $1,205,000 | 0 |
| 2018-06-05 00:31 | 2018-06-01 | INGN | Inogen Inc | Taylor Brenton | Officer | OPT+S | $183.10 | 5,000 | $915,498 | 36,576 |
| 2018-06-05 01:07 | 2018-06-01 | ISRG | INTUITIVE SURGICAL INC | SMITH LONNIE M | Director | SELL | $480.00 | 9,333 | $4,479,840 | 294,034 |
| 2018-06-04 22:59 | 2018-06-01 | ISRG | INTUITIVE SURGICAL INC | Brogna Salvatore | Officer | OPT+S | $463.15 | 2,655 | $1,229,669 | 1,487 |
| 2018-06-04 22:57 | 2018-06-01 | ISRG | INTUITIVE SURGICAL INC | RUBASH MARK J | Director | OPT+S | $470.00 | 1,000 | $470,000 | 3,966 |
| 2018-06-02 00:17 | 2018-06-01 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $1.87 | 2,000 | $3,730 | 723,933 |
| 2018-05-31 15:32 | 2018-05-24 | RWLK | Lifeward Ltd. | Jasinski Lawrence J | Director, Officer | SELL | $1.05 | 423 | $444 | 185,823 |
| 2018-06-01 01:41 | 2018-05-31 | ALGN | Align Technology, Inc. | Olson Jennifer | Officer | SELL | $334.05 | 1,505 | $502,747 | 3,919 |
| 2018-06-01 01:25 | 2018-05-31 | ALGN | Align Technology, Inc. | LACOB JOSEPH | Director | SELL | $332.38 | 10,000 | $3,323,750 | 289,379 |
| 2018-06-01 01:11 | 2018-05-24 | ALGN | Align Technology, Inc. | Saia Andrea Lynn | Director | SELL | $311.89 | 4,067 | $1,268,436 | 17,181 |
| 2018-05-31 02:07 | 2018-05-30 | ALGN | Align Technology, Inc. | Morici John | Officer | SELL | $331.35 | 2,405 | $796,908 | 514 |
| 2018-05-31 01:14 | 2018-05-29 | ALGN | Align Technology, Inc. | SANTORA GREG J | Director | SELL | $324.07 | 5,500 | $1,782,385 | 16,615 |
| 2018-05-30 00:10 | 2018-05-24 | ALGN | Align Technology, Inc. | GEORGE ROGER E | Officer | BUY | $313.23 | 3,537 | $1,107,904 | 4,596 |
| 2018-05-30 00:07 | 2018-05-24 | ALGN | Align Technology, Inc. | Hockridge Stuart A | Officer | SELL | $315.12 | 4,342 | $1,368,248 | 514 |
| 2018-05-26 00:06 | 2018-05-24 | ALGN | Align Technology, Inc. | Thaler Warren S | Director | SELL | $315.10 | 3,500 | $1,102,847 | 47,015 |
| 2018-05-24 16:29 | 2018-05-23 | MSA | MSA Safety Inc | MCCLAINE DOUGLAS K | Officer | OPT+S | $91.00 | 1,730 | $157,430 | 27,311 |
| 2018-05-25 02:59 | 2018-05-24 | EW | Edwards Lifesciences Corp | Szyman Catherine M. | Officer | SELL | $139.39 | 9,815 | $1,368,113 | 28,001 |
| 2018-05-25 02:58 | 2018-05-23 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | SELL | $137.51 | 10,000 | $1,375,144 | 54,785 |
| 2018-05-23 17:02 | 2018-05-21 | MSA | MSA Safety Inc | MCCLAINE DOUGLAS K | Officer | OPT+S | $92.03 | 15,234 | $1,401,983 | 27,311 |
| 2018-05-24 00:05 | 2018-05-22 | ZBH | ZIMMER BIOMET HOLDINGS, INC. | Mazur-Hofsaess Katarzyna | Officer | OPT+S | $113.61 | 8,765 | $995,795 | 16,682 |
| 2018-05-22 17:09 | 2018-05-21 | MSA | MSA Safety Inc | Krause Kenneth D. | Officer | SELL | $92.00 | 1,250 | $115,000 | 20,920 |
| 2018-05-23 02:05 | 2018-05-21 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $1.93 | 2,000 | $3,858 | 725,933 |
| 2018-05-22 22:20 | 2018-05-22 | MSA | MSA Safety Inc | Blanco Steven C. Sr. | Officer | SELL | $90.36 | 1,700 | $153,614 | 13,462 |
| 2018-05-22 23:32 | 2018-05-21 | ALGN | Align Technology, Inc. | Tay Julie | Officer | SELL | $300.00 | 4,440 | $1,332,000 | 13,176 |
| 2018-05-21 23:14 | 2018-05-18 | CFX | Enovis CORP | Puckett A. Lynne | Officer | SELL | $32.56 | 252 | $8,206 | 29,003 |
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.