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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-02-16 02:59 | 2018-02-13 | NXTD | LogicMark, Inc. | Orlando Michael Joseph | Director, Officer | SELL | $2.06 | 10,000 | $20,600 | 1,279,605 |
| 2018-02-16 05:46 | 2018-02-14 | INGN | Inogen Inc | Bauerlein Alison | Officer | OPT+S | $120.05 | 9,737 | $1,168,928 | 0 |
| 2018-02-16 05:44 | 2018-02-13 | INGN | Inogen Inc | Taylor Brenton | Officer | OPT+S | $117.47 | 15,000 | $1,762,089 | 33,982 |
| 2018-02-16 02:40 | 2018-02-13 | ALGN | Align Technology, Inc. | HOGAN JOSEPH M | Director, Officer | BUY | $233.63 | 1,500 | $350,445 | 1,500 |
| 2018-02-14 17:35 | 2018-02-12 | ZBH | ZIMMER BIOMET HOLDINGS, INC. | Phipps Chad F | Officer | OPT+S | $115.95 | 20,826 | $2,414,754 | 43,017 |
| 2018-02-14 00:46 | 2018-02-12 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $2.19 | 2,000 | $4,384 | 779,933 |
| 2018-02-14 02:11 | 2018-02-09 | INGN | Inogen Inc | Bauerlein Alison | Officer | OPT+S | $116.46 | 27,630 | $3,217,867 | 0 |
| 2018-02-14 04:04 | 2018-02-13 | EW | Edwards Lifesciences Corp | MUSSALLEM MICHAEL A | Director, Officer | OPT+S | $126.69 | 32,800 | $4,155,547 | 41,331 |
| 2018-02-14 02:28 | 2018-02-09 | EW | Edwards Lifesciences Corp | LINK WILLIAM J PHD | Director | SELL | $122.24 | 12,000 | $1,466,903 | 16,000 |
| 2018-02-14 02:16 | 2018-02-12 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | SELL | $127.54 | 3,750 | $478,265 | 66,785 |
| 2018-02-09 23:46 | 2018-02-07 | ISRG | INTUITIVE SURGICAL INC | GUTHART GARY S | Director, Officer | SELL | $414.50 | 7,724 | $3,201,606 | 275,220 |
| 2018-02-07 05:40 | 2018-02-05 | EW | Edwards Lifesciences Corp | SELLERS ROBERT W.A. | Officer | OPT+S | $131.03 | 12,020 | $1,574,935 | 13,093 |
| 2018-02-07 02:36 | 2018-02-02 | ALGN | Align Technology, Inc. | Wright Emory | Officer | SELL | $260.08 | 45,780 | $11,906,664 | 29,957 |
| 2018-02-07 01:52 | 2018-02-05 | ISRG | INTUITIVE SURGICAL INC | GUTHART GARY S | Director, Officer | OPT+S | $414.50 | 28,525 | $11,823,644 | 282,944 |
| 2018-02-07 01:50 | 2018-02-05 | ISRG | INTUITIVE SURGICAL INC | MOHR MARSHALL | Officer | OPT+S | $414.19 | 7,500 | $3,106,418 | 6,316 |
| 2018-02-06 00:38 | 2018-02-01 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $2.01 | 4,000 | $8,054 | 781,933 |
| 2018-02-01 19:02 | 2018-01-30 | ISRG | INTUITIVE SURGICAL INC | Myriam Curet | Officer | OPT+S | $431.50 | 262 | $113,053 | 1,890 |
| 2018-02-01 02:30 | 2018-01-29 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | OPT+S | $127.24 | 5,300 | $674,349 | 19,608 |
| 2018-02-01 03:36 | 2018-01-30 | ISRG | INTUITIVE SURGICAL INC | SMITH LONNIE M | Director | SELL | $428.68 | 18,000 | $7,716,314 | 511,410 |
| 2018-02-01 03:34 | 2018-01-30 | ISRG | INTUITIVE SURGICAL INC | Samath Jamie | Officer | OPT+S | $428.60 | 964 | $413,172 | 0 |
| 2018-01-25 00:07 | 2018-01-22 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $2.39 | 2,000 | $4,774 | 785,933 |
| 2018-01-19 01:52 | 2018-01-16 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $2.64 | 2,000 | $5,273 | 787,933 |
| 2018-01-19 00:18 | 2018-01-16 | CFX | Enovis CORP | Puckett A. Lynne | Officer | OPT+S | $42.01 | 7,270 | $305,413 | 30,025 |
| 2018-01-19 00:59 | 2018-01-16 | INGN | Inogen Inc | Wilkinson Scott | Director, Officer | SELL | $115.75 | 30,651 | $3,547,774 | 13,112 |
| 2018-01-19 00:52 | 2018-01-16 | INGN | Inogen Inc | Scribner Matt | Officer | OPT+S | $116.17 | 2,500 | $290,418 | 4,797 |
| 2018-01-19 00:49 | 2018-01-16 | INGN | Inogen Inc | Huggenberger Raymond | Director | OPT+S | $116.19 | 13,000 | $1,510,478 | 6,808 |
| 2018-01-18 04:29 | 2018-01-16 | EW | Edwards Lifesciences Corp | Wood Larry L | Officer | OPT+S | $121.00 | 6,300 | $762,300 | 109,848 |
| 2018-01-13 00:05 | 2018-01-10 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $2.82 | 2,000 | $5,643 | 789,933 |
| 2018-01-09 02:36 | 2018-01-05 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $3.46 | 2,000 | $6,916 | 771,933 |
| 2018-01-09 00:32 | 2018-01-04 | EW | Edwards Lifesciences Corp | MUSSALLEM MICHAEL A | Director, Officer | OPT+S | $114.97 | 32,800 | $3,771,111 | 41,331 |
| 2018-01-04 01:31 | 2018-01-02 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer | SELL | $3.38 | 2,000 | $6,756 | 773,933 |
| 2018-01-04 00:10 | 2018-01-02 | CFX | Enovis CORP | Trerotola Matthew L. | Director, Officer | SELL | $39.76 | 16,186 | $643,474 | 44,670 |
| 2018-01-04 03:34 | 2018-01-02 | INGN | Inogen Inc | Anderson Ray Benjamin M | Director | OPT+S | $119.06 | 1,000 | $119,060 | 0 |
| 2017-12-30 00:22 | 2017-12-28 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | OPT+S | $114.08 | 5,300 | $604,612 | 19,608 |
| 2017-12-28 00:47 | 2017-12-26 | MLSS | MILESTONE SCIENTIFIC INC. | D'Agostino Joseph | Officer | SELL | $1.07 | 45,000 | $48,249 | 1,154,183 |
| 2017-12-23 05:41 | 2017-12-20 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer, 10% owner | SELL | $2.98 | 2,000 | $5,961 | 775,933 |
| 2017-12-21 03:41 | 2017-12-19 | CFX | Enovis CORP | PRYOR DANIEL A | Officer | OPT+S | $38.15 | 53,333 | $2,034,841 | 40,224 |
| 2017-12-21 00:25 | 2017-12-19 | EW | Edwards Lifesciences Corp | MUSSALLEM MICHAEL A | Director, Officer | OPT+S | $114.82 | 32,800 | $3,766,142 | 41,331 |
| 2017-12-20 01:44 | 2017-12-15 | INGN | Inogen Inc | Huggenberger Raymond | Director | OPT+S | $119.92 | 14,000 | $1,678,828 | 6,808 |
| 2017-12-16 00:54 | 2017-12-15 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer, 10% owner | SELL | $1.22 | 2,000 | $2,440 | 777,933 |
| 2017-12-16 01:54 | 2017-12-14 | INGN | Inogen Inc | Scribner Matt | Officer | OPT+S | $120.34 | 2,500 | $300,860 | 4,797 |
| 2017-12-16 02:55 | 2017-12-15 | EW | Edwards Lifesciences Corp | Wood Larry L | Officer | OPT+S | $114.58 | 18,960 | $2,172,406 | 109,848 |
| 2017-12-15 00:57 | 2017-12-13 | MLSS | MILESTONE SCIENTIFIC INC. | D'Agostino Joseph | Officer | SELL | $1.05 | 52,980 | $55,645 | 1,199,183 |
| 2017-12-14 00:42 | 2017-12-11 | APT | ALPHA PRO TECH LTD | MONTGOMERY CHARLES D | Director | BUY | $3.87 | 10,690 | $41,414 | 10,690 |
| 2017-12-13 02:52 | 2017-12-11 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer, 10% owner | SELL | $1.19 | 2,000 | $2,374 | 779,933 |
| 2017-12-13 02:43 | 2017-12-11 | INGN | Inogen Inc | Myers Byron | Officer | OPT+S | $116.81 | 10,000 | $1,168,142 | 38,600 |
| 2017-12-08 16:44 | 2017-12-07 | MSA | MSA Safety Inc | BOVE KERRY M | Officer | OPT+S | $82.53 | 8,530 | $704,020 | 52,029 |
| 2017-12-07 14:03 | 2017-12-05 | NXTD | LogicMark, Inc. | Tunnell C. David | Officer, 10% owner | SELL | $1.29 | 2,000 | $2,572 | 781,933 |
| 2017-12-08 00:01 | 2017-12-05 | MLSS | MILESTONE SCIENTIFIC INC. | D'Agostino Joseph | Officer | SELL | $1.05 | 15,000 | $15,750 | 1,252,163 |
| 2017-12-07 16:53 | 2017-12-05 | MSA | MSA Safety Inc | BOVE KERRY M | Officer | SELL | $82.50 | 1,500 | $123,757 | 55,739 |
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.