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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-01-09 00:31 | 2021-01-06 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | De Mezerville Roberto | Officer | SELL | $38.10 | 10,000 | $380,977 | 122,844 |
| 2021-01-09 00:36 | 2019-08-19 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | LEWIN NICHOLAS SHERIDAN | Director | BUY | $20.11 | 2,700 | $54,289 | 780,463 |
| 2021-01-09 01:05 | 2021-01-07 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Director, Officer | SELL | $2.26 | 85,240 | $192,668 | 3,994,557 |
| 2021-01-09 03:56 | 2021-01-08 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | OPT+S | $90.45 | 13,077 | $1,182,756 | 48,508 |
| 2021-01-07 22:25 | 2021-01-04 | MLSS | MILESTONE SCIENTIFIC INC. | D'Agostino Joseph | Officer | SELL | $2.21 | 50,000 | $110,600 | 1,023,587 |
| 2021-01-08 03:00 | 2021-01-05 | CFX | Enovis CORP | Trerotola Matthew L. | Director, Officer | SELL | $38.12 | 22,039 | $840,182 | 200,967 |
| 2021-01-07 18:37 | 2021-01-06 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Director, Officer | SELL | $2.22 | 10,760 | $23,887 | 4,079,797 |
| 2021-01-07 00:18 | 2021-01-05 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Director, Officer | SELL | $2.25 | 59,668 | $134,253 | 4,090,557 |
| 2021-01-06 00:07 | 2021-01-04 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Director, Officer | SELL | $2.30 | 71,886 | $165,338 | 4,150,225 |
| 2021-01-05 02:19 | 2021-01-04 | EW | Edwards Lifesciences Corp | Lemercier Jean-Luc M | Officer | OPT+S | $91.24 | 20,523 | $1,872,475 | 139,221 |
| 2020-12-31 01:31 | 2020-12-30 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Dada Santos Salvador | Officer | SELL | $35.03 | 421 | $14,748 | 119,660 |
| 2020-12-31 01:11 | 2020-12-28 | MLSS | MILESTONE SCIENTIFIC INC. | D'Agostino Joseph | Officer | SELL | $1.97 | 30,000 | $59,001 | 1,073,587 |
| 2020-12-30 02:33 | 2020-12-24 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Dada Santos Salvador | Officer | SELL | $35.02 | 11,079 | $388,021 | 120,081 |
| 2020-12-24 02:41 | 2020-12-22 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Dada Santos Salvador | Officer | SELL | $35.02 | 3,500 | $122,555 | 131,160 |
| 2020-12-23 01:34 | 2020-12-18 | MLSS | MILESTONE SCIENTIFIC INC. | D'Agostino Joseph | Officer | SELL | $2.09 | 30,000 | $62,799 | 1,013,587 |
| 2020-12-21 23:18 | 2020-12-18 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Director, Officer | SELL | $2.17 | 54,400 | $118,211 | 4,139,123 |
| 2020-12-18 18:52 | 2020-12-17 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Director, Officer | SELL | $2.24 | 16,300 | $36,512 | 4,193,523 |
| 2020-12-18 01:21 | 2020-12-15 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | De Mezerville Roberto | Officer | SELL | $33.12 | 10,000 | $331,155 | 132,844 |
| 2020-12-18 00:23 | 2020-12-16 | MLSS | MILESTONE SCIENTIFIC INC. | OSSER LEONARD | Director, Officer | SELL | $2.13 | 72,500 | $154,425 | 4,209,823 |
| 2020-12-16 22:41 | 2020-12-11 | MLSS | MILESTONE SCIENTIFIC INC. | D'Agostino Joseph | Officer | SELL | $1.96 | 40,000 | $78,400 | 1,133,587 |
| 2020-12-17 04:25 | 2020-12-15 | INGN | Inogen Inc | Bauerlein Alison | Officer | OPT+S | $40.16 | 8,702 | $349,508 | 2,315 |
| 2020-12-16 04:00 | 2020-12-14 | CFX | Enovis CORP | Kambeyanda Shyam | Officer | SELL | $37.41 | 2,357 | $88,175 | 54,855 |
| 2020-12-16 04:00 | 2020-12-14 | CFX | Enovis CORP | Hix Christopher M | Officer | SELL | $37.41 | 4,483 | $167,709 | 59,449 |
| 2020-12-16 04:34 | 2020-12-15 | EW | Edwards Lifesciences Corp | Wood Larry L | Officer | OPT+S | $84.21 | 10,722 | $902,894 | 363,483 |
| 2020-12-15 14:00 | 2020-12-14 | EW | Edwards Lifesciences Corp | MUSSALLEM MICHAEL A | Director, Officer | OPT+S | $84.49 | 68,550 | $5,791,502 | 241,220 |
| 2020-12-16 04:07 | 2019-05-08 | ALGN | Align Technology, Inc. | Tay Julie | Officer | SELL | $325.00 | 3,506 | $1,139,450 | 17,746 |
| 2020-12-14 22:39 | 2020-12-10 | APT | ALPHA PRO TECH LTD | Garcia David R | Director | OPT+S | $12.20 | 10,000 | $122,000 | 0 |
| 2020-12-15 02:36 | 2020-12-14 | EW | Edwards Lifesciences Corp | WANG HUIMIN | Officer | OPT+S | $84.53 | 11,733 | $991,814 | 93,378 |
| 2020-12-11 18:29 | 2020-12-09 | MSA | MSA Safety Inc | Blanco Steven C. Sr. | Officer | OPT+S | $151.07 | 15,032 | $2,270,950 | 8,940 |
| 2020-12-12 00:21 | 2020-12-07 | MLSS | MILESTONE SCIENTIFIC INC. | D'Agostino Joseph | Officer | SELL | $1.86 | 30,000 | $55,701 | 1,173,587 |
| 2020-12-12 04:00 | 2020-10-30 | CFX | Enovis CORP | Shirley Brady | Officer | BUY | $26.95 | 10,000 | $269,468 | 62,226 |
| 2020-12-12 01:33 | 2020-12-11 | EW | Edwards Lifesciences Corp | BOBO DONALD E JR | Officer | OPT+S | $84.65 | 13,074 | $1,106,700 | 48,508 |
| 2020-12-10 23:13 | 2020-12-08 | ISRG | INTUITIVE SURGICAL INC | GUTHART GARY S | Director, Officer | OPT+S | $760.60 | 16,914 | $12,864,810 | 11,600 |
| 2020-12-09 20:32 | 2020-12-07 | MSA | MSA Safety Inc | LAMBERT WILLIAM M | Director | OPT+S | $151.46 | 38,233 | $5,790,732 | 16,862 |
| 2020-12-09 00:13 | 2020-12-07 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | De Mezerville Roberto | Officer | SELL | $30.14 | 10,000 | $301,427 | 142,844 |
| 2020-12-08 21:11 | 2020-12-07 | ISRG | INTUITIVE SURGICAL INC | Samath Jamie | Officer | OPT+S | $778.00 | 407 | $316,646 | 207 |
| 2020-12-04 02:06 | 2020-12-01 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Dada Santos Salvador | Officer | SELL | $27.40 | 13,001 | $356,217 | 134,660 |
| 2020-12-04 01:09 | 2020-11-30 | MLSS | MILESTONE SCIENTIFIC INC. | D'Agostino Joseph | Officer | SELL | $1.65 | 31,000 | $51,150 | 1,203,587 |
| 2020-12-03 00:34 | 2020-12-01 | STE | STERIS plc | LEWIS DAVID B | Director | OPT+S | $193.79 | 1,560 | $302,312 | 6,684 |
| 2020-12-02 00:08 | 2020-11-27 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Dada Santos Salvador | Officer | SELL | $27.00 | 300 | $8,100 | 147,661 |
| 2020-12-01 02:41 | 2020-11-27 | ALGN | Align Technology, Inc. | Saia Andrea Lynn | Director | SELL | $470.92 | 2,500 | $1,177,300 | 12,487 |
| 2020-11-26 02:38 | 2020-11-24 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Chacon Quiros Juan Jose | Director, Officer | SELL | $26.70 | 9,096 | $242,893 | 244,240 |
| 2020-11-25 03:03 | 2020-11-20 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Dada Santos Salvador | Officer | SELL | $27.05 | 1,099 | $29,725 | 147,961 |
| 2020-11-24 01:15 | 2020-11-19 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Chacon Quiros Juan Jose | Director, Officer | SELL | $26.48 | 16,515 | $437,289 | 253,336 |
| 2020-11-21 00:27 | 2020-11-18 | ZBH | ZIMMER BIOMET HOLDINGS, INC. | Yi Sang | Officer | SELL | $152.59 | 1,200 | $183,108 | 8,145 |
| 2020-11-19 03:15 | 2020-11-16 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Chacon Quiros Juan Jose | Director, Officer | SELL | $26.39 | 17,930 | $473,088 | 269,851 |
| 2020-11-17 22:07 | 2020-11-16 | MSA | MSA Safety Inc | Vartanian Nishan J. | Director, Officer | OPT+S | $141.12 | 16,357 | $2,308,323 | 41,091 |
| 2020-11-18 05:57 | 2020-11-17 | EW | Edwards Lifesciences Corp | MUSSALLEM MICHAEL A | Director, Officer | OPT+S | $85.09 | 68,550 | $5,833,022 | 211,220 |
| 2020-11-14 00:02 | 2020-11-11 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Dada Santos Salvador | Officer | SELL | $27.12 | 600 | $16,274 | 149,060 |
| 2020-11-14 00:04 | 2020-11-11 | ESTA | ESTABLISHMENT LABS HOLDINGS INC. | Chacon Quiros Juan Jose | Director, Officer | SELL | $26.58 | 6,459 | $171,705 | 287,781 |
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.