Surgical & Medical Instruments & Apparatus
Standard Industrial Classification: SIC 3841
Industry Insider Sentiment Analysis
The Surgical & Medical Instruments & Apparatus sector (SIC 3841) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2008-08-12 22:57 | 2008-08-11 | WST | WEST PHARMACEUTICAL SERVICES INC | LUZZI RICHARD D | Officer | SELL | $49.21 | 4,200 | $206,692 | 18,146 |
| 2008-08-12 17:35 | 2008-08-11 | WST | WEST PHARMACEUTICAL SERVICES INC | ELLERS STEVEN A | Officer | SELL | $49.14 | 10,000 | $491,413 | 113,265 |
| 2008-08-11 17:52 | 2008-08-07 | CRY | Artivion Inc. | Horton Amy | Officer | SELL | $13.96 | 3,000 | $41,880 | 30,171 |
| 2008-08-11 19:39 | 2008-08-08 | OSUR | ORASURE TECHNOLOGIES INC | WATSON DOUGLAS G | Director | BUY | $4.08 | 10,000 | $40,838 | 10,000 |
| 2008-08-12 03:26 | 2008-08-07 | CYTX | PLUS THERAPEUTICS, INC. | OLYMPUS CORP | 10% owner | BUY | $6.00 | 1,000,000 | $6,000,000 | 4,013,043 |
| 2008-08-11 21:52 | 2008-08-08 | BDX | BECTON DICKINSON & CO | DURACK DAVID T | Officer | SELL | $86.49 | 500 | $43,245 | 250 |
| 2008-08-11 21:52 | 2008-08-07 | BDX | BECTON DICKINSON & CO | KOZY WILLIAM A | Officer | OPT+S | $85.05 | 27,141 | $2,308,342 | 82,549 |
| 2008-08-11 23:05 | 2008-08-08 | WST | WEST PHARMACEUTICAL SERVICES INC | HARGESHEIMER ROBERT S | Officer | OPT+S | $48.89 | 8,500 | $415,583 | 15,461 |
| 2008-08-08 23:22 | 2008-08-07 | UFPT | UFP TECHNOLOGIES INC | ROCK MITCHELL | Officer | SELL | $10.58 | 44,400 | $469,752 | 83,120 |
| 2008-08-07 23:23 | 2008-08-05 | ANGO | Angiodynamics Inc. | LaPorte Steve | Director | BUY | $15.92 | 1,000 | $15,920 | 3,013 |
| 2008-08-07 20:53 | 2008-08-07 | OSUR | ORASURE TECHNOLOGIES INC | LANCASTER RONNY B | Director | BUY | $4.04 | 20,000 | $80,800 | 20,000 |
| 2008-08-07 23:37 | 2008-08-06 | CRY | Artivion Inc. | FRONK DAVID | Officer | OPT+S | $13.70 | 13,698 | $187,630 | 32,090 |
| 2008-08-07 21:16 | 2008-08-05 | CRY | Artivion Inc. | RONALD C ELKINS | Director | SELL | $13.37 | 3,250 | $43,467 | 66,250 |
| 2008-08-06 21:59 | 2008-08-05 | CRY | Artivion Inc. | ANDERSON STEVEN G | Director, Officer | SELL | $13.34 | 25,000 | $333,605 | 1,061,824 |
| 2008-08-06 21:56 | 2008-08-04 | BDX | BECTON DICKINSON & CO | DURACK DAVID T | Officer | SELL | $84.88 | 250 | $21,220 | 750 |
| 2008-08-04 23:22 | 2008-08-04 | RMD | RESMED INC | FARRELL PETER C | Director, Officer | SELL | $37.21 | 5,000 | $186,050 | 842,672 |
| 2008-08-05 00:17 | 2008-08-01 | PODD | INSULET CORP | Diehl R Anthony | Officer | OPT+S | $14.00 | 1,500 | $21,000 | 12,670 |
| 2008-08-01 17:36 | 2008-07-31 | MMM | 3M CO | NOZARI M S | Officer | SELL | $70.87 | 20,000 | $1,417,350 | 77,222 |
| 2008-07-31 00:00 | 2008-07-29 | MMSI | MERIT MEDICAL SYSTEMS INC | Miller Franklin J | Director | OPT+S | $20.39 | 10,050 | $204,887 | 1,867 |
| 2008-07-30 21:44 | 2008-07-28 | BSX | BOSTON SCIENTIFIC CORP | MCCONNELL WILLIAM F JR | Officer | SELL | $11.91 | 20,000 | $238,200 | 43,804 |
| 2008-07-30 23:56 | 2008-07-29 | MMSI | MERIT MEDICAL SYSTEMS INC | STILLABOWER MICHAEL E | Director | OPT+S | $20.41 | 27,777 | $566,862 | 22,222 |
| 2008-07-29 22:59 | 2008-07-25 | MMSI | MERIT MEDICAL SYSTEMS INC | PERRY RASHELLE | Officer | OPT+S | $19.65 | 29,155 | $572,896 | 1,566 |
| 2008-07-28 23:12 | 2008-07-25 | BSX | BOSTON SCIENTIFIC CORP | GROVES RAY J | Director | BUY | $12.23 | 10,000 | $122,300 | 19,167 |
| 2008-07-25 15:16 | 2008-07-24 | SYK | STRYKER CORP | FRANCESCONI LOUISE | Director | BUY | $64.49 | 1,000 | $64,485 | 5,000 |
| 2008-07-24 21:05 | 2008-07-23 | SYK | STRYKER CORP | FRANCESCONI LOUISE | Director | BUY | $64.47 | 2,000 | $128,940 | 4,000 |
| 2008-07-23 23:54 | 2008-07-21 | BAX | BAXTER INTERNATIONAL INC | MARTIN JOSEPH B | Director | OPT+S | $68.46 | 7,500 | $513,447 | 2,027 |
| 2008-07-23 00:41 | 2008-07-22 | HAE | HAEMONETICS CORP | NUTTER BRAD | Director, Officer | OPT+S | $55.00 | 50,000 | $2,750,000 | 5,000 |
| 2008-07-23 03:22 | 2008-07-18 | MELA | STRATA Skin Sciences, Inc. | BONANZA CAPITAL LTD | 10% owner | SELL | $6.55 | 49,208 | $322,312 | 1,524,787 |
| 2008-07-18 16:30 | 2008-05-23 | MELA | STRATA Skin Sciences, Inc. | Cheng-Avery Tina | Officer | BUY | $7.76 | 8,000 | $62,119 | 8,000 |
| 2008-07-17 20:57 | 2008-07-15 | CRY | Artivion Inc. | SEERY GERALD B | Officer | OPT+S | $10.58 | 5,500 | $58,210 | 19,335 |
| 2008-07-12 00:24 | 2008-07-09 | MELA | STRATA Skin Sciences, Inc. | BONANZA CAPITAL LTD | 10% owner | SELL | $7.16 | 57,598 | $412,407 | 1,573,995 |
| 2008-07-12 00:05 | 2008-07-09 | BAX | BAXTER INTERNATIONAL INC | GATLING JAMES M | Officer | OPT+S | $66.00 | 28,220 | $1,862,520 | 139,688 |
| 2008-07-09 20:31 | 2008-07-07 | RMD | RESMED INC | FARRELL PETER C | Director, Officer | SELL | $38.13 | 5,000 | $190,650 | 814,054 |
| 2008-07-10 03:50 | 2008-07-07 | MELA | STRATA Skin Sciences, Inc. | BONANZA CAPITAL LTD | 10% owner | SELL | $7.75 | 2,992 | $23,188 | 1,631,593 |
| 2008-07-03 22:33 | 2008-07-01 | MELA | STRATA Skin Sciences, Inc. | BONANZA CAPITAL LTD | 10% owner | SELL | $7.75 | 12,315 | $95,441 | 1,634,585 |
| 2008-07-02 23:31 | 2008-07-01 | PODD | INSULET CORP | Diehl R Anthony | Officer | OPT+S | $15.52 | 1,500 | $23,280 | 12,670 |
| 2008-07-01 23:40 | 2008-06-30 | HAE | HAEMONETICS CORP | Pare Anthony | OPT+S | $57.40 | 500 | $28,700 | 2,523 | |
| 2008-07-01 02:42 | 2008-06-27 | STEM | Microbot Medical Inc. | WEISSMAN IRVING | Director | SELL | $1.20 | 80,000 | $96,216 | 814,062 |
| 2008-06-30 23:53 | 2008-06-26 | PDII | INTERPACE BIOSCIENCES, INC. | Smith Jeffrey Edward | Officer | BUY | $8.26 | 6,054 | $50,006 | 38,232 |
| 2008-07-01 02:41 | 2008-06-26 | MELA | STRATA Skin Sciences, Inc. | BONANZA CAPITAL LTD | 10% owner | SELL | $7.76 | 15,700 | $121,799 | 1,646,900 |
| 2008-06-28 00:21 | 2008-06-25 | BAX | BAXTER INTERNATIONAL INC | GATLING JAMES M | Officer | OPT+S | $63.00 | 36,792 | $2,317,896 | 139,688 |
| 2008-06-26 02:39 | 2008-06-23 | MELA | STRATA Skin Sciences, Inc. | BONANZA CAPITAL LTD | 10% owner | SELL | $8.12 | 111,600 | $905,701 | 1,662,600 |
| 2008-06-20 04:22 | 2008-06-13 | ATEC | Alphatec Holdings, Inc. | Garner Ebun | Officer | BUY | $4.40 | 350 | $1,540 | 34,914 |
| 2008-06-18 19:08 | 2008-06-09 | ATRC | AtriCure, Inc. | Collar Mark A | Director | BUY | $10.41 | 2,000 | $20,828 | 2,000 |
| 2008-06-18 23:48 | 2008-06-16 | STEM | Microbot Medical Inc. | SCHWARTZ JOHN J | Director | OPT+S | $1.37 | 47,700 | $65,492 | 0 |
| 2008-06-17 17:02 | 2008-06-13 | TFX | TELEFLEX INC | COOK WILLIAM ROLAND | Director | OPT+S | $58.79 | 2,795 | $164,307 | 8,477 |
| 2008-06-17 19:41 | 2008-06-16 | HAE | HAEMONETICS CORP | NUTTER BRAD | Director, Officer | OPT+S | $57.13 | 50,000 | $2,856,330 | 5,000 |
| 2008-06-17 23:27 | 2008-06-13 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | HENNEMAN JOHN B III | Officer | OPT+S | $44.89 | 10,000 | $448,926 | 28,072 |
| 2008-06-17 20:34 | 2008-06-16 | CRY | Artivion Inc. | SEERY GERALD B | Officer | OPT+S | $10.80 | 5,500 | $59,406 | 19,335 |
| 2008-06-17 21:20 | 2008-06-16 | CRY | Artivion Inc. | RONALD C ELKINS | Director | SELL | $10.96 | 1,000 | $10,958 | 69,500 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Surgical & Medical Instruments & Apparatus sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3841) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Surgical & Medical Instruments & Apparatus
Every transaction in the Surgical & Medical Instruments & Apparatus 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.