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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2016-05-03 23:14 | 2016-04-29 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | GORELICK RICHARD D. | Officer | SELL | $70.72 | 4,000 | $282,876 | 13,702 |
| 2016-05-03 23:12 | 2016-05-02 | BSX | BOSTON SCIENTIFIC CORP | Mahoney Michael F | Director, Officer | SELL | $22.12 | 100,000 | $2,212,270 | 1,632,577 |
| 2016-05-03 23:11 | 2016-05-02 | BSX | BOSTON SCIENTIFIC CORP | Pratt Timothy A. | Officer | OPT+S | $21.93 | 24,000 | $526,438 | 284,724 |
| 2016-05-02 23:50 | 2016-05-02 | TNDM | TANDEM DIABETES CARE INC | Sheridan John F | Officer | OPT+S | $10.61 | 2,000 | $21,213 | 5,295 |
| 2016-05-02 22:01 | 2016-05-02 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $109.39 | 6,000 | $656,346 | 8,100,233 |
| 2016-04-29 18:42 | 2016-04-27 | SYK | STRYKER CORP | Boehnlein Glenn S | Officer | SELL | $109.61 | 2,000 | $219,228 | 2,509 |
| 2016-04-29 18:35 | 2016-04-28 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $109.59 | 12,000 | $1,315,025 | 8,106,233 |
| 2016-04-28 23:22 | 2016-04-27 | BSX | BOSTON SCIENTIFIC CORP | Ballinger Kevin J. | Officer | OPT+S | $21.62 | 111,807 | $2,416,775 | 46,970 |
| 2016-04-28 23:06 | 2016-03-08 | DRIO | DarioHealth Corp. | Farhi Shmuel | 10% owner | BUY | $0.00 | 144,555 | $0 | 329,742 |
| 2016-04-28 23:26 | 2016-04-27 | BSX | BOSTON SCIENTIFIC CORP | Pierce David A | Officer | OPT+S | $21.69 | 16,512 | $358,162 | 25,600 |
| 2016-04-28 23:33 | 2016-04-27 | BSX | BOSTON SCIENTIFIC CORP | Phalen Michael P. | Officer | OPT+S | $22.00 | 35,000 | $770,000 | 89,309 |
| 2016-04-28 23:29 | 2016-04-27 | BSX | BOSTON SCIENTIFIC CORP | Pratt Timothy A. | Officer | SELL | $21.40 | 39,927 | $854,438 | 291,724 |
| 2016-04-29 01:11 | 2016-04-26 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $109.23 | 12,000 | $1,310,701 | 8,118,233 |
| 2016-04-28 23:11 | 2016-04-27 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | ESSIG STUART | Director | OPT+S | $70.15 | 104,390 | $7,323,167 | 960,319 |
| 2016-04-29 02:30 | 2016-04-27 | DXCM | DEXCOM INC | VALDES JORGE A | Officer | SELL | $70.00 | 10,000 | $700,000 | 9,588 |
| 2016-04-29 02:30 | 2016-04-27 | DXCM | DEXCOM INC | Pacelli Steven Robert | Officer | SELL | $70.39 | 2,361 | $166,190 | 201,757 |
| 2016-04-26 23:29 | 2016-04-22 | SYK | STRYKER CORP | FRANCESCONI LOUISE | Director | OPT+S | $108.93 | 4,985 | $542,991 | 16,642 |
| 2016-04-27 04:06 | 2016-04-25 | DXCM | DEXCOM INC | ROPER JESS | Officer | SELL | $69.00 | 3,471 | $239,499 | 88,719 |
| 2016-04-27 01:44 | 2016-04-25 | DXCM | DEXCOM INC | DOUBLEDAY RICHARD | Officer | SELL | $69.15 | 1,666 | $115,206 | 39,863 |
| 2016-04-26 01:12 | 2016-04-22 | SYK | STRYKER CORP | Berry William E Jr | Officer | OPT+S | $109.23 | 3,339 | $364,726 | 0 |
| 2016-04-26 01:59 | 2016-04-21 | ANGO | Angiodynamics Inc. | Trowbridge Stephen A | Officer | SELL | $12.30 | 12,940 | $159,184 | 30,029 |
| 2016-04-25 23:27 | 2016-04-22 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $108.69 | 12,000 | $1,304,314 | 8,130,233 |
| 2016-04-23 00:32 | 2016-04-22 | TNDM | TANDEM DIABETES CARE INC | Sheridan John F | Officer | OPT+S | $10.00 | 2,000 | $20,000 | 5,295 |
| 2016-04-22 00:29 | 2016-04-20 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $109.43 | 12,000 | $1,313,112 | 8,142,233 |
| 2016-04-20 20:51 | 2016-04-19 | MMM | 3M CO | Roman Michael F | Officer | OPT+S | $170.00 | 1,500 | $255,000 | 5,935 |
| 2016-04-19 21:46 | 2016-04-15 | RMD | RESMED INC | Farrell Michael J. | Officer | OPT+S | $59.34 | 5,975 | $354,557 | 148,748 |
| 2016-04-19 19:48 | 2016-04-18 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $109.89 | 12,000 | $1,318,632 | 8,154,233 |
| 2016-04-20 00:16 | 2016-04-18 | LMAT | LEMAITRE VASCULAR INC | Roberts David B | Director, Officer | OPT+S | $16.10 | 1,766 | $28,434 | 145,370 |
| 2016-04-19 23:29 | 2016-04-15 | CRY | Artivion Inc. | RONALD C ELKINS | Director | SELL | $12.00 | 1,000 | $12,000 | 96,852 |
| 2016-04-19 02:03 | 2016-04-14 | OFIX | Orthofix Medical Inc. | Finegan Michael | Officer | OPT+S | $42.71 | 80,972 | $3,458,322 | 38,774 |
| 2016-04-19 03:53 | 2016-03-14 | STEM | Microbot Medical Inc. | SCHIFFMAN GREGORY T | Officer | BUY | $0.30 | 166,000 | $49,800 | 1,599,717 |
| 2016-04-15 20:36 | 2016-04-14 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $109.51 | 12,000 | $1,314,084 | 8,166,233 |
| 2016-04-16 00:31 | 2016-04-15 | ICUI | ICU MEDICAL INC/DE | SAUCEDO JOSEPH R | Director | SELL | $103.22 | 1,875 | $193,538 | 1,556 |
| 2016-04-15 03:19 | 2016-04-12 | DXCM | DEXCOM INC | LISTER JOHN | Officer | SELL | $65.78 | 3,704 | $243,648 | 73,014 |
| 2016-04-13 23:51 | 2016-04-11 | REPR | KORU Medical Systems, Inc. | Manko Joseph M. Jr. | 10% owner | BUY | $0.31 | 15,000 | $4,650 | 4,702,247 |
| 2016-04-13 20:41 | 2016-04-12 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $109.24 | 12,000 | $1,310,870 | 8,178,233 |
| 2016-04-12 23:11 | 2016-04-04 | RMD | RESMED INC | FARRELL PETER C | Director | OPT+S | $58.62 | 20,000 | $1,172,400 | 347,978 |
| 2016-04-13 01:55 | 2016-04-11 | DXCM | DEXCOM INC | GREGG TERRANCE H | Director, Officer | SELL | $68.00 | 2,169 | $147,492 | 475,159 |
| 2016-04-11 21:32 | 2016-04-08 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $108.46 | 12,000 | $1,301,513 | 8,190,233 |
| 2016-04-12 02:02 | 2016-04-11 | ICUI | ICU MEDICAL INC/DE | SWINNEY ROBERT S | Director | SELL | $101.35 | 1,875 | $190,031 | 17,758 |
| 2016-04-07 20:39 | 2016-04-06 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $108.34 | 12,000 | $1,300,112 | 8,202,233 |
| 2016-04-07 23:42 | 2016-04-06 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | ESSIG STUART | Director | OPT+S | $66.19 | 21,100 | $1,396,520 | 960,319 |
| 2016-04-06 23:27 | 2016-04-04 | IART | INTEGRA LIFESCIENCES HOLDINGS CORP | ESSIG STUART | Director | OPT+S | $66.68 | 83,290 | $5,553,561 | 960,319 |
| 2016-04-06 23:11 | 2016-04-04 | LMAT | LEMAITRE VASCULAR INC | Roberts David B | Director, Officer | SELL | $15.99 | 17,444 | $279,015 | 107,605 |
| 2016-04-07 00:35 | 2016-04-04 | BAX | BAXTER INTERNATIONAL INC | FORSYTH JOHN D | Director | OPT+S | $41.75 | 1,887 | $78,782 | 24,428 |
| 2016-04-05 23:33 | 2016-04-04 | BSX | BOSTON SCIENTIFIC CORP | Mirviss Jeffrey B. | Officer | SELL | $19.00 | 18,422 | $350,018 | 96,634 |
| 2016-04-05 23:36 | 2016-04-01 | BSX | BOSTON SCIENTIFIC CORP | Mahoney Michael F | Director, Officer | SELL | $18.90 | 100,000 | $1,890,270 | 1,732,577 |
| 2016-04-05 18:48 | 2016-04-04 | SYK | STRYKER CORP | Owen Katherine Ann | Officer | OPT+S | $109.29 | 10,914 | $1,192,758 | 17,801 |
| 2016-04-05 23:35 | 2016-04-01 | BSX | BOSTON SCIENTIFIC CORP | Pratt Timothy A. | Officer | OPT+S | $18.73 | 24,000 | $449,462 | 331,651 |
| 2016-04-05 21:44 | 2016-04-04 | SYK | STRYKER CORP | STRYKER RONDA E | Director | SELL | $108.56 | 12,000 | $1,302,750 | 8,214,233 |
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.