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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-01-15 02:59 | 2025-01-13 | BVS | Bioventus Inc. | Claypoole Robert E | Director, Officer | SELL | $9.10 | 28,786 | $261,953 | 64,964 |
| 2025-01-15 01:00 | 2025-01-10 | ATEC | Alphatec Holdings, Inc. | Sponsel David | Officer | SELL | $10.71 | 58,521 | $626,590 | 502,311 |
| 2025-01-15 00:12 | 2025-01-10 | GMED | GLOBUS MEDICAL INC | Pfeil Keith W | Officer | OPT+S | $88.29 | 14,167 | $1,250,770 | 0 |
| 2025-01-15 03:00 | 2025-01-10 | PDEX | PRO DEX INC | CABILLOT RAYMOND E | Director, 10% owner | SELL | $46.93 | 4,824 | $226,408 | 356,022 |
| 2025-01-13 18:56 | 2025-01-10 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.73 | 18,226 | $13,281 | 14,966,204 |
| 2025-01-11 00:24 | 2025-01-07 | OFIX | Orthofix Medical Inc. | Gillespie Geoffrey C | Officer | SELL | $17.05 | 476 | $8,117 | 40,565 |
| 2025-01-11 00:05 | 2025-01-07 | INSP | Inspire Medical Systems, Inc. | Rondoni John | Officer | SELL | $215.00 | 58 | $12,470 | 11,322 |
| 2025-01-11 00:05 | 2025-01-09 | SSII | SS Innovations International, Inc. | SRIVASTAVA SUDHIR | Director, Officer, 10% owner | SELL | $1.37 | 1,457,726 | $2,000,000 | 98,095,099 |
| 2025-01-10 14:10 | 2025-01-08 | SGHT | Sight Sciences, Inc. | HAYDEN JEREMY B. | Officer | SELL | $3.26 | 1,810 | $5,899 | 152,013 |
| 2025-01-10 14:09 | 2025-01-08 | SGHT | Sight Sciences, Inc. | Badawi David | Director, Officer | SELL | $3.26 | 3,829 | $12,479 | 1,749,541 |
| 2025-01-11 00:52 | 2025-01-08 | RMD | RESMED INC | Sandercock Brett | Officer | SELL | $234.04 | 1,000 | $234,040 | 92,864 |
| 2025-01-11 00:20 | 2025-01-09 | SSII | SS Innovations International, Inc. | MOLL FREDERIC H | Director | BUY | $1.37 | 1,457,726 | $2,000,000 | 1,457,726 |
| 2025-01-10 15:11 | 2025-01-07 | BDX | BECTON DICKINSON & CO | Neal Shana Carol | Officer | OPT+S | $235.00 | 788 | $185,180 | 16,201 |
| 2025-01-09 00:30 | 2025-01-07 | NXGL | NEXGEL, INC. | Henry Scott Robert | Director | SELL | $3.37 | 3,000 | $10,097 | 141,553 |
| 2025-01-07 19:33 | 2025-01-06 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.78 | 18,411 | $14,270 | 14,947,978 |
| 2025-01-07 05:48 | 2025-01-03 | SGHT | Sight Sciences, Inc. | Badawi David | Director, Officer | SELL | $3.52 | 3,111 | $10,957 | 1,753,370 |
| 2025-01-07 05:47 | 2025-01-03 | SGHT | Sight Sciences, Inc. | HAYDEN JEREMY B. | Officer | SELL | $3.52 | 4,864 | $17,131 | 153,823 |
| 2025-01-07 05:47 | 2025-01-03 | SGHT | Sight Sciences, Inc. | Bauerlein Alison | Officer | SELL | $3.52 | 10,102 | $35,579 | 382,453 |
| 2025-01-07 05:46 | 2025-01-02 | SGHT | Sight Sciences, Inc. | Badawi Paul | Director, Officer | SELL | $3.60 | 12,236 | $44,013 | 5,713,197 |
| 2025-01-07 00:37 | 2025-01-02 | NXGL | NEXGEL, INC. | Levy Adam R. | Director, Officer | SELL | $3.96 | 4,000 | $15,828 | 382,284 |
| 2025-01-07 02:56 | 2025-01-02 | SIBN | SI-BONE, Inc. | Maheshwari Anshul | Officer | SELL | $13.91 | 5,304 | $73,802 | 189,319 |
| 2025-01-07 04:03 | 2025-01-03 | PEN | Penumbra Inc | Grewal Harpreet | Director | SELL | $241.28 | 167 | $40,294 | 8,530 |
| 2025-01-07 04:03 | 2025-01-02 | PEN | Penumbra Inc | Kassing Don W. | Director | SELL | $238.84 | 170 | $40,603 | 665 |
| 2025-01-07 02:58 | 2025-01-02 | SIBN | SI-BONE, Inc. | RECUPERO ANTHONY J | Officer | SELL | $13.90 | 3,670 | $51,014 | 222,814 |
| 2025-01-04 00:52 | 2025-01-02 | RMD | RESMED INC | Rider Michael J | Officer | SELL | $230.99 | 75 | $17,324 | 9,038 |
| 2025-01-03 15:00 | 2024-12-31 | NVNO | enVVeno Medical Corp | Duhay Francis | Director | BUY | $3.07 | 81,433 | $249,999 | 102,344 |
| 2025-01-04 00:33 | 2025-01-02 | BSX | BOSTON SCIENTIFIC CORP | Sorenson John Bradley | Officer | OPT+S | $89.96 | 6,461 | $581,241 | 32,977 |
| 2025-01-04 00:32 | 2025-01-03 | BSX | BOSTON SCIENTIFIC CORP | Brennan Daniel J. | Officer | OPT+S | $89.86 | 9,689 | $870,636 | 223,921 |
| 2025-01-04 01:00 | 2024-12-31 | SSII | SS Innovations International, Inc. | SRIVASTAVA SUDHIR | Director, Officer, 10% owner | SELL | $1.37 | 3,644,315 | $5,000,000 | 99,552,825 |
| 2025-01-04 00:32 | 2025-01-03 | BSX | BOSTON SCIENTIFIC CORP | Mirviss Jeffrey B. | Officer | OPT+S | $89.86 | 7,152 | $642,658 | 28,454 |
| 2025-01-04 01:00 | 2024-12-31 | SSII | SS Innovations International, Inc. | MOLL FREDERIC H | Director | BUY | $1.37 | 2,186,589 | $3,000,000 | 6,415,589 |
| 2025-01-04 00:57 | 2025-01-02 | RMD | RESMED INC | FARRELL PETER C | Director | SELL | $230.99 | 2,000 | $461,980 | 79,218 |
| 2025-01-03 19:35 | 2025-01-02 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.68 | 5,302 | $3,616 | 14,929,567 |
| 2025-01-03 00:05 | 2024-12-31 | NVNO | enVVeno Medical Corp | Gray Robert | Director | BUY | $2.94 | 3,500 | $10,290 | 11,155 |
| 2025-01-02 16:58 | 2024-12-24 | HRGN | Harvard Apparatus Regenerative Technology, Inc. | He Junli | Director, Officer | BUY | $2.87 | 2,299 | $6,598 | 262,000 |
| 2025-01-03 01:59 | 2025-01-02 | ICUI | ICU MEDICAL INC/DE | Jain Vivek | Director, Officer | OPT+S | $155.48 | 1,373 | $213,474 | 104,593 |
| 2025-01-02 19:14 | 2024-12-31 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.68 | 443 | $300 | 14,924,265 |
| 2025-01-03 01:46 | 2024-12-13 | CERS | CERUS CORP | Gregory Dean A. | Director | BUY | $1.70 | 1,725 | $2,933 | 61,725 |
| 2024-12-31 02:06 | 2024-12-26 | SSII | SS Innovations International, Inc. | Cohen Barry F | Director, Officer | BUY | $8.11 | 629 | $5,102 | 8,960,729 |
| 2024-12-30 19:42 | 2024-12-27 | RVP | RETRACTABLE TECHNOLOGIES INC | SHAW THOMAS J | Director, Officer, 10% owner | BUY | $0.62 | 542 | $337 | 14,923,822 |
| 2024-12-27 00:55 | 2024-12-23 | BVS | Bioventus Inc. | Singleton Mark Leonard | Officer | SELL | $10.53 | 10,733 | $113,018 | 105,162 |
| 2024-12-27 00:54 | 2024-12-23 | BVS | Bioventus Inc. | D'Adamio Anthony | Officer | SELL | $10.53 | 5,848 | $61,579 | 109,578 |
| 2024-12-27 00:30 | 2024-12-24 | NVNO | enVVeno Medical Corp | Shrivastava Sanjay | Director | BUY | $2.90 | 5,400 | $15,660 | 9,288 |
| 2024-12-26 14:17 | 2024-12-23 | SSII | SS Innovations International, Inc. | SRIVASTAVA SUDHIR | Director, Officer, 10% owner | SELL | $1.37 | 3,645,224 | $5,001,247 | 103,207,140 |
| 2024-12-27 01:46 | 2024-12-23 | OBIO | Orchestra BioMed Holdings, Inc. | Hochman David P | Director, Officer | BUY | $4.66 | 4,000 | $18,640 | 579,498 |
| 2024-12-27 00:55 | 2024-12-23 | BVS | Bioventus Inc. | CHURCH KATRINA J | Officer | SELL | $10.53 | 2,535 | $26,694 | 47,264 |
| 2024-12-24 00:30 | 2024-12-19 | SSII | SS Innovations International, Inc. | Cohen Barry F | Director, Officer | BUY | $5.28 | 719 | $3,797 | 8,960,100 |
| 2024-12-24 01:00 | 2024-12-20 | NXGL | NEXGEL, INC. | Henry Scott Robert | Director | SELL | $4.64 | 3,000 | $13,935 | 144,553 |
| 2024-12-23 14:03 | 2024-12-19 | NVNO | enVVeno Medical Corp | Jenusaitis Matthew | Director | BUY | $2.53 | 9,620 | $24,339 | 16,545 |
| 2024-12-24 03:37 | 2024-12-20 | PEN | Penumbra Inc | Elsesser Adam | Director, Officer | SELL | $242.96 | 15,000 | $3,644,438 | 837,582 |
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.