Dental Equipment & Supplies
Standard Industrial Classification: SIC 3843
Industry Insider Sentiment Analysis
The Dental Equipment & Supplies sector (SIC 3843) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2009-02-13 17:49 | 2009-02-12 | XRAY | DENTSPLY SIRONA Inc. | ADDISON BRIAN M | Officer | OPT+S | $25.87 | 5,500 | $142,284 | 17,000 |
| 2009-02-12 00:43 | 2009-02-09 | XRAY | DENTSPLY SIRONA Inc. | JONES LESLIE A | Director | OPT+S | $26.75 | 24,811 | $663,756 | 181,247 |
| 2009-02-12 00:44 | 2009-02-11 | XRAY | DENTSPLY SIRONA Inc. | BRANDT ERIC | Director | BUY | $25.86 | 5,400 | $139,644 | 5,400 |
| 2008-11-06 18:46 | 2008-11-05 | N-A | DENTSPLY SIRONA Inc. | CHOLMONDELEY PAULA H | Director | BUY | $29.87 | 360 | $10,753 | 360 |
| 2008-06-06 02:44 | 2007-01-12 | NVNT | Dror Ortho-Design, Inc. | GRAFE V GERALD | Director | BUY | $0.00 | 267,847 | $0 | 247,453 |
| 2008-05-14 22:56 | 2008-05-13 | N-A | DENTSPLY SIRONA Inc. | ALFANO MICHAEL C | Director | OPT+S | $40.86 | 15,500 | $633,330 | 8,324 |
| 2008-05-13 14:57 | 2008-05-12 | N-A | DENTSPLY SIRONA Inc. | WARADY TIMOTHY | Officer | OPT+S | $41.06 | 10,200 | $418,812 | 0 |
| 2008-03-10 16:12 | 2008-03-07 | N-A | DENTSPLY SIRONA Inc. | COLEMAN MICHAEL J | Director | OPT+S | $38.50 | 18,000 | $693,000 | 6,000 |
| 2008-03-03 22:52 | 2006-12-04 | N-A | DENTSPLY SIRONA Inc. | MOSCH JAMES G | Officer | OPT+S | $32.17 | 12,900 | $414,993 | 0 |
| 2007-11-06 01:45 | 2007-11-05 | N-A | DENTSPLY SIRONA Inc. | JELLISON WILLIAM R | Officer | OPT+S | $44.09 | 101,100 | $4,457,499 | 11,425 |
| 2007-08-31 00:40 | 2007-08-30 | N-A | DENTSPLY SIRONA Inc. | MOSCH JAMES G | Officer | OPT+S | $39.08 | 16,200 | $633,096 | 25,800 |
| 2007-08-31 00:44 | 2007-08-30 | N-A | DENTSPLY SIRONA Inc. | ADDISON BRIAN M | Officer | OPT+S | $39.08 | 35,400 | $1,383,432 | 3,000 |
| 2007-08-15 22:30 | 2007-08-14 | N-A | DENTSPLY SIRONA Inc. | WARADY TIMOTHY | Officer | OPT+S | $37.58 | 6,000 | $225,480 | 0 |
| 2007-05-21 22:20 | 2007-05-10 | NVNT | Dror Ortho-Design, Inc. | GRAFE V GERALD | Director | BUY | $0.00 | 38,637 | $0 | 229,806 |
| 2007-05-04 15:55 | 2007-05-03 | N-A | DENTSPLY SIRONA Inc. | WARADY TIMOTHY | Officer | OPT+S | $36.84 | 12,900 | $475,236 | 0 |
| 2007-05-04 15:55 | 2007-05-03 | N-A | DENTSPLY SIRONA Inc. | JELLISON WILLIAM R | Officer | OPT+S | $36.83 | 56,700 | $2,088,261 | 11,425 |
| 2007-04-30 20:13 | 2007-01-05 | NVNT | Dror Ortho-Design, Inc. | GRAFE V GERALD | Director | BUY | $0.00 | 50,000 | $0 | 191,169 |
| 2007-04-06 00:57 | 2007-01-12 | NVNT | Dror Ortho-Design, Inc. | GRAFE V GERALD | Director | BUY | $0.00 | 25,000 | $0 | 141,169 |
| 2007-03-20 02:16 | 2007-03-05 | NVNT.OB | Dror Ortho-Design, Inc. | ANDERSON THOMAS G | Director, Officer, 10% owner | BUY | $1.00 | 25,000 | $25,000 | 3,315,118 |
| 2006-11-18 01:40 | 2006-11-17 | N-A | DENTSPLY SIRONA Inc. | ADDISON BRIAN M | Officer | OPT+S | $32.00 | 6,000 | $192,000 | 3,000 |
| 2006-11-13 22:31 | 2006-11-13 | N-A | DENTSPLY SIRONA Inc. | KUNKLE GARY K JR | Director, Officer | OPT+S | $31.00 | 264,400 | $8,196,400 | 30,000 |
| 2006-11-13 16:51 | 2006-11-09 | N-A | DENTSPLY SIRONA Inc. | KUNKLE GARY K JR | Director, Officer | OPT+S | $31.09 | 932,500 | $28,991,425 | 30,000 |
| 2006-11-13 18:28 | 2006-11-10 | N-A | DENTSPLY SIRONA Inc. | ROOS J HENRIK | Officer | OPT+S | $31.08 | 179,879 | $5,590,639 | 0 |
| 2006-11-13 18:28 | 2006-11-09 | N-A | DENTSPLY SIRONA Inc. | MILES JOHN C II | Director | SELL | $31.18 | 13,000 | $405,340 | 11,000 |
| 2006-11-09 01:00 | 2006-11-06 | N-A | DENTSPLY SIRONA Inc. | ROOS J HENRIK | Officer | OPT+S | $31.02 | 153,500 | $4,761,063 | 0 |
| 2006-05-25 23:43 | 2006-05-25 | N-A | DENTSPLY SIRONA Inc. | McKinney Rachel P | Officer | OPT+S | $59.65 | 10,000 | $596,500 | 0 |
| 2006-05-25 21:02 | 2006-05-24 | N-A | DENTSPLY SIRONA Inc. | JELLISON WILLIAM R | Officer | OPT+S | $60.00 | 53,000 | $3,180,000 | 5,770 |
| 2006-05-23 22:51 | 2006-05-22 | N-A | DENTSPLY SIRONA Inc. | JELLISON WILLIAM R | Officer | OPT+S | $60.00 | 2,650 | $159,000 | 5,770 |
| 2006-05-22 23:49 | 2006-05-22 | N-A | DENTSPLY SIRONA Inc. | CLARK CHRISTOPHER T | Officer | OPT+S | $59.51 | 8,100 | $482,031 | 0 |
| 2006-05-15 16:56 | 2006-05-12 | N-A | DENTSPLY SIRONA Inc. | ROOS J HENRIK | Officer | OPT+S | $59.50 | 17,400 | $1,035,300 | 0 |
| 2006-05-10 22:35 | 2006-05-09 | N-A | DENTSPLY SIRONA Inc. | ADDISON BRIAN M | Officer | OPT+S | $59.37 | 9,000 | $534,330 | 1,500 |
| 2006-05-09 16:22 | 2006-05-08 | N-A | DENTSPLY SIRONA Inc. | JONES LESLIE A | Director | OPT+S | $59.70 | 9,000 | $537,300 | 72,029 |
| 2006-05-09 16:22 | 2006-05-08 | N-A | DENTSPLY SIRONA Inc. | KUNKLE GARY K JR | Director, Officer | OPT+S | $59.61 | 105,900 | $6,312,699 | 15,000 |
| 2006-03-01 23:16 | 2006-03-01 | N-A | DENTSPLY SIRONA Inc. | LEHNER RUDOLPH | Officer | OPT+S | $56.43 | 28,406 | $1,602,951 | 0 |
| 2005-11-16 02:30 | 2005-11-15 | XRAY | DENTSPLY SIRONA Inc. | WHITING THOMAS L | Officer | OPT+S | $57.12 | 39,150 | $2,236,248 | 0 |
| 2005-11-14 18:21 | 2005-11-10 | XRAY | DENTSPLY SIRONA Inc. | LEHNER RUDOLPH | Officer | OPT+S | $56.73 | 32,934 | $1,868,346 | 0 |
| 2005-11-07 22:43 | 2005-11-07 | XRAY | DENTSPLY SIRONA Inc. | ROOS J HENRIK | Officer | OPT+S | $57.14 | 8,100 | $462,834 | 0 |
| 2005-11-07 22:43 | 2005-11-07 | XRAY | DENTSPLY SIRONA Inc. | ADDISON BRIAN M | Officer | OPT+S | $57.09 | 1,800 | $102,762 | 1,500 |
| 2005-11-03 23:01 | 2005-11-02 | XRAY | DENTSPLY SIRONA Inc. | MILES JOHN C II | Director | SELL | $55.94 | 8,000 | $447,520 | 12,000 |
| 2005-11-02 19:19 | 2005-11-01 | XRAY | DENTSPLY SIRONA Inc. | WHITING THOMAS L | Officer | OPT+S | $55.00 | 50,550 | $2,780,250 | 0 |
| 2005-11-03 01:59 | 2005-11-02 | XRAY | DENTSPLY SIRONA Inc. | JELLISON WILLIAM R | Officer | OPT+S | $55.64 | 24,750 | $1,377,090 | 5,830 |
| 2005-11-01 20:27 | 2005-10-31 | XRAY | DENTSPLY SIRONA Inc. | MOSCH JAMES G | Officer | OPT+S | $55.01 | 5,700 | $313,557 | 0 |
| 2005-05-23 16:11 | 2005-05-20 | XRAY | DENTSPLY SIRONA Inc. | MILES JOHN C II | Director | SELL | $56.87 | 277 | $15,753 | 0 |
| 2005-05-12 00:09 | 2005-05-11 | XRAY | DENTSPLY SIRONA Inc. | WARADY TIMOTHY | Officer | OPT+S | $56.02 | 3,900 | $218,478 | 0 |
| 2005-05-04 17:13 | 2005-05-03 | XRAY | DENTSPLY SIRONA Inc. | MILES JOHN C II | Director | SELL | $54.11 | 20,000 | $1,082,200 | 20,000 |
| 2005-02-17 20:44 | 2005-02-16 | XRAY | DENTSPLY SIRONA Inc. | KUNKLE GARY K JR | Officer | OPT+S | $57.33 | 73,200 | $4,196,556 | 15,000 |
| 2005-02-15 19:46 | 2005-02-14 | XRAY | DENTSPLY SIRONA Inc. | CLARK CHRISTOPHER T | Officer | OPT+S | $57.05 | 6,450 | $367,950 | 0 |
| 2005-02-15 22:39 | 2005-02-15 | XRAY | DENTSPLY SIRONA Inc. | WISE BRET W | Officer | BUY | $56.25 | 500 | $28,125 | 2,500 |
| 2005-02-10 19:53 | 2005-02-08 | XRAY | DENTSPLY SIRONA Inc. | WHITING THOMAS L | Officer | SELL | $57.00 | 31,386 | $1,789,002 | 0 |
| 2005-02-10 19:53 | 2005-02-09 | XRAY | DENTSPLY SIRONA Inc. | MILES JOHN C II | Director | SELL | $56.87 | 24,545 | $1,395,874 | 40,000 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Dental Equipment & Supplies sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3843) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Dental Equipment & Supplies
Every transaction in the Dental Equipment & 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.