Electronic Components, NEC
Standard Industrial Classification: SIC 3679
Industry Insider Sentiment Analysis
The Electronic Components, NEC sector (SIC 3679) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-07 14:04 | 2026-07-06 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $302.40 | 700 | $211,681 | 8,347,390 |
| 2026-07-06 17:12 | 2026-07-02 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $318.88 | 20,000 | $6,377,606 | 8,348,090 |
| 2026-07-06 15:55 | 2026-07-01 | VICR | VICOR CORP | Davies Philip D | Director, Officer | OPT+S | $356.97 | 3,073 | $1,096,968 | 1,920 |
| 2026-07-06 15:16 | 2026-07-01 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $356.68 | 20,000 | $7,133,640 | 8,368,090 |
| 2026-07-01 14:36 | 2026-06-30 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $375.04 | 20,000 | $7,500,832 | 8,388,090 |
| 2026-06-30 20:38 | 2026-06-29 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $345.04 | 11,240 | $3,878,211 | 8,416,850 |
| 2026-06-30 20:40 | 2026-06-29 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $366.98 | 8,760 | $3,214,709 | 8,408,090 |
| 2026-06-29 17:26 | 2026-06-25 | VICR | VICOR CORP | Schmidt James F | Director, Officer | OPT+S | $331.68 | 1,000 | $331,681 | 0 |
| 2026-06-29 15:08 | 2026-06-25 | VICR | VICOR CORP | D'Amico Andrew | Director | OPT+S | $326.04 | 531 | $173,128 | 0 |
| 2026-06-29 14:59 | 2026-06-25 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $330.56 | 20,000 | $6,611,104 | 8,448,090 |
| 2026-06-29 15:02 | 2026-06-26 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $323.05 | 20,000 | $6,461,084 | 8,428,090 |
| 2026-06-26 13:44 | 2026-06-24 | ESP | ESPEY MFG & ELECTRONICS CORP | HELMETAG CARL | Director | SELL | $63.66 | 1,000 | $63,662 | 23,169 |
| 2026-06-25 18:20 | 2026-06-24 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $326.44 | 20,000 | $6,528,724 | 8,468,090 |
| 2026-06-25 15:00 | 2026-06-24 | VICR | VICOR CORP | Schmidt James F | Director, Officer | OPT+S | $334.90 | 331 | $110,852 | 0 |
| 2026-06-25 14:47 | 2026-06-23 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $337.45 | 20,000 | $6,749,066 | 8,488,090 |
| 2026-06-25 14:02 | 2026-06-23 | ESP | ESPEY MFG & ELECTRONICS CORP | CORR PAUL J | Director | OPT+S | $65.89 | 2,550 | $168,023 | 20,439 |
| 2026-06-24 17:51 | 2026-06-22 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $360.94 | 20,000 | $7,218,826 | 8,508,090 |
| 2026-06-24 17:41 | 2026-06-23 | VICR | VICOR CORP | D'Amico Andrew | Director | OPT+S | $330.00 | 754 | $248,820 | 0 |
| 2026-06-24 16:26 | 2026-06-22 | VICR | VICOR CORP | D'Amico Andrew | Director | OPT+S | $360.77 | 1,216 | $438,702 | 0 |
| 2026-06-24 15:25 | 2026-06-23 | VICR | VICOR CORP | Schmidt James F | Director, Officer | OPT+S | $330.00 | 754 | $248,820 | 0 |
| 2026-06-23 21:40 | 2026-06-22 | ESP | ESPEY MFG & ELECTRONICS CORP | Pickering Jennifer Michele | Officer | OPT+S | $63.00 | 2,500 | $157,500 | 0 |
| 2026-06-23 20:36 | 2026-06-22 | ESP | ESPEY MFG & ELECTRONICS CORP | ONEIL DAVID A | Director, Officer | SELL | $67.71 | 2,500 | $169,275 | 13,750 |
| 2026-06-23 18:20 | 2026-06-22 | VICR | VICOR CORP | Schmidt James F | Director, Officer | OPT+S | $360.60 | 2,124 | $765,905 | 0 |
| 2026-06-22 15:08 | 2026-06-18 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $330.74 | 20,000 | $6,614,868 | 8,528,090 |
| 2026-06-18 14:50 | 2026-06-17 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $329.57 | 20,000 | $6,591,458 | 8,548,090 |
| 2026-06-17 18:38 | 2026-06-15 | AEIS | ADVANCED ENERGY INDUSTRIES INC | Shirley Brian | Director | SELL | $372.35 | 1,234 | $459,480 | 6,663 |
| 2026-06-17 15:16 | 2026-06-16 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $328.20 | 20,000 | $6,564,098 | 8,568,090 |
| 2026-06-16 20:28 | 2026-06-15 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $318.65 | 20,000 | $6,372,972 | 8,588,090 |
| 2026-06-16 17:35 | 2026-06-12 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $304.87 | 20,000 | $6,097,442 | 8,608,090 |
| 2026-06-15 17:59 | 2026-06-11 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $290.39 | 20,000 | $5,807,752 | 8,628,090 |
| 2026-06-12 14:52 | 2026-06-11 | VICR | VICOR CORP | Tuozzolo Claudio | Director, Officer | OPT+S | $292.89 | 730 | $213,810 | 13,240 |
| 2026-06-11 20:37 | 2026-06-10 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $279.50 | 20,000 | $5,590,036 | 8,648,090 |
| 2026-06-10 21:31 | 2026-06-08 | PI | IMPINJ INC | SYLEBRA CAPITAL LLC | Director | SELL | $128.47 | 64,633 | $8,303,518 | 775,943 |
| 2026-06-10 21:17 | 2026-06-08 | PI | IMPINJ INC | SYLEBRA CAPITAL LLC | Director | SELL | $128.61 | 57,633 | $7,412,019 | 782,943 |
| 2026-06-10 20:11 | 2026-06-09 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $279.99 | 20,000 | $5,599,846 | 8,668,090 |
| 2026-06-09 22:29 | 2026-06-05 | PI | IMPINJ INC | SYLEBRA CAPITAL LLC | Director | SELL | $124.06 | 47,479 | $5,890,074 | 840,576 |
| 2026-06-09 17:39 | 2026-06-08 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $270.93 | 20,000 | $5,418,698 | 8,688,090 |
| 2026-06-08 21:01 | 2026-06-04 | PI | IMPINJ INC | SYLEBRA CAPITAL LLC | Director | SELL | $136.84 | 33,412 | $4,572,215 | 888,055 |
| 2026-06-08 20:37 | 2026-06-05 | VICR | VICOR CORP | CRILLY SEAN | Officer | SELL | $282.52 | 2,500 | $706,293 | 7,229 |
| 2026-06-08 19:04 | 2026-06-05 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $276.40 | 20,000 | $5,527,952 | 8,708,090 |
| 2026-06-05 16:10 | 2026-06-04 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $311.85 | 20,000 | $6,237,098 | 8,728,090 |
| 2026-06-04 21:04 | 2026-06-02 | PI | IMPINJ INC | SYLEBRA CAPITAL LLC | Director | SELL | $141.87 | 45,037 | $6,389,543 | 921,467 |
| 2026-06-04 18:26 | 2026-06-03 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $330.19 | 20,000 | $6,603,842 | 8,748,090 |
| 2026-06-03 15:31 | 2026-06-02 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $327.08 | 20,000 | $6,541,526 | 8,768,090 |
| 2026-06-02 22:02 | 2026-05-29 | PI | IMPINJ INC | SYLEBRA CAPITAL LLC | Director | SELL | $149.94 | 55,667 | $8,346,771 | 966,504 |
| 2026-06-02 19:14 | 2026-06-01 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $321.85 | 20,000 | $6,437,096 | 8,788,090 |
| 2026-06-02 17:01 | 2026-06-01 | VICR | VICOR CORP | Schmidt James F | Director, Officer | OPT+S | $321.83 | 5,000 | $1,609,126 | 0 |
| 2026-06-02 14:11 | 2026-06-01 | VICR | VICOR CORP | Davies Philip D | Director, Officer | OPT+S | $321.69 | 3,072 | $988,240 | 1,920 |
| 2026-06-01 19:03 | 2026-05-29 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $327.87 | 20,000 | $6,557,428 | 8,808,090 |
| 2026-05-29 18:44 | 2026-05-28 | VICR | VICOR CORP | VINCIARELLI PATRIZIO | Director, Officer, 10% owner | SELL | $342.10 | 20,000 | $6,842,040 | 8,828,090 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Electronic Components, NEC sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3679) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Electronic Components, NEC
Every transaction in the Electronic Components, NEC 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.