Household Audio & Video Equipment
Standard Industrial Classification: SIC 3651
Industry Insider Sentiment Analysis
The Household Audio & Video Equipment sector (SIC 3651) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019-03-08 03:01 | 2019-03-07 | SONO | Sonos Inc | Volpi Michelangelo | Director | SELL | $9.83 | 209,039 | $2,054,812 | 40,420 |
| 2019-03-04 20:50 | 2019-03-01 | ARLO | Arlo Technologies Inc. | MCRAE MATTHEW BLAKE | Director, Officer | BUY | $4.46 | 45,000 | $200,808 | 63,895 |
| 2019-03-05 01:11 | 2019-03-04 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $16.28 | 926 | $15,075 | 84,305 |
| 2019-03-01 01:27 | 2019-02-27 | SONO | Sonos Inc | Volpi Michelangelo | Director | SELL | $11.00 | 6,871 | $75,581 | 51,379 |
| 2019-03-01 01:27 | 2019-02-27 | SONO | Sonos Inc | Index Ventures Growth I (Jersey) L.P. | 10% owner | SELL | $11.00 | 6,871 | $75,581 | 51,379 |
| 2019-02-28 23:31 | 2019-02-27 | ARLO | Arlo Technologies Inc. | FAISON RALPH E | Director | BUY | $4.24 | 50,000 | $212,000 | 80,148 |
| 2019-02-28 00:10 | 2019-02-25 | SONO | Sonos Inc | Index Ventures Growth I (Jersey) L.P. | 10% owner | SELL | $11.13 | 541,062 | $6,021,858 | 51,413 |
| 2019-02-28 00:10 | 2019-02-25 | SONO | Sonos Inc | Volpi Michelangelo | Director | SELL | $11.13 | 541,062 | $6,021,858 | 51,413 |
| 2019-02-27 21:44 | 2019-02-26 | UEIC | UNIVERSAL ELECTRONICS INC | FIREHAMMER RICHARD A JR | Officer | SELL | $33.61 | 1,011 | $33,980 | 0 |
| 2019-02-26 00:30 | 2019-02-21 | SONO | Sonos Inc | Index Ventures Growth I (Jersey) L.P. | 10% owner | SELL | $11.13 | 793,476 | $8,829,087 | 54,119 |
| 2019-02-26 00:26 | 2019-02-21 | SONO | Sonos Inc | Volpi Michelangelo | Director | SELL | $11.13 | 793,476 | $8,829,087 | 54,119 |
| 2019-02-22 00:22 | 2019-02-19 | SONO | Sonos Inc | Index Ventures Growth I (Jersey) L.P. | 10% owner | SELL | $11.38 | 466,799 | $5,312,173 | 58,086 |
| 2019-02-22 00:20 | 2019-02-19 | SONO | Sonos Inc | Volpi Michelangelo | Director | SELL | $11.38 | 466,799 | $5,312,173 | 58,086 |
| 2019-02-20 23:48 | 2019-02-20 | KN | Knowles Corp | Niew Jeffrey | Director, Officer | SELL | $16.01 | 11,629 | $186,180 | 280,945 |
| 2019-02-20 04:38 | 2019-02-19 | LRAD | Genasys Inc. | Osgood Richard Hoe III | Director | BUY | $0.00 | 10,000 | $0 | 220,000 |
| 2019-02-20 01:09 | 2019-02-15 | SONO | Sonos Inc | Spence Patrick | Director, Officer | OPT+S | $11.45 | 8,610 | $98,576 | 15,017 |
| 2019-02-20 01:08 | 2019-02-12 | SONO | Sonos Inc | Millington Nicholas | Officer | SELL | $11.46 | 50,000 | $573,010 | 53,714 |
| 2019-02-05 00:04 | 2019-02-04 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $15.66 | 961 | $15,049 | 71,711 |
| 2019-01-08 00:02 | 2019-01-04 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $12.38 | 1,212 | $15,005 | 70,750 |
| 2018-12-04 23:54 | 2018-12-04 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $15.36 | 971 | $14,915 | 69,538 |
| 2018-12-04 02:26 | 2018-12-03 | UEIC | UNIVERSAL ELECTRONICS INC | Chong David Cheung Hyen | Officer | SELL | $35.00 | 1,523 | $53,305 | 25,836 |
| 2018-12-01 02:48 | 2018-11-30 | UEIC | UNIVERSAL ELECTRONICS INC | Chong David Cheung Hyen | Officer | SELL | $35.00 | 3,477 | $121,695 | 27,359 |
| 2018-11-07 23:59 | 2018-11-06 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $16.19 | 926 | $14,992 | 68,567 |
| 2018-10-05 17:24 | 2018-10-04 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $15.95 | 936 | $14,929 | 67,641 |
| 2018-09-26 19:54 | 2018-09-25 | UEIC | UNIVERSAL ELECTRONICS INC | FIREHAMMER RICHARD A JR | Officer | OPT+S | $40.07 | 4,032 | $161,569 | 0 |
| 2018-09-06 15:23 | 2018-09-04 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $18.12 | 827 | $14,985 | 66,705 |
| 2018-08-10 21:00 | 2018-08-07 | ARLO | Arlo Technologies Inc. | Gorjanc Christine Marie | Officer | BUY | $16.00 | 5,000 | $80,000 | 5,000 |
| 2018-08-10 22:40 | 2018-08-08 | ARLO | Arlo Technologies Inc. | FAISON RALPH E | Director | BUY | $19.95 | 5,000 | $99,750 | 17,500 |
| 2018-08-08 23:30 | 2018-08-06 | SONO | Sonos Inc | KKR Stream Holdings LLC | 10% owner | SELL | $14.18 | 2,030,892 | $28,787,894 | 21,845,682 |
| 2018-08-08 23:30 | 2018-08-06 | SONO | Sonos Inc | KKR Fund Holdings L.P. | 10% owner | SELL | $14.18 | 2,030,892 | $28,787,894 | 21,845,682 |
| 2018-08-08 04:26 | 2018-08-07 | ARLO | Arlo Technologies Inc. | Busse Brian | Officer | BUY | $16.00 | 2,500 | $40,000 | 2,500 |
| 2018-08-08 04:26 | 2018-08-07 | ARLO | Arlo Technologies Inc. | LO PATRICK CS | Director | BUY | $16.00 | 25,000 | $400,000 | 25,000 |
| 2018-08-06 23:31 | 2018-08-02 | SONO | Sonos Inc | Volpi Michelangelo | Director | BUY | $18.37 | 108 | $1,984 | 108 |
| 2018-07-30 23:22 | 2018-07-26 | KN | Knowles Corp | Jackson Thomas G | Officer | SELL | $18.23 | 2,756 | $50,234 | 29,419 |
| 2018-07-28 00:07 | 2018-07-26 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $18.30 | 1,634 | $29,902 | 65,878 |
| 2018-06-22 23:21 | 2018-06-20 | LRAD | Genasys Inc. | AWM Investment Company, Inc. | 10% owner | BUY | $2.47 | 407,200 | $1,005,784 | 4,950,706 |
| 2018-06-19 22:45 | 2018-06-15 | LRAD | Genasys Inc. | AWM Investment Company, Inc. | 10% owner | BUY | $2.20 | 564,549 | $1,242,008 | 4,543,506 |
| 2018-06-15 18:59 | 2018-06-14 | UEIC | UNIVERSAL ELECTRONICS INC | KOOPMANS MENNO | Officer | SELL | $30.30 | 1,000 | $30,296 | 1,633 |
| 2018-06-09 00:15 | 2018-06-07 | LRAD | Genasys Inc. | AWM Investment Company, Inc. | 10% owner | SELL | $2.00 | 10,800 | $21,600 | 3,978,957 |
| 2018-06-01 20:08 | 2018-06-01 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $14.58 | 1,020 | $14,872 | 64,244 |
| 2018-05-15 22:24 | 2018-05-15 | UEIC | UNIVERSAL ELECTRONICS INC | Chong David Cheung Hyen | Officer | BUY | $28.93 | 3,095 | $89,545 | 29,442 |
| 2018-05-07 23:10 | 2018-05-04 | KN | Knowles Corp | BARNES KEITH | Director | SELL | $13.32 | 3,976 | $52,960 | 43,690 |
| 2018-05-03 23:06 | 2018-05-01 | KN | Knowles Corp | Niew Jeffrey | Director, Officer | BUY | $12.37 | 2,500 | $30,923 | 338,955 |
| 2018-05-03 23:07 | 2018-05-01 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $12.80 | 1,160 | $14,848 | 63,224 |
| 2018-05-03 23:14 | 2018-05-01 | KN | Knowles Corp | HIRSCH DIDIER | Director | BUY | $12.69 | 7,000 | $88,800 | 50,821 |
| 2018-04-04 01:09 | 2018-04-02 | UEIC | UNIVERSAL ELECTRONICS INC | STAPLETON GREGORY | Director | OPT+S | $50.04 | 10,000 | $500,442 | 27,601 |
| 2018-04-03 04:24 | 2018-04-02 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $12.36 | 1,178 | $14,560 | 62,064 |
| 2018-03-23 01:56 | 2018-03-22 | UEIC | UNIVERSAL ELECTRONICS INC | Chong David Cheung Hyen | Officer | SELL | $51.80 | 3,500 | $181,300 | 25,649 |
| 2018-03-22 00:42 | 2018-03-21 | UEIC | UNIVERSAL ELECTRONICS INC | FIREHAMMER RICHARD A JR | Officer | SELL | $52.35 | 2,817 | $147,470 | 0 |
| 2018-03-06 00:11 | 2018-03-01 | KN | Knowles Corp | Polacek Michael S. | Officer | BUY | $14.44 | 1,027 | $14,830 | 60,886 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Household Audio & Video Equipment sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3651) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Household Audio & Video Equipment
Every transaction in the Household Audio & Video Equipment 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.