Radio & Tv Broadcasting & Communications Equipment
Standard Industrial Classification: SIC 3663
Industry Insider Sentiment Analysis
The Radio & Tv Broadcasting & Communications Equipment sector (SIC 3663) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-09-27 23:03 | 2021-08-23 | HLIT | HARMONIC INC. | Ben-Natan Nimrod | Officer | SELL | $9.86 | 40,000 | $394,400 | 367,866 |
| 2021-09-23 00:51 | 2021-09-20 | PRKR | PARKERVISION INC | POEHLMAN CYNTHIA | Officer | OPT+S | $1.20 | 10,000 | $12,000 | 25,193 |
| 2021-09-22 04:45 | 2021-09-17 | ONDS | Ondas Inc. | Kantor Stewart | Director, Officer | SELL | $8.12 | 45,000 | $365,400 | 863,445 |
| 2021-09-17 00:25 | 2021-09-14 | HLIT | HARMONIC INC. | HARSHMAN PATRICK | Director, Officer | OPT+S | $8.92 | 266,667 | $2,377,523 | 1,022,295 |
| 2021-09-16 01:15 | 2021-09-13 | PRKR | PARKERVISION INC | POEHLMAN CYNTHIA | Officer | OPT+S | $1.32 | 1,750 | $2,308 | 25,193 |
| 2021-09-14 23:32 | 2021-09-10 | CMBM | Cambium Networks Corp | Imhoff Scott | Officer | OPT+S | $35.69 | 5,000 | $178,432 | 5,037 |
| 2021-09-14 23:00 | 2021-09-10 | SOFO | Sonic Foundry Inc. | Murphy Nelson A | Director | SELL | $4.04 | 3,500 | $14,150 | 49,509 |
| 2021-09-14 00:36 | 2021-09-09 | HLIT | HARMONIC INC. | HARSHMAN PATRICK | Director, Officer | SELL | $8.96 | 100,000 | $896,000 | 1,022,295 |
| 2021-09-10 03:07 | 2021-09-07 | CMBM | Cambium Networks Corp | Rau Sally | Officer | OPT+S | $35.09 | 60,000 | $2,105,682 | 0 |
| 2021-09-10 00:57 | 2021-09-07 | PRKR | PARKERVISION INC | POEHLMAN CYNTHIA | Officer | OPT+S | $1.28 | 10,000 | $12,750 | 25,193 |
| 2021-09-04 00:55 | 2021-09-03 | UI | Ubiquiti Inc. | SEGE RONALD | Director | OPT+S | $329.31 | 1,584 | $521,627 | 0 |
| 2021-09-02 00:54 | 2021-08-30 | PRKR | PARKERVISION INC | POEHLMAN CYNTHIA | Officer | OPT+S | $1.24 | 10,000 | $12,408 | 25,193 |
| 2021-08-31 23:13 | 2021-08-27 | MSI | Motorola Solutions, Inc. | PEKOFSKE DANIEL G | Officer | OPT+S | $243.93 | 1,698 | $414,185 | 2,431 |
| 2021-08-26 00:24 | 2021-08-23 | HLIT | HARMONIC INC. | Ben-Natan Nimrod | Officer | SELL | $0.00 | 40,000 | $0 | 10 |
| 2021-08-18 04:46 | 2021-08-13 | WATT | Energous Corp | Johnston Cesar | Officer | SELL | $2.39 | 21,213 | $50,699 | 430,642 |
| 2021-08-18 04:05 | 2021-08-13 | WATT | Energous Corp | Sahejpal Neeraj | Officer | SELL | $2.39 | 15,265 | $36,483 | 267,396 |
| 2021-08-18 04:04 | 2021-08-13 | WATT | Energous Corp | Patel Rahul G. | Director | SELL | $2.39 | 7,291 | $17,425 | 17,709 |
| 2021-08-17 23:47 | 2021-08-13 | COMM | Vistance Networks, Inc. | Treadway Charles L. | Director, Officer | BUY | $14.93 | 33,400 | $498,665 | 533,400 |
| 2021-08-17 23:51 | 2021-08-13 | COMM | Vistance Networks, Inc. | Watts Claudius E. IV | Director | BUY | $15.26 | 65,000 | $991,913 | 288,677 |
| 2021-08-18 04:06 | 2021-08-13 | WATT | Energous Corp | Sereda Brian J | Officer | SELL | $2.39 | 15,735 | $37,607 | 308,237 |
| 2021-08-17 23:38 | 2021-08-13 | COMM | Vistance Networks, Inc. | Choi Justin C | Officer | BUY | $15.18 | 16,425 | $249,264 | 69,325 |
| 2021-08-16 23:38 | 2021-08-12 | PRKR | PARKERVISION INC | POEHLMAN CYNTHIA | Officer | OPT+S | $1.51 | 7,650 | $11,535 | 25,193 |
| 2021-08-11 23:38 | 2021-08-09 | HLIT | HARMONIC INC. | Ben-Natan Nimrod | Officer | SELL | $9.83 | 60,000 | $589,620 | 392,133 |
| 2021-08-12 01:09 | 2021-08-09 | PRKR | PARKERVISION INC | POEHLMAN CYNTHIA | Officer | OPT+S | $1.42 | 12,350 | $17,560 | 25,193 |
| 2021-08-06 00:23 | 2021-08-03 | WATT | Energous Corp | Sahejpal Neeraj | Officer | SELL | $2.51 | 25,000 | $62,663 | 282,661 |
| 2021-08-04 23:18 | 2021-08-03 | HLIT | HARMONIC INC. | Haltmayer Neven | Officer | OPT+S | $10.00 | 25,000 | $250,000 | 168,326 |
| 2021-08-05 00:54 | 2021-08-02 | PRKR | PARKERVISION INC | POEHLMAN CYNTHIA | Officer | OPT+S | $1.45 | 950 | $1,379 | 25,193 |
| 2021-08-03 00:34 | 2021-08-02 | QCOM | QUALCOMM INC/DE | POLEK ERIN L | Officer | SELL | $150.00 | 66 | $9,900 | 0 |
| 2021-07-31 03:19 | 2021-07-23 | WATT | Energous Corp | Johnston Cesar | Officer | SELL | $2.35 | 25,690 | $60,372 | 451,855 |
| 2021-07-31 03:20 | 2021-07-02 | WATT | Energous Corp | Sahejpal Neeraj | Officer | SELL | $2.71 | 20,926 | $56,709 | 349,867 |
| 2021-07-31 03:21 | 2021-07-02 | WATT | Energous Corp | Sereda Brian J | Officer | SELL | $2.71 | 21,570 | $58,455 | 323,972 |
| 2021-07-29 01:27 | 2021-07-26 | PRKR | PARKERVISION INC | POEHLMAN CYNTHIA | Officer | OPT+S | $1.60 | 20,000 | $32,000 | 25,193 |
| 2021-07-27 03:30 | 2021-07-22 | BKTI | BK Technologies Corp | Fundamental Global Investors, LLC | 10% owner | SELL | $3.17 | 630,915 | $2,000,001 | 1,544,438 |
| 2021-07-19 23:15 | 2021-07-15 | TCCO | Technical Communications Corporation | NORWOOD RALPH M | Director | BUY | $4.00 | 4,000 | $16,000 | 4,000 |
| 2021-07-07 23:10 | 2021-07-02 | MSI | Motorola Solutions, Inc. | MOLLOY JOHN P | Officer | SELL | $220.00 | 7,955 | $1,750,100 | 29,336 |
| 2021-07-08 00:35 | 2021-07-02 | WATT | Energous Corp | Sahejpal Neeraj | Officer | SELL | $2.71 | 20,926 | $56,709 | 307,661 |
| 2021-07-08 00:37 | 2021-07-02 | WATT | Energous Corp | Sereda Brian J | Officer | SELL | $2.71 | 21,570 | $58,455 | 280,467 |
| 2021-07-01 23:24 | 2021-06-29 | MSI | Motorola Solutions, Inc. | HACKER MARK S. | Officer | OPT+S | $216.94 | 27,652 | $5,998,855 | 15,815 |
| 2021-06-25 23:21 | 2021-06-24 | MSI | Motorola Solutions, Inc. | PEKOFSKE DANIEL G | Officer | OPT+S | $215.00 | 985 | $211,775 | 2,760 |
| 2021-06-25 03:01 | 2021-06-22 | WATT | Energous Corp | Johnston Cesar | Officer | SELL | $2.77 | 10,187 | $28,218 | 426,248 |
| 2021-06-23 23:25 | 2021-06-21 | MSI | Motorola Solutions, Inc. | MOLLOY JOHN P | Officer | SELL | $208.53 | 6,040 | $1,259,521 | 37,291 |
| 2021-06-21 13:09 | 2021-06-16 | CMBM | Cambium Networks Corp | Vivek Vibhu | Officer | SELL | $47.62 | 1,207 | $57,479 | 100,016 |
| 2021-06-21 13:03 | 2021-06-16 | CMBM | Cambium Networks Corp | Ryan Ronald G | Officer | SELL | $47.62 | 388 | $18,477 | 46,525 |
| 2021-06-21 13:17 | 2021-06-16 | CMBM | Cambium Networks Corp | de Graaf Raymond | Officer | SELL | $47.62 | 574 | $27,334 | 28,215 |
| 2021-06-18 03:32 | 2021-06-15 | ONDS | Ondas Inc. | Reisfield Derek | Director | BUY | $8.35 | 5,000 | $41,750 | 29,314 |
| 2021-06-18 02:04 | 2021-06-15 | PRKR | PARKERVISION INC | POEHLMAN CYNTHIA | Officer | SELL | $1.26 | 25,000 | $31,500 | 25,193 |
| 2021-06-16 23:01 | 2021-06-15 | QCOM | QUALCOMM INC/DE | MODOFF BRIAN | Officer | SELL | $136.45 | 1,510 | $206,033 | 77,036 |
| 2021-06-09 23:55 | 2021-06-07 | CMBM | Cambium Networks Corp | Amen Robert S | Director, 10% owner | SELL | $46.08 | 2,000,000 | $92,160,000 | 12,904,754 |
| 2021-06-09 23:51 | 2021-06-07 | CMBM | Cambium Networks Corp | VECTOR CAPITAL, L.L.C. | Director, 10% owner | SELL | $46.08 | 2,000,000 | $92,160,000 | 12,904,754 |
| 2021-06-10 00:01 | 2021-06-07 | CMBM | Cambium Networks Corp | Slusky Alexander R | Director, 10% owner | SELL | $46.08 | 2,000,000 | $92,160,000 | 12,904,754 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Radio & Tv Broadcasting & Communications Equipment sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3663) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Radio & Tv Broadcasting & Communications Equipment
Every transaction in the Radio & Tv Broadcasting & Communications 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.