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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-06-01 13:01 | 2021-05-27 | CMBM | Cambium Networks Corp | Rau Sally | Officer | SELL | $58.60 | 4,938 | $289,353 | 0 |
| 2021-05-28 23:05 | 2021-05-26 | CMBM | Cambium Networks Corp | Ryan Ronald G | Officer | OPT+S | $56.04 | 45,000 | $2,521,989 | 46,913 |
| 2021-05-25 23:22 | 2021-05-21 | MSI | Motorola Solutions, Inc. | YAZDI CYNTHIA | Officer | SELL | $204.00 | 2,638 | $538,152 | 4,620 |
| 2021-05-21 23:01 | 2021-05-21 | QCOM | QUALCOMM INC/DE | POLEK ERIN L | Officer | OPT+S | $132.00 | 1,835 | $242,220 | 0 |
| 2021-05-21 23:17 | 2021-05-20 | CMBM | Cambium Networks Corp | Sheppeck Bryan | Officer | SELL | $52.00 | 1,500 | $78,000 | 53,334 |
| 2021-05-19 00:53 | 2021-05-14 | WATT | Energous Corp | Sahejpal Neeraj | Officer | SELL | $2.50 | 19,022 | $47,555 | 328,587 |
| 2021-05-19 00:47 | 2021-05-14 | WATT | Energous Corp | Johnston Cesar | Officer | SELL | $2.50 | 24,813 | $62,033 | 436,435 |
| 2021-05-19 00:49 | 2021-05-14 | WATT | Energous Corp | Sereda Brian J | Officer | SELL | $2.50 | 20,430 | $51,075 | 302,037 |
| 2021-05-17 23:28 | 2021-05-14 | QCOM | QUALCOMM INC/DE | MODOFF BRIAN | Officer | SELL | $129.32 | 1,510 | $195,280 | 78,546 |
| 2021-05-14 23:03 | 2021-05-12 | CMBM | Cambium Networks Corp | Sheppeck Bryan | Officer | SELL | $47.28 | 5,000 | $236,400 | 54,834 |
| 2021-05-14 23:06 | 2021-05-14 | UI | Ubiquiti Inc. | SEGE RONALD | Director | OPT+S | $276.69 | 1,584 | $438,277 | 0 |
| 2021-05-13 23:44 | 2021-05-12 | MSI | Motorola Solutions, Inc. | NAIK RAJAN | Officer | OPT+S | $197.78 | 6,370 | $1,259,868 | 5,893 |
| 2021-05-12 23:18 | 2021-05-10 | MSI | Motorola Solutions, Inc. | PEKOFSKE DANIEL G | Officer | OPT+S | $200.00 | 1,564 | $312,800 | 2,760 |
| 2021-04-16 13:06 | 2021-04-13 | PRKR | PARKERVISION INC | Newman Frank N | Director | SELL | $1.35 | 2,000 | $2,700 | 198,100 |
| 2021-04-17 01:56 | 2021-04-14 | HLIT | HARMONIC INC. | Haltmayer Neven | Officer | OPT+S | $9.00 | 80,000 | $720,000 | 160,789 |
| 2021-04-14 23:58 | 2021-04-12 | MSI | Motorola Solutions, Inc. | PEKOFSKE DANIEL G | Officer | OPT+S | $190.00 | 1,334 | $253,460 | 2,759 |
| 2021-04-13 03:16 | 2021-04-08 | PRKR | PARKERVISION INC | Newman Frank N | Director | SELL | $1.41 | 2,400 | $3,384 | 200,100 |
| 2021-04-02 03:18 | 2021-03-31 | WATT | Energous Corp | Sahejpal Neeraj | Officer | SELL | $4.06 | 10,198 | $41,404 | 347,609 |
| 2021-04-02 03:16 | 2021-03-31 | WATT | Energous Corp | Johnston Cesar | Officer | SELL | $4.06 | 18,960 | $76,978 | 461,248 |
| 2021-04-02 03:21 | 2021-03-31 | WATT | Energous Corp | Sereda Brian J | Officer | SELL | $4.06 | 10,510 | $42,671 | 322,467 |
| 2021-03-30 02:28 | 2021-03-26 | WATT | Energous Corp | Johnston Cesar | Officer | SELL | $3.93 | 4,110 | $16,152 | 480,208 |
| 2021-03-18 04:59 | 2021-03-17 | AIRG | Airgain Inc. | SUEN JACOB | Director, Officer | BUY | $23.14 | 2,000 | $46,280 | 117,598 |
| 2021-03-16 23:37 | 2021-03-12 | CMBM | Cambium Networks Corp | Rau Sally | Officer | SELL | $48.31 | 10,000 | $483,070 | 4,938 |
| 2021-03-16 03:06 | 2021-03-11 | CMBM | Cambium Networks Corp | Cumming Stephen | Officer | OPT+S | $49.27 | 37,785 | $1,861,595 | 37,942 |
| 2021-03-16 03:04 | 2021-03-11 | CMBM | Cambium Networks Corp | Bhatnagar Atul | Director, Officer | SELL | $48.20 | 119,812 | $5,775,226 | 729,237 |
| 2021-03-16 00:13 | 2021-03-11 | WATT | Energous Corp | Sereda Brian J | Officer | SELL | $4.30 | 45,633 | $196,313 | 216,964 |
| 2021-03-16 01:35 | 2021-03-12 | AIRG | Airgain Inc. | SIMS JAMES K | Director | SELL | $23.30 | 20,000 | $466,046 | 281,399 |
| 2021-03-13 00:30 | 2021-03-10 | CMBM | Cambium Networks Corp | Vivek Vibhu | Officer | SELL | $45.70 | 20,000 | $913,950 | 105,978 |
| 2021-03-12 03:57 | 2021-03-09 | WATT | Energous Corp | Sahejpal Neeraj | Officer | SELL | $4.00 | 10,000 | $40,039 | 245,257 |
| 2021-03-12 00:54 | 2021-03-10 | AIRG | Airgain Inc. | Sbahi Morad | Officer | BUY | $21.23 | 3,000 | $63,682 | 16,000 |
| 2021-03-04 02:10 | 2021-03-01 | CMBM | Cambium Networks Corp | Sheppeck Bryan | Officer | OPT+S | $46.50 | 5,000 | $232,500 | 59,834 |
| 2021-03-04 02:15 | 2021-03-01 | CMBM | Cambium Networks Corp | Cumming Stephen | Officer | OPT+S | $45.75 | 30,000 | $1,372,470 | 37,942 |
| 2021-02-27 00:28 | 2021-02-24 | HLIT | HARMONIC INC. | HARSHMAN PATRICK | Director, Officer | OPT+S | $8.14 | 106,502 | $867,352 | 1,092,082 |
| 2021-02-26 03:13 | 2021-02-23 | WATT | Energous Corp | Johnston Cesar | Officer | SELL | $4.83 | 3,794 | $18,325 | 347,526 |
| 2021-02-26 03:12 | 2021-02-23 | WATT | Energous Corp | Sahejpal Neeraj | Officer | SELL | $4.83 | 3,794 | $18,325 | 255,257 |
| 2021-02-26 03:10 | 2021-02-23 | WATT | Energous Corp | Sereda Brian J | Officer | SELL | $4.83 | 3,794 | $18,325 | 262,597 |
| 2021-02-25 02:46 | 2021-02-22 | CMBM | Cambium Networks Corp | Imhoff Scott | Officer | SELL | $44.75 | 20,000 | $894,904 | 5,037 |
| 2021-02-25 02:44 | 2021-02-22 | CMBM | Cambium Networks Corp | Rau Sally | Officer | SELL | $45.48 | 10,000 | $454,827 | 14,938 |
| 2021-02-25 05:09 | 2021-02-23 | AIRG | Airgain Inc. | Thill Kevin | Officer | OPT+S | $23.35 | 64,436 | $1,504,697 | 59,499 |
| 2021-02-24 02:04 | 2021-02-19 | HLIT | HARMONIC INC. | Ben-Natan Nimrod | Officer | OPT+S | $7.96 | 100,000 | $795,500 | 436,400 |
| 2021-02-24 01:22 | 2021-02-19 | HLIT | HARMONIC INC. | HARSHMAN PATRICK | Director, Officer | OPT+S | $7.93 | 97,526 | $772,991 | 1,082,258 |
| 2021-02-23 03:02 | 2021-02-18 | WATT | Energous Corp | Johnston Cesar | Officer | SELL | $3.83 | 6,306 | $24,176 | 351,320 |
| 2021-02-18 00:51 | 2021-02-12 | WATT | Energous Corp | Johnston Cesar | Officer | SELL | $4.35 | 9,023 | $39,250 | 357,626 |
| 2021-02-18 00:49 | 2021-02-12 | WATT | Energous Corp | Sahejpal Neeraj | Officer | SELL | $4.35 | 10,560 | $45,883 | 259,051 |
| 2021-02-18 00:42 | 2021-02-16 | UI | Ubiquiti Inc. | SEGE RONALD | Director | OPT+S | $347.83 | 1,584 | $550,963 | 0 |
| 2021-02-18 00:49 | 2021-02-12 | WATT | Energous Corp | Sereda Brian J | Officer | SELL | $4.34 | 11,128 | $48,340 | 266,391 |
| 2021-02-17 02:34 | 2021-02-11 | HLIT | HARMONIC INC. | HARSHMAN PATRICK | Director, Officer | OPT+S | $7.80 | 95,754 | $746,728 | 1,029,414 |
| 2021-02-17 00:40 | 2021-02-12 | MSI | Motorola Solutions, Inc. | BROWN GREGORY Q | Director, Officer | OPT+S | $181.18 | 56,040 | $10,153,372 | 64,725 |
| 2021-02-13 00:27 | 2021-02-10 | MSI | Motorola Solutions, Inc. | BROWN GREGORY Q | Director, Officer | OPT+S | $182.88 | 158,475 | $28,982,003 | 45,576 |
| 2021-02-12 02:34 | 2021-02-09 | HLIT | HARMONIC INC. | Kalra Sanjay | Officer | OPT+S | $8.00 | 52,361 | $419,097 | 135,191 |
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.