Communications Services, NEC
Standard Industrial Classification: SIC 4899
Industry Insider Sentiment Analysis
The Communications Services, NEC sector (SIC 4899) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04-06 21:51 | 2026-04-02 | IRDM | Iridium Communications Inc. | Kapalka Timothy | Officer | SELL | $31.70 | 5,833 | $184,909 | 45,721 |
| 2026-04-03 20:13 | 2026-04-01 | VSAT | VIASAT INC | Palmer Benjamin Edward | Officer | SELL | $47.71 | 2,400 | $114,504 | 23,031 |
| 2026-03-24 21:51 | 2026-03-23 | ASTS | AST SpaceMobile, Inc. | Yao Huiwen | Officer | SELL | $88.88 | 40,000 | $3,555,200 | 4,750 |
| 2026-03-24 21:00 | 2026-03-20 | SPIR | Spire Global, Inc. | Platzer Peter | Director, Officer | SELL | $12.86 | 1,801 | $23,161 | 1,691,802 |
| 2026-03-24 21:00 | 2026-03-20 | SPIR | Spire Global, Inc. | Condor Theresa | Director, Officer | SELL | $12.86 | 1,201 | $15,445 | 1,115,380 |
| 2026-03-19 22:41 | 2026-03-19 | GSAT | Globalstar, Inc. | JACOBS PAUL E | Director, Officer | OPT+S | $59.56 | 714 | $42,526 | 67,032 |
| 2026-03-18 20:25 | 2026-03-17 | VSAT | VIASAT INC | Miller Craig Andrew | Officer | SELL | $50.00 | 5,260 | $263,000 | 21,252 |
| 2026-03-19 00:25 | 2025-03-17 | ASTS | AST SpaceMobile, Inc. | Wisniewski Scott | Officer | SELL | $94.75 | 47,000 | $4,453,250 | 666,681 |
| 2026-03-18 20:23 | 2026-03-16 | VSAT | VIASAT INC | Blair Robert James | Officer | SELL | $47.04 | 30,411 | $1,430,664 | 38,108 |
| 2026-03-16 21:03 | 2026-03-12 | VSAT | VIASAT INC | Palmer Benjamin Edward | Officer | SELL | $46.21 | 2,400 | $110,904 | 25,431 |
| 2026-03-13 22:48 | 2026-03-11 | GOGO | Gogo Inc. | TOWNSEND CHARLES C | Director | BUY | $4.55 | 250,000 | $1,138,700 | 418,686 |
| 2026-03-12 20:52 | 2026-03-11 | GSAT | Globalstar, Inc. | Clary Rebecca | Officer | SELL | $57.31 | 762 | $43,668 | 110,254 |
| 2026-03-12 20:52 | 2026-03-11 | GSAT | Globalstar, Inc. | Ponder L Barbee IV | Officer | SELL | $57.31 | 682 | $39,084 | 143,348 |
| 2026-03-12 20:54 | 2026-03-11 | GSAT | Globalstar, Inc. | JACOBS PAUL E | Director, Officer | SELL | $57.31 | 1,153 | $66,076 | 61,080 |
| 2026-03-12 20:00 | 2026-03-10 | KVHI | KVH INDUSTRIES INC DE | BRUUN BRENT C | Director, Officer | SELL | $6.64 | 2,049 | $13,599 | 169,624 |
| 2026-03-12 20:01 | 2026-03-10 | KVHI | KVH INDUSTRIES INC DE | FEINGOLD FELISE | Officer | SELL | $6.64 | 1,594 | $10,579 | 69,654 |
| 2026-03-10 20:45 | 2026-03-10 | GSAT | Globalstar, Inc. | Clary Rebecca | Officer | SELL | $55.38 | 351 | $19,439 | 109,459 |
| 2026-03-10 20:47 | 2026-03-10 | GSAT | Globalstar, Inc. | Ponder L Barbee IV | Officer | SELL | $55.38 | 492 | $27,248 | 142,635 |
| 2026-03-10 23:22 | 2026-03-06 | SATS | EchoStar CORP | Akhavan Hamid | Director, Officer | OPT+S | $107.52 | 71,005 | $7,634,458 | 823,293 |
| 2026-03-09 23:48 | 2026-03-05 | SATS | EchoStar CORP | Manson Dean | Officer | OPT+S | $114.56 | 19,031 | $2,180,266 | 4,998 |
| 2026-03-09 12:52 | 2026-03-06 | CCOI | COGENT COMMUNICATIONS HOLDINGS, INC. | KILMER HENRY W | Officer | SELL | $23.35 | 2,400 | $56,040 | 41,000 |
| 2026-03-07 03:11 | 2026-03-04 | SATS | EchoStar CORP | Swieringa John | Officer | OPT+S | $113.58 | 50,088 | $5,689,230 | 253,535 |
| 2026-03-06 00:57 | 2026-03-05 | CCOI | COGENT COMMUNICATIONS HOLDINGS, INC. | FERGUSON Lewis H | Director | SELL | $23.03 | 2,206 | $50,804 | 20,449 |
| 2026-03-06 00:42 | 2026-03-05 | CCOI | COGENT COMMUNICATIONS HOLDINGS, INC. | Kennedy Sheryl Lynn | Director | SELL | $22.99 | 3,300 | $75,867 | 10,100 |
| 2026-03-06 00:20 | 2026-03-05 | CCOI | COGENT COMMUNICATIONS HOLDINGS, INC. | WEED THADDEUS GERARD | Officer | SELL | $22.63 | 4,850 | $109,756 | 202,750 |
| 2026-03-05 00:10 | 2026-03-02 | VSAT | VIASAT INC | Miller Craig Andrew | Officer | OPT+S | $45.03 | 35,385 | $1,593,316 | 26,512 |
| 2026-03-04 02:03 | 2026-03-03 | GSAT | Globalstar, Inc. | Clary Rebecca | Officer | SELL | $61.10 | 1,210 | $73,925 | 109,810 |
| 2026-02-27 00:14 | 2026-02-25 | VSAT | VIASAT INC | FitzGerald Camellia E | Officer | SELL | $50.00 | 1,119 | $55,950 | 8,827 |
| 2026-02-25 01:22 | 2026-02-20 | SPIR | Spire Global, Inc. | Pelez Perez Celia | Officer | SELL | $8.53 | 19,134 | $163,213 | 267,776 |
| 2026-02-25 01:22 | 2026-02-20 | SPIR | Spire Global, Inc. | Condor Theresa | Director, Officer | SELL | $8.53 | 41,712 | $355,803 | 1,116,581 |
| 2026-02-25 01:23 | 2026-02-20 | SPIR | Spire Global, Inc. | Platzer Peter | Director, Officer | SELL | $8.53 | 58,428 | $498,391 | 1,693,603 |
| 2026-02-20 00:20 | 2026-02-18 | KVHI | KVH INDUSTRIES INC DE | FEINGOLD FELISE | Officer | SELL | $6.38 | 1,715 | $10,938 | 71,248 |
| 2026-02-20 00:20 | 2026-02-18 | KVHI | KVH INDUSTRIES INC DE | BRUUN BRENT C | Director, Officer | SELL | $6.38 | 3,537 | $22,559 | 171,673 |
| 2026-02-13 01:56 | 2026-02-12 | KVHI | KVH INDUSTRIES INC DE | Radoff Bradley Louis | 10% owner | BUY | $6.26 | 30,000 | $187,944 | 2,180,000 |
| 2026-02-05 00:07 | 2026-02-03 | CALX | CALIX, INC | Russo Carl | Director, 10% owner | SELL | $47.27 | 25,000 | $1,181,690 | 1,669,188 |
| 2026-01-31 00:40 | 2026-01-28 | VSAT | VIASAT INC | FitzGerald Camellia E | Officer | SELL | $48.00 | 2,810 | $134,880 | 9,946 |
| 2026-01-09 00:14 | 2026-01-06 | VSAT | VIASAT INC | DANKBERG MARK D | Director, Officer | SELL | $40.34 | 100,000 | $4,033,740 | 1,434,993 |
| 2026-01-08 01:48 | 2026-01-07 | GSAT | Globalstar, Inc. | JACOBS PAUL E | Director, Officer | SELL | $65.80 | 845 | $55,601 | 58,830 |
| 2026-01-07 00:14 | 2026-01-02 | VSAT | VIASAT INC | Chase Garrett L. | Officer | SELL | $35.05 | 5,000 | $175,269 | 7,771 |
| 2025-12-30 02:00 | 2025-12-24 | ASTS | AST SpaceMobile, Inc. | LARSON KEITH R | Director | BUY | $80.00 | 625 | $50,000 | 2,015 |
| 2025-12-30 02:16 | 2025-12-29 | GSAT | Globalstar, Inc. | Clary Rebecca | Officer | SELL | $61.42 | 1,260 | $77,395 | 108,123 |
| 2025-12-30 02:17 | 2025-12-29 | GSAT | Globalstar, Inc. | Ponder L Barbee IV | Officer | SELL | $61.42 | 1,260 | $77,395 | 135,568 |
| 2025-12-23 01:14 | 2025-12-22 | GSAT | Globalstar, Inc. | Clary Rebecca | Officer | SELL | $63.01 | 420 | $26,464 | 109,383 |
| 2025-12-23 01:15 | 2025-12-22 | GSAT | Globalstar, Inc. | Ponder L Barbee IV | Officer | SELL | $63.01 | 420 | $26,464 | 136,828 |
| 2025-12-18 00:07 | 2025-12-15 | VSAT | VIASAT INC | Chase Garrett L. | Officer | SELL | $34.87 | 20,000 | $697,368 | 12,771 |
| 2025-12-18 02:00 | 2025-12-17 | ASTS | AST SpaceMobile, Inc. | LARSON KEITH R | Director | BUY | $70.02 | 715 | $50,064 | 1,390 |
| 2025-12-18 01:38 | 2025-12-17 | GSAT | Globalstar, Inc. | Clary Rebecca | Officer | SELL | $56.64 | 4,829 | $273,510 | 106,992 |
| 2025-12-18 00:09 | 2025-12-15 | VSAT | VIASAT INC | DANKBERG MARK D | Director, Officer | SELL | $35.09 | 200,000 | $7,018,440 | 1,534,993 |
| 2025-12-17 00:30 | 2025-12-11 | ELWT | Elauwit Connection, Inc. | McDonough Daniel JR | Director, Officer, 10% owner | BUY | $6.50 | 5,000 | $32,500 | 5,000 |
| 2025-12-17 00:31 | 2025-12-12 | VSAT | VIASAT INC | Duffy Shawn Lynn | Officer | OPT+S | $36.38 | 51,480 | $1,873,023 | 6,021 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Communications Services, NEC sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (4899) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Communications Services, NEC
Every transaction in the Communications Services, 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.