Services-Educational Services
Standard Industrial Classification: SIC 8200
Industry Insider Sentiment Analysis
The Services-Educational Services sector (SIC 8200) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-22 10:07 | 2026-05-20 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.33 | 61,760 | $20,677 | 3,033,370 |
| 2026-05-21 10:03 | 2026-05-19 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.36 | 2,000 | $722 | 3,095,130 |
| 2026-05-20 20:18 | 2026-05-18 | NRDY | Nerdy Inc. | Swenson Christopher C. | Officer | SELL | $0.80 | 22,796 | $18,237 | 1,911,784 |
| 2026-05-20 10:02 | 2026-05-18 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.37 | 1,900 | $699 | 3,097,130 |
| 2026-05-19 12:01 | 2026-05-11 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner | BUY | $25.42 | 84,180 | $2,140,175 | 26,313,180 |
| 2026-05-19 10:08 | 2026-05-15 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.36 | 1,000 | $360 | 3,099,030 |
| 2026-05-19 01:32 | 2026-05-14 | LINC | LINCOLN EDUCATIONAL SERVICES CORP | BURKE JAMES J JR | Director | SELL | $49.57 | 16,193 | $802,630 | 60,005 |
| 2026-05-18 21:35 | 2026-05-14 | LINC | LINCOLN EDUCATIONAL SERVICES CORP | Juniper Investment Company, LLC | SELL | $51.12 | 49,821 | $2,546,735 | 0 | |
| 2026-05-18 10:04 | 2026-05-14 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.36 | 1,900 | $687 | 3,100,030 |
| 2026-05-15 20:04 | 2026-05-13 | APEI | AMERICAN PUBLIC EDUCATION INC | Fernandes Nuno S. | Officer | SELL | $53.34 | 4,500 | $240,030 | 78,575 |
| 2026-05-15 10:59 | 2026-05-13 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.36 | 1,500 | $533 | 3,101,930 |
| 2026-05-14 11:12 | 2026-05-12 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.31 | 36 | $11 | 3,103,430 |
| 2026-05-13 23:09 | 2026-05-12 | LINC | LINCOLN EDUCATIONAL SERVICES CORP | Meyers Brian K | Officer | SELL | $49.98 | 40,070 | $2,002,699 | 160,712 |
| 2026-05-13 22:54 | 2026-05-11 | UTI | UNIVERSAL TECHNICAL INSTITUTE INC | SRERE LINDA J | Director | SELL | $36.59 | 15,000 | $548,801 | 127,564 |
| 2026-05-13 22:00 | 2026-05-13 | PRDO | PERDOCEO EDUCATION Corp | Peppers Michele A | Officer | SELL | $34.50 | 14,000 | $483,000 | 35,748 |
| 2026-05-13 22:00 | 2026-05-12 | PRDO | PERDOCEO EDUCATION Corp | GROSS PATRICK W | Director | OPT+S | $34.98 | 3,647 | $127,572 | 114,970 |
| 2026-05-13 22:00 | 2026-05-12 | PRDO | PERDOCEO EDUCATION Corp | Leeman Julia A. | Officer | SELL | $35.51 | 11,315 | $401,796 | 21,924 |
| 2026-05-13 11:30 | 2026-05-06 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner | BUY | $24.48 | 119,400 | $2,922,709 | 26,229,000 |
| 2026-05-13 10:32 | 2026-05-11 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.36 | 1,000 | $364 | 3,103,466 |
| 2026-05-12 20:53 | 2026-05-08 | CVSA | Covista Inc. | Cox Karen Sue | Officer | SELL | $124.50 | 2,000 | $249,000 | 31,596 |
| 2026-05-12 20:51 | 2026-05-08 | CVSA | Covista Inc. | Beard, Stephen W. | Officer | SELL | $131.25 | 15,874 | $2,083,509 | 429,324 |
| 2026-05-12 20:55 | 2026-05-08 | CVSA | Covista Inc. | BECK DOUGLAS G. | Officer | SELL | $127.03 | 9,615 | $1,221,381 | 38,159 |
| 2026-05-12 20:56 | 2026-05-08 | CVSA | Covista Inc. | Phelan Robert J. | Officer | SELL | $126.21 | 10,000 | $1,262,064 | 55,806 |
| 2026-05-12 10:05 | 2026-05-08 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.38 | 1,790 | $674 | 3,104,466 |
| 2026-05-11 10:04 | 2026-05-06 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.38 | 1,861 | $702 | 3,106,256 |
| 2026-05-08 20:08 | 2026-04-24 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner | BUY | $27.36 | 446,700 | $12,221,042 | 26,109,600 |
| 2026-05-07 10:01 | 2026-05-05 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.39 | 1,000 | $394 | 3,108,117 |
| 2026-05-05 20:30 | 2026-05-05 | STRA | Strategic Education, Inc. | WAITE G THOMAS III | Director | SELL | $77.68 | 666 | $51,735 | 16,696 |
| 2026-05-05 10:03 | 2026-05-01 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.39 | 500 | $197 | 3,109,117 |
| 2026-05-04 10:02 | 2026-04-30 | NAMI | Jinxin Technology Holding Co | Jiang Jun Jason | Director, Officer | SELL | $0.39 | 1,494 | $583 | 3,109,617 |
| 2026-04-28 15:48 | 2026-04-27 | TAL | TAL Education Group | PENG ALEX ZHUANGZHUANG | Officer | OPT+S | $10.86 | 80,000 | $868,480 | 45,144 |
| 2026-04-27 12:16 | 2026-04-20 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner | BUY | $24.89 | 146,400 | $3,644,189 | 25,662,900 |
| 2026-04-25 00:16 | 2026-04-24 | STRA | Strategic Education, Inc. | Thawley Michael | Director | BUY | $72.71 | 665 | $48,352 | 12,154 |
| 2026-04-22 20:03 | 2026-04-13 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner | BUY | $24.83 | 384,960 | $9,557,594 | 25,516,500 |
| 2026-04-20 22:31 | 2026-04-16 | NRDY | Nerdy Inc. | Swenson Christopher C. | Officer | SELL | $0.93 | 69,796 | $64,910 | 1,934,580 |
| 2026-04-20 22:32 | 2026-04-16 | NRDY | Nerdy Inc. | Paszterko John Andrew | Officer | SELL | $0.93 | 31,788 | $29,563 | 1,149,755 |
| 2026-04-20 16:25 | 2026-04-17 | AFYA | Afya Ltd | FERREIRA SANTOS WELDER | Officer | SELL | $15.90 | 3,325 | $52,868 | 35,000 |
| 2026-04-14 19:10 | 2026-04-13 | AFYA | Afya Ltd | GRIFO DE SOUSA ANIBAL JOSE | Officer | SELL | $15.41 | 14,000 | $215,769 | 31,000 |
| 2026-04-13 12:31 | 2026-03-26 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner | BUY | $20.30 | 1,740,240 | $35,332,441 | 25,131,540 |
| 2026-04-10 19:32 | 2026-04-08 | AFYA | Afya Ltd | Blanco Luis Andre Carpintero | Officer | SELL | $15.20 | 10,000 | $152,000 | 51,103 |
| 2026-04-10 19:33 | 2026-04-09 | AFYA | Afya Ltd | Junior Lelio de Souza | Officer | SELL | $14.53 | 16,279 | $236,534 | 0 |
| 2026-04-09 21:22 | 2026-04-07 | AFYA | Afya Ltd | Junior Lelio de Souza | Officer | SELL | $14.95 | 26,753 | $399,957 | 16,279 |
| 2026-04-09 21:21 | 2026-04-07 | AFYA | Afya Ltd | GRIFO DE SOUSA ANIBAL JOSE | Officer | SELL | $15.20 | 5,000 | $76,000 | 45,000 |
| 2026-04-07 22:00 | 2026-04-06 | PRDO | PERDOCEO EDUCATION Corp | Jansen Greg E. | Officer | SELL | $38.00 | 30,158 | $1,146,004 | 82,970 |
| 2026-04-07 00:43 | 2026-04-02 | AFYA | Afya Ltd | Gibbon Virgilio Deloy Capobianco | Officer | SELL | $14.94 | 21,670 | $323,726 | 108,448 |
| 2026-04-02 17:53 | 2026-03-31 | AFYA | Afya Ltd | Gibbon Virgilio Deloy Capobianco | Officer | SELL | $14.97 | 21,820 | $326,724 | 130,118 |
| 2026-03-31 22:00 | 2026-03-27 | UTI | UNIVERSAL TECHNICAL INSTITUTE INC | Kevane Christopher E. | Officer | SELL | $37.55 | 23,654 | $888,115 | 83,521 |
| 2026-03-31 19:38 | 2026-03-27 | AFYA | Afya Ltd | Gibbon Virgilio Deloy Capobianco | Officer | SELL | $14.92 | 1,810 | $27,014 | 151,938 |
| 2026-03-27 20:57 | 2026-03-25 | AFYA | Afya Ltd | Gibbon Virgilio Deloy Capobianco | Officer | SELL | $15.19 | 4,700 | $71,370 | 153,748 |
| 2026-03-25 22:00 | 2026-03-25 | PRDO | PERDOCEO EDUCATION Corp | Ghia Ashish R | Officer | SELL | $37.00 | 11,089 | $410,293 | 144,602 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Services-Educational Services sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (8200) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Services-Educational Services
Every transaction in the Services-Educational Services 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.