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Buy STG
Sunlands Technology Group Stock Insider Power
Based on the 56 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 3.43M and sold 0 STG shares in the last 56 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
0 |
| ● Buy | 3.43M shares |
| ● Sell | 0 shares |
|
100% Buy Activity
Negligible or No Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Apr 01, 2026 Buy |
Peng Ou |
0 Value: $0 |
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|
Apr 01, 2026 Buy |
Jing Gao Director |
0 Value: $0 |
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|
Apr 01, 2026 Buy |
Hangyu Li Finance Director |
0 Value: $0 |
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Apr 01, 2026 Buy |
Tongbo Liu Chief Executive Officer |
0 Value: $0 |
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|
Feb 28, 2007 Buy |
Pelino Dennis L Director |
23 814 Value: $6K |
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Feb 28, 2007 Buy |
Pelino Dennis L Director |
23 814 Value: $6K |
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|
Feb 14, 2007 Buy |
Pelino Dennis L Director |
44 982 Value: $9K |
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Feb 14, 2007 Buy |
Pelino Dennis L Director |
44 982 Value: $9K |
||
|
Jan 29, 2007 Buy |
Pelino Dennis L Director |
40 681 Value: $9K |
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|
Jan 29, 2007 Buy |
Pelino Dennis L Director |
40 681 Value: $9K |
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Jan 17, 2007 Buy |
Pelino Dennis L Director |
52 479 Value: $9K |
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Jan 17, 2007 Buy |
Pelino Dennis L Director |
52 479 Value: $9K |
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|
Dec 29, 2006 Buy |
Pelino Dennis L Chairman, Board Of Directors |
48 265 Value: $10K |
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|
Dec 29, 2006 Buy |
Pelino Dennis L Chairman, Board Of Directors |
48 265 Value: $10K |
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|
Dec 15, 2006 Buy |
Pelino Dennis L Chairman, Board Of Directors |
50 235 Value: $10K |
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|
Dec 15, 2006 Buy |
Pelino Dennis L Chairman, Board Of Directors |
50 235 Value: $10K |
||
|
Dec 14, 2006 Buy |
Pelino Dennis L Chairman, Board Of Directors |
44 312 Value: $10K |
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|
Dec 14, 2006 Buy |
Pelino Dennis L Chairman, Board Of Directors |
44 312 Value: $10K |
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|
Oct 07, 2005 Buy |
Pelino Dennis L Chairman |
300 000 Value: $273.0K |
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Oct 07, 2005 Buy |
Pelino Dennis L Chairman |
300 000 Value: $273.0K |
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|
Sep 21, 2005 Buy |
Pelino Dennis L Chairman |
16 000 Value: $15.4K |
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Sep 21, 2005 Buy |
Pelino Dennis L Chairman |
16 000 Value: $15.4K |
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|
Sep 20, 2005 Buy |
Pelino Dennis L Chairman |
34 000 Value: $33.2K |
||
|
Sep 20, 2005 Buy |
Pelino Dennis L Chairman |
34 000 Value: $33.2K |
||
|
May 07, 2004 Buy |
Pelino Dennis L Chairman And CEO |
3 200 Value: $6K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
