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Buy WB
Weibo Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 287.15K and sold 33B WB shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
100.00 |
| ● Buy | 287.15K shares |
| ● Sell | 33B shares |
|
35% Buy Activity
Weak Positive 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 |
|---|---|---|---|---|
|
Mar 13, 2026 Buy |
Cao Fei Chief Financial Officer |
0 Value: $0 |
||
|
Mar 13, 2026 Buy |
Chao Charles Guowei Director |
0 Value: $0 |
||
|
Mar 13, 2026 Buy |
Wang Gaofei Chief Executive Officer |
0 Value: $0 |
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|
Mar 13, 2026 Buy |
Chen Pehong Director |
0 Value: $0 |
||
|
Mar 13, 2026 Buy |
Lu Pochin Christopher Director |
0 Value: $0 |
||
|
Mar 13, 2026 Buy |
Du Hong Director |
0 Value: $0 |
||
|
Mar 13, 2026 Buy |
Wang Yan Director |
0 Value: $0 |
||
|
Mar 13, 2026 Buy |
Chen Pehong Director |
0 Value: $0 |
||
|
Mar 13, 2026 Buy |
Cao Zenghui Senior Vice President |
0 Value: $0 |
||
|
Aug 14, 2024 Buy |
Cao Zenghui Senior Vice President |
5 000 Value: $163.4K |
||
|
Dec 31, 2008 Sell |
Carroll David M Sevp & Head Of Cap. Mgmt |
35 274 Value: $2.06M |
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|
Dec 31, 2008 Sell |
Carroll David M Sevp & Head Of Cap. Mgmt |
96 032 Value: $4.29M |
||
|
Dec 31, 2008 Sell |
Carroll David M Sevp & Head Of Cap. Mgmt |
148 431 Value: $5.56M |
||
|
Dec 31, 2008 Sell |
Carroll David M Sevp & Head Of Cap. Mgmt |
150 000 Value: $4.56M |
||
|
Dec 31, 2008 Sell |
Carroll David M Sevp & Head Of Cap. Mgmt |
36 450 Value: $1.27M |
||
|
Dec 31, 2008 Sell |
Carlson Peter M Principal Acct Off |
1 561 Value: $58.4K |
||
|
Dec 31, 2008 Sell |
Clark Ranjana B Sevp & Chief Marketing Officer |
26 072 Value: $1.07M |
||
|
Dec 31, 2008 Sell |
Clark Ranjana B Sevp & Chief Marketing Officer |
30 417 Value: $1.46M |
||
|
Dec 31, 2008 Sell |
Clark Ranjana B Sevp & Chief Marketing Officer |
11 717 Value: $590.3K |
||
|
Dec 31, 2008 Sell |
Clark Ranjana B Sevp & Chief Marketing Officer |
35 000 Value: $1.33M |
||
|
Dec 31, 2008 Sell |
Clark Ranjana B Sevp & Chief Marketing Officer |
14 240 Value: $798.2K |
||
|
Dec 31, 2008 Sell |
Carlson Peter M Principal Acct Off |
3 750 Value: $188.9K |
||
|
Dec 31, 2008 Sell |
Carroll David M Sevp & Head Of Cap. Mgmt |
85 050 Value: $2.68M |
||
|
Dec 31, 2008 Sell |
Carroll David M Sevp & Head Of Cap. Mgmt |
88 606 Value: $4.46M |
||
|
Dec 31, 2008 Sell |
Lehman Alice L SVP |
14 464 Value: $645.8K |
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
