OTCBB:BLSP

Blue Sphere Stock Insider Trading

Utilities > Independent Power Producers

Buy BLSP

*Your capital is at risk

$0.0003

+0 (+0%)

At Close: Jun 03, 2026

Blue Sphere Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 6.35M and sold 841.82K BLSP 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 (Last 100 transactions)	0
● Buy	6.35M shares
● Sell	841.82K shares
96% Buy Activity Negligible or No Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Sep 29, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	425 000 Value: $28.9K
Sep 28, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	5 000 Value: $330
Sep 28, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	5 000 Value: $330
Sep 27, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	30 000 Value: $2K
Sep 27, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	30 000 Value: $2K
Sep 26, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	25 000 Value: $2K
Sep 26, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	25 000 Value: $2K
Sep 23, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	500 000 Value: $31.4K
Sep 23, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	500 000 Value: $31.4K
Sep 22, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	20 000 Value: $1K
Sep 22, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	20 000 Value: $1K
Sep 20, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	10 000 Value: $673
Sep 20, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	10 000 Value: $673
Sep 19, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	5 000 Value: $339
Sep 15, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	20 100 Value: $1K
Sep 02, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	10 000 Value: $689
Sep 01, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	10 000 Value: $685
Aug 31, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	15 000 Value: $1K
Aug 30, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	25 000 Value: $2K
Aug 12, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	15 000 Value: $1K
Aug 11, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	5 000 Value: $360
Aug 10, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	15 000 Value: $1K
Aug 09, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	5 000 Value: $365
Aug 05, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	10 000 Value: $720
Aug 05, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	10 000 Value: $720

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