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
Nov 07, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	50 000 Value: $4K
Nov 07, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	50 000 Value: $4K
Nov 04, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	50 000 Value: $4K
Nov 04, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	50 000 Value: $4K
Nov 01, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	15 000 Value: $1K
Nov 01, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	15 000 Value: $1K
Oct 31, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	25 000 Value: $2K
Oct 31, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	25 000 Value: $2K
Oct 28, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	25 000 Value: $2K
Oct 28, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	25 000 Value: $2K
Oct 27, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	50 000 Value: $4K
Oct 27, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	50 000 Value: $4K
Oct 25, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	25 000 Value: $2K
Oct 25, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	25 000 Value: $2K
Oct 24, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	750 000 Value: $57.4K
Oct 24, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	750 000 Value: $57.4K
Oct 21, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	105 000 Value: $8K
Oct 21, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	105 000 Value: $8K
Oct 05, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	78 300 Value: $5K
Oct 05, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	78 300 Value: $5K
Oct 04, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	50 000 Value: $4K
Oct 04, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	50 000 Value: $4K
Sep 30, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	15 000 Value: $1K
Sep 30, 2016 Buy	Common Stock L-Small	Lazarus Management Co Llc 10 Percent Owner	10% Owner	15 000 Value: $1K
Sep 29, 2016 Buy	Common Stock P-Purchase	Lazarus Management Co Llc 10 Percent Owner	10% Owner	425 000 Value: $28.9K

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