OTCMKTS:PBIO

Pressure Biosciences Stock Insider Trading

Healthcare > Medical - Devices

Buy PBIO

*Your capital is at risk

$0.0002

+0 (+0%)

At Close: Jun 02, 2026

Pressure BioSciences 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 5.46M and sold 0 PBIO 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)	100.00
● Buy	5.46M shares
● Sell	0 shares
100% Buy Activity Moderate Negative Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Oct 18, 2023 Buy	Non-Qualified Stock Option A-Award	Urdea Michael S Director	Director	73 802 Value: $18.5K
Oct 18, 2023 Buy	Non-Qualified Stock Option A-Award	Urdea Michael S Director	Director	73 802 Value: $18.5K
Oct 18, 2023 Buy	Non-Qualified Stock Option A-Award	Mangiardi Vito J Director	Director	79 953 Value: $20.0K
Oct 18, 2023 Buy	Non-Qualified Stock Option A-Award	Ting Edmund Y Senior Vp Of Engineering	Officer	92 253 Value: $23.1K
Oct 18, 2023 Buy	Non-Qualified Stock Option A-Award	Peterson Jeffrey N Director	Director	162 980 Value: $40.7K
Oct 18, 2023 Buy	Non-Qualified Stock Option A-Award	Schumacher Richard T President, CEO	CEO / President	338 261 Value: $84.6K
Oct 18, 2023 Buy	Non-Qualified Stock Option A-Award	Pollack Kevin Director	Director	86 103 Value: $21.5K
Oct 18, 2023 Buy	Non-Qualified Stock Option A-Award	Lazarev Alexander V Cso	Officer	92 253 Value: $23.1K
May 26, 2023 Buy	Common Stock J-Other	Schumacher Richard T President, CEO	CEO / President	1 264 Value: $1K
May 26, 2023 Buy	COMMON STOCK J-Other	Peterson Jeffrey N Director	Director	3 292 Value: $3K
May 26, 2023 Buy	Common Stock J-Other	Urdea Michael S Director	Director	796 Value: $693
May 26, 2023 Buy	Common Stock J-Other	Pollack Kevin Director	Director	808 Value: $703
May 26, 2023 Buy	COMMON STOCK J-Other	Lazarev Alexander V Director	Director	1 041 Value: $906
May 26, 2023 Buy	COMMON STOCK J-Other	Mangiardi Vito J Director	Director	174 Value: $151
May 26, 2023 Buy	COMMON STOCK J-Other	Mangiardi Vito J Director	Director	174 Value: $151
May 26, 2023 Buy	COMMON STOCK J-Other	Lazarev Alexander V Director	Director	1 041 Value: $906
May 26, 2023 Buy	Common Stock J-Other	Pollack Kevin Director	Director	808 Value: $703
May 26, 2023 Buy	Common Stock J-Other	Urdea Michael S Director	Director	796 Value: $693
May 26, 2023 Buy	COMMON STOCK J-Other	Peterson Jeffrey N Director	Director	3 292 Value: $3K
May 26, 2023 Buy	Common Stock J-Other	Schumacher Richard T President, CEO	CEO / President	1 264 Value: $1K
Mar 24, 2023 Buy	Common Stock J-Other	Schumacher Richard T President, CEO	CEO / President	1 326 Value: $2K
Mar 24, 2023 Buy	COMMON STOCK J-Other	Peterson Jeffrey N Director	Director	3 456 Value: $5K
Mar 24, 2023 Buy	Common Stock J-Other	Urdea Michael S Director	Director	836 Value: $1K
Mar 24, 2023 Buy	COMMON STOCK J-Other	Mangiardi Vito J Director	Director	182 Value: $253
Mar 24, 2023 Buy	Common Stock J-Other	Pollack Kevin Director	Director	848 Value: $1K

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

ABOUT PRESSURE BIOSCIENCES, INC

Pressure BioSciences, Inc. develops and sells pressure-based platform solutions in the North America, Europe, and Asia. The company's pressure cycling technology (PCT) technology uses alternating cycles of hydrostatic pressure between ambient and ultra-high levels to control the actions of molecules in biological samples, including cells and tissues from human, animal, plant, and microbial sources. It offers Barocycler instrumentations comprising...

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