NASDAQ:OSS

One Stop Systems Stock Insider Trading

Technology > Computer Hardware

Buy OSS

*Your capital is at risk

$12.23

+0.230 (+1.92%)

At Close: Jul 31, 2026

One Stop Systems Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -3.83. In total, the insiders bought 1.75M and sold 346.33K OSS 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)	-3.83
● Buy	1.75M shares
● Sell	346.33K shares
58% Buy Activity Strong Negative Correlation
Sell Signal Medium Confidence May 26, 2026 Analysis Breakdown: Partially supported by a negative historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Aug 20, 2024 Sell	Common Stock G-Gift	Ison James Cpo	Officer	6 062 Value: $0
Aug 20, 2024 Sell	Common Stock F-InKind	Morrison John W Jr. Chief Financial Officer	C-Suite Officer	4 059 Value: $9K
Aug 20, 2024 Sell	Common Stock F-InKind	Morrison John W Jr. Chief Financial Officer	C-Suite Officer	4 059 Value: $9K
Aug 20, 2024 Sell	Common Stock G-Gift	Ison James Cpo	Officer	6 062 Value: $0
Aug 20, 2024 Sell	Common Stock F-InKind	Ison James Cpo	Officer	3 271 Value: $7K
Aug 20, 2024 Buy	Common Stock G-Gift	Ison James Cpo	Officer	6 062 Value: $12.1K
Aug 14, 2024 Buy	Common Stock P-Purchase	Manko Joseph M. Jr. Director	Director	25 000 Value: $49.8K
Aug 14, 2024 Buy	Common Stock P-Purchase	Manko Joseph M. Jr. Director	Director	25 000 Value: $49.8K
Aug 13, 2024 Buy	Common Stock P-Purchase	Manko Joseph M. Jr. Director	Director	50 000 Value: $97.0K
Aug 13, 2024 Buy	Common Stock P-Purchase	Manko Joseph M. Jr. Director	Director	50 000 Value: $97.0K
Jul 09, 2024 Buy	Common Stock M-Exempt	Potashner Kenneth F Director	Director	40 000 Value: $18.4K
Jul 09, 2024 Buy	Employee Stock Option (right to buy) M-Exempt	Potashner Kenneth F Director	Director	40 000 Value: $18.4K
Jul 09, 2024 Buy	Employee Stock Option (right to buy) M-Exempt	Potashner Kenneth F Director	Director	40 000 Value: $18.4K
Jul 09, 2024 Buy	Common Stock M-Exempt	Potashner Kenneth F Director	Director	40 000 Value: $18.4K
Jul 01, 2024 Buy	Common Stock A-Award	Ison James Cpo	Officer	44 300 Value: $0
Jul 01, 2024 Buy	Common Stock A-Award	Manko Joseph M. Jr. Director	Director	21 000 Value: $0
Jul 01, 2024 Buy	Common Stock A-Award	Knowles Michael Chief Executive Officer	CEO / President	131 450 Value: $0
Jul 01, 2024 Buy	Common Stock A-Award	Dumont Michael J. Director	Director	21 000 Value: $0
Jul 01, 2024 Buy	Common Stock A-Award	Herbets Mitchell H Director	Director	21 000 Value: $0
Jul 01, 2024 Buy	Common Stock A-Award	Messinger Gioia Director	Director	21 000 Value: $0
Jul 01, 2024 Buy	Common Stock A-Award	Matz Gregory W Director	Director	21 000 Value: $0
Jul 01, 2024 Buy	Common Stock A-Award	Potashner Kenneth F Director	Director	21 000 Value: $0
Jul 01, 2024 Buy	Common Stock A-Award	Morrison John W Jr. Chief Financial Officer	C-Suite Officer	71 300 Value: $0
Dec 05, 2020 Sell	Common Stock F-InKind	Knowles Michael Chief Executive Officer	CEO / President	17 525 Value: $42.2K
Dec 05, 2020 Sell	Common Stock F-InKind	Knowles Michael Chief Executive Officer	CEO / President	17 525 Value: $42.2K

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 ONE STOP SYSTEMS INC.

One Stop Systems, Inc. designs, manufactures, and markets high-performance computing modules and systems for edge deployments in the United States and internationally. Its systems are built using the graphical processing unit and solid-state flash technologies. The company provides custom servers, data acquisition platforms, compute accelerators, solid-state storage arrays, PCIe expansion products, and system I/O expansion systems, as well as edg...

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