Zhone Technologies Stock Insider Trading

Technology > Communication Equipment

Buy DZSI

*Your capital is at risk

$0.0209

+0 (+0%)

At Close: Apr 15, 2026

Zhone Technologies Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 93.85. In total, the insiders bought 3.26M and sold 9.19M DZSI 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)	93.85
● Buy	3.26M shares
● Sell	9.19M shares
89% Buy Activity Moderate Negative Correlation
Sell Signal Low Confidence Dec 04, 2025 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 93.85. 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
Dec 10, 2024 Buy	Common Stock P-Purchase	Vogt Charles D President & CEO	CEO / President	10 000 Value: $9K
Dec 10, 2024 Buy	Common Stock P-Purchase	Vogt Charles D President & CEO	CEO / President	10 000 Value: $9K
Dec 06, 2024 Buy	Common Stock P-Purchase	Bross Matthew W Director	Director	9 000 Value: $8K
Dec 06, 2024 Buy	Common Stock P-Purchase	Bross Matthew W Director	Director	9 000 Value: $8K
Dec 04, 2024 Buy	Common Stock P-Purchase	Bross Matthew W Director	Director	1 000 Value: $875
Dec 04, 2024 Buy	Common Stock P-Purchase	Bross Matthew W Director	Director	1 000 Value: $875
Oct 01, 2024 Buy	Common Stock M-Exempt	Ferguson Justin K. Chief Legal Officer	Officer	6 668 Value: $4K
Oct 01, 2024 Sell	Common Stock F-InKind	Ferguson Justin K. Chief Legal Officer	Officer	2 238 Value: $1K
Oct 01, 2024 Buy	Restricted Stock Units M-Exempt	Ferguson Justin K. Chief Legal Officer	Officer	6 668 Value: $4K
Oct 01, 2024 Buy	Common Stock M-Exempt	Alonso Miguel Chief Product Officer	Officer	1 250 Value: $694
Oct 01, 2024 Sell	Common Stock F-InKind	Alonso Miguel Chief Product Officer	Officer	420 Value: $235
Oct 01, 2024 Buy	Restricted Stock Units M-Exempt	Alonso Miguel Chief Product Officer	Officer	1 250 Value: $694
Oct 01, 2024 Buy	Restricted Stock Units M-Exempt	Alonso Miguel Chief Product Officer	Officer	1 250 Value: $694
Oct 01, 2024 Sell	Common Stock F-InKind	Alonso Miguel Chief Product Officer	Officer	420 Value: $235
Oct 01, 2024 Buy	Common Stock M-Exempt	Alonso Miguel Chief Product Officer	Officer	1 250 Value: $694
Oct 01, 2024 Buy	Restricted Stock Units M-Exempt	Ferguson Justin K. Chief Legal Officer	Officer	6 668 Value: $4K
Oct 01, 2024 Sell	Common Stock F-InKind	Ferguson Justin K. Chief Legal Officer	Officer	2 238 Value: $1K
Oct 01, 2024 Buy	Common Stock M-Exempt	Ferguson Justin K. Chief Legal Officer	Officer	6 668 Value: $4K
Sep 30, 2024 Buy	Common Stock M-Exempt	Choi Woong Ji	Director	25 000 Value: $15.8K
Sep 30, 2024 Buy	Restricted Stock Units M-Exempt	Choi Woong Ji	Director	25 000 Value: $15.8K
Sep 30, 2024 Buy	Restricted Stock Units M-Exempt	Choi Woong Ji	Director	25 000 Value: $15.8K
Sep 30, 2024 Buy	Common Stock M-Exempt	Choi Woong Ji	Director	25 000 Value: $15.8K
Sep 30, 2024 Buy	Common Stock M-Exempt	Kim Joon Kyung Director	Director	25 000 Value: $15.8K
Sep 30, 2024 Buy	Restricted Stock Units M-Exempt	Kim Joon Kyung Director	Director	25 000 Value: $15.8K
Sep 30, 2024 Buy	Common Stock M-Exempt	Carbone Barbara Director	Director	25 000 Value: $15.8K

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