NASDAQ:COSM

Cosmos Holdings Stock Insider Trading

Healthcare > Drug Manufacturers - Specialty & Generic

Buy COSM

*Your capital is at risk

$0.247

-0.0143 (-5.48%)

At Close: Jun 03, 2026

Cosmos Holdings 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 10.11M and sold 400 COSM 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	10.11M shares
● Sell	400 shares
98% 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
May 19, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	79 254 Value: $34.0K
Apr 24, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	254 618 Value: $102.0K
Apr 24, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	254 618 Value: $102.0K
Apr 24, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	177 234 Value: $71.0K
Apr 24, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	177 234 Value: $71.0K
Apr 23, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	205 000 Value: $82.0K
Apr 23, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	205 000 Value: $82.0K
Apr 22, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	175 000 Value: $63.0K
Apr 22, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	175 000 Value: $63.0K
Apr 21, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	654 912 Value: $208.0K
Apr 21, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	654 912 Value: $208.0K
Mar 04, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	85 714 Value: $45.0K
Mar 04, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	85 714 Value: $45.0K
Mar 03, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	132 572 Value: $65.0K
Mar 03, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	132 572 Value: $65.0K
Feb 24, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	354 296 Value: $200.0K
Feb 24, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	354 296 Value: $200.0K
Jan 30, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	51 414 Value: $34.0K
Jan 30, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	51 414 Value: $34.0K
Jan 22, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	38 900 Value: $30.0K
Jan 22, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	38 900 Value: $30.0K
Jan 17, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	29 158 Value: $25.0K
Jan 17, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	29 158 Value: $25.0K
Jan 16, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	47 904 Value: $40.0K
Jan 16, 2025 Buy	Common Stock, par value $.001 P-Purchase	Siokas Grigorios Chief Executive Officer	CEO / President	47 904 Value: $40.0K

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