NASDAQ:PMN

Promis Neurosciences Stock Insider Trading

*Your capital is at risk

$9.65

-0.500 (-4.93%)

At Close: Jun 03, 2026

ProMIS Neurosciences 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 52.66M and sold 8.47M PMN 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	52.66M shares
● Sell	8.47M shares
86% Buy Activity Weak Negative Correlation
Buy Signal High Confidence Feb 03, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 100. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (86% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Feb 03, 2026 Buy	Warrants to purchase Common Shares A-Award	Kaplan Johanne Chief Development Officer	Officer	2 060 Value: $29.7K
Feb 03, 2026 Buy	Common Shares A-Award	Warma Neil K Chief Executive Officer	CEO / President	6 183 Value: $75.0K
Feb 03, 2026 Buy	Warrants to purchase Common Shares A-Award	Warma Neil K Chief Executive Officer	CEO / President	6 183 Value: $89.0K
Feb 03, 2026 Buy	Common Shares A-Award	Milbury Max A. Principal Accounting Officer	Officer	6 595 Value: $80.0K
Feb 03, 2026 Buy	Warrants to purchase Common Shares A-Award	Milbury Max A. Principal Accounting Officer	Officer	6 595 Value: $95.0K
Feb 03, 2026 Buy	Common Shares A-Award	Kirwin Patrick D. Director	Director	3 050 Value: $37.0K
Feb 03, 2026 Buy	Warrants to purchase Common Shares A-Award	Kirwin Patrick D. Director	Director	3 050 Value: $43.9K
Feb 03, 2026 Buy	Common Shares P-Purchase	Abg Management Ltd. 10 Percent Owner	10% Owner	700 741 Value: $8.50M
Feb 03, 2026 Buy	Warrants P-Purchase	Abg Management Ltd. 10 Percent Owner	10% Owner	700 741 Value: $10.1M
Oct 22, 2025 Buy	Common Shares	Alex Slanix Paul Director	Director	0 Value: $0
Oct 22, 2025 Buy	Option (right to buy) A-Award	Abg Management Ltd. 10 Percent Owner	10% Owner	40 000 Value: $18.0K
Oct 03, 2025 Buy	Common Shares P-Purchase	Milbury Max A. Principal Accounting Officer	Officer	30 392 Value: $14.9K
Oct 03, 2025 Buy	Common Shares P-Purchase	Milbury Max A. Principal Accounting Officer	Officer	30 392 Value: $14.9K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Warma Neil K Chief Executive Officer	CEO / President	600 000 Value: $270.0K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Milbury Max A. Principal Accounting Officer	Officer	60 000 Value: $27.0K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Cashman Neil Chief Scientific Officer	Officer	165 000 Value: $74.3K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Kaplan Johanne Chief Development Officer	Officer	165 000 Value: $74.3K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Altstiel Larry Douglas Chief Medical Officer	Officer	165 000 Value: $74.3K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Altstiel Larry Douglas Chief Medical Officer	Officer	165 000 Value: $74.3K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Kaplan Johanne Chief Development Officer	Officer	165 000 Value: $74.3K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Cashman Neil Chief Scientific Officer	Officer	165 000 Value: $74.3K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Milbury Max A. Principal Accounting Officer	Officer	60 000 Value: $27.0K
Sep 22, 2025 Buy	Option (right to buy) A-Award	Warma Neil K Chief Executive Officer	CEO / President	600 000 Value: $270.0K
Jul 29, 2025 Buy	Warrants	Alex Slanix Paul Director	Director	7 348 604 Value: $9.19M
Jul 29, 2025 Buy	Warrant to Purchase Common Shares P-Purchase	Jeremy M. Sclar 2012 Irrevocable Family Trust 10 Percent Owner	10% Owner	3 139 533 Value: $2.64M

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