NASDAQ:NTRP

Neurotrope Stock Insider Trading

Consumer Cyclical > Travel Services

Buy NTRP

*Your capital is at risk

$2.30

-0.0708 (-2.99%)

At Close: Jun 03, 2026

Neurotrope Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 99.82. In total, the insiders bought 12.47M and sold 770.81K NTRP 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)	99.82
● Buy	12.47M shares
● Sell	770.81K shares
82% Buy Activity Negligible or No Correlation
Sell Signal Low Confidence May 11, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 99.82. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 04, 2025 Buy	Common stock J-Other	Jiang David T Director	Director	127 186 Value: $249.3K
Nov 04, 2025 Buy	Warrants to purchase common stock J-Other	Kaplan Andrew Jay Director	Director	16 700 Value: $50.1K
Nov 04, 2025 Buy	Common stock P-Purchase	Kaplan Andrew Jay Director	Director	33 400 Value: $100.2K
Sep 15, 2025 Buy	Series Q Nonvoting Convertible Preferred Stock J-Other	Diges Carmen L Director	Director	13 580 Value: $52.4K
Sep 15, 2025 Buy	Series Q Nonvoting Convertible Preferred Stock J-Other	Kircher Stephen C Director	Director	34 223 Value: $132.1K
Sep 12, 2025 Buy	Series Q Nonvoting Convertible Preferred Stock J-Other	Kaplan Andrew Jay Director	Director	31 250 Value: $123.1K
Sep 12, 2025 Buy	Series Q Nonvoting Convertible Preferred Stock J-Other	Kaplan Andrew Jay Director	Director	31 250 Value: $123.1K
Sep 10, 2025 Buy	Series Q Nonvoting Convertible Preferred Stock J-Other	Byrd Jimmy Don Director	Director	50 000 Value: $189.0K
Aug 29, 2025 Sell	Common Stock J-Other	Monaco Donald P	Director	102 579 Value: $0
Aug 29, 2025 Sell	Common Stock J-Other	Kerby William Chief Executive Officer	CEO / President	102 579 Value: $0
Aug 29, 2025 Sell	Common Stock J-Other	Kerby William Chief Executive Officer	CEO / President	102 579 Value: $0
Aug 29, 2025 Sell	Common Stock J-Other	Monaco Donald P	Director	102 579 Value: $0
Jul 23, 2025 Buy	Common Stock P-Purchase	Kaplan Andrew Jay Director	Director	5 000 Value: $20.6K
Jul 23, 2025 Buy	Common Stock P-Purchase	Kaplan Andrew Jay Director	Director	5 000 Value: $20.6K
Jul 17, 2025 Buy	Common Stock	Kaplan Andrew Jay Director	Director	0 Value: $0
Jul 17, 2025 Buy	Common Stock	Kaplan Andrew Jay Director	Director	0 Value: $0
Jul 14, 2025 Buy	Common Stock	Diges Carmen L Director	Director	0 Value: $0
Jul 14, 2025 Buy	Common Stock	Jiang David T Director	Director	0 Value: $0
Jul 14, 2025 Buy	Common Stock	Byrd Jimmy Don Director	Director	0 Value: $0
Jul 14, 2025 Buy	Common Stock	Kircher Stephen C Director	Director	0 Value: $0
Jul 14, 2025 Buy	Warrants to purchase 74,089 shares of Common Stock	Jiang David T Director	Director	0 Value: $0
Jul 14, 2025 Buy	Series J Nonvoting Convertible Preferred Stock	Jiang David T Director	Director	0 Value: $0
Jul 14, 2025 Buy	Series I Nonvoting Convertible Preferred Stock	Jiang David T Director	Director	0 Value: $0
Jul 14, 2025 Buy	Common Stock	Jiang David T Director	Director	0 Value: $0
Jun 25, 2025 Buy	Stock Option (right to buy) A-Award	Duitch Dennis Director	Director	50 000 Value: $168.5K

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