NASDAQ:DNTH

Dianthus Therapeutics Stock Insider Trading

Healthcare > Biotechnology

Buy DNTH

*Your capital is at risk

$106.92

-5.72 (-5.08%)

At Close: Jul 31, 2026

Dianthus Therapeutics Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -76.02. In total, the insiders bought 2.23M and sold 656.13K DNTH 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)	-76.02
● Buy	2.23M shares
● Sell	656.13K shares
64% Buy Activity Moderate Negative Correlation
Sell Signal High Confidence Mar 12, 2026 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -76.02. 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
May 21, 2026 Buy	Stock Option (Right to Buy) A-Award	Read Simon Director	Director	6 090 Value: $545.8K
May 21, 2026 Buy	Stock Option (Right to Buy) A-Award	Romano Steven J. Director	Director	6 090 Value: $545.8K
May 08, 2026 Buy	Stock Option (Right to Buy) M-Exempt	Soteropoulos Paula Director	Director	599 Value: $5K
May 08, 2026 Sell	Common Stock S-Sale	Soteropoulos Paula Director	Director	599 Value: $51.2K
May 08, 2026 Buy	Common Stock M-Exempt	Soteropoulos Paula Director	Director	599 Value: $5K
Apr 09, 2026 Sell	Common Stock S-Sale	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	8 224 Value: $738.8K
Apr 09, 2026 Buy	Common Stock M-Exempt	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	8 224 Value: $147.0K
Apr 09, 2026 Buy	Stock Option (Right to Buy) M-Exempt	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	8 224 Value: $147.0K
Mar 31, 2026 Sell	Common Stock S-Sale	Soteropoulos Paula Director	Director	599 Value: $48.0K
Mar 31, 2026 Buy	Stock Option (Right to Buy) M-Exempt	Soteropoulos Paula Director	Director	599 Value: $5K
Mar 31, 2026 Buy	Common Stock M-Exempt	Soteropoulos Paula Director	Director	599 Value: $5K
Mar 31, 2026 Sell	Common Stock S-Sale	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	7 232 Value: $618.6K
Mar 31, 2026 Sell	Common Stock S-Sale	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	19 469 Value: $1.65M
Mar 31, 2026 Buy	Stock Option (Right to Buy) M-Exempt	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	74 367 Value: $627.7K
Mar 31, 2026 Sell	Common Stock S-Sale	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	59 800 Value: $5.02M
Mar 31, 2026 Buy	Common Stock M-Exempt	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	74 367 Value: $627.7K
Mar 31, 2026 Buy	Stock Option (Right to Buy) M-Exempt	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	40 000 Value: $715.2K
Mar 31, 2026 Sell	Common Stock S-Sale	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	2 366 Value: $196.0K
Mar 31, 2026 Sell	Common Stock S-Sale	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	800 Value: $65.1K
Mar 31, 2026 Sell	Common Stock S-Sale	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	1 485 Value: $119.2K
Mar 31, 2026 Sell	Common Stock S-Sale	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	21 825 Value: $1.72M
Mar 31, 2026 Sell	Common Stock S-Sale	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	1 390 Value: $108.9K
Mar 31, 2026 Buy	Common Stock M-Exempt	Savitz Ryan EVP, CFO & Cbo	C-Suite Officer	40 000 Value: $715.2K
Mar 24, 2026 Sell	Common Stock S-Sale	Soteropoulos Paula Director	Director	27 594 Value: $2.15M
Mar 24, 2026 Buy	Stock Option (Right to Buy) M-Exempt	Soteropoulos Paula Director	Director	27 594 Value: $232.9K

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