NASDAQ:DYN

Dyne Therapeutics Stock Insider Trading

Healthcare > Biotechnology

Buy DYN

*Your capital is at risk

$25.18

-0.550 (-2.14%)

At Close: Jul 31, 2026

Dyne Therapeutics Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -98.24. In total, the insiders bought 312.53K and sold 3.79M DYN 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)	-98.24
● Buy	312.53K shares
● Sell	3.79M shares
13% Buy Activity Moderate Negative Correlation
Sell Signal High Confidence Apr 20, 2026 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -98.24. Partially supported by a negative historical correlation. Confidence increased due to high data reliability score of 100. Supported by overwhelming sell-side pressure (13% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Apr 27, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	90 943 Value: $1.65M
Apr 27, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	894 Value: $16.2K
Apr 24, 2026 Sell	Common Stock G-Gift	Lubner David Charles Director	Director	53 625 Value: $0
Apr 24, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	710 Value: $13.1K
Apr 24, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	28 583 Value: $528.2K
Apr 24, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	72 310 Value: $1.34M
Apr 24, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	36 345 Value: $671.7K
Apr 23, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	377 Value: $7K
Apr 23, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	15 148 Value: $290.7K
Apr 23, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	38 322 Value: $735.4K
Apr 23, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	19 261 Value: $369.6K
Apr 22, 2026 Sell	Common Stock S-Sale	Kersten Dirk Director	Director	2 652 Value: $53.0K
Apr 22, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	59 663 Value: $1.17M
Apr 22, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	150 942 Value: $2.97M
Apr 22, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	75 866 Value: $1.49M
Apr 21, 2026 Sell	Common Stock S-Sale	Kersten Dirk Director	Director	8 300 Value: $166.1K
Apr 21, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	769 Value: $15.4K
Apr 21, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	71 499 Value: $1.39M
Apr 21, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	142 253 Value: $2.78M
Apr 21, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	1 530 Value: $30.7K
Apr 21, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	56 228 Value: $1.10M
Apr 20, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	1 401 Value: $28.1K
Apr 20, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	71 676 Value: $1.44M
Apr 20, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	142 604 Value: $2.86M
Apr 20, 2026 Sell	Common Stock S-Sale	Rhodes Jason P Director	Director	56 368 Value: $1.13M

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