$DYN stock has now fallen 22% today, according to our price data from Polygon. There has been approximately $89,170,755 of trading volume.
It has been the 291st most-searched ticker on Quiver Quantitative over the last day, out of 11,448 total tickers searched.
Here is what we see in our data on $DYN (you can track the company live on Quiver's $DYN stock page):
$DYN Insider Trading Activity
$DYN insiders have traded $DYN stock on the open market 115 times in the past 6 months. Of those trades, 6 have been purchases and 109 have been sales.
Here’s a breakdown of recent trading of $DYN stock by insiders over the last 6 months:
- JASON P RHODES has made 0 purchases and 79 sales selling 5,689,745 shares for an estimated $129,095,797.
- DIRK KERSTEN has made 0 purchases and 18 sales selling 1,698,360 shares for an estimated $35,423,476.
- JOHN COX (CEO & President) has made 0 purchases and 3 sales selling 10,980 shares for an estimated $241,001.
- BRIAN S POSNER has made 6 purchases buying 13,000 shares for an estimated $229,660 and 0 sales.
- ERICK LUCERA (Chief Financial Officer) has made 0 purchases and 3 sales selling 8,972 shares for an estimated $180,561.
- DOUGLAS KERR (Chief Medical Officer) has made 0 purchases and 3 sales selling 4,007 shares for an estimated $85,865.
- JOHANNA FRIEDL-NADERER (Chief Commercial Officer) has made 0 purchases and 3 sales selling 599 shares for an estimated $12,783.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
$DYN Hedge Fund Activity
We have seen 136 institutional investors add shares of $DYN stock to their portfolio, and 131 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- T. ROWE PRICE INVESTMENT MANAGEMENT, INC. added 28,041,719 shares (+976.9%) to their portfolio in Q2 2026, for an estimated $622,806,578
- JPMORGAN CHASE & CO added 3,151,656 shares (+inf%) to their portfolio in Q2 2026, for an estimated $69,998,279
- ATLAS VENTURE LIFE SCIENCE ADVISORS, LLC removed 2,330,366 shares (-25.5%) from their portfolio in Q2 2026, for an estimated $51,757,428
- FMR LLC added 2,298,020 shares (+25.8%) to their portfolio in Q2 2026, for an estimated $51,039,024
- PERCEPTIVE ADVISORS LLC removed 1,979,604 shares (-42.4%) from their portfolio in Q2 2026, for an estimated $43,967,004
- PRICE T ROWE ASSOCIATES INC /MD/ added 1,608,433 shares (+69.1%) to their portfolio in Q2 2026, for an estimated $35,723,296
- MARSHALL WACE, LLP added 1,405,770 shares (+1690.7%) to their portfolio in Q2 2026, for an estimated $31,222,151
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
$DYN Analyst Ratings
Wall Street analysts have issued reports on $DYN in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- TD Cowen issued a "Buy" rating on 06/26/2026
To track analyst ratings and price targets for $DYN, check out Quiver Quantitative's $DYN forecast page.
$DYN Price Targets
Multiple analysts have issued price targets for $DYN recently. We have seen 2 analysts offer price targets for $DYN in the last 6 months, with a median target of $28.5.
Here are some recent targets:
- Gavin Clark-Gartner from Evercore ISI Group set a target price of $33.0 on 05/15/2026
- William Pickering from Bernstein set a target price of $24.0 on 05/13/2026
You can track data on $DYN on Quiver Quantitative.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.
