/PRNewswire/ -- S&P Dow Jones Indices will make the following changes to the S&P 500, S&P MidCap 400, S&P SmallCap 600: S&P MidCap 400 constituent Ciena Corp

AlphaQuest LLC grew its holdings in Dynavax Technologies Corporation (NASDAQ: DVAX) by 109.9% during the third quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The firm owned 173,140 shares of the biopharmaceutical company's stock after purchasing an additional 90,641 shares during the period. AlphaQuest LLC

114,000 shares were exercised and sold on Jan. 15, 2026, for a transaction value of approximately ~$1.8 million, at a weighted average price of around $15.64 per share. The entire trade was executed via direct holdings through an option exercise and immediate sale, with no indirect entities involved.

Dynavax Technologies Corporation (NASDAQ: DVAX - Get Free Report) has been assigned a consensus rating of "Hold" from the five ratings firms that are covering the stock, MarketBeat reports. Two investment analysts have rated the stock with a sell rating, one has assigned a hold rating and two have assigned a buy rating to the company.

NEW YORK, Jan. 06, 2026 (GLOBE NEWSWIRE) -- Class Action Attorney Juan Monteverde with Monteverde and Associates PC (the "M&A Class Action Firm"), has recovered millions of dollars for shareholders and is recognized as a Top 50 Firm in the 2024 ISS Securities Class Action Services Report.

Chicago Capital LLC reduced its holdings in Dynavax Technologies Corporation (NASDAQ: DVAX) by 17.6% during the undefined quarter, according to the company in its most recent filing with the Securities and Exchange Commission (SEC). The firm owned 4,308,802 shares of the biopharmaceutical company's stock after selling 919,107 shares during the quarter. Chicago Capital

NEW YORK, Jan. 5, 2026 /PRNewswire/ -- Class Action Attorney Juan Monteverde  with Monteverde & Associates PC  (the "M&A Class Action Firm"), has recovered millions of dollars for shareholders and is recognized as a Top 50 Firm in the 2024 ISS Securities Class Action Services Report. The firm is headquartered at the Empire State Building in New York City and is investigating Dynavax Technologies Corporation (NASDAQ: DVAX) related to its sale to Sanofi.

NEW YORK and NEW ORLEANS, Dec. 30, 2025 /PRNewswire/ -- Former Attorney General of Louisiana Charles C. Foti, Jr., Esq.

/PRNewswire/ -- Halper Sadeh LLC, an investor rights law firm, is investigating the following companies for potential violations of the federal securities laws

NEW YORK CITY & NEW ORLEANS--(BUSINESS WIRE)--Please replace the release issued December 29, 2025 with the following corrected version due to multiple revisions. The updated release reads: DYNAVAX INVESTOR ALERT: KAHN SWICK & FOTI, LLC INVESTIGATES ADEQUACY OF PRICE AND PROCESS IN PROPOSED SALE OF DYNAVAX TECHNOLOGIES CORPORATION - DVAX Former Attorney General of Louisiana Charles C. Foti, Jr., Esq. and the law firm of Kahn Swick & Foti, LLC (“KSF”) are investigating the proposed sale o.