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NASDAQ:DVAX 24 August 2025 - 24 December 2025

Dynavax Technologies (DVAX) Stock After the Bell on Dec. 24, 2025: Sanofi’s $2.2B Buyout, After‑Hours Action, and What to Watch Before the Next Market Open

Dynavax Technologies (DVAX) Stock After the Bell on Dec. 24, 2025: Sanofi’s $2.2B Buyout, After‑Hours Action, and What to Watch Before the Next Market Open

Sanofi agreed to acquire Dynavax Technologies for $15.50 per share in cash, valuing the deal at about $2.2 billion. DVAX shares surged 39% to around $15.45, trading near the offer price after the announcement. Volume topped 30 million shares in a volatile session shortened for the holiday. The transaction is expected to close in Q1 2026, pending customary conditions.
24 December 2025
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Intel Stock Slides as Nvidia Pauses 18A Testing; Nike Jumps on Tim Cook Buy and Dynavax Soars on Sanofi Deal

Intel Stock Slides as Nvidia Pauses 18A Testing; Nike Jumps on Tim Cook Buy and Dynavax Soars on Sanofi Deal

Intel shares fell up to 3.9% after reports said Nvidia halted testing of Intel’s 18A chipmaking process. Nike rose after Apple CEO Tim Cook disclosed a $3 million purchase of Nike stock. Dynavax Technologies surged after Sanofi agreed to acquire the company for $2.2 billion. The S&P 500 hovered near record highs in quiet, holiday-shortened trading.
24 December 2025
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Dynavax Technologies (DVAX) Stock Jumps on Sanofi’s $2.2B Cash Buyout Offer: Latest News, Forecasts, and What Comes Next (Dec. 24, 2025)

Dynavax Technologies (DVAX) Stock Jumps on Sanofi’s $2.2B Cash Buyout Offer: Latest News, Forecasts, and What Comes Next (Dec. 24, 2025)

Sanofi announced a deal to acquire Dynavax Technologies for $2.2 billion in cash, offering $15.50 per share—a 39% premium to Dynavax’s prior close. DVAX stock jumped about 37% premarket to near the offer price. Dynavax’s board approved the transaction. Closing is expected in Q1 2026, pending regulatory and shareholder approvals.
24 December 2025
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EU Stock Markets Today (24 December 2025): STOXX 600 Flat on Christmas Eve as BP Castrol Deal, Sanofi’s Dynavax Move and Record Metals Set the Tone

EU Stock Markets Today (24 December 2025): STOXX 600 Flat on Christmas Eve as BP Castrol Deal, Sanofi’s Dynavax Move and Record Metals Set the Tone

The STOXX 600 index was flat at 588.93 by 08:09 GMT on December 24, 2025, as EU stock markets saw sharply reduced liquidity with Germany and Italy closed and other exchanges running shortened sessions for Christmas Eve. Energy shares rose on firmer oil, while miners tracked gains in precious metals. Trading volumes were thin across the continent.
24 December 2025
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Breakthrough Cures, Billion-Dollar Bets & Health Shockers – Global Biotech & Health News Roundup (Aug 23–24, 2025)

Breakthrough Cures, Billion-Dollar Bets & Health Shockers – Global Biotech & Health News Roundup (Aug 23–24, 2025)

The FDA cleared Rocket Pharma to resume its gene therapy trial for Danon disease after a patient death halted the study in May; the trial will restart with a lower dose and without the immune-suppressing drug linked to the fatal complication. Rocket shares jumped over 30% after the decision. Early data showed Dynavax’s shingles vaccine matched GSK’s Shingrix in immune response but caused fewer side effects, sending Dynavax shares up 7%.
24 August 2025
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Stock Market Today

  • Euronext Reports 5.8% Rise in FX Trading Revenue in Q1 2026
    May 19, 2026, 12:33 PM EDT. Euronext, a European capital market infrastructure operator, reported a 5.8% year-on-year increase in foreign exchange (FX) trading revenue for the first quarter of 2026. The growth highlights steady demand in FX markets despite volatile economic conditions. Euronext published its quarterly results showing resilience in trading operations, underlying its role in the European financial ecosystem.

Latest articles

Why Constellation Software Stock Is Jumping While Canada’s Market Slips

19 May 2026
Toronto, May 19, 2026, 12:05 (EDT) Constellation Software shares jumped on Tuesday, rising 9.5% to C$2,860.21 at 11:40 a.m. in Toronto, as investors bought back into one of Canada’s biggest software names while the broader S&P/TSX composite edged lower. Google Finance showed the stock opening at C$2,625.00 and touching C$2,880.35 intraday. (Google) The move matters because trading resumed after Monday’s Victoria Day closure, giving investors a fresh chance to react to last week’s earnings, analyst calls and the broader debate over whether artificial intelligence will weaken or help the company’s portfolio of niche software businesses. TMX said Canadian exchanges would
InMed Soars 100% on $290M Migraine Deal

InMed Soars 100% on $290M Migraine Deal

19 May 2026
InMed Pharmaceuticals shares jumped 108.6% to $1.42 after agreeing to merge with Mentari Therapeutics in an all-stock deal, shifting focus to migraine prevention. The combined company will operate as Mentari, backed by a $290 million private placement, with InMed shareholders owning about 1.51%. Nearly 69.6 million shares traded, and InMed’s market value reached $5.7 million.
Anthropic Brings on OpenAI Co-Founder Andrej Karpathy

Anthropic Brings on OpenAI Co-Founder Andrej Karpathy

19 May 2026
Anthropic has hired Andrej Karpathy, a founding OpenAI member and former Tesla AI executive, to join its pre-training team. Karpathy will work under Nick Joseph and lead efforts to use Claude to speed pre-training research. He starts this week. Anthropic has also added Chris Rohlf, a cybersecurity specialist, to its frontier red team.

Popular

T1 Energy Stock Just Popped 23%. The Filing Behind the Move Is the Story

T1 Energy Stock Just Popped 23%. The Filing Behind the Move Is the Story

19 May 2026
T1 Energy Inc. shares surged 23.46% to $7.00 Monday after a regulatory filing revealed Situational Awareness LP held 10 million shares, valued at $43.9 million as of March 31. Trading volume hit 88 million shares, far above the 20-day average. T1 reported Q1 net sales of $177.6 million and a net loss to common stockholders of $21.4 million. Construction at its G2_Austin solar site remains on schedule.
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