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NASDAQ:SLS News 18 October 2025 - 2 January 2026

SELLAS Life Sciences (SLS) Stock Update: ASH 2025 Data, REGAL Trial Countdown, Analyst Targets, and Key Risks (Dec. 23, 2025)

SELLAS Life Sciences (SLS) Stock Update: ASH 2025 Data, REGAL Trial Countdown, Analyst Targets, and Key Risks (Dec. 23, 2025)

SELLAS Life Sciences shares surged on heavy volume to $2.64 after the company presented updated Phase 2 data for SLS009 in relapsed/refractory AML at ASH 2025. The study showed a 46% overall response rate among 35 patients, with no dose-limiting toxicities reported. Final analysis of the Phase 3 REGAL trial for galinpepimut-S is expected by year-end.
23 December 2025
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Sellas Life Sciences (SLS) Stock Skyrockets: BlackRock’s 5% Bet and Breakthrough Cancer Data Ignite Rally

Sellas Life Sciences (SLS) Stock Skyrockets: BlackRock’s 5% Bet and Breakthrough Cancer Data Ignite Rally

Sellas Life Sciences (NASDAQ: SLS) stock has surged roughly 100% year-to-date, closing around $2.14 on Oct. 17, 2025 ts2.tech ts2.tech (versus a 52-week low of $0.77). In after-hours trading on Oct. 17 it spiked another +38%, briefly touching a new 52-week high ts2.tech. Big investors are piling in: BlackRock disclosed a 5.4% stake (~5.7M shares) in SLS on Oct. 18 ts2.tech, and other funds like Vanguard and Marshall Wace added millions of shares in Q2 quiverquant.com. On the drug-development front, Sellas’s lead AML immunotherapy (galinpepimut‑S, “GPS”) is in a Phase 3 AML trial (REGAL), which recently passed an interim safety review
20 October 2025
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Sellas Life Sciences (SLS) Stock Rallies on Promising Leukemia Data – Analysts Eye Triple-Digit Upside

Sellas Life Sciences (SLS) Stock Rallies on Promising Leukemia Data – Analysts Eye Triple-Digit Upside

Stock Price and Performance As of mid-October 2025, Sellas Life Sciences (NASDAQ:SLS) trades around $2.10–2.20. This is near the top of its 52-week range ($0.77 low) and about twice its price at the start of 2025 stockanalysis.com marketbeat.com. Trading volume and volatility have picked up – for instance, on Oct. 14 a massive spike in call-option activity (761% above average) coincided with bullish sentiment marketbeat.com. The stock’s YTD gain (~100%) far outpaces many small-cap biotechs. Technical platforms note SLS is in “uptrend” territory: the stock is well above its 20-day EMA ($1.89) and 50-day EMA ($1.81) tipranks.com, which TipRanks flags
18 October 2025
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BlackRock’s Big Bet Sends SELLAS Life Sciences (SLS) Stock Soaring – What’s Next for This Biotech?

BlackRock’s Big Bet Sends SELLAS Life Sciences (SLS) Stock Soaring – What’s Next for This Biotech?

Key Facts – October 18, 2025 Stock Performance: SLS on a Tear in 2025 SELLAS Life Sciences’ stock has been on a remarkable run this year. Shares have effectively doubled in 2025, and the momentum accelerated in mid-October. On Friday Oct. 17, SLS closed at $2.14, up roughly 100% year-to-datefinbold.com. In fact, during that day’s session the stock touched a 52-week high of $2.27 (more than 3× its 52-week low of $0.77)marketbeat.com. Trading activity exploded as well – volume spiked to several times the usual level (over 6.7 million shares vs ~2.2M average) amid a flurry of speculative buying. Options
18 October 2025

Stock Market Today

Tower Semiconductor stock jumps again on Nvidia optics tie-up as earnings near

Tower Semiconductor stock jumps again on Nvidia optics tie-up as earnings near

8 February 2026
Tower Semiconductor shares rose 7.7% to $139.04 Friday after announcing a collaboration with Nvidia on AI data-center networking. The stock touched $141 intraday and gained another 1% after hours. Investors await Tower’s Feb. 11 earnings for details on its silicon photonics work. No financial terms or shipment timeline were disclosed.
Longsys Electronics stock heads into Monday after new guarantees; what 301308 investors watch next

Longsys Electronics stock heads into Monday after new guarantees; what 301308 investors watch next

8 February 2026
Longsys disclosed new guarantees for a 100 million yuan Hong Kong loan and a $9 million Brazil credit line, bringing its total approved guarantee quota to 11 billion yuan and outstanding guarantees to 5.81 billion yuan. The company said all guarantees are for consolidated subsidiaries and within approved limits. Shares closed at 288 yuan Friday, down 1.6%. China inflation and credit data are due this week.
MACOM stock price steadies near highs into Monday after earnings pop and fresh filings

MACOM stock price steadies near highs into Monday after earnings pop and fresh filings

8 February 2026
MACOM shares rose 3.5% to $235.87 Friday after the company reported fiscal Q1 revenue of $271.6 million and raised its full-year data center growth outlook to 35–40%. Fidelity’s FMR LLC disclosed a 10.7% stake, while shareholder Susan Ocampo filed to potentially sell up to 100,000 shares. Stifel raised its price target to $255. MACOM expects to repay $161 million in convertible notes in March.
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