SLS Stock Snaps 2-Day Slide: Sellas’ SLS009 AML Trial Spotlights Big Pharma Drug Combo From ABBV, RHHBY And BMY

Sellas Life Sciences (SLS) stock rose 2% to $13.76 after updating its SLS009 trial for AML, which includes drugs from AbbVie (ABBV), Roche (RHHBY), and Bristol Myers Squibb (BMY). The trial, in early-to-mid stages, tests SLS009 alone and in combination. SLS focuses on its Phase 3 Regal trial, nearing final analysis. CEO Angelos Stergiou addressed criticism, emphasizing data over noise. Retail sentiment remains bullish.

Original reporting
Published Sep 24, 2026, 12:27 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 24, 2026, 1:15 AM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefTechnology
Primary signal
$SLS
Bullish
medium confidence
Mentioned
$SLS
Relevance
8/10
AlphAI data visualization · based on stocktwits.com
Decision brief

The 30-second read

$SLSBullishMed
01

Why it matters

The trial update provides a new data point that could influence short‑term price action and investor sentiment.

02

Market read

Trial update may drive short‑term SLS price movement and signal continued AML combo interest.

03

What to watch

Potential regulatory hurdles and competition from other CDK9 inhibitors.

Relevance 8/10Novelty 8/10Timing: same-day Wednesday

Background

Sellas Life Sciences (SLS) is a micro‑cap biotech focused on AML therapies; its stock has surged 558% YTD.

Company-level read

Ticker impact

$SLSBullishMedium confidence
Context

Updated ClinicalTrials.gov record shows SLS009 trial in AML combined with AbbVie/Roche Venetoclax and BMS Azacitidine, prompting a 2% stock rise.

Expected impact

Potential upside of 5‑10% over the next week if data readout is favorable.

Evidence & confidence

Trial update is a fresh catalyst for a micro‑cap biotech; market reacts quickly to early‑stage data.

Market effects

Highlights continued interest in AML combos with big‑pharma backbones, may spur peer biotech activity.

U.S. biotech sector sees modest lift.

Limited to AML therapeutic space.

Counterpoint

Trial is early‑stage; data may not translate to efficacy, risk of delay or failure.

Key entities

  • Sellas Life Sciences

    Biotech developing SLS009 for AML.

  • AbbVie

    Provider of Venetoclax (Venclexta).

  • Roche/Genentech

    Co‑developer of Venetoclax.

  • Bristol Myers Squibb

    Provider of Azacitidine (Vidaza/Onureg).

Related articles

$SLSMedAI 8/10

SLS Stock Rises Overnight Despite Citi’s 64% Stake Cut — Retail Bulls Say SLS009 Alone Could Outvalue Sellas

Sellas Life Sciences (SLS) stock rose 0.4% overnight after Citigroup cut its stake by 64%, while retail investors highlighted the potential value of SLS009. SLS009 showed 34% response rate in a Phase 2 AML study, with higher rates in specific subtypes. Sellas also expects Phase 2 and Phase 3 trial results this quarter. SLS stock is up 142% year-to-date.

$INTCHighAI 8/10

Dow, S&P 500, Nasdaq Futures Fall As Weak Tech Earnings Trigger Selloff: INTC, IOVA, SLS, AMZN Stocks In Focus

Intel (INTC) reported Q3 sales of $16.5B, up 21% YoY, and beat earnings estimates. Weak PC demand due to memory semiconductor shortages impacted results. AMZN's earnings also dragged down chipmakers like NVDA, MU, AVGO, and AMD. U.S. consumer spending rose in September with inflation at 3.6%. Geopolitical tensions in the Strait of Hormuz pushed oil prices higher. IOVA and SLS also saw significant share price declines.

$SLSMedAI 8/10

SLS Stock’s Big AML Trial Milestone Sparks A Selloff — What’s Fueling Retail’s ‘Extremely Bullish’ Bets?

Sellas Life Sciences (SLS) announced its Phase 3 Regal trial for Galinpepimut-S reached 80 events, triggering final analysis. Preliminary results are expected this quarter, but no survival benefits have been disclosed. SLS stock fell 15% to $10.38, despite retail investors expressing bullish sentiment. The company also anticipates Q4 data from its Phase 2 SLS009 study in newly diagnosed AML.