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RCUS alerts & big moves

ARCUS BIOSCIENCES INC · NYSE · Healthcare

Last price$21.51

Change−2.85%vs previous close

Alerts2last 90 days

Last alertOctober 20, 20268:53 AM ET

52-week rangeas recorded on October 20, 2026

Low $16.35High $31.73

Alert history — last 90 days

All 2 alerts in the window. Times are ET; the public list runs 15 minutes behind the live feed.

GeneralCompany update−11.5%in 15 minOctober 20, 2026, 8:53 AM ET
$20.00Vol 108.6K<0.1× avg volumeHealthcare
GeneralCompany update−11.5%October 20, 2026, 8:37 AM ET
$20.00Vol 37.6K<0.1× avg volumeHealthcare

Recent SEC filings

Straight from EDGAR — the company’s own filings, in plain English. Every line links to the original document.

Company update8-KOctober 20, 2026
The company told regulators something it considered important had happened.
Read the filing on sec.gov →
SEC filingCT ORDERSeptember 28, 2026
A filing the company made with the SEC.
Read the filing on sec.gov →
Big investorSCHEDULE 13D/AAugust 7, 2026
An investor bought a stake of more than 5% and intends to influence the company, so they have to say so publicly.
Read the filing on sec.gov →
Quarterly report10-QAugust 5, 2026
The company filed its quarterly financial report. This is scheduled, not news in itself.
Read the filing on sec.gov →
Earnings8-KAugust 5, 2026
The company reported its financial results.
Read the filing on sec.gov →

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