Erasca Announces Issuance of a U.S. Patent Covering Pan-KRAS Inhibitor ERAS-4001

The issued patent provides intellectual property protection for ERAS-4001 and related compositions until at least 2043 Expands Erasca's diversified IP portfolio for RAS-driven cancers Initial Phase 1 monotherapy data expected for ERAS-0015 in 1H and for ERAS-4001 in 2H 2026 SAN DIEGO, Feb. 24, 2026 (GLOBE NEWSWIRE) -- Erasca, Inc. (Nasdaq: ERAS), a clinical-stage precision oncology company singularly focused on discovering, developing, and commercializing therapies for patients with RAS/MAPK pathway-driven cancers, today announced that the U.S. Patent and Trademark Office has issued Patent No. 12,552,813, titled “Heterocyclic Substituted Pyrimidopyran Compound And Use Thereof.

GlobeNewsWire • 13 hours ago

Erasca to Present at Upcoming Conferences in February

SAN DIEGO, Feb. 05, 2026 (GLOBE NEWSWIRE) -- Erasca, Inc. (Nasdaq: ERAS), a clinical-stage precision oncology company singularly focused on discovering, developing, and commercializing therapies for patients with RAS/MAPK pathway-driven cancers, today announced that management will participate in the following investor conferences in February 2026 and will also participate in one-on-one investor meetings at each of these conferences. Guggenheim Emerging Outlook: Biotech Summit 2026 (February 11-12, 2026) Location: New York, NY Format: Fireside Chat Date and Time: Thursday, February 12, 1:00 pm Eastern Time Oppenheimer 36 th Annual Healthcare Life Sciences Conference (February 25-26, 2026) Location: Virtual Format: Fireside Chat Date and Time: Thursday, February 26, 11:20 am Eastern Time A live audio webcast of the events will be available online at Erasca.com/events.

GlobeNewsWire • Feb 5, 2026

Why Is Cancer Drug Developer Erasca Stock Trading Lower Monday?

Erasca Inc. (NASDAQ: ERAS) stock is trading lower on Monday, though there is no news to justify the movement.

Benzinga • Jan 26, 2026

Erasca Announces Closing of Upsized Public Offering of Common Stock, Including Full Exercise of Underwriters' Option to Purchase Additional Shares

SAN DIEGO, Jan. 23, 2026 (GLOBE NEWSWIRE) -- Erasca, Inc. (Nasdaq: ERAS), a clinical-stage precision oncology company singularly focused on discovering, developing, and commercializing therapies for patients with RAS/MAPK pathway-driven cancers, today announced that it has closed its previously announced upsized public offering of 25,875,000 shares of its common stock, including 3,375,000 shares sold pursuant to the underwriters' full exercise of their option to purchase additional shares. The shares of common stock were sold to the public at a price of $10.00 per share. The gross proceeds to Erasca from the offering, before deducting the underwriting discounts and commissions and other offering expenses, were approximately $258.8 million. All of the shares of common stock sold in the public offering were sold by Erasca.

GlobeNewsWire • Jan 23, 2026

Erasca Announces Pricing of Upsized Public Offering of Common Stock

SAN DIEGO, Jan. 21, 2026 (GLOBE NEWSWIRE) -- Erasca, Inc. (Nasdaq: ERAS), a clinical-stage precision oncology company singularly focused on discovering, developing, and commercializing therapies for patients with RAS/MAPK pathway-driven cancers, today announced the pricing of an upsized public offering of 22,500,000 shares of its common stock. The shares of common stock are being sold to the public at a price of $10.00 per share. All of the shares of common stock to be sold in the public offering are to be sold by Erasca. The gross proceeds to Erasca from the offering, before deducting the underwriting discounts and commissions and other offering expenses, are expected to be $225.0 million. In addition, Erasca has granted the underwriters a 30-day option to purchase up to an additional 3,375,000 shares of common stock at the offering price, less underwriting discounts and commissions. The offering is expected to close on January 23, 2026, subject to the satisfaction of customary closing conditions.

GlobeNewsWire • Jan 22, 2026

Erasca Announces Proposed Public Offering of $150 Million of Common Stock

SAN DIEGO, Jan. 20, 2026 (GLOBE NEWSWIRE) -- Erasca, Inc. (Nasdaq: ERAS), a clinical-stage precision oncology company singularly focused on discovering, developing, and commercializing therapies for patients with RAS/MAPK pathway-driven cancers, today announced that it intends to offer and sell, subject to market and other conditions, $150.0 million of shares of its common stock in a proposed underwritten public offering. All of the shares of common stock to be sold in the proposed offering are being offered by Erasca.

GlobeNewsWire • Jan 20, 2026

Erasca Stock Surges 42% in a Week: Here's What You Should Know

ERAS stock jumps 42% in a week after early phase I solid tumors study data for ERAS-0015 shows encouraging responses, favourable safety and faster-than-expected enrollment.

Zacks Investment Research • Jan 16, 2026

Erasca Insider Sells $671K as Stock Jumps 189% This Past Year

Erasca's general counsel and corporate secretary sold 120,000 shares of the biotech for $670,800 in gross proceeds on Jan. 7. The sale resulted from an option exercise with shares immediately sold; no indirect holdings or gifts were involved.

The Motley Fool • Jan 13, 2026

Erasca Announces Promising Early Clinical Data for ERAS-0015 and 2026-2027 Milestones

Encouraging early clinical activity, including confirmed partial responses in multiple tumor types with different RAS mutations, coupled with promising safety and pharmacokinetics data, observed for ERAS-0015 during dose escalation

GlobeNewsWire • Jan 12, 2026

What's Going With Cancer Biotech Erasca Stock On Thursday?

Erasca Inc. (NASDAQ: ERAS) shares on Wednesday jumped close to 60% to $6.12. On Thursday, the stock fell as low as $4.33.

Benzinga • Jan 8, 2026