Erasca announces and prices a public offering of its common stock. According to multiple reports, the company initially announces an offering of common stock totaling $500 million, and later prices an upsized offering of $550 million. The priced offering is set at $17.50 per share, a figure consistent across the sources. The transaction is described as a common stock offering, meaning proceeds are raised through the sale of newly issued shares to the public market. The reporting indicates that the final size is larger than originally announced, reflecting an upsizing. While the sources provided focus on the announcement and the pricing terms—amount raised and the share price—they do not supply additional details in the excerpts, such as the number of shares to be sold, the underwriting arrangements, or expected use of proceeds. Overall, the covered information centers on the offering’s final dollar amount and per-share price.