Here are the S-1 registration statements from Sunshine Silver Mining & Refining Company (SSMR) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
An S-1 covers the registration statement a company files to sell shares publicly, so if you follow SSMR and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full SSMR filings page.
Sunshine Silver Mining & Refining Company is registering 20,000,000 shares of common stock in an initial public offering on the NYSE under the symbol SSMR, with an estimated price range of $13.50 to $16.50 per share.
The IPO is expected to raise about $276.6 million in net proceeds at the midpoint, primarily to fund feasibility studies, restart and develop the high‑grade Sunshine Mine and new mill, evaluate and advance an antimony plant and silver/copper refinery, and support exploration and corporate purposes. After the offering, a total of 140,840,360 shares will be outstanding, and Electrum will retain about 60.7% of voting power, making the company a NYSE “controlled company.” Sunshine highlights large silver Mineral Resources, potential antimony and other critical minerals, and targets initial mine restart by 2028.