The firm expects to use proceeds from the offering to expand its life sciences commercial operations, and improve and update its Simoa technology and instruments, among other initiatives.
Quanterix intends to grant underwriters a 30-day option to purchase up to an additional 15 percent of the shares of common stock at the public offering price.
The firm expect to raise gross proceeds of $15 million, or $17.25 million if the offering's underwriter exercises its option to purchase additional shares.
The firm plans to use the funds raised to support business activities, as it moves forward in the development of cancer early detection tests.
The Australian firm will use the proceeds for R&D, expansion in China, and to fund the development of polygenic risk tests with TGen in the US.
The firm said that it may use some of the net proceeds to acquire or invest in complementary businesses and technologies.
The company estimated that the offering could raise between $327.2 and $376.3 million, which it would use for various corporate purposes.
The company, based in Fort Myers, Florida, said that it plans to use the net proceeds from the offering for general corporate purposes.
The company plans to offer 5.5 million shares of its common stock at $23.25 per share, raising around $127.9 million.
The company will use the proceeds for working capital and to repay around $12.4 million of its term loan.