Fermi (FRMI) said Thursday it intends to offer $350 million of convertible senior notes due 2031 to qualified institutional buyers.
Initial purchasers will have a 13-day option to buy up to an additional $52.5 million of the notes, according to a statement.
The company said it plans to use the proceeds to fund capped call transactions and for general corporate purposes.
Shares were down nearly 13% in after-hours trading.