0002021728 2026-05-11 2026-05-11 0002021728 1 2026-05-11 2026-05-11 0002021728 2 2026-05-11 2026-05-11 iso4217:USD pure shares S-1 S-1/A EX-FILING FEES 333-295145 0002021728 Cerebras Systems Inc. N/A N/A S-1 Cerebras Systems Inc. false Equity Class A Common stock, $0.000001 par value per share true 9343750 160.00 1495000000.00 0.0001381 206459.50 true Equity Class A Common stock, $0.000001 par value per share true 32200000 125.00 4025000000.00 555852.50 5520000000.00 762312.00 555852.50 0.00 206459.50 (a) Estimated solely for the purpose of calculating the amount of the registration fee pursuant to Rule 457(a) under the Securities Act of 1933, as amended (the "Securities Act"). (b) Represents 2,300,000 additional shares of Class A common stock, $0.000001 par value per share (the "Class A Common Stock"), being registered, which includes additional shares of Class A Common Stock that may be sold as part of the underwriters' option to purchase additional shares. (a) The Registrant previously paid a registration fee of (a) $13,810.00 in connection with the initial filing of the Registration Statement on Form S-1 on April 17, 2026,pursuant to Rule 457(o) under the Securities Act, and (b) $542,042.50 in connection with filing of Amendment No. 1 to the Registration Statement on Form S-1 on May 4, 2026, pursuant to Rule 457(a) under the Securities Act.