Global Brass & Copper, Inc.

Notice of Effectiveness

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

Correspondence with the SEC

Notice of Effectiveness

Registration statement under Securities Act of 1933 (amendment)

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Registration statement under Securities Act of 1933 (amendment)

Letter from the SEC

Registration statement under Securities Act of 1933