August 2026 Refunding Tentative Buyback Calendar V1 2026-08-18 2026-11-05 Nominal Coupons 20Y to 30Y NOMINAL COUPONS Liquidity Support 0 2000000000 2046-08-19 2056-08-18 2026-08-17 2026-08-18 2026-08-19 13:40 14:00 Nominal Coupons 3Y to 5Y NOMINAL COUPONS Liquidity Support 0 4000000000 2029-08-21 2031-08-20 2026-08-19 2026-08-20 2026-08-21 13:40 14:00 Nominal Coupons 5Y to 7Y NOMINAL COUPONS Liquidity Support 0 4000000000 2031-08-26 2033-08-25 2026-08-24 2026-08-25 2026-08-26 13:40 14:00 Nominal Coupons 1Mo to 2Y NOMINAL COUPONS Cash Management 0 12500000000 2026-10-04 2028-09-03 2026-09-02 2026-09-03 2026-09-04 13:40 14:00 Nominal Coupons 1Mo to 2Y NOMINAL COUPONS Cash Management 0 12500000000 2026-10-10 2028-09-09 2026-09-08 2026-09-09 2026-09-10 13:40 14:00 Nominal Coupons 10Y to 20Y NOMINAL COUPONS Liquidity Support 0 2000000000 2036-09-11 2046-09-10 2026-09-09 2026-09-10 2026-09-11 13:40 14:00 TIPS 10Y to 30Y TIPS Liquidity Support 0 500000000 2036-09-16 2056-09-15 2026-09-14 2026-09-15 2026-09-16 13:40 14:00 Nominal Coupons 7Y to 10Y NOMINAL COUPONS Liquidity Support 0 4000000000 2033-09-18 2036-09-17 2026-09-16 2026-09-17 2026-09-18 13:40 14:00 Nominal Coupons 20Y to 30Y NOMINAL COUPONS Liquidity Support 0 2000000000 2046-09-25 2056-09-24 2026-09-23 2026-09-24 2026-09-25 13:40 14:00 TIPS 1Y to 10Y TIPS Liquidity Support 0 750000000 2027-09-30 2036-09-29 2026-09-28 2026-09-29 2026-09-30 13:40 14:00 Nominal Coupons 10Y to 20Y NOMINAL COUPONS Liquidity Support 0 2000000000 2036-10-02 2046-10-01 2026-09-30 2026-10-01 2026-10-02 13:40 14:00 Nominal Coupons 2Y to 3Y NOMINAL COUPONS Liquidity Support 0 4000000000 2028-10-07 2029-10-06 2026-10-05 2026-10-06 2026-10-07 13:40 14:00 Nominal Coupons 20Y to 30Y NOMINAL COUPONS Liquidity Support 0 2000000000 2046-10-09 2056-10-08 2026-10-07 2026-10-08 2026-10-09 13:40 14:00 Nominal Coupons 10Y to 20Y NOMINAL COUPONS Liquidity Support 0 2000000000 2036-10-16 2046-10-15 2026-10-14 2026-10-15 2026-10-16 13:40 14:00 TIPS 1Y to 10Y TIPS Liquidity Support 0 750000000 2027-10-22 2036-10-21 2026-10-20 2026-10-21 2026-10-22 13:40 14:00 Nominal Coupons 20Y to 30Y NOMINAL COUPONS Liquidity Support 0 2000000000 2046-10-28 2056-10-27 2026-10-26 2026-10-27 2026-10-28 13:40 14:00 Nominal Coupons 10Y to 20Y NOMINAL COUPONS Liquidity Support 0 2000000000 2036-11-05 2046-11-04 2026-11-03 2026-11-04 2026-11-05 13:40 14:00 Nominal Coupons 1Mo to 2Y NOMINAL COUPONS Liquidity Support 0 4000000000 2026-12-06 2028-11-05 2026-11-04 2026-11-05 2026-11-06 13:40 14:00