X0306 4 2016-07-25 0000073309 NUCOR CORP NUE 0001180870 HALL LADD R 1915 REXFORD ROAD CHARLOTTE NC 28211 1 Executive Vice President Common Stock 2016-07-25 4 M 0 10000 35.76 A 225727.52 D Common Stock 2016-07-25 4 M 0 2631 35.76 A 228358.52 D Common Stock 2016-07-25 4 M 0 10000 35.76 A 238358.52 D Common Stock 2016-07-25 4 M 0 10000 35.76 A 248358.52 D Common Stock 2016-07-25 4 M 0 10000 35.76 A 258358.52 D Common Stock 2016-07-25 4 M 0 10000 35.76 A 268358.52 D Common Stock 2016-07-25 4 S 0 84233 52.37 D 184125.52 D Common Stock 2016-07-25 4 S 0 8058 52.71 D 13794 I Spouse Common Stock 2016-07-25 5 G 0 E 3330 0 D 10464 I Spouse Stock Option 35.76 2016-07-25 4 M 0 10000 0 D 2015-06-01 2022-05-31 Common Stock 10000 42631 D Stock Option 35.76 2016-07-25 4 M 0 2631 0 D 2015-06-01 2022-05-31 Common Stock 2631 40000 D Stock Option 35.76 2016-07-25 4 M 0 10000 0 D 2015-06-01 2022-05-31 Common Stock 10000 30000 D Stock Option 35.76 2016-07-25 4 M 0 10000 0 D 2015-06-01 2022-05-31 Common Stock 10000 20000 D Stock Option 35.76 2016-07-25 4 M 0 10000 0 D 2015-06-01 2022-05-31 Common Stock 10000 10000 D Stock Option 35.76 2016-07-25 4 M 0 10000 0 D 2015-06-01 2022-05-31 Common Stock 10000 0 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.06 to $52.89, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.47 to $52.89, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. Employee Stock Option (right to buy) /s/ Kelly J. Wilmoth, attorney-in-fact for Mr. Hall 2016-07-26