| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Nov 13 '24 | Sale | 108.89 | 2,500 | 272,225 | 9,354 | Nov 13 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Aug 31 '23 | Sale | 91.30 | 2,500 | 228,250 | 6,663 | Sep 05 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Nov 14 '22 | Sale | 95.49 | 500 | 47,745 | 17,271 | Nov 14 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Oct 13 '22 | Sale | 80.89 | 1,500 | 121,335 | 17,771 | Oct 17 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Jun 13 '22 | Sale | 79.76 | 500 | 39,880 | 20,771 | Jun 14 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | May 09 '22 | Sale | 81.21 | 500 | 40,605 | 21,271 | May 11 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Apr 11 '22 | Sale | 84.60 | 500 | 42,300 | 21,771 | Apr 11 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Mar 10 '22 | Sale | 83.99 | 500 | 41,995 | 22,271 | Mar 14 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Feb 14 '22 | Sale | 79.96 | 500 | 39,980 | 18,050 | Feb 14 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Jan 10 '22 | Sale | 96.44 | 500 | 48,220 | 18,550 | Jan 11 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Dec 16 '21 | Sale | 98.08 | 5,000 | 490,400 | 19,050 | Dec 20 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Aug 27 '21 | Sale | 79.95 | 1,927 | 154,064 | 24,050 | Aug 30 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Aug 18 '21 | Sale | 79.95 | 73 | 5,836 | 25,977 | Aug 20 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Mar 03 '21 | Sale | 74.95 | 2,000 | 149,900 | 23,788 | Mar 04 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Feb 09 '21 | Sale | 73.24 | 2,000 | 146,480 | 25,788 | Feb 23 12:00 AM |
| NNI | Munn William J | Secy/Chief Legal Off/Gen Coun | Aug 11 '20 | Sale | 65.00 | 1,500 | 97,500 | 27,788 | Aug 12 12:00 AM |