| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| NNI | Butterfield Shelby J | other: Former 10% Owner | Aug 25 '25 | Sale | 119.25 | 41,929 | 5,000,033 | 510 | Aug 27 12:00 AM |
| NNI | Butterfield Shelby J | Aug 10 '21 | Sale | 73.46 | 223,534 | 16,420,808 | 0 | Aug 12 12:00 AM | |
| NNI | Butterfield Shelby J | 10% Owner | Aug 06 '21 | Sale | 75.94 | 5,000 | 379,680 | 65,510 | Aug 06 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Aug 05 '21 | Sale | 75.11 | 5,000 | 375,553 | 70,510 | Aug 06 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Aug 04 '21 | Sale | 74.62 | 5,000 | 373,098 | 75,510 | Aug 06 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 30 '21 | Sale | 75.29 | 5,000 | 376,450 | 80,510 | Jul 30 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 29 '21 | Sale | 75.08 | 5,000 | 375,410 | 85,510 | Jul 30 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 28 '21 | Sale | 74.00 | 5,000 | 370,008 | 90,510 | Jul 30 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 23 '21 | Sale | 73.35 | 5,000 | 366,750 | 95,510 | Jul 23 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 22 '21 | Sale | 73.12 | 5,000 | 365,601 | 100,510 | Jul 23 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 21 '21 | Sale | 74.37 | 5,000 | 371,850 | 5,510 | Jul 23 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 16 '21 | Sale | 74.61 | 5,000 | 373,050 | 10,510 | Jul 16 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 15 '21 | Sale | 74.43 | 5,000 | 372,150 | 15,510 | Jul 16 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 14 '21 | Sale | 74.23 | 5,000 | 371,150 | 20,510 | Jul 16 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 09 '21 | Sale | 73.97 | 5,000 | 369,850 | 25,510 | Jul 09 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 08 '21 | Sale | 73.46 | 5,000 | 367,307 | 30,510 | Jul 09 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 07 '21 | Sale | 74.50 | 5,000 | 372,505 | 35,510 | Jul 09 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 02 '21 | Sale | 75.43 | 5,000 | 377,150 | 40,510 | Jul 02 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jul 01 '21 | Sale | 75.60 | 5,000 | 378,024 | 45,510 | Jul 02 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 30 '21 | Sale | 75.38 | 5,000 | 376,900 | 50,510 | Jul 02 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 25 '21 | Sale | 76.58 | 5,000 | 382,883 | 55,510 | Jun 25 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 24 '21 | Sale | 76.08 | 5,000 | 380,377 | 60,510 | Jun 25 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 23 '21 | Sale | 75.66 | 5,000 | 378,300 | 65,510 | Jun 25 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 18 '21 | Sale | 74.58 | 5,000 | 372,899 | 70,510 | Jun 21 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 17 '21 | Sale | 75.94 | 5,000 | 379,683 | 75,510 | Jun 21 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 16 '21 | Sale | 76.41 | 5,000 | 382,050 | 80,510 | Jun 21 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 11 '21 | Sale | 75.99 | 5,000 | 379,971 | 85,510 | Jun 11 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 10 '21 | Sale | 74.63 | 5,000 | 373,150 | 90,510 | Jun 11 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | Jun 09 '21 | Sale | 74.72 | 5,000 | 373,600 | 95,510 | Jun 11 12:00 AM |
| NNI | Butterfield Shelby J | 10% Owner | May 27 '20 | Sale | 48.85 | 100,000 | 4,885,000 | 0 | May 29 12:00 AM |