Ticker: NSA CUSIP: 637870106 Class: COM SHS BEN IN
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 975,810 | $27,528 | — | — |
| Q3 2025 | 1,518,447 | $45,887 | — | — |
| Q2 2025 | 1,485,145 | $47,510 | — | — |
| Q1 2025 | 1,071,972 | $42,236 | — | — |
| Q4 2024 | 1,321,733 | $50,107 | — | — |
| Q3 2024 | 1,405,941 | $67,766 | — | — |
| Q2 2024 | 1,543,639 | $63,629 | — | — |
| Q1 2024 | 1,351,939 | $52,942 | — | — |
| Q4 2023 | 1,353,607 | $56,134 | — | — |
| Q3 2023 | 1,312,414 | $41,656 | — | — |
| Q2 2023 | 1,354,184 | $47,166 | — | — |
| Q1 2023 | 1,301,185 | $54,364 | — | — |
| Q4 2022 | 1,361,028 | $49,160 | — | — |
| Q3 2022 | 1,319,805 | $54,877 | — | — |
| Q2 2022 | 1,324,556 | $66,321 | — | — |
| Q1 2022 | 861,017 | $54,037 | — | — |
| Q4 2021 | 716,596 | $49,588 | — | — |
| Q3 2021 | 753,800 | $39,793 | — | — |
| Q2 2021 | 818,502 | $41,383 | — | — |
| Q1 2021 | 1,006,015 | $40,170 | — | — |
| Q4 2020 | 939,245 | $33,841 | — | — |
| Q3 2020 | 940,512 | $30,764 | — | — |
| Q2 2020 | 809,593 | $23,203 | — | — |
| Q1 2020 | 846,750 | $25,064 | — | — |
| Q4 2019 | 939,656 | $31,591 | — | — |
| Q3 2019 | 955,131 | $31,873 | — | — |
| Q2 2019 | 991,750 | $28,701 | — | — |
| Q1 2019 | 963,714 | $27,475 | — | — |
| Q4 2018 | 1,005,575 | $26,608 | — | — |
| Q3 2018 | 847,587 | $21,563 | — | — |
| Q2 2018 | 847,961 | $26,134 | — | — |
| Q1 2018 | 1,407,348 | $35,296 | — | — |
| Q4 2017 | 1,734,717 | $47,288 | — | — |
| Q3 2017 | 2,114,041 | $51,244 | — | — |
| Q2 2017 | 2,079,641 | $48,061 | — | — |
| Q1 2017 | 2,629,672 | $62,849 | — | — |
| Q4 2016 | 2,794,439 | $61,673 | — | — |
| Q3 2016 | 1,636,775 | $34,274 | — | — |
| Q2 2016 | 1,139,116 | $23,716 | — | — |
| Q1 2016 | 1,459,198 | $30,935 | — | — |
| Q4 2015 | 1,457,089 | $24,960 | — | — |
| Q3 2015 | 1,613,714 | $21,866 | — | — |
| Q2 2015 | 1,617,348 | $20,055 | — | — |