Ticker: NAII CUSIP: 638842302 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 237,250 | $849 | $3.05 | $2.59 - $3.70 |
| Q3 2025 | 145,500 | $415 | $3.50 | $2.74 - $4.03 |
| Q2 2025 | 117,500 | $385 | $3.19 | $2.57 - $3.62 |
| Q1 2025 | 93,550 | $322 | $4.00 | $3.27 - $4.40 |
| Q4 2024 | 103,750 | $447 | $4.45 | $4.02 - $5.60 |
| Q3 2024 | 170,091 | $975 | $5.85 | $5.10 - $6.88 |
| Q2 2024 | 174,841 | $1,053 | $6.50 | $6.00 - $7.26 |
| Q1 2024 | 174,041 | $1,060 | $6.09 | $5.65 - $6.98 |
| Q4 2023 | 169,375 | $1,106 | $6.29 | $5.78 - $7.37 |
| Q3 2023 | 164,550 | $1,068 | $6.71 | $5.06 - $7.62 |
| Q2 2023 | 159,900 | $1,151 | $8.02 | $6.97 - $9.44 |
| Q1 2023 | 156,000 | $1,438 | $9.00 | $7.95 - $10.12 |
| Q4 2022 | 161,801 | $1,358 | $8.35 | $7.04 - $9.84 |
| Q3 2022 | 173,250 | $1,606 | $10.59 | $8.38 - $12.60 |
| Q2 2022 | 174,150 | $1,818 | $10.17 | $8.42 - $11.80 |
| Q1 2022 | 176,362 | $2,032 | $12.16 | $10.61 - $14.00 |
| Q4 2021 | 180,115 | $2,278 | $13.13 | $12.25 - $15.00 |
| Q3 2021 | 166,903 | $2,253 | $16.56 | $13.25 - $19.93 |
| Q2 2021 | 171,700 | $2,890 | $14.83 | $12.50 - $18.27 |
| Q1 2021 | 169,025 | $2,596 | $14.98 | $10.34 - $18.50 |
| Q4 2020 | 206,026 | $2,182 | $9.15 | $7.40 - $11.00 |
| Q3 2020 | 173,425 | $1,309 | $7.20 | $6.07 - $8.58 |
| Q2 2020 | 141,960 | $971 | $6.79 | $5.82 - $7.50 |
| Q1 2020 | 125,970 | $794 | $7.50 | $4.75 - $10.18 |
| Q4 2019 | 114,670 | $915 | $8.46 | $7.55 - $9.87 |
| Q2 2019 | 955 | $11 | $12.55 | $11.16 - $14.25 |
| Q1 2019 | 6,678 | $77 | $11.17 | $9.46 - $11.88 |
| Q4 2018 | 8,533 | $84 | $9.61 | $8.73 - $10.40 |
| Q3 2018 | 13,650 | $134 | $9.93 | $9.35 - $10.57 |
| Q2 2018 | 2,800 | $28 | $10.55 | $9.20 - $11.25 |
| Q1 2018 | 3,940 | $43 | $11.23 | $10.15 - $12.15 |
| Q4 2017 | 12,456 | $128 | $10.43 | $9.65 - $10.95 |
| Q3 2017 | 61 | $1 | $10.34 | $9.15 - $11.25 |
| Q2 2017 | 374 | $4 | $9.91 | $8.80 - $11.00 |
| Q1 2017 | 292 | $3 | $10.15 | $8.25 - $12.40 |
| Q4 2016 | 59 | $1 | $12.53 | $11.00 - $14.40 |
| Q3 2016 | 5,122 | $67 | $10.77 | $9.63 - $13.62 |
| Q2 2016 | 1,585 | $18 | $12.10 | $10.05 - $14.50 |
| Q1 2016 | 14,080 | $191 | $10.17 | $6.72 - $13.80 |
| Q4 2015 | 1,012 | $10 | $7.32 | $5.40 - $10.74 |
| Q2 2015 | 11 | $0 | $5.60 | $5.31 - $5.88 |
| Q1 2015 | 12 | $0 | $5.37 | $5.02 - $5.72 |
| Q4 2014 | 12 | $0 | $5.74 | $5.00 - $6.63 |
| Q3 2014 | 14,212 | $92 | $5.41 | $4.95 - $6.70 |
| Q2 2014 | 7,712 | $41 | $5.66 | $5.01 - $5.98 |
| Q1 2014 | 8,712 | $47 | $5.39 | $4.90 - $5.93 |
| Q4 2013 | 13,300 | $75 | $5.68 | $4.42 - $6.35 |
| Q3 2013 | 19,300 | $111 | $4.96 | $4.37 - $5.90 |