Ticker: NL CUSIP: 629156407 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 12,142 | $66 | $5.65 | $5.04 - $6.18 |
| Q3 2025 | 9,381 | $58 | $6.06 | $5.11 - $6.61 |
| Q2 2025 | 9,288 | $59 | $7.00 | $4.96 - $8.58 |
| Q1 2025 | 36,616 | $289 | $6.83 | $5.82 - $7.73 |
| Q4 2024 | 42,358 | $329 | $7.19 | $6.27 - $8.61 |
| Q3 2024 | 46,879 | $348 | $5.58 | $4.36 - $6.74 |
| Q2 2024 | 46,482 | $280 | $6.21 | $4.80 - $7.41 |
| Q1 2024 | 48,072 | $352 | $4.62 | $4.09 - $6.14 |
| Q4 2023 | 50,766 | $285 | $4.06 | $3.65 - $4.72 |
| Q3 2023 | 51,689 | $246 | $4.24 | $3.64 - $4.72 |
| Q2 2023 | 57,316 | $317 | $4.70 | $4.24 - $5.27 |
| Q1 2023 | 59,195 | $359 | $5.41 | $4.52 - $5.95 |
| Q4 2022 | 33,278 | $227 | $5.76 | $4.77 - $6.90 |
| Q3 2022 | 39,445 | $304 | $6.67 | $5.66 - $8.19 |
| Q2 2022 | 36,502 | $360 | $5.91 | $4.90 - $7.54 |
| Q1 2022 | 46,520 | $335 | $4.89 | $4.02 - $5.53 |
| Q4 2021 | 52,792 | $390 | $4.68 | $3.96 - $5.54 |
| Q3 2021 | 48,051 | $277 | $4.48 | $3.71 - $5.38 |
| Q2 2021 | 50,324 | $327 | $5.24 | $4.63 - $6.01 |
| Q1 2021 | 64,267 | $479 | $3.96 | $3.12 - $5.65 |
| Q4 2020 | 49,078 | $235 | $3.28 | $2.87 - $3.78 |
| Q3 2020 | 47,235 | $202 | $2.48 | $1.93 - $3.31 |
| Q2 2020 | 48,792 | $166 | $2.12 | $1.58 - $2.67 |
| Q1 2020 | 13,532 | $40 | $2.25 | $1.55 - $2.69 |
| Q4 2019 | 5,040 | $19 | $2.75 | $2.27 - $3.25 |
| Q3 2019 | 4,847 | $18 | $2.65 | $2.10 - $3.66 |
| Q2 2019 | 4,381 | $16 | $2.44 | $2.04 - $2.84 |
| Q1 2019 | 2,612 | $10 | $2.75 | $2.24 - $3.20 |
| Q4 2018 | 6,069 | $22 | $3.28 | $1.98 - $4.59 |
| Q3 2018 | 4,863 | $29 | $5.35 | $3.96 - $6.38 |
| Q2 2018 | 6,998 | $61 | $5.77 | $4.74 - $6.72 |
| Q1 2018 | 4,288 | $34 | $7.02 | $5.07 - $9.94 |
| Q4 2017 | 3,495 | $50 | $8.53 | $6.13 - $10.78 |
| Q3 2017 | 393 | $4 | $5.16 | $4.60 - $6.38 |
| Q2 2017 | 30 | $0 | $5.28 | $4.03 - $7.32 |
| Q1 2017 | 1,476 | $10 | $4.54 | $3.53 - $6.08 |
| Q4 2016 | 1,145 | $9 | $3.68 | $2.08 - $6.45 |
| Q3 2016 | 1,666 | $6 | $2.38 | $1.51 - $4.17 |
| Q2 2016 | 4,494 | $12 | $1.92 | $1.44 - $2.37 |
| Q1 2016 | 8,137 | $18 | $1.59 | $1.29 - $2.08 |
| Q4 2015 | 8,309 | $25 | $2.26 | $1.77 - $2.84 |
| Q3 2015 | 306 | $1 | $3.42 | $1.95 - $5.15 |
| Q2 2015 | 1,648 | $12 | $5.07 | $4.66 - $5.54 |
| Q1 2015 | 23 | $0 | $5.04 | $4.59 - $5.87 |
| Q4 2014 | 200 | $2 | $5.19 | $4.43 - $6.23 |
| Q3 2014 | 200 | $1 | $6.00 | $4.80 - $7.05 |
| Q2 2014 | 243 | $2 | $6.35 | $5.61 - $7.46 |
| Q1 2014 | 207 | $2 | $7.51 | $6.74 - $8.43 |
| Q4 2013 | 325 | $4 | $7.44 | $6.69 - $7.97 |
| Q3 2013 | 349 | $4 | $7.29 | $6.80 - $8.16 |
| Q2 2013 | 1,818 | $21 | $7.45 | $6.66 - $8.29 |