Ticker: NL CUSIP: 629156407 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 181 | $1 | $7.00 | $4.96 - $8.58 |
| Q1 2025 | 238 | $2 | $6.83 | $5.82 - $7.73 |
| Q1 2023 | 1,500 | $0 | $5.41 | $4.52 - $5.95 |
| Q2 2020 | 2,210 | $8 | $2.12 | $1.58 - $2.67 |
| Q1 2020 | 1,110 | $3 | $2.25 | $1.55 - $2.69 |
| Q4 2019 | 1,110 | $4 | $2.75 | $2.27 - $3.25 |
| Q3 2019 | 1,110 | $4 | $2.65 | $2.10 - $3.66 |
| Q2 2019 | 400 | $1 | $2.44 | $2.04 - $2.84 |
| Q1 2019 | 400 | $2 | $2.75 | $2.24 - $3.20 |
| Q4 2018 | 400 | $1 | $3.28 | $1.98 - $4.59 |
| Q3 2018 | 400 | $2 | $5.35 | $3.96 - $6.38 |
| Q2 2018 | 300 | $3 | $5.77 | $4.74 - $6.72 |
| Q1 2018 | 300 | $2 | $7.02 | $5.07 - $9.94 |