NEXTIER OILFIELD SOLUTIONS

CUSIP: 65290C105 Class: Common Stock

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

Note: Option positions (PUT/CALL) are excluded.

Q2 2023
Shares 3,339,174 Value ($000) $29,852 Avg Close — Range —
Q1 2023
Shares 3,046,514 Value ($000) $24,220 Avg Close — Range —
Q4 2022
Shares 2,942,181 Value ($000) $27,186 Avg Close — Range —
Q3 2022
Shares 2,823,192 Value ($000) $20,892 Avg Close — Range —
Q2 2022
Shares 2,224,544 Value ($000) $21,155 Avg Close — Range —