DRIL-QUIP INC

CUSIP: 262037104 Class: COM

Linden Thomas Advisory Services, LLC's Holding History (CIK: 0001965702)

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

Q1 2023
Shares 53,088 Value ($000) $1,523 Avg Close — Range —
Q4 2022
Shares 47,903 Value ($000) $1,302 Avg Close — Range —