NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Pinnacle Bancorp, Inc.'s Holding History (CIK: 0001703383)

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

Q1 2021
Shares 400 Value ($000) $5 Avg Close — Range —
Q4 2019
Shares 300 Value ($000) $8 Avg Close — Range —
Q3 2019
Shares 300 Value ($000) $6 Avg Close — Range —
Q2 2019
Shares 300 Value ($000) $7 Avg Close — Range —
Q1 2019
Shares 300 Value ($000) $8 Avg Close — Range —
Q4 2018
Shares 300 Value ($000) $8 Avg Close — Range —
Q1 2017
Shares 1,375 Value ($000) $55 Avg Close — Range —