NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Gifford Fong Associates's Holding History (CIK: 0001740316)

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

Q4 2020
Shares 12,000 Value ($000) $165 Avg Close — Range —
Q3 2020
Shares 12,000 Value ($000) $109 Avg Close — Range —
Q2 2020
Shares 12,000 Value ($000) $147 Avg Close — Range —
Q1 2020
Shares 12,000 Value ($000) $118 Avg Close — Range —
Q4 2019
Shares 12,000 Value ($000) $301 Avg Close — Range —
Q3 2019
Shares 12,000 Value ($000) $254 Avg Close — Range —
Q2 2019
Shares 12,000 Value ($000) $267 Avg Close — Range —
Q1 2019
Shares 12,000 Value ($000) $320 Avg Close — Range —
Q4 2018
Shares 12,000 Value ($000) $308 Avg Close — Range —
Q3 2018
Shares 12,000 Value ($000) $517 Avg Close — Range —
Q2 2018
Shares 12,000 Value ($000) $521 Avg Close — Range —
Q1 2018
Shares 12,000 Value ($000) $442 Avg Close — Range —