NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Silphium Asset Management Ltd's Holding History (CIK: 0001758440)

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

Q1 2018
Shares 10,000 Value ($000) $368 Avg Close — Range —
Q4 2017
Shares 10,000 Value ($000) $360 Avg Close — Range —
Q3 2014
Shares 16,000 Value ($000) $1,218 Avg Close — Range —
Q2 2014
Shares 32,000 Value ($000) $2,635 Avg Close — Range —
Q1 2014
Shares 35,000 Value ($000) $2,725 Avg Close — Range —
Q4 2013
Shares 23,000 Value ($000) $1,829 Avg Close — Range —