NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q2 2020
Shares 383,551 Value ($000) $4,698 Avg Close — Range —
Q1 2020
Shares 375,242 Value ($000) $3,689 Avg Close — Range —
Q4 2019
Shares 97,573 Value ($000) $2,444 Avg Close — Range —
Q2 2019
Shares 15,098 Value ($000) $336 Avg Close — Range —
Q1 2018
Shares 26,856 Value ($000) $989 Avg Close — Range —
Q1 2017
Shares 5,979 Value ($000) $240 Avg Close — Range —
Q4 2016
Shares 93,720 Value ($000) $3,509 Avg Close — Range —
Q2 2016
Shares 93,385 Value ($000) $3,142 Avg Close — Range —
Q1 2016
Shares 56,223 Value ($000) $1,749 Avg Close — Range —
Q1 2015
Shares 3,671 Value ($000) $184 Avg Close — Range —
Q3 2014
Shares 1,409 Value ($000) $107 Avg Close — Range —
Q3 2013
Shares 3,851 Value ($000) $301 Avg Close — Range —
Q2 2013
Shares 1,321 Value ($000) $91 Avg Close — Range —
Q1 2013
Shares 4,665 Value ($000) $330 Avg Close — Range —
Q4 2012
Shares 4,831 Value ($000) $330 Avg Close — Range —