NATIONAL OILWELL VARCO INC

CUSIP: 637071101 Class: COM

Boston Trust Walden Corp's Holding History (CIK: 0001534866)

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

Q4 2019
Shares 244,355 Value ($000) $6,121 Avg Close — Range —
Q3 2019
Shares 237,931 Value ($000) $5,045 Avg Close — Range —
Q2 2019
Shares 109,415 Value ($000) $2,433 Avg Close — Range —
Q1 2019
Shares 112,717 Value ($000) $3,003 Avg Close — Range —
Q4 2018
Shares 102,462 Value ($000) $2,633 Avg Close — Range —
Q3 2018
Shares 110,186 Value ($000) $4,746 Avg Close — Range —
Q2 2018
Shares 111,247 Value ($000) $4,828 Avg Close — Range —
Q1 2018
Shares 96,982 Value ($000) $3,570 Avg Close — Range —
Q4 2017
Shares 56,948 Value ($000) $2,052 Avg Close — Range —
Q3 2017
Shares 60,297 Value ($000) $2,155 Avg Close — Range —