NATIONAL COMM CORP

CUSIP: 63546L102 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2019
Shares 5,436 Value ($000) $213 Avg Close — Range —
Q3 2015
Shares 165,897 Value ($000) $3,978 Avg Close — Range —
Q2 2015
Shares 165,868 Value ($000) $4,280 Avg Close — Range —
Q1 2015
Shares 226,538 Value ($000) $4,973 Avg Close — Range —