NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

Weil Company, Inc.'s Holding History (CIK: 0001318011)

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

Q4 2020
Shares 11,541 Value ($000) $507 Avg Close — Range —
Q3 2020
Shares 26,643 Value ($000) $951 Avg Close — Range —
Q2 2020
Shares 11,737 Value ($000) $454 Avg Close — Range —