NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

ALPINE ASSOCIATES MANAGEMENT INC.'s Holding History (CIK: 0001396835)

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

Q3 2023
Shares 2,109,200 Value ($000) $125,751 Avg Close — Range —
Q2 2023
Shares 1,362,000 Value ($000) $78,179 Avg Close — Range —