NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q3 2017
Shares 772,301 Value ($000) $32,568 Avg Close — Range —
Q2 2017
Shares 801,142 Value ($000) $32,222 Avg Close — Range —
Q1 2017
Shares 860,682 Value ($000) $28,024 Avg Close — Range —