KEYENCE CORP

CUSIP: 006490995 Class: Common Stock - Foreign

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q4 2017
Shares 2,000 Value ($000) $1,121 Avg Close — Range —
Q2 2017
Shares 1,900 Value ($000) $834 Avg Close — Range —
Q1 2017
Shares 1,500 Value ($000) $600 Avg Close — Range —