NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q3 2017
Shares 30 Value ($000) $1,881 Avg Close — Range —
Q2 2017
Shares 30 Value ($000) $1,885 Avg Close — Range —