SENDGRID INC

CUSIP: 816883102 Class: COMMON STOCK

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q3 2018
Shares 207,728 Value ($000) $7,642 Avg Close — Range —
Q2 2018
Shares 217,116 Value ($000) $5,758 Avg Close — Range —