SENDGRID INC

CUSIP: 816883102 Class: COMMON STOCK

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2018
Shares 624,662 Value ($000) $22,981 Avg Close — Range —
Q2 2018
Shares 1,079,929 Value ($000) $28,640 Avg Close — Range —