SENDGRID INC

CUSIP: 816883102 Class: COMMON STOCK

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2018
Shares 16,875 Value ($000) $621 Avg Close — Range —
Q2 2018
Shares 15,075 Value ($000) $400 Avg Close — Range —
Q4 2017
Shares 27,420 Value ($000) $657 Avg Close — Range —