SENDGRID INC

CUSIP: 816883102 Class: COMMON STOCK

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2018
Shares 2,016,423 Value ($000) $87,049 Avg Close — Range —
Q3 2018
Shares 6,031 Value ($000) $222 Avg Close — Range —