SENDGRID INC

CUSIP: 816883102 Class: COMMON STOCK

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2018
Shares 161,780 Value ($000) $6,985 Avg Close — Range —
Q3 2018
Shares 159,655 Value ($000) $5,874 Avg Close — Range —
Q2 2018
Shares 55,500 Value ($000) $1,472 Avg Close — Range —
Q1 2018
Shares 33,470 Value ($000) $942 Avg Close — Range —
Q4 2017
Shares 13,200 Value ($000) $317 Avg Close — Range —