SLACK TECHNOLOGIES INC

CUSIP: 83088V102 Class: COM CL A

SUMMIT SECURITIES GROUP LLC's Holding History (CIK: 0001531593)

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

Q2 2021
Shares 9,221 Value ($000) $408 Avg Close — Range —
Q1 2021
Shares 21,721 Value ($000) $883 Avg Close — Range —
Q4 2020
Shares 24,120 Value ($000) $1,019 Avg Close — Range —