SLACK TECHNOLOGIES INC

CUSIP: 83088V102 Class: COM CL A

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

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

Q2 2021
Shares 15,617 Value ($000) $699 Avg Close — Range —
Q1 2021
Shares 16,134 Value ($000) $656 Avg Close — Range —
Q4 2020
Shares 18,629 Value ($000) $805 Avg Close — Range —