SLACK TECHNOLOGIES INC

CUSIP: 83088V102 Class: COM CL A

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q2 2021
Shares 214,304 Value ($000) $9,495 Avg Close — Range —
Q1 2021
Shares 166,908 Value ($000) $6,737 Avg Close — Range —
Q4 2020
Shares 385,922 Value ($000) $16,287 Avg Close — Range —
Q3 2020
Shares 309,512 Value ($000) $8,314 Avg Close — Range —
Q2 2020
Shares 216,847 Value ($000) $6,721 Avg Close — Range —
Q1 2020
Shares 18,124 Value ($000) $487 Avg Close — Range —