SLACK TECHNOLOGIES INC

CUSIP: 83088V102 Class: COM CL A

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2021
Shares 24,529 Value ($000) $1,087 Avg Close — Range —
Q1 2021
Shares 3,776 Value ($000) $153 Avg Close — Range —
Q4 2020
Shares 12,078 Value ($000) $510 Avg Close — Range —
Q3 2020
Shares 4,923 Value ($000) $132 Avg Close — Range —
Q2 2020
Shares 16,036 Value ($000) $499 Avg Close — Range —
Q1 2020
Shares 3,532 Value ($000) $95 Avg Close — Range —
Q3 2019
Shares 8,647 Value ($000) $205 Avg Close — Range —