SLACK TECHNOLOGIES INC

CUSIP: 83088V102 Class: COM CL A

Harvest Investment Services, LLC's Holding History (CIK: 0001591097)

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

Q1 2021
Shares 8,081 Value ($000) $328 Avg Close — Range —
Q4 2020
Shares 6,970 Value ($000) $294 Avg Close — Range —
Q3 2020
Shares 10,452 Value ($000) $280 Avg Close — Range —
Q2 2020
Shares 7,010 Value ($000) $217 Avg Close — Range —