SLACK TECHNOLOGIES INC

CUSIP: 83088V102 Class: COM CL A

LYELL WEALTH MANAGEMENT, LP's Holding History (CIK: 0001686444)

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

Q2 2021
Shares 4,593 Value ($000) $203 Avg Close — Range —
Q1 2021
Shares 5,140 Value ($000) $209 Avg Close — Range —
Q4 2020
Shares 86,678 Value ($000) $3,661 Avg Close — Range —
Q3 2020
Shares 117,487 Value ($000) $3,156 Avg Close — Range —