SLACK TECHNOLOGIES INC

CUSIP: 83088V102 Class: COM CL A

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q2 2021
Shares 2,017,025 Value ($000) $89,355 Avg Close — Range —
Q1 2021
Shares 2,042,415 Value ($000) $82,983 Avg Close — Range —
Q4 2020
Shares 5,047,201 Value ($000) $213,194 Avg Close — Range —
Q3 2020
Shares 8,964,771 Value ($000) $240,794 Avg Close — Range —
Q2 2020
Shares 4,884,783 Value ($000) $151,868 Avg Close — Range —
Q1 2020
Shares 2,099,973 Value ($000) $56,363 Avg Close — Range —
Q4 2019
Shares 914,818 Value ($000) $20,565 Avg Close — Range —