SLACK TECHNOLOGIES INC

CUSIP: 83088V102 Class: COM CL A

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q2 2021
Shares 1,230,738 Value ($000) $54,522 Avg Close — Range —
Q1 2021
Shares 1,061,898 Value ($000) $43,145 Avg Close — Range —
Q4 2020
Shares 460,365 Value ($000) $19,446 Avg Close — Range —
Q3 2020
Shares 330,740 Value ($000) $8,884 Avg Close — Range —
Q2 2020
Shares 289,903 Value ($000) $9,013 Avg Close — Range —
Q1 2020
Shares 159,038 Value ($000) $4,269 Avg Close — Range —
Q4 2019
Shares 100,580 Value ($000) $2,261 Avg Close — Range —
Q3 2019
Shares 12,900 Value ($000) $306 Avg Close — Range —