Slack Technologies, Inc.

Advisors Asset Management, Inc.

Report date

6/30/2021

Quarter

2021 Q2

Filed

7/30/2021

Shares

8,135

Value ($000)

360

Weight

0.0%

2019 Q4 - 2021 Q2 (6 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2021 Q2	7/30/2021	360	0.0%	8,135	6/30/2021
2021 Q1	5/7/2021	369	0.0%	9,094	3/31/2021
2020 Q4	2/12/2021	402	0.0%	9,516	12/31/2020
2020 Q3	11/16/2020	261	0.0%	9,726	9/30/2020
2020 Q2	8/12/2020	117	0.0%	3,749	6/30/2020
2019 Q4	5/20/2020	2	0.0%	97	12/31/2019