Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-19-008307
Filing Date
2019-06-24
Accepted
2019-06-24 21:49:23
Documents
1
Period of Report
2019-06-20

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_156142734790837.html 4  
1 FORM 4 wf-form4_156142734790837.xml 4 39599
  Complete submission text file 0001628280-19-008307.txt   43927
Mailing Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025
Business Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 (650) 798-3900
Andreessen Horowitz Fund III-Q, L.P. (Reporting) CIK: 0001540245 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38926 | Film No.: 19916785

Mailing Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025
Business Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 (650) 798-3900
Andreessen Horowitz Fund III, L.P. (Reporting) CIK: 0001540352 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38926 | Film No.: 19916788

Mailing Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025
Business Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 (650) 798-3900
Andreessen Horowitz Fund III-B, L.P. (Reporting) CIK: 0001540353 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38926 | Film No.: 19916786

Mailing Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025
Business Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 (650) 798-3900
Andreessen Horowitz Fund III-A, L.P. (Reporting) CIK: 0001540355 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38926 | Film No.: 19916787

Mailing Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025
Business Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 (650) 798-3900
AH Equity Partners III, L.L.C. (Reporting) CIK: 0001540361 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38926 | Film No.: 19916784

Mailing Address 500 HOWARD STREET SAN FRANCISCO CA 94105
Business Address 500 HOWARD STREET SAN FRANCISCO CA 94105 4159025526
Slack Technologies, Inc. (Issuer) CIK: 0001764925 (see all company filings)

EIN.: 264400325 | State of Incorp.: DE | Fiscal Year End: 0131
SIC: 7385 Services-Telephone Interconnect Systems

Mailing Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025
Business Address 2865 SAND HILL ROAD, SUITE 101 MENLO PARK CA 94025 650.798.5800
a16z Seed-III, LLC (Reporting) CIK: 0001775245 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38926 | Film No.: 19916789