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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001628280-19-007819
Filing Date
2019-06-07
Accepted
2019-06-07 20:59:29
Documents
2
Period of Report
2019-06-07

Document Format Files

Seq Description Document Type Size
1 FORM 3 wf-form3_155995555401784.html 3  
1 FORM 3 wf-form3_155995555401784.xml 3 12104
2 ACCEL POA ex-24.htm EX-24 4588
  Complete submission text file 0001628280-19-007819.txt   19772
Mailing Address 428 University Ave Palo Alto ca 94301
Business Address 428 University Ave Palo Alto ca 94301 650-614-4800
Accel X LP (Reporting) CIK: 0001419457 (see all company filings)

Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38926 | Film No.: 19887398

Mailing Address 428 UNIVERSITY AVENUE PALO ALTO CA 94301
Business Address 428 UNIVERSITY AVENUE PALO ALTO CA 94301 650-614-4800
Accel Leaders Fund L.P. (Reporting) CIK: 0001665741 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38926 | Film No.: 19887399

Mailing Address 428 UNIVERSITY AVENUE PALO ALTO CA 94301
Business Address 428 UNIVERSITY AVENUE PALO ALTO CA 94301 650-614-4800
Accel Leaders Fund Associates L.L.C. (Reporting) CIK: 0001665742 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38926 | Film No.: 19887400

Mailing Address 500 UNIVERSITY AVENUE PALO ALTO CA 94301
Business Address 500 UNIVERSITY AVENUE PALO ALTO CA 94301 650-614-4800
Accel Leaders Fund Investors 2016 L.L.C. (Reporting) CIK: 0001745434 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-38926 | Film No.: 19887401

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)

IRS No.: 264400325 | State of Incorp.: DE | Fiscal Year End: 0131
SIC: 7385 Services-Telephone Interconnect Systems