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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-19-025587
Filing Date
2019-10-15
Accepted
2019-10-15 19:02:53
Documents
1
Period of Report
2019-10-11

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 24741
  Complete submission text file 0000899243-19-025587.txt   27771
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: 4 | Act: 34 | File No.: 001-38926 | Film No.: 191151811

Mailing Address 428 UNIVERSITY AVENUE PALO ALTO CA 94301
Business Address 428 UNIVERSITY AVENUE PALO ALTO CA 94301 650 614-4800
ACCEL X STRATEGIC PARTNERS LP (Reporting) CIK: 0001430231 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38926 | Film No.: 191151812

Mailing Address 428 UNIVERSITY AVENUE PALO ALTO CA 94301
Business Address 428 UNIVERSITY AVENUE PALO ALTO CA 94301 650-614-4800
Accel Investors 2009 L.L.C. (Reporting) CIK: 0001494979 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38926 | Film No.: 191151814

Mailing Address 500 UNIVERSITY AVENUE PALO ALTO CA 94301
Business Address 500 UNIVERSITY AVENUE PALO ALTO CA 94301 650-614-4800
Accel X Associates L.L.C. (Reporting) CIK: 0001494996 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38926 | Film No.: 191151813

Mailing Address 500 HOWARD STREET SAN FRANCISCO CA 94105
Business Address 500 HOWARD STREET SAN FRANCISCO CA 94105 (855) 980-5920
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