SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001548538-20-000024
Filing Date
2020-12-03
Accepted
2020-12-03 21:03:10
Documents
4
Period of Report
2020-12-03

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 3  
1 PRIMARY DOCUMENT edgar.xml 3 10194
2 pmg12poa.htm EX-24 203
3 pmg12poac1.jpg GRAPHIC 444706
4 pmg12poac2.jpg GRAPHIC 196290
  Complete submission text file 0001548538-20-000024.txt   896371
Mailing Address 2735 SAND HILL ROAD MENLO PARK CA 94025
Business Address
Tansey Casey M (Reporting) CIK: 0001474322 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-39756 | Film No.: 201368419

Mailing Address 500 FAIRVIEW AVENUE NORTH, SUITE 600 SEATTLE WA 98109
Business Address 500 FAIRVIEW AVENUE NORTH, SUITE 600 SEATTLE WA 98109 206-456-2900
Silverback Therapeutics, Inc. (Issuer) CIK: 0001671858 (see all company filings)

IRS No.: 811489190 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address 1460 EL CAMINO REAL, SUITE 100 MENLO PARK CA 94025
Business Address 1460 EL CAMINO REAL, SUITE 100 MENLO PARK CA 94025 (650) 854-9080
U.S. Venture Partners XII, L.P. (Reporting) CIK: 0001734819 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-39756 | Film No.: 201368421

Mailing Address 1460 EL CAMINO REAL, SUITE 100 MENLO PARK CA 94025
Business Address 1460 EL CAMINO REAL, SUITE 100 MENLO PARK CA 94025 (650) 854-9080
Presidio Management Group XII, L.L.C. (Reporting) CIK: 0001734820 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-39756 | Film No.: 201368422

Mailing Address 1460 EL CAMINO REAL, SUITE 100 MENLO PARK CA 94025
Business Address 1460 EL CAMINO REAL, SUITE 100 MENLO PARK CA 94025 (650) 854-9080
U.S. Venture Partners XII-A, L.P. (Reporting) CIK: 0001754875 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-39756 | Film No.: 201368420