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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001104659-21-049804
Filing Date
2021-04-13
Accepted
2021-04-13 17:00:00
Documents
91
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K tm211070d1_10k.htm 10-K 780698
2 EXHIBIT 21.1 tm211070d1_21-1.htm EX-21.1 2171
3 EXHIBIT 23.1 tm211070d1_23-1.htm EX-23.1 3031
4 EXHIBIT 31.1 tm211070d1_31-1.htm EX-31.1 9768
5 EXHIBIT 31.2 tm211070d1_31-2.htm EX-31.2 10006
6 EXHIBIT 32.1 tm211070d1_32-1.htm EX-32.1 3905
7 EXHIBIT 32.2 tm211070d1_32-2.htm EX-32.2 4405
8 GRAPHIC tm211070d1_10kimg001.jpg GRAPHIC 64134
9 GRAPHIC tm211070d1_10kimg002.jpg GRAPHIC 41915
10 GRAPHIC tm211070d1_10kimg003.jpg GRAPHIC 38014
11 GRAPHIC tm211070d1_10kimg004.jpg GRAPHIC 21029
12 GRAPHIC tm211070d1_10kimg005.jpg GRAPHIC 20586
  Complete submission text file 0001104659-21-049804.txt   5902213

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT bstg-20201231.xml EX-101.INS 1384739
14 XBRL TAXONOMY EXTENSION SCHEMA bstg-20201231.xsd EX-101.SCH 49994
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE bstg-20201231_cal.xml EX-101.CAL 50207
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE bstg-20201231_def.xml EX-101.DEF 145723
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE bstg-20201231_lab.xml EX-101.LAB 363218
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE bstg-20201231_pre.xml EX-101.PRE 333234
Mailing Address 84 OCTOBER HILL ROAD SUITE 11 HOLLISTON MA 01746
Business Address 84 OCTOBER HILL ROAD SUITE 11 HOLLISTON MA 01746 (774) 233-7300
Biostage, Inc. (Filer) CIK: 0001563665 (see all company filings)

IRS No.: 455210462 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35853 | Film No.: 21823568
SIC: 3841 Surgical & Medical Instruments & Apparatus