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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-22-004945
Filing Date
2022-03-31
Accepted
2022-03-31 16:55:23
Documents
93
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K tmb-20211231x10k.htm   iXBRL 10-K 1596754
2 EX-21.1 tmb-20211231xex21d1.htm EX-21.1 4901
3 EX-23.1 tmb-20211231xex23d1.htm EX-23.1 4892
4 EX-23.2 tmb-20211231xex23d2.htm EX-23.2 3978
5 EX-31.1 tmb-20211231xex31d1.htm EX-31.1 12254
6 EX-31.2 tmb-20211231xex31d2.htm EX-31.2 12288
7 EX-32.1 tmb-20211231xex32d1.htm EX-32.1 5397
8 EX-32.2 tmb-20211231xex32d2.htm EX-32.2 5965
9 GRAPHIC tmb-20211231x10k001.jpg GRAPHIC 13771
10 GRAPHIC tmb-20211231x10k002.jpg GRAPHIC 59623
11 GRAPHIC tmb-20211231x10k003.jpg GRAPHIC 51673
  Complete submission text file 0001558370-22-004945.txt   7280157

Data Files

Seq Description Document Type Size
12 EX-101.SCH tmb-20211231.xsd EX-101.SCH 54414
13 EX-101.CAL tmb-20211231_cal.xml EX-101.CAL 53796
14 EX-101.DEF tmb-20211231_def.xml EX-101.DEF 162878
15 EX-101.LAB tmb-20211231_lab.xml EX-101.LAB 374994
16 EX-101.PRE tmb-20211231_pre.xml EX-101.PRE 344403
87 EXTRACTED XBRL INSTANCE DOCUMENT tmb-20211231x10k_htm.xml XML 1182758
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.: 22793666
SIC: 3841 Surgical & Medical Instruments & Apparatus