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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-21-085043
Filing Date
2021-03-18
Accepted
2021-03-18 08:16:23
Documents
108
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K d108483d10k.htm 10-K 1442144
2 EX-4.3 d108483dex43.htm EX-4.3 15215
3 EX-21.1 d108483dex211.htm EX-21.1 1891
4 EX-23.1 d108483dex231.htm EX-23.1 1598
5 EX-31.1 d108483dex311.htm EX-31.1 5990
6 EX-31.2 d108483dex312.htm EX-31.2 6002
7 EX-32.1 d108483dex321.htm EX-32.1 2707
8 EX-32.2 d108483dex322.htm EX-32.2 2719
15 GRAPHIC g108483g02c06.jpg GRAPHIC 60597
16 GRAPHIC g108483g10s25.jpg GRAPHIC 73996
17 GRAPHIC g108483g11a64.jpg GRAPHIC 86607
18 GRAPHIC g108483g13d64.jpg GRAPHIC 28779
19 GRAPHIC g108483g13s54.jpg GRAPHIC 63199
20 GRAPHIC g108483g14a64.jpg GRAPHIC 64850
21 GRAPHIC g108483g15e64.jpg GRAPHIC 41996
22 GRAPHIC g108483g20k14.jpg GRAPHIC 99077
23 GRAPHIC g108483g21o57.jpg GRAPHIC 128400
24 GRAPHIC g108483g25k44.jpg GRAPHIC 64057
25 GRAPHIC g108483g26l36.jpg GRAPHIC 86938
26 GRAPHIC g108483g27s60.jpg GRAPHIC 44779
27 GRAPHIC g108483g28p75.jpg GRAPHIC 87835
28 GRAPHIC g108483g31h01.jpg GRAPHIC 61997
29 GRAPHIC g108483g32r93.jpg GRAPHIC 32015
30 GRAPHIC g108483g32u77.jpg GRAPHIC 68843
31 GRAPHIC g108483g33r43.jpg GRAPHIC 54796
32 GRAPHIC g108483g35b35.jpg GRAPHIC 50285
33 GRAPHIC g108483g35w02.jpg GRAPHIC 105706
34 GRAPHIC g108483g47s43.jpg GRAPHIC 55280
35 GRAPHIC g108483g48d06.jpg GRAPHIC 89699
36 GRAPHIC g108483g52r77.jpg GRAPHIC 100695
37 GRAPHIC g108483g54m92.jpg GRAPHIC 65665
38 GRAPHIC g108483g54x17.jpg GRAPHIC 60107
39 GRAPHIC g108483g61b88.jpg GRAPHIC 101412
40 GRAPHIC g108483g63z71.jpg GRAPHIC 58450
41 GRAPHIC g108483g64y37.jpg GRAPHIC 84428
42 GRAPHIC g108483g66t01.jpg GRAPHIC 46194
43 GRAPHIC g108483g66z31.jpg GRAPHIC 56890
44 GRAPHIC g108483g73r83.jpg GRAPHIC 49139
45 GRAPHIC g108483g75p65.jpg GRAPHIC 37903
46 GRAPHIC g108483g79f61.jpg GRAPHIC 61773
47 GRAPHIC g108483g79z77.jpg GRAPHIC 66477
48 GRAPHIC g108483g90s31.jpg GRAPHIC 106201
49 GRAPHIC g108483g98n32.jpg GRAPHIC 62504
  Complete submission text file 0001193125-21-085043.txt   8434410

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT gbio-20201231.xml EX-101.INS 837973
10 XBRL TAXONOMY EXTENSION SCHEMA gbio-20201231.xsd EX-101.SCH 40497
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE gbio-20201231_cal.xml EX-101.CAL 36369
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE gbio-20201231_def.xml EX-101.DEF 194014
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE gbio-20201231_lab.xml EX-101.LAB 381140
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE gbio-20201231_pre.xml EX-101.PRE 304200
Mailing Address 301 BINNEY STREET CAMBRIDGE MA 02142
Business Address 301 BINNEY STREET CAMBRIDGE MA 02142 857-529-5908
Generation Bio Co. (Filer) CIK: 0001733294 (see all company filings)

IRS No.: 814301281 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39319 | Film No.: 21753153
SIC: 2834 Pharmaceutical Preparations