EDGAR Filing Documents for 0001193125-17-315961

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]

SEC Accession No. 0001193125-17-315961

Filing Date

2017-10-23

Accepted

2017-10-23 10:31:31

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	S-1/A	d431217ds1a.htm	S-1/A	2289721
2	EX-1.1	d431217dex11.htm	EX-1.1	183513
3	EX-3.2	d431217dex32.htm	EX-3.2	13970
4	EX-3.3	d431217dex33.htm	EX-3.3	46009
5	EX-3.5	d431217dex35.htm	EX-3.5	107158
6	EX-5.1	d431217dex51.htm	EX-5.1	9003
7	EX-10.5	d431217dex105.htm	EX-10.5	62941
8	EX-10.6	d431217dex106.htm	EX-10.6	64285
9	EX-10.7	d431217dex107.htm	EX-10.7	62415
10	EX-10.8	d431217dex108.htm	EX-10.8	62962
11	EX-10.14	d431217dex1014.htm	EX-10.14	372426
12	EX-10.16	d431217dex1016.htm	EX-10.16	119878
13	EX-10.17	d431217dex1017.htm	EX-10.17	39705
14	EX-10.18	d431217dex1018.htm	EX-10.18	104468
15	EX-10.19	d431217dex1019.htm	EX-10.19	56950
16	EX-10.20	d431217dex1020.htm	EX-10.20	12274
17	EX-23.1	d431217dex231.htm	EX-23.1	1529
18	GRAPHIC	g431217g16j92.jpg	GRAPHIC	141367
19	GRAPHIC	g431217g19n51.jpg	GRAPHIC	61540
20	GRAPHIC	g431217g29l86.jpg	GRAPHIC	89828
21	GRAPHIC	g431217g32y96.jpg	GRAPHIC	128946
22	GRAPHIC	g431217g41w64.jpg	GRAPHIC	89429
23	GRAPHIC	g431217g42o58.jpg	GRAPHIC	119210
24	GRAPHIC	g431217g48n25.jpg	GRAPHIC	55355
25	GRAPHIC	g431217g65v09.jpg	GRAPHIC	191612
26	GRAPHIC	g431217g74g36.jpg	GRAPHIC	75421
27	GRAPHIC	g431217g78m75.jpg	GRAPHIC	86180
28	GRAPHIC	g431217g81r65.jpg	GRAPHIC	68960
29	GRAPHIC	g431217g86o64.jpg	GRAPHIC	115236
30	GRAPHIC	g431217g92g41.jpg	GRAPHIC	72175
31	GRAPHIC	g436857dsp1.jpg	GRAPHIC	2678
32	GRAPHIC	g436857img01.jpg	GRAPHIC	11671
	Complete submission text file	0001193125-17-315961.txt		5415792

Mailing Address 675 MASSACHUSETTS AVENUE 14TH FLOOR CAMBRIDGE MA 02139

Business Address 675 MASSACHUSETTS AVENUE 14TH FLOOR CAMBRIDGE MA 02139 857-242-1600

Spero Therapeutics, Inc. (Filer) CIK: 0001701108 (see all company filings)