EDGAR Filing Documents for 0001065059-14-000016

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001065059-14-000016

Filing Date

2014-03-31

Accepted

2014-03-31 12:18:24

Documents

Period of Report

2013-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	usu-20131231x10k.htm	10-K	3322603
2	EXHIBIT 10.63	ex1063.htm	EX-10.63	35772
3	EXHIBIT 10.64	ex1064.htm	EX-10.64	39280
4	EXHIBIT 10.65	ex1065.htm	EX-10.65	40699
5	EXHIBIT 10.66	ex1066.htm	EX-10.66	39313
6	EXHIBIT 10.67	ex1067.htm	EX-10.67	37926
7	EXHIBIT 10.68	ex1068.htm	EX-10.68	37294
8	EXHIBIT 10.69	ex1069.htm	EX-10.69	96083
9	EXHIBIT 10.70	ex1070.htm	EX-10.70	42346
10	EXHIBIT 10.71	ex1071.htm	EX-10.71	11567
11	EXHIBIT 21	exhibit21.htm	EX-21	4120
12	EXHIBIT 23.1	exhibit23-1.htm	EX-23.1	3692
13	EXHIBIT 31.1	exhibit31-1.htm	EX-31.1	12529
14	EXHIBIT 31.2	exhibit31-2.htm	EX-31.2	12618
15	EXHIBIT 32.1	exhibit32-1.htm	EX-32.1	8553
22		orgchrt.jpg	GRAPHIC	80528
23		perfgraph.gif	GRAPHIC	43142
24		usec_logo.jpg	GRAPHIC	6857
	Complete submission text file	0001065059-14-000016.txt		19640759

Data Files

Seq	Description	Document	Type	Size
16	XBRL INSTANCE DOCUMENT	usu-20131231.xml	EX-101.INS	3529920
17	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	usu-20131231.xsd	EX-101.SCH	85687
18	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	usu-20131231_cal.xml	EX-101.CAL	99718
19	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	usu-20131231_def.xml	EX-101.DEF	250679
20	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	usu-20131231_lab.xml	EX-101.LAB	915369
21	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	usu-20131231_pre.xml	EX-101.PRE	541794

Mailing Address TWO DEMOCRACY CENTER 6903 ROCKLEDGE DRIVE BETHESDA MD 20817

Business Address TWO DEMOCRACY CENTER 6903 ROCKLEDGE DRIVE BETHESDA MD 20817 3015643200