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Mailing Address 9101 WALL STREET SUITE 1300 AUSTIN TX 78754-4540
Business Address 9101 WALL STREET SUITE 1300 AUSTIN TX 78754-4540 512-334-8900
SUPERCONDUCTOR TECHNOLOGIES INC CIK#: 0000895665 (see all company filings)

SIC: 3663 - RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT
State location: TX | State of Inc.: DE | Fiscal Year End: 1231
(Assistant Director Office: 11)
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Items 1 - 40  0000895665 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-17-104089 (34 Act)  Size: 5 MB
2017-03-30 000-21074
17725930
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001171843-17-001786 (34 Act)  Size: 122 KB
2017-03-28 000-21074
17716782
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000895665-17-000004 Size: 4 KB
2017-02-01
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000895665-17-000003 Size: 4 KB
2017-02-01
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000895665-17-000002 Size: 4 KB
2017-02-01
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001213900-17-000275 (34 Act)  Size: 89 KB
2017-01-12 005-42893
17524184
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000892712-17-000010 (34 Act)  Size: 40 KB
2017-01-06 005-42893
17515040
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001535610-17-000018 (34 Act)  Size: 15 KB
2017-01-06 005-42893
17514171
8-K  Documents Current report, items 1.01, 5.03, and 9.01
Acc-no: 0001193125-16-792153 (34 Act)  Size: 38 KB
2016-12-14 000-21074
162050106
424B4  Documents Prospectus [Rule 424(b)(4)]
Acc-no: 0001193125-16-790790 (33 Act)  Size: 834 KB
2016-12-12 333-214433
162046572
POS EX  Documents Post-effective amendment adding exhibits to registration statement [Rule 462(d)]
Acc-no: 0001193125-16-790772 (33 Act)  Size: 48 KB
2016-12-12 333-214433
162046544
S-1MEF  Documents Registration adding securities to prior Form S-1 registration [Rule 462(b)]
Acc-no: 0001193125-16-789047 (33 Act)  Size: 55 KB
2016-12-09 333-214996
162042754
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-16-006410 (33 Act)  Size: 1 KB
2016-12-08 16:00:00 333-214433
162042721
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001193125-16-787667 (33 Act)  Size: 1 MB
2016-12-08 333-214433
162040171
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001193125-16-787674 Size: 7 KB
2016-12-07
S-1/A  Documents [Amend] General form for registration of securities under the Securities Act of 1933
Acc-no: 0001193125-16-785598 (33 Act)  Size: 1 MB
2016-12-06 333-214433
162035119
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-16-768124 (34 Act)  Size: 3 MB
2016-11-15 000-21074
161997527
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001171843-16-013109 (34 Act)  Size: 113 KB
2016-11-10 000-21074
161985906
S-1  Documents General form for registration of securities under the Securities Act of 1933
Acc-no: 0001193125-16-759209 (33 Act)  Size: 947 KB
2016-11-04 333-214433
161973806
8-K  Documents Current report, item 5.07
Acc-no: 0001171843-16-012714 (34 Act)  Size: 17 KB
2016-10-28 000-21074
161957530
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001193125-16-713818 (34 Act)  Size: 284 KB
2016-09-20 000-21074
161892920
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000892712-16-001887 (34 Act)  Size: 41 KB
2016-09-08 005-42893
161876518
3  Documents Initial statement of beneficial ownership of securities
Acc-no: 0000892712-16-001885 Size: 3 KB
2016-09-08
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000892712-16-001883 Size: 4 KB
2016-09-08
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0000892712-16-001854 (34 Act)  Size: 49 KB
2016-08-19 005-42893
161843739
D  Documents Notice of Exempt Offering of Securities, item 06b
Acc-no: 0001140361-16-077072 (33 Act)  Size: 12 KB
2016-08-18 021-269144
161839821
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-16-682008 (34 Act)  Size: 3 MB
2016-08-15 000-21074
161833642
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001171843-16-011690 (34 Act)  Size: 116 KB
2016-08-11 000-21074
161822951
8-K  Documents Current report, items 1.01, 3.02, 5.03, and 9.01
Acc-no: 0001193125-16-667374 (34 Act)  Size: 506 KB
2016-08-02 000-21074
161798865
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001193125-16-664624 (33 Act)  Size: 454 KB
2016-07-29 333-202702
161794331
8-K  Documents Current report, item 8.01
Acc-no: 0001193125-16-660292 (34 Act)  Size: 16 KB
2016-07-27 000-21074
161787717
10-K/A  Documents [Amend] Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001193125-16-655184 (34 Act)  Size: 65 KB
2016-07-22 000-21074
161779913
8-K  Documents Current report, items 5.03 and 9.01
Acc-no: 0001193125-16-650270 (34 Act)  Size: 38 KB
2016-07-18 000-21074
161771781
8-K  Documents Current report, item 5.07
Acc-no: 0001171843-16-010832 (34 Act)  Size: 18 KB
2016-06-24 000-21074
161731143
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0000892712-16-001708 (34 Act)  Size: 46 KB
2016-05-27 005-42893
161683161
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000892712-16-001700 Size: 5 KB
2016-05-25
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001193125-16-591257 (34 Act)  Size: 152 KB
2016-05-16 000-21074
161650940
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001193125-16-590384 (34 Act)  Size: 3 MB
2016-05-13 000-21074
161648366
8-K  Documents Current report, items 2.02 and 9.01
Acc-no: 0001171843-16-009983 (34 Act)  Size: 98 KB
2016-05-12 000-21074
161641584
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0000892712-16-001638 (34 Act)  Size: 52 KB
2016-05-06 005-42893
161629090