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Mailing Address 222 W. WASHINGTON AVENUE MADISON WI 53703
Business Address 222 W. WASHINGTON AVENUE MADISON WI 53703 6084431600
SONIC FOUNDRY INC CIK#: 0001029744 (see all company filings)

SIC: 3663 - RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT
State location: WI | State of Inc.: MD | Fiscal Year End: 0930
(CF Office: 04 Manufacturing)
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Items 1 - 40  0001029744 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, items 1.01, 1.03, 2.03, 7.01, and 9.01
Acc-no: 0001437749-24-009789 (34 Act)  Size: 223 KB
2024-03-28 001-14007
24798061
8-K  Documents   Interactive Data Current report, items 1.03, 2.04, 5.02, and 7.01
Acc-no: 0001437749-24-008887 (34 Act)  Size: 145 KB
2024-03-22 001-14007
24772608
8-K  Documents   Interactive Data Current report, items 4.01 and 9.01
Acc-no: 0001437749-24-007846 (34 Act)  Size: 152 KB
2024-03-14 001-14007
24749693
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001437749-24-007145 (34 Act)  Size: 139 KB
2024-03-08 001-14007
24733829
NT 10-Q  Documents Notification of inability to timely file Form 10-Q or 10-QSB
Acc-no: 0001437749-24-004478 (34 Act)  Size: 20 KB
2024-02-16 001-14007
24646526
25-NSE  Documents Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
Acc-no: 0001354457-24-000084 (34 Act)  Size: 4 KB
2024-02-15 000-30407
8-K  Documents   Interactive Data Current report, items 2.01, 5.07, and 9.01
Acc-no: 0001437749-24-003647 (34 Act)  Size: 168 KB
2024-02-09 001-14007
24615577
10-K/A  Documents   Interactive Data [Amend] Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001437749-24-002342 (34 Act)  Size: 499 KB
2024-01-29 001-14007
24569515
DEFM14A  Documents Definitive proxy statement relating to merger or acquisition
Acc-no: 0001437749-24-001391 (34 Act)  Size: 3 MB
2024-01-16 001-14007
24535493
PREM14A  Documents Preliminary proxy statements relating to merger or acquisition
Acc-no: 0001437749-24-000736 (34 Act)  Size: 3 MB
2024-01-05 001-14007
24516071
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001437749-24-000729 (34 Act)  Size: 564 KB
2024-01-05 001-14007
24515926
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001437749-24-000727 (34 Act)  Size: 798 KB
2024-01-05 001-14007
24515921
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001437749-24-000619 (34 Act)  Size: 223 KB
2024-01-04 001-14007
24513139
8-K  Documents   Interactive Data Current report, items 2.02, 8.01, and 9.01
Acc-no: 0001437749-24-000618 (34 Act)  Size: 373 KB
2024-01-04 001-14007
24513127
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001437749-24-000616 (34 Act)  Size: 9 MB
2024-01-04 001-14007
24513055
8-K  Documents   Interactive Data Current report, item 2.03
Acc-no: 0001437749-24-000136 (34 Act)  Size: 137 KB
2024-01-02 001-14007
24501508
NT 10-K  Documents Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405
Acc-no: 0001437749-23-035595 (34 Act)  Size: 20 KB
2023-12-29 001-14007
231528521
8-K  Documents   Interactive Data Current report, item 2.03
Acc-no: 0001437749-23-034046 (34 Act)  Size: 141 KB
2023-12-11 001-14007
231476827
8-K  Documents   Interactive Data Current report, item 3.01
Acc-no: 0001437749-23-033511 (34 Act)  Size: 158 KB
2023-12-04 001-14007
231463730
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-023029 (34 Act)  Size: 7 MB
2023-08-10 001-14007
231159346
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-023031 (34 Act)  Size: 449 KB
2023-08-10 001-14007
231159342
8-K  Documents   Interactive Data Current report, item 3.01
Acc-no: 0001437749-23-019789 (34 Act)  Size: 157 KB
2023-07-12 001-14007
231085090
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001751995-23-000007 (34 Act)  Size: 57 KB
2023-06-14 005-78098
231013796
8-K  Documents   Interactive Data Current report, item 2.03
Acc-no: 0001437749-23-016248 (34 Act)  Size: 155 KB
2023-05-31 001-14007
23980331
8-K  Documents   Interactive Data Current report, item 2.01
Acc-no: 0001437749-23-015830 (34 Act)  Size: 154 KB
2023-05-25 001-14007
23960246
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-013927 (34 Act)  Size: 7 MB
2023-05-11 001-14007
23910973
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-013926 (34 Act)  Size: 444 KB
2023-05-11 001-14007
23910933
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001437749-23-006420 (34 Act)  Size: 169 KB
2023-03-14 001-14007
23729479
8-K  Documents   Interactive Data Current report, item 3.01
Acc-no: 0001437749-23-003774 (34 Act)  Size: 155 KB
2023-02-17 001-14007
23642516
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-23-002884 (34 Act)  Size: 400 KB
2023-02-09 001-14007
23606267
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-23-002883 (34 Act)  Size: 6 MB
2023-02-09 001-14007
23606252
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001437749-23-001883 (34 Act)  Size: 899 KB
2023-01-26 001-14007
23557782
8-K  Documents   Interactive Data Current report, item 3.01
Acc-no: 0001437749-23-000870 (34 Act)  Size: 156 KB
2023-01-11 001-14007
23523670
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001437749-22-028742 (34 Act)  Size: 9 MB
2022-12-08 001-14007
221452476
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-22-028743 (34 Act)  Size: 448 KB
2022-12-08 001-14007
221452473
8-K  Documents   Interactive Data Current report, items 2.03, 5.02, and 9.01
Acc-no: 0001437749-22-027721 (34 Act)  Size: 781 KB
2022-11-18 001-14007
221401213
8-K  Documents   Interactive Data Current report, item 3.01
Acc-no: 0001437749-22-020456 (34 Act)  Size: 154 KB
2022-08-15 001-14007
221163833
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001437749-22-020115 (34 Act)  Size: 440 KB
2022-08-11 001-14007
221155766
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001437749-22-020113 (34 Act)  Size: 6 MB
2022-08-11 001-14007
221155761
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001157523-22-000825 (34 Act)  Size: 156 KB
2022-07-08 001-14007
221072428