Tenax Therapeutics TENX SEC Filings

NASDAQ TENX
$1.63 +0.00 (+0.00%)
At close: Oct 21, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Tenax Therapeutics, Inc. (TENX) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
1SCHEDULE 13G/AOthers0001104659-26-116300Oct 15, 2026 5:28 PM
2SCHEDULE 13G/AOthers0001943462-26-000008Oct 9, 2026 4:19 PM
38-KCurrent Report0001193125-26-417939Oct 8, 2026 4:15 PM
44Insider Transaction0001193125-26-394831Sep 17, 2026 1:30 AM
54Insider Transaction0001871714-26-000002Sep 15, 2026 1:38 AM
64Insider Transaction0001193125-26-392319Sep 15, 2026 1:30 AM
7SCHEDULE 13G/AOthers0001140361-26-036327Sep 11, 2026 1:31 PM-
88-KCurrent Report0001193125-26-385910Sep 9, 2026 12:00 PM
94Insider Transaction0001940272-26-000020Sep 8, 2026 9:16 PM
10SCHEDULE 13GBeneficial Ownership0001104659-26-105941Sep 8, 2026 4:57 PM
11SCHEDULE 13G/AOthers0000315066-26-002289Sep 8, 2026 9:59 AM
124Insider Transaction0001940272-26-000019Sep 2, 2026 9:52 PM
13SCHEDULE 13GBeneficial Ownership Report0001140361-26-034749Aug 27, 2026 12:21 AM
14SCHEDULE 13GBeneficial Ownership Report0001178913-26-004262Aug 27, 2026 10:20 AM
154Insider Transaction0001940272-26-000017Aug 24, 2026 10:12 PM
163Insider Transaction0001940272-26-000016Aug 24, 2026 9:50 PM
17SCHEDULE 13GBeneficial Ownership0001104659-26-098450Aug 18, 2026 7:08 PM-
18SCHEDULE 13G/AOthers0001193125-26-352960Aug 14, 2026 9:14 PM
19SCHEDULE 13G/AOthers0001193125-26-352650Aug 14, 2026 5:21 PM
20SCHEDULE 13G/AOthers0001493215-26-000159Aug 14, 2026 8:12 AM
21SCHEDULE 13G/AOthers0000919574-26-004973Aug 12, 2026 12:06 PM
228-KCurrent Report0001193125-26-341236Aug 10, 2026 7:19 AM
23SCHEDULE 13DBeneficial Ownership Report0001193125-26-328603Jul 31, 2026 8:15 PM
2410-QQuarterly & Annual Report0001193125-26-327455Jul 31, 2026 3:25 PM
258-KCurrent Report0001193125-26-326784Jul 31, 2026 11:23 AM
26SCHEDULE 13GBeneficial Ownership Report0002012383-26-003107Jul 30, 2026 11:18 AM
27SCHEDULE 13GBeneficial Ownership Report0001104659-26-084723Jul 17, 2026 9:58 PM
284Insider Transaction0001193125-26-303600Jul 14, 2026 11:29 PM
29SCHEDULE 13GBeneficial Ownership Report0000315066-26-001468Jul 8, 2026 2:11 PM
308-KCurrent Report0001193125-26-293485Jul 2, 2026 12:00 PM
318-KCurrent Report0001193125-26-290661Jun 30, 2026 8:30 PM
328-KCurrent Report0001193125-26-288600Jun 29, 2026 8:40 PM
33SCHEDULE 13GBeneficial Ownership Report0000080255-26-000435Jun 5, 2026 3:41 PM
348-KCurrent Report0001193125-26-257400Jun 4, 2026 8:10 PM
35SCHEDULE 13GBeneficial Ownership Report0001104659-26-064597May 20, 2026 9:05 PM
36SCHEDULE 13GBeneficial Ownership Report0000935836-26-000286May 15, 2026 10:55 PM
37SCHEDULE 13GBeneficial Ownership Report0000935836-26-000280May 15, 2026 9:26 PM
38SCHEDULE 13GBeneficial Ownership Report0001738048-26-000054May 15, 2026 8:31 PM
39SCHEDULE 13GBeneficial Ownership Report0000919574-26-003499May 15, 2026 8:30 PM
40SCHEDULE 13GBeneficial Ownership Report0000929638-26-001902May 15, 2026 8:14 PM
41SCHEDULE 13GBeneficial Ownership Report0000921895-26-001400May 15, 2026 8:13 PM
42SCHEDULE 13GBeneficial Ownership Report0001193125-26-226557May 15, 2026 8:00 PM
43SCHEDULE 13GBeneficial Ownership Report0001943462-26-000005May 15, 2026 2:35 PM
44SCHEDULE 13GBeneficial Ownership Report0001493215-26-000124May 15, 2026 12:38 PM
454Insider Transaction0001193125-26-221926May 13, 2026 9:08 PM
463Insider Transaction0001193125-26-221865May 13, 2026 8:56 PM
47S-8Prospectus0001193125-26-219772May 12, 2026 9:01 PM
4810-QQuarterly & Annual Report0001193125-26-219383May 12, 2026 8:06 PM
498-KCurrent Report0001193125-26-218224May 12, 2026 12:00 PM
50SCHEDULE 13GBeneficial Ownership Report0000080255-26-000378May 7, 2026 3:04 PM
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