1RT Acquisition ONCH SEC Filings

NASDAQ ONCH
$10.37 -0.01 (-0.10%)
As of: Nov 11, 2026 · 10:51 AM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing 1RT Acquisition Corp. (ONCH) 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 13GBeneficial Ownership Report0001905106-26-000140Aug 14, 2026 6:08 PM
210-QQuarterly & Annual Report0001213900-26-088733Aug 13, 2026 12:40 PM
3SCHEDULE 13GBeneficial Ownership Report0001767393-26-000010May 15, 2026 8:33 PM
4SCHEDULE 13GBeneficial Ownership Report0001905106-26-000098May 15, 2026 5:28 PM
5SCHEDULE 13GBeneficial Ownership Report0001193125-26-224450May 14, 2026 10:00 PM
610-QQuarterly & Annual Report0001213900-26-056800May 14, 2026 9:06 PM
710-KQuarterly & Annual Report0001213900-26-035520Mar 27, 2026 8:15 PM
8SCHEDULE 13GBeneficial Ownership Report0001193125-26-103303Mar 12, 2026 2:08 PM
9SCHEDULE 13GBeneficial Ownership Report0001213900-26-022839Mar 3, 2026 5:02 PM
10SCHEDULE 13GBeneficial Ownership Report0000902664-26-001012Feb 17, 2026 2:00 PM
11SCHEDULE 13GBeneficial Ownership Report0001905106-26-000045Feb 13, 2026 8:15 PM
12SCHEDULE 13GBeneficial Ownership Report0000902664-25-005041Nov 14, 2025 9:19 PM
13SCHEDULE 13GBeneficial Ownership Report0001412741-25-000009Nov 14, 2025 7:28 PM
14SCHEDULE 13GBeneficial Ownership Report0001193125-25-281787Nov 14, 2025 2:00 PM
1510-QQuarterly & Annual Report0001213900-25-110042Nov 13, 2025 9:33 PM
168-KCurrent Report0001213900-25-086370Sep 10, 2025 11:34 AM
17SCHEDULE 13GBeneficial Ownership Report0001213900-25-075904Aug 13, 2025 11:33 PM
1810-QQuarterly & Annual Report0001213900-25-075689Aug 13, 2025 8:15 PM
198-KCurrent Report0001213900-25-062869Jul 10, 2025 9:28 PM
20SCHEDULE 13GBeneficial Ownership Report0000950170-25-094660Jul 8, 2025 10:30 PM
21SCHEDULE 13GBeneficial Ownership Report0001062993-25-012602Jul 7, 2025 9:26 PM
22SCHEDULE 13GBeneficial Ownership Report0000902664-25-002920Jul 7, 2025 8:48 PM
238-KCurrent Report0001213900-25-061572Jul 3, 2025 9:25 PM
244Insider Transaction0001213900-25-061550Jul 3, 2025 9:00 PM
254Insider Transaction0001213900-25-061549Jul 3, 2025 9:00 PM
26424B4Prospectus0001213900-25-060748Jul 2, 2025 1:54 PM
27CERTOthers0001354457-25-000609Jul 2, 2025 12:45 PM
28EFFECTOthers9999999995-25-002135Jul 1, 2025 4:15 AM
293Insider Transaction0001213900-25-060617Jul 1, 2025 1:03 AM
303Insider Transaction0001213900-25-060616Jul 1, 2025 1:03 AM
313Insider Transaction0001213900-25-060615Jul 1, 2025 1:02 AM
323Insider Transaction0001213900-25-060614Jul 1, 2025 1:02 AM
333Insider Transaction0001213900-25-060613Jul 1, 2025 1:01 AM
343Insider Transaction0001213900-25-060612Jul 1, 2025 1:01 AM
353Insider Transaction0001213900-25-060611Jul 1, 2025 1:01 AM
368-A12BOthers0001213900-25-060204Jul 1, 2025 5:31 PM
37CORRESPOthers0001213900-25-059606Jun 30, 2025 7:49 PM
38CORRESPOthers0001213900-25-059603Jun 30, 2025 7:49 PM
39S-1Prospectus0001213900-25-058226Jun 26, 2025 4:46 PM
40S-1Prospectus0001213900-25-056307Jun 20, 2025 9:19 PM
41CORRESPOthers0001213900-25-053362Jun 11, 2025 4:42 PM
42S-1Prospectus0001213900-25-053361Jun 11, 2025 4:41 PM
43UPLOADOthers0000000000-25-004416Apr 25, 2025 3:36 PM
44DRSLTROthers0001213900-25-029788Apr 8, 2025 6:16 PM
45DRSOthers0001213900-25-029786Apr 8, 2025 6:15 PM
46UPLOADOthers0000000000-25-002946Mar 18, 2025 8:36 PM
47DRSOthers0001213900-25-015153Feb 19, 2025 4:56 PM
48UPLOADOthers0000000000-25-001885Feb 18, 2025 12:36 AM
49DRSOthers0001213900-25-012094Feb 11, 2025 6:43 PM

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