1RT Acquisition (ONCHU) SEC Filings & 10K Form $10.52 0.00 (0.00%) As of 08/7/2025 03:51 PM Eastern Add Compare Share Share SEC Filings Stock AnalysisChartCompetitorsSEC FilingsTrendsBuy This Stock Recent 1RT Acquisition SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame Start Date End Date Export to Excel DateFilerForm TypeView07/10/20254:28 PM1RT Acquisition (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 07/08/20255:30 PM1RT Acquisition (Subject)Harraden Circle Investments, LLC (Filed by)Form SCHEDULE 13G07/07/20254:26 PM1RT Acquisition (Subject)Saba Capital Management, L.P. (Filed by)Form SCHEDULE 13G07/03/20254:25 PM1RT Acquisition (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 07/02/20258:54 AM1RT Acquisition (Filer)Form 424B407/02/20257:45 AM1RT Acquisition (Filer)Form CERT07/01/202511:15 PM1RT Acquisition (Filer)Form EFFECT07/01/20258:01 PM1RT Acquisition (Issuer)1RT Acquisition Sponsor LLC (Reporting)Form 3Initial statement of beneficial ownership of securities 07/01/20258:01 PM1RT Acquisition (Issuer)Blockinger Jeffrey C (Reporting)Form 3Initial statement of beneficial ownership of securities 07/01/20258:01 PM1RT Acquisition (Issuer)Tapiero Daniel M. (Reporting)Form 3Initial statement of beneficial ownership of securities 07/01/20258:02 PM1RT Acquisition (Issuer)VINCENT ERIC N. (Reporting)Form 3Initial statement of beneficial ownership of securities 07/01/20258:02 PM1RT Acquisition (Issuer)Nuechterlein Jeffrey D (Reporting)Form 3Initial statement of beneficial ownership of securities 07/01/20258:03 PM1RT Acquisition (Issuer)Majocha Joseph John (Reporting)Form 3Initial statement of beneficial ownership of securities 07/01/20258:03 PM1RT Acquisition (Issuer)FRYMIER MATTHEW D (Reporting)Form 3Initial statement of beneficial ownership of securities 07/01/202512:31 PM1RT Acquisition (Filer)Form 8-A12B06/26/202511:46 AM1RT Acquisition (Filer)Form S-1/A06/20/20254:19 PM1RT Acquisition (Filer)Form S-1/A06/11/202511:41 AM1RT Acquisition (Filer)Form S-1Registration statement under Securities Act of 1933 (Data available from 1/1/2016 forward) Related Companies and Tools Related Companies ASPCU SEC Filings AGBAW SEC Filings AGNCP SEC Filings AGNCO SEC Filings AGNCN SEC Filings AGNCM SEC Filings AGNCL SEC Filings ANSCW SEC Filings ANSCU SEC Filings AFJKU SEC Filings SEC Filings Tools Latest SEC FilingsInsider Trading Activity This page (NASDAQ:ONCHU) was last updated on 8/8/2025 by MarketBeat.com Staff From Our PartnersProtect Your Bank Account with THESE 4 Simple StepsStarting as soon as a few months from now, the United States government will make a sweeping change to bank ac...Weiss Ratings | SponsoredHIDDEN IN THE BOOK OF GENESIS…“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...Paradigm Press | SponsoredIs Elon's empire crumbling?The Tesla Shock Nobody Sees Coming While headlines scream "Tesla is doomed"... Jeff Brown has uncovered ...Brownstone Research | SponsoredCritical AI announcement set to ignite AI 2.0 A new 100% tariff on imported chips just rattled the tech sector—sending some stocks soaring and others tumbli...Timothy Sykes | SponsoredTrump’s new nightmareAccording to Porter Stansberry and Jeff Brown, a government-led financial mobilization is already reshaping Am...Porter & Company | SponsoredThe Day Silicon DiesThe Day China Left America's Supercomputers in the Dust In 200 seconds, China's quantum computer accomplish...The Oxford Club | SponsoredThis accelerated income plan is solving American's #1 retirement fearThe #1 fear in retirement today? Running out of money. That’s why income expert Tim Plaehn created a simple...Investors Alley | SponsoredSell this, buy thatWhat you don’t own matters just as much as what you do. That’s the thinking behind Eric Fry’s long-time strate...InvestorPlace | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding 1RT Acquisition Corp. Please log in to your account or sign up in order to add this asset to your watchlist. Share 1RT Acquisition With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.