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Estrella Immunopharma Nears Completion Of SPAC Listing

Estrella Immunopharma is nearing completion of its New York listing using a SPAC backed by China's UP Fintech. The cancer therapy developer was only founded last year but thinks it can start generating revenue as soon as 2025 using proprietary technology from its founder. Its lack of revenue and unclear future prospects, combined with uncertainties related to its China ties, mean its stock could quickly come under pressure if and when it finally completes its SPAC listing.

09/19/2023

TradeUP Acquisition Corp. Announces Extension of the Deadline for an Initial Business Combination

NEW YORK , Sept. 18, 2023 /PRNewswire/ -- TradeUP Acquisition Corp. (the "Company" or "TradeUP") (NASDAQ: UPTD) today announced that, in order to extend the date by which the Company must complete its initial business combination from September 19, 2023 to October 19, 2023, for each public share that is not redeemed by the Company's stockholders in connection with such extension (collectively, the "Remaining Shares", each, a "Remaining Share"), the Company has deposited into its trust account (the "Trust Account") an aggregate of $37,432.70 (the "Monthly Extension Fee"), representing $0.05 per Remaining Share of the Company.

09/18/2023

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Symbol Frequently Asked Questions

Is TradeUP Acquisition Corp. (UPTD) a buy, sell, or hold?

TradeUP Acquisition Corp. (UPTD) can sell. Click on Rating Page for detail.

What is TradeUP Acquisition Corp.'s stock price?

The price of TradeUP Acquisition Corp. (UPTD) is 9.34 and it was updated on 2025-05-08 07:01:34.

Is TradeUP Acquisition Corp. (UPTD) overvalued or undervalued?

Currently TradeUP Acquisition Corp. (UPTD) is in undervalued.

SEC Filings

SEC Filings
TradeUP Acquisition Corp. (UPTD) - 10-KT - Current report SEC Filings 03/25/2025
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 02/21/2025
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 02/20/2025
TradeUP Acquisition Corp. (UPTD) - 4 SEC Filings 02/14/2025
TradeUP Acquisition Corp. (UPTD) - S-8 SEC Filings 12/23/2024
TradeUP Acquisition Corp. (UPTD) - EFFECT SEC Filings 12/20/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 12/17/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 12/16/2024
TradeUP Acquisition Corp. (UPTD) - S-3 SEC Filings 12/12/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 12/09/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 12/06/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 11/27/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 11/26/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 11/25/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 11/18/2024
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 11/14/2024
TradeUP Acquisition Corp. (UPTD) - 8-K/A - Current report SEC Filings 11/07/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 11/07/2024
TradeUP Acquisition Corp. (UPTD) - 10-K/A - Current report SEC Filings 10/28/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 10/02/2024
TradeUP Acquisition Corp. (UPTD) - 10-K - Current report SEC Filings 09/27/2024
TradeUP Acquisition Corp. (UPTD) - 3 SEC Filings 08/23/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 08/21/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 08/20/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 08/06/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 08/06/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 07/02/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 07/02/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 05/15/2024
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 05/15/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 05/13/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 04/10/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 03/11/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 03/11/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 03/07/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 03/07/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 02/16/2024
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 02/14/2024
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 02/12/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 02/02/2024
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 01/30/2024
TradeUP Acquisition Corp. (UPTD) - EFFECT SEC Filings 12/29/2023
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 12/28/2023
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 12/18/2023
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 11/20/2023
TradeUP Acquisition Corp. (UPTD) - NT 10-Q - Quarterly Report SEC Filings 11/15/2023
TradeUP Acquisition Corp. (UPTD) - 8-K/A - Current report SEC Filings 11/14/2023
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 11/13/2023
TradeUP Acquisition Corp. (UPTD) - SC 13D SEC Filings 10/30/2023
TradeUP Acquisition Corp. (UPTD) - S-1 SEC Filings 10/11/2023
TradeUP Acquisition Corp. (UPTD) - 3 SEC Filings 10/10/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 10/05/2023
TradeUP Acquisition Corp. (UPTD) - 4 SEC Filings 10/05/2023
TradeUP Acquisition Corp. (UPTD) - 25-NSE SEC Filings 10/05/2023
TradeUP Acquisition Corp. (UPTD) - 4 SEC Filings 10/02/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 09/20/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 09/20/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 09/18/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 09/18/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 08/18/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 08/18/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 08/01/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 08/01/2023
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 08/01/2023
TradeUP Acquisition Corp. (UPTD) - DEFA14A SEC Filings 07/26/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 07/26/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 07/26/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 07/21/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 07/19/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 07/19/2023
TradeUP Acquisition Corp. (UPTD) - EFFECT SEC Filings 07/12/2023
TradeUP Acquisition Corp. (UPTD) - DEFA14A SEC Filings 07/12/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 07/12/2023
TradeUP Acquisition Corp. (UPTD) - 424B3 SEC Filings 07/11/2023
TradeUP Acquisition Corp. (UPTD) - S-4/A SEC Filings 07/10/2023
TradeUP Acquisition Corp. (UPTD) - S-4/A SEC Filings 07/07/2023
TradeUP Acquisition Corp. (UPTD) - S-4/A SEC Filings 06/30/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 06/23/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 06/21/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 06/20/2023
TradeUP Acquisition Corp. (UPTD) - S-4/A SEC Filings 06/16/2023
TradeUP Acquisition Corp. (UPTD) - DEF 14A SEC Filings 06/16/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 06/09/2023
TradeUP Acquisition Corp. (UPTD) - PRER14A SEC Filings 06/02/2023
TradeUP Acquisition Corp. (UPTD) - PRE 14A SEC Filings 05/25/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 05/19/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 05/19/2023
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 05/18/2023
TradeUP Acquisition Corp. (UPTD) - NT 10-Q - Quarterly Report SEC Filings 05/16/2023
TradeUP Acquisition Corp. (UPTD) - S-4/A SEC Filings 05/02/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 04/26/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 04/26/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 04/24/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 04/24/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 04/21/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 04/13/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 04/13/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 04/05/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 03/20/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 03/20/2023
TradeUP Acquisition Corp. (UPTD) - 10-K - Current report SEC Filings 03/14/2023
TradeUP Acquisition Corp. (UPTD) - SC 13G/A SEC Filings 03/10/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 03/08/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 03/03/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 02/21/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 02/21/2023
TradeUP Acquisition Corp. (UPTD) - SC 13G/A SEC Filings 02/14/2023
TradeUP Acquisition Corp. (UPTD) - S-4/A SEC Filings 02/03/2023
TradeUP Acquisition Corp. (UPTD) - SC 13G/A SEC Filings 01/31/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 01/24/2023
TradeUP Acquisition Corp. (UPTD) - 425 SEC Filings 01/24/2023
TradeUP Acquisition Corp. (UPTD) - 3 SEC Filings 01/09/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 01/05/2023
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 12/29/2022
TradeUP Acquisition Corp. (UPTD) - S-4/A SEC Filings 12/19/2022
TradeUP Acquisition Corp. (UPTD) - DEF 14A SEC Filings 12/06/2022
TradeUP Acquisition Corp. (UPTD) - PRER14A SEC Filings 12/02/2022
TradeUP Acquisition Corp. (UPTD) - PRE 14A SEC Filings 11/25/2022
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 11/14/2022
TradeUP Acquisition Corp. (UPTD) - S-4 SEC Filings 10/18/2022
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 10/11/2022
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 10/03/2022
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 08/08/2022
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 07/27/2022
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 05/16/2022
TradeUP Acquisition Corp. (UPTD) - 10-K - Current report SEC Filings 03/29/2022
TradeUP Acquisition Corp. (UPTD) - SC 13G/A SEC Filings 03/17/2022
TradeUP Acquisition Corp. (UPTD) - 4 SEC Filings 03/17/2022
TradeUP Acquisition Corp. (UPTD) - SC 13G/A SEC Filings 02/14/2022
TradeUP Acquisition Corp. (UPTD) - SC 13G SEC Filings 02/14/2022
TradeUP Acquisition Corp. (UPTD) - SC 13G SEC Filings 02/04/2022
TradeUP Acquisition Corp. (UPTD) - SC 13G/A SEC Filings 02/02/2022
TradeUP Acquisition Corp. (UPTD) - 10-Q - Quarterly Report SEC Filings 11/10/2021
TradeUP Acquisition Corp. (UPTD) - SC 13G/A SEC Filings 10/08/2021
TradeUP Acquisition Corp. (UPTD) - SC 13G SEC Filings 10/08/2021
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 09/03/2021
TradeUP Acquisition Corp. (UPTD) - SC 13G/A SEC Filings 07/27/2021
TradeUP Acquisition Corp. (UPTD) - 3 SEC Filings 07/26/2021
TradeUP Acquisition Corp. (UPTD) - SC 13G SEC Filings 07/22/2021
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 07/22/2021
TradeUP Acquisition Corp. (UPTD) - 3 SEC Filings 07/22/2021
TradeUP Acquisition Corp. (UPTD) - SC 13G SEC Filings 07/20/2021
TradeUP Acquisition Corp. (UPTD) - 8-K - Current report SEC Filings 07/19/2021
TradeUP Acquisition Corp. (UPTD) - 424B4 SEC Filings 07/19/2021
TradeUP Acquisition Corp. (UPTD) - EFFECT SEC Filings 07/15/2021
TradeUP Acquisition Corp. (UPTD) - CERT SEC Filings 07/15/2021
TradeUP Acquisition Corp. (UPTD) - EFFECT SEC Filings 07/14/2021
TradeUP Acquisition Corp. (UPTD) - 8-A12B SEC Filings 07/14/2021
TradeUP Acquisition Corp. (UPTD) - CORRESP SEC Filings 07/13/2021
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 07/09/2021
TradeUP Acquisition Corp. (UPTD) - CORRESP SEC Filings 07/09/2021
TradeUP Acquisition Corp. (UPTD) - UPLOAD SEC Filings 07/08/2021
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 07/01/2021
TradeUP Acquisition Corp. (UPTD) - CORRESP SEC Filings 06/24/2021
TradeUP Acquisition Corp. (UPTD) - CORRESP SEC Filings 06/22/2021
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 06/11/2021
TradeUP Acquisition Corp. (UPTD) - CORRESP SEC Filings 06/11/2021
TradeUP Acquisition Corp. (UPTD) - UPLOAD SEC Filings 06/02/2021
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 05/28/2021
TradeUP Acquisition Corp. (UPTD) - CORRESP SEC Filings 05/28/2021
TradeUP Acquisition Corp. (UPTD) - UPLOAD SEC Filings 05/27/2021
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 05/25/2021
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 05/18/2021
TradeUP Acquisition Corp. (UPTD) - CORRESP SEC Filings 05/18/2021
TradeUP Acquisition Corp. (UPTD) - UPLOAD SEC Filings 05/17/2021
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 05/07/2021
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 04/12/2021
TradeUP Acquisition Corp. (UPTD) - UPLOAD SEC Filings 04/09/2021
TradeUP Acquisition Corp. (UPTD) - CORRESP SEC Filings 04/09/2021
TradeUP Acquisition Corp. (UPTD) - S-1/A SEC Filings 03/29/2021
TradeUP Acquisition Corp. (UPTD) - CORRESP SEC Filings 03/26/2021
TradeUP Acquisition Corp. (UPTD) - UPLOAD SEC Filings 03/18/2021
TradeUP Acquisition Corp. (UPTD) - S-1 SEC Filings 02/19/2021

Press Releases

StockPrice Release
Tradeup acquisition corp. announces extension of the deadline for an initial business combination 09/18/2023

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UPTD Ratings Summary

UPTD Quant Ranking