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    SEC Form CERT filed by ACON S2 Acquisition Corp.

    10/8/21 3:59:36 PM ET
    $STWO
    Business Services
    Finance
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    Recent Analyst Ratings for
    $STWO

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    SEC Filings

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    ACON S2 Acquisition Corp. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits

    8-K - ESS Tech, Inc. (0001819438) (Filer)

    10/20/21 9:28:00 AM ET
    $STWO
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    ACON S2 Acquisition Corp. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Leadership Update, Unregistered Sales of Equity Securities, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Material Modification to Rights of Security Holders, Changes in Control of Registrant, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Amendments to the Registrant’s Code of Ethics, or Waiver of a Provision of the Code of Ethics, Change in Shell Company Status, Regulatio

    8-K - ESS Tech, Inc. (0001819438) (Filer)

    10/15/21 4:54:24 PM ET
    $STWO
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    ACON S2 Acquisition Corp. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits

    8-K - ESS Tech, Inc. (0001819438) (Filer)

    10/12/21 4:11:06 PM ET
    $STWO
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    Press Releases

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    ESS Inc. and ACON S2 Acquisition Corp. Announce Closing of Business Combination

    Creates First Publicly Traded U.S. Long-duration Storage Company Begins Trading Today on the NYSE Under the Ticker "GWH" WILSONVILLE, Ore. and WASHINGTON, Oct. 11, 2021 (GLOBE NEWSWIRE) -- October 11, 2021 – ESS Inc. ("ESS" or the "Company"), a U.S. manufacturer of long-duration batteries for commercial and utility-scale energy storage applications, and ACON S2 Acquisition Corp. (NASDAQ:STWO) ("ACON S2"), a publicly traded special purpose acquisition company, today announced the completion of their previously announced business combination (the "Business Combination"), resulting in ESS becoming a publicly listed company. The combined company retains the ESS Inc. name and its shares and w

    10/11/21 8:00:00 AM ET
    $STWO
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    ESS and SB Energy Sign Agreement to Deploy Two Gigawatt-Hours of Long-Duration Storage

    First System Delivered to California and Will be Commissioned in October ESS Inc. ("ESS" or "the Company"), a U.S. manufacturer of long-duration batteries, today announced that it has entered into a framework agreement with SB Energy, a wholly owned subsidiary of SoftBank Group Corp, to deploy two gigawatt-hours (2 GWh) of ESS batteries through 2026. The agreement demonstrates ESS and SB Energy's shared commitment and vision of a global shift to renewables and decarbonization of the grid. ESS recently announced it would become a public company through a merger with a special purpose acquisition company, ACON S2 Acquisition Corp. ((STWO). This press release features multimedia. View the ful

    9/30/21 7:25:00 AM ET
    $STWO
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    ESS Inc. Contracts With Enel Green Power España to Deliver 17 Energy Warehouse™ Long-Duration Iron Flow Battery Systems

    WILSONVILLE, Ore., Sept. 23, 2021 (GLOBE NEWSWIRE) -- ESS Tech, Inc. ("ESS Inc.", "ESS" or the "Company"), a manufacturer of long-duration iron flow batteries for commercial and utility-scale energy storage applications, announced that it has closed an order with Enel Green Power España to deliver 17 ESS Energy Warehouse™ iron flow battery systems. The long-duration batteries will be used to support a solar farm in Spain as a part of a broader EU-wide engagement, providing resilience for the local power grid. With a combined capacity of 8.5 MWh, the ESS systems will be among the largest battery storage resources in Spain. "We are 100% committed to energy storage as an essential compl

    9/23/21 7:00:00 AM ET
    $STWO
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    Insider Trading

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    SEC Form 3: New insider Softbank Group Corp claimed ownership of 31,714,972 shares

    3 - ESS Tech, Inc. (0001819438) (Issuer)

    10/18/21 8:53:32 PM ET
    $STWO
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    SEC Form 3 filed by new insider Wilson Daryl C

    3 - ESS Tech, Inc. (0001819438) (Issuer)

    10/18/21 8:41:27 PM ET
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    SEC Form 3 filed by new insider Wellman Alexi

    3 - ESS Tech, Inc. (0001819438) (Issuer)

    10/18/21 8:40:23 PM ET
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    Large Ownership Changes

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    SEC Form SC 13G filed by ACON S2 Acquisition Corp.

    SC 13G - ESS Tech, Inc. (0001819438) (Subject)

    10/21/21 10:53:03 AM ET
    $STWO
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    SEC Form SC 13G filed by ACON S2 Acquisition Corp.

    SC 13G - ESS Tech, Inc. (0001819438) (Subject)

    10/20/21 12:36:30 PM ET
    $STWO
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    SEC Form SC 13D filed by ACON S2 Acquisition Corp.

    SC 13D - ESS Tech, Inc. (0001819438) (Subject)

    10/18/21 4:54:38 PM ET
    $STWO
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