# Lakeshore Acquisition I Corp. (LAAA) Source: https://www.quantisnow.com/company/LAAA Generated: 2026-11-11T16:13:06.742Z - Ticker: LAAA - Exchange: NASDAQ - IPO year: 2021 ## Latest LAAA news and filings - 2023-02-14 22:00 UTC [SEC Schedule 13G] [SEC Form SC 13G/A filed by Lakeshore Acquisition I Corp. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13ga-filed-by-lakeshore-acquisition-i-corp-4065227) - 2022-12-06 22:55 UTC [Public Offering] [ProSomnus® Debuts as Publicly Traded Company Focused on Disrupting Obstructive Sleep Apnea Treatment Market with Patient-preferred Precision Oral Appliance Therapy Devices](https://www.quantisnow.com/insight/prosomnus-debuts-as-publicly-traded-company-focused-on-disrupting-obstructive-3775295) - 2022-12-06 22:06 UTC [SEC Form 25-NSE filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-25-nse-filed-by-lakeshore-acquisition-i-corp-3775024) - 2022-12-05 14:29 UTC [SEC Form 8-K] [Lakeshore Acquisition I Corp. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits (Amendment)](https://www.quantisnow.com/insight/lakeshore-acquisition-i-corp-filed-sec-form-8-k-other-events-3766193) - 2022-12-02 21:25 UTC [SEC Form 8-K] [Lakeshore Acquisition I Corp. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/lakeshore-acquisition-i-corp-filed-sec-form-8-k-submission-of-3762858) - 2022-12-02 21:06 UTC [Market Insight] [Lakeshore Acquisition Corp I Shareholders Approve Business Combination With ProSomnus](https://www.quantisnow.com/insight/lakeshore-acquisition-corp-i-shareholders-approve-business-combination-with-prosomnus-3762513) - 2022-12-02 21:05 UTC [Public Offering] [Lakeshore Acquisition Corp I Shareholders Approve Business Combination with ProSomnus](https://www.quantisnow.com/insight/lakeshore-acquisition-corp-i-shareholders-approve-business-combination-with-prosomnus-3762499) - 2022-12-01 11:02 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3753527) - 2022-12-01 11:01 UTC [SEC Form 8-K] [Lakeshore Acquisition I Corp. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Regulation FD Disclosure, Financial Statements and Exhibits](https://www.quantisnow.com/insight/lakeshore-acquisition-i-corp-filed-sec-form-8-k-entry-into-3753487) - 2022-11-30 11:04 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3747543) - 2022-11-30 11:02 UTC [SEC Form 8-K] [Lakeshore Acquisition I Corp. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Regulation FD Disclosure](https://www.quantisnow.com/insight/lakeshore-acquisition-i-corp-filed-sec-form-8-k-entry-into-3747498) - 2022-11-29 14:57 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3742336) - 2022-11-29 13:30 UTC [Public Offering] [ProSomnus Reports Third Quarter Financial Results and Provides Corporate Update](https://www.quantisnow.com/insight/prosomnus-reports-third-quarter-financial-results-and-provides-corporate-update-3741301) - 2022-11-15 02:54 UTC [SEC Form DEFM14A] [SEC Form DEFM14A filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-defm14a-filed-by-lakeshore-acquisition-i-corp-3686326) - 2022-11-14 22:28 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-lakeshore-acquisition-i-corp-3684849) - 2022-11-02 12:30 UTC [Public Offering] [ProSomnus® Announces FDA 510(k) Clearance for ProSomnus EVO™ [PH] Sleep and Snore Device](https://www.quantisnow.com/insight/prosomnus-announces-fda-510k-clearance-for-prosomnus-evo-ph-sleep-3615509) - 2022-11-02 12:14 UTC [Market Insight] [EXCLUSIVE: SPAC Merger Partner ProSomnus' Sleep & Snore Device Scores FDA Approval](https://www.quantisnow.com/insight/exclusive-spac-merger-partner-prosomnus-sleep-snore-device-scores-fda-3615392) - 2022-11-02 12:10 UTC [Market Chatter] [EXCLUSIVE: ProSomnus Tells Benzinga 'Device expands ProSomnus' suite of FDA-cleared Precision Oral Appliance Therapy Devices for treatment of Obstructive Sleep Apnea (OSA)'](https://www.quantisnow.com/insight/exclusive-prosomnus-tells-benzinga-device-expands-prosomnus-suite-of-fda-cleared-3615380) - 2022-11-02 12:10 UTC [Market Chatter] [EXCLUSIVE: Lakeshore Acquisition I Corp Merger Partner ProSomnus Tells Benzinga Co. Announces FDA 510(k) Clearance For ProSomnus EVO (PH) Sleep And Snore Device](https://www.quantisnow.com/insight/exclusive-lakeshore-acquisition-i-corp-merger-partner-prosomnus-tells-benzinga-3615374) - 2022-10-05 13:00 UTC [ProSomnus® Sleep Technologies to Participate at the Oppenheimer Private Company Showcase](https://www.quantisnow.com/insight/prosomnus-sleep-technologies-to-participate-at-the-oppenheimer-private-company-3496664) - 2022-09-22 14:26 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3442298) - 2022-09-16 00:41 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3419719) - 2022-09-16 00:41 UTC [SEC Form 8-K] [Lakeshore Acquisition I Corp. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation, Financial Statements and Exhibits](https://www.quantisnow.com/insight/lakeshore-acquisition-i-corp-filed-sec-form-8-k-entry-into-3419699) - 2022-09-15 22:03 UTC [Public Offering] [ProSomnus® Announces Availability of Insurance Reimbursement for Oral Appliance Therapy Devices in Germany](https://www.quantisnow.com/insight/prosomnus-announces-availability-of-insurance-reimbursement-for-oral-appliance-therapy-3419109) - 2022-09-08 10:03 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3386643) - 2022-09-07 18:25 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3384171) - 2022-09-07 18:23 UTC [SEC Form 8-K] [Lakeshore Acquisition I Corp. filed SEC Form 8-K: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits](https://www.quantisnow.com/insight/lakeshore-acquisition-i-corp-filed-sec-form-8-k-amendments-to-3384160) - 2022-08-30 21:29 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-lakeshore-acquisition-i-corp-3355547) - 2022-08-30 13:38 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-lakeshore-acquisition-i-corp-3352223) - 2022-08-26 21:24 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3342982) - 2022-08-18 16:16 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-lakeshore-acquisition-i-corp-3306554) - 2022-08-16 20:05 UTC [Public Offering] [ProSomnus Named to Inc. 5000 List of Fastest-Growing Companies for Fourth Consecutive Year](https://www.quantisnow.com/insight/prosomnus-named-to-inc-5000-list-of-fastest-growing-companies-for-3295933) - 2022-08-15 22:09 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-lakeshore-acquisition-i-corp-3290491) - 2022-07-29 15:53 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3207515) - 2022-07-29 12:00 UTC [Public Offering] [ProSomnus® to Host First Annual ProSleep Users Conference](https://www.quantisnow.com/insight/prosomnus-to-host-first-annual-prosleep-users-conference-3205610) - 2022-06-29 18:15 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-3089973) - 2022-06-28 12:00 UTC [Public Offering] [ProSomnus® to Open New Global Headquarters and Manufacturing Center of Excellence, Increasing Manufacturing Capacity and Efficiency](https://www.quantisnow.com/insight/prosomnus-to-open-new-global-headquarters-and-manufacturing-center-of-3079406) - 2022-06-03 17:23 UTC [SEC Form 425] [SEC Form 425 filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-425-filed-by-lakeshore-acquisition-i-corp-2986250) - 2022-06-03 12:00 UTC [Public Offering] [ProSomnus® to Present Data at SLEEP 2022, the Annual Meeting of the American Academy of Sleep Medicine and the Sleep Research Society](https://www.quantisnow.com/insight/prosomnus-to-present-data-at-sleep-2022-the-annual-meeting-2984501) - 2022-05-16 21:21 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Lakeshore Acquisition I Corp.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-lakeshore-acquisition-i-corp-2897725) ## More - Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/LAAA - Earnings history: https://www.quantisnow.com/earnings/LAAA - Dividend history: https://www.quantisnow.com/dividends/LAAA - Insider transactions: https://www.quantisnow.com/insiders/LAAA - Options chain: https://www.quantisnow.com/options/LAAA - SEC 8-K filings only: https://www.quantisnow.com/company/LAAA/8-k - RSS and alerts for LAAA: https://www.quantisnow.com/docs/rss-feeds.md