HSPOF Horizon Space Acquisition I Corp.

CIK 0001946021 34 ready 8-Ks latest April 23, 2026, 7:59 PM ET RSS · JSON

Activity: QUIET 0 filings / 30d vs 1 baseline Risk accumulating: auditor change (2)

Ready 8-Ks 34

Latest filing April 23, 2026, 7:59 PM ET

Top materiality 0.85

Event mix other_material ×24 · debt ×7 · regulatory ×2

Sentiment 1 pos · 6 neg · 27 neu

Recent 8-K filings for HSPOF

Highest-materiality recent filing

Horizon Space Acquisition I Corp. voluntarily delists from Nasdaq to OTC on Dec 12; no deal by deadline

December 11, 2025, 6:59 PM ET other material materiality 0.85 negative item 3.01 item 9.01

Securities suspended from Nasdaq before market open Dec 12, 2025; trading moves to OTCQB (shares, rights, warrants) and OTCID (units).
Market value of listed securities fell below Nasdaq minimum $35M; also below 300 public holders and $1M public float value.

Read filing →

April 23, 2026, 7:59 PM ET other material materiality 0.55 positive item 1.01 item 5.03 item 5.07 item 8.01 item 9.01 ◈ Governance Changes

Horizon Space Acquisition I extends SPAC deadline to June 12, 2027; 34,818 shares redeemed

Shareholders approved extension of business combination deadline to June 12, 2027; votes: 2,145,692 FOR, 0 AGAINST.
April 6, 2026, 7:59 PM ET other material materiality 0.60 neutral item 8.01

Horizon Space corrects redemption estimate to $12.725/share from $11.66 for proxy vote

Corrected estimated redemption price per public share is $12.725, up from erroneously stated $11.66.
January 28, 2026, 6:59 PM ET other material materiality 0.30 neutral item 4.01 item 9.01 ◈ Auditor Changes ×2

Horizon Space Acquisition I dismisses UHY, appoints TAAD as new auditor

On Jan 22, 2026, HSPO dismissed UHY LLP as independent auditor and appointed TAAD LLP for FY2025.
January 27, 2026, 6:59 PM ET debt materiality 0.25 neutral item 1.01 item 2.03 item 3.02 item 9.01 ◈ Debt Financings

Horizon Space Acquisition I issues $500K unsecured note to sponsor for working capital

Unsecured promissory note for $500,000 issued to Horizon Space Acquisition I Sponsor Corp. on Jan 26, 2026.
December 11, 2025, 6:59 PM ET other material materiality 0.85 negative item 3.01 item 9.01

Horizon Space Acquisition I Corp. voluntarily delists from Nasdaq to OTC on Dec 12; no deal by deadline

Securities suspended from Nasdaq before market open Dec 12, 2025; trading moves to OTCQB (shares, rights, warrants) and OTCID (units).
October 29, 2025, 7:59 PM ET other material materiality 0.75 negative item 1.01 item 5.03 item 5.07 item 8.01 item 9.01 ◈ Governance Changes ×2

Horizon Space SPAC shareholders approve deadline extension to Apr 2026; 1.76M shares redeemed

Shareholders approved charter amendments to extend business combination deadline to April 27, 2026 via up to six monthly extensions.
October 3, 2025, 7:59 PM ET other material materiality 0.75 negative item 1.01 item 1.02 item 2.03 item 3.02 item 9.01 ◈ Debt Financings

Horizon Space terminates SPAC merger with Squirrel; extends deadline to Oct 27, 2025

Mutual termination of Business Combination Agreement with Squirrel Enlivened Technology; no termination fee payable.
August 27, 2025, 7:59 PM ET other material materiality 0.70 neutral item 1.01 item 2.03 item 9.01

Horizon Space Acquisition I extends business combination deadline to Sep 27, 2025 via $120k deposit

$120,000 deposited into trust account on Aug 25, 2025 to extend deadline from Aug 27 to Sep 27, 2025.
July 29, 2025, 7:59 PM ET debt materiality 0.50 neutral item 1.01 item 2.03 item 9.01

HSPO extends deadline to Aug 27, 2025; issues $120k promissory note to Squirrel HK

Sponsor deposited $120k into trust for one-month extension from July 27 to Aug 27, 2025.
June 30, 2025, 7:59 PM ET other material materiality 0.30 neutral item 1.01 item 2.03 item 9.01 ◈ Debt Financings

HSPO extends completion deadline to July 27, 2025; issues $120K note to Squirrel Shenzhen

Extension from June 27 to July 27, 2025 funded by $120k deposit from Shenzhen Squirrel Enlivened Media Group into trust account.
June 13, 2025, 7:59 PM ET debt materiality 0.40 neutral item 1.01 item 2.03 item 3.02 item 9.01 ◈ Debt Financings

Horizon Space Acquisition I issues $300K promissory note to sponsor for working capital

$300,000 unsecured promissory note issued to sponsor Horizon Space Acquisition I Sponsor Corp. on June 13, 2025.
May 29, 2025, 7:59 PM ET debt materiality 0.75 neutral item 1.01 item 2.03 item 9.01

Horizon Space SPAC extends deadline to June 27, 2025 via $120K promissory note to Squirrel HK

$120,000 deposit into trust account extends business combination deadline from May 27 to June 27, 2025.
April 28, 2025, 7:59 PM ET other material materiality 0.50 neutral item 1.01 item 2.03 item 9.01

HSPO extends business combination deadline to May 27, 2025; issues $120K promissory note to Squirrel HK

SPAC had until April 27, 2025 to complete initial business combination; $120,000 deposit extends deadline to May 27, 2025.
March 28, 2025, 7:59 PM ET debt materiality 0.45 neutral item 1.01 item 2.03 item 9.01

HSPO extends business combination deadline to April 27, 2025 via $120k note from Squirrel HK

Deposited $120,000 into trust account to extend deadline one month from March 27 to April 27, 2025.
February 28, 2025, 6:59 PM ET other material materiality 0.50 neutral item 1.01 item 2.03 item 9.01

HSPO extends business combination deadline to March 27, 2025 via $120K trust deposit

Sponsor deposited $120K Monthly Extension Fee on Feb 25, extending deadline from Feb 27 to Mar 27, 2025.
February 6, 2025, 6:59 PM ET debt materiality 0.20 neutral item 1.01 item 2.03 item 3.02 item 9.01

Horizon Space Acquisition I Corp. issues $300K unsecured promissory note to sponsor for working capital

Principal $300,000, unsecured, non-interest bearing; due upon consummation of business combination or term expiry.
January 30, 2025, 6:59 PM ET other material materiality 0.55 neutral item 1.01 item 2.03 item 9.01

HSPO extends business combination deadline to Feb 25, 2025 with $120k extension from Squirrel HK

On Jan 24, 2025, Squirrel HK deposited $120,000 into HSPO's trust account to extend the merger deadline by one month to Feb 25, 2025.
December 30, 2024, 6:59 PM ET other material materiality 0.40 neutral item 1.01 item 2.03 item 9.01

Horizon Space Acquisition extends merger deadline to Jan 27 with $120k from target

Company extended deadline to complete business combination from Dec 27, 2024 to Jan 27, 2025 via $120,000 deposit into trust account.
December 26, 2024, 6:59 PM ET other material materiality 0.75 negative item 1.01 item 5.03 item 5.07 item 8.01 item 9.01

Horizon Space SPAC extends deadline to Dec 2025; 3.66M shares redeemed (46.8% of outstanding)

Shareholders approved charter amendment to extend business combination deadline to up to December 27, 2025 via monthly one-month extensions.
December 20, 2024, 6:59 PM ET other material materiality 0.45 neutral item 8.01 item 9.01

Horizon Space SPAC revises monthly extension fee to $120K; shareholder vote set for Dec 20

If approved, the SPAC can extend to Dec 27, 2025 via up to 12 one-month extensions.
December 20, 2024, 6:59 PM ET other material materiality 0.50 neutral item 8.01 item 9.01

Horizon Space Acquisition I adjourns meeting to Dec 23 for shareholder engagement

Extraordinary general meeting adjourned from Dec 20 to Dec 23, 2024 at 9:00 AM ET.
December 17, 2024, 6:59 PM ET other material materiality 0.50 neutral item 8.01 item 9.01

Horizon Space revises monthly extension fee to $60K or $0.04/share from $0.004/share

Extraordinary general meeting set for December 20, 2024 to vote on charter and trust amendments.
November 27, 2024, 6:59 PM ET other material materiality 0.45 neutral item 1.01 item 2.03 item 9.01

SPAC HSPO extends business combination deadline to Dec 27 with $60K deposit by Squirrel HK

Squirrel HK deposited $60,000 into trust to extend deadline from Nov 27 to Dec 27, 2024.
November 13, 2024, 6:59 PM ET regulatory materiality 0.55 negative item 3.01 item 7.01 item 9.01

Horizon Space transfers to Nasdaq Capital Market after shareholder count non-compliance

Nasdaq notified company on Oct 3, 2024 for failing to have at least 400 shareholders (Rule 5450(a)(2)).
October 25, 2024, 7:59 PM ET other material materiality 0.50 neutral item 1.01 item 2.03 item 9.01

Horizon Space Acquisition I extends deadline to Nov 27, 2024 via $60K promissory note from Squirrel

$60,000 deposited into trust account on Oct 23, 2024, extending business combination deadline from Oct 27 to Nov 27, 2024.
October 11, 2024, 7:59 PM ET debt materiality 0.30 neutral item 1.01 item 2.03 item 3.02 item 9.01

Horizon Space Acquisition I issues $400K promissory note to sponsor for working capital

Issued $400,000 unsecured promissory note to sponsor Horizon Space Acquisition I Sponsor Corp.
October 3, 2024, 7:59 PM ET regulatory materiality 0.65 negative item 3.01 item 9.01

Horizon Space Acquisition I receives Nasdaq notice for failure to meet minimum 400 shareholders rule

Received Nasdaq deficiency letter on October 3, 2024 for not meeting Listing Rule 5450(a)(2) minimum total holders.
September 27, 2024, 7:59 PM ET other material materiality 0.60 neutral item 1.01 item 2.03 item 9.01

HSPO extends merger deadline to Oct 27, 2024 via $60K deposit from target Shenzhen Squirrel

Extension fee of $60,000 deposited into trust account on Sept 25, 2024; deadline extended from Sept 27 to Oct 27, 2024.
September 19, 2024, 7:59 PM ET other material materiality 0.30 neutral item 7.01 item 9.01

HSPO confidentially submits Form F-4 for Squirrel Enlivened business combination

Confidential draft Registration Statement on Form F-4 filed with SEC on September 19, 2024.
September 16, 2024, 7:59 PM ET M&A materiality 0.80 neutral item 1.01 item 7.01 item 9.01

Horizon Space SPAC to merge with Squirrel Enlivened in $200M deal

Deal valued at $200M; each Squirrel HoldCo share converts into Parent shares at $10/share implied price.
August 26, 2024, 7:59 PM ET other material materiality 0.55 neutral item 1.01 item 2.03 item 3.02 item 9.01

Horizon Space extends deadline to Sep 27; target deposits $60k, receives convertible note

Deposited $60k into trust account to extend deadline from Aug 27 to Sep 27, 2024; funded by target Shenzhen Squirrel Enlivened Media.
July 30, 2024, 7:59 PM ET other material materiality 0.50 neutral item 1.01 item 2.03 item 3.02 item 9.01

Horizon Space Acquisition extends deadline to Aug 27 with $60k note from target

Extension from July 27 to August 27, 2024 via $60k deposit into trust account.
June 28, 2024, 7:59 PM ET other material materiality 0.55 neutral item 1.01 item 2.03 item 3.02 item 9.01

Horizon Space SPAC extends deadline to July 27, 2024 via $60K note from target Shenzhen Squirrel

Company extended initial business combination deadline from June 27 to July 27, 2024 by depositing $60,000 into trust.
May 28, 2024, 7:59 PM ET other material materiality 0.50 neutral item 1.01 item 2.03 item 3.02 item 9.01

Horizon Space I SPAC extends deadline to June 27; target funds extension with $60K note

$60,000 deposited into trust to extend business-combination deadline from May 27 to June 27, 2024.

Materiality & sentiment trend

Max materiality 0.85 · Median 0.50 · Most common event other_material

1 positive 6 negative 27 neutral

source · HSPOF on sec.gov