Horizon Space Acquisition II Corp.

Nasdaq:HSPTNasdaq:HSPTRNasdaq:HSPTU

Blank Checks·NEW YORK, NY

Most commonly, the horizon is the border between the surface of a celestial body and its sky when viewed from the perspective of an observer on or above the surface of the celestial body.

Financials

5 shown

Type	Period	Ended	Filed
10-Q	Q3 2025	9/30/25	11/13/25	→
10-Q	Q2 2025	6/30/25	8/14/25	→
10-Q	Q1 2025	3/31/25	5/16/25	→
10-K	FY 2024	12/31/24	3/27/25	→
10-Q	Q3 2024	9/30/24	12/26/24	→

News (8-K)

13 shown

Filed	Type	Description
2/24/26	Agreement	Entry into a Material Definitive Agreement	→
2/18/26	Agreement	Entry into a Material Definitive Agreement	→
2/6/26	Other	Other Events	→
2/3/26	Other	Other Events	→
1/30/26	Other	Other Events	→
1/15/26	Other	Other Events	→
↓

Prospectuses & Registrations

6 shown

Filed	Form	Description
1/13/26	424B3	424B3	→
1/7/26	F-4/A	REGISTRATION STATEMENT	→
12/18/25	F-4	REGISTRATION STATEMENT	→
11/15/24	424B4	424B4	→
11/5/24	S-1/A	FORM S-1/A	→
10/21/24	S-1	S-1	→

Proxies

7 shown

Filed	Form	Description
2/6/26	DEFA14A	DEFA14A	→
2/3/26	DEFA14A	DEFA14A	→
2/3/26	DEF 14A	DEF 14A	→
1/30/26	DEFA14A	DEFA14A	→
1/22/26	PRE 14A	PRE 14A	→
1/15/26	DEFA14A	DEFA14A	→
↓

Filing History(94 filings)

TypeDateAccessionPeriodSize

SCHEDULE 13G/A

Feb 27, 2026

0001140361-26-007120

—

11.9 KB

8-K

Feb 24, 2026

0001929980-26-000053FORM 8-K

Feb 18, 2026

234.7 KB

425

Feb 18, 2026

0001213900-26-017663FORM 425

—

106.9 KB

425

Feb 18, 2026

0001213900-26-017662FORM 425

—

106.7 KB

425

Feb 18, 2026

0001213900-26-017661CURRENT REPORT

—

109.9 KB

8-K

Feb 18, 2026

0001213900-26-017658CURRENT REPORT

Feb 12, 2026

348.8 KB

SCHEDULE 13G/A

Feb 13, 2026

0000927971-26-000043

—

185.6 KB

425

Feb 6, 2026

0001213900-26-013232FORM 425

—

85.3 KB

425

Feb 6, 2026

0001213900-26-013231FORM 425

—

85.6 KB

DEFA14A

Feb 6, 2026

0001213900-26-013230CURRENT REPORT

—

83.7 KB

425

Feb 6, 2026

0001213900-26-013226CURRENT REPORT

—

84.4 KB

8-K

Feb 6, 2026

0001213900-26-013222CURRENT REPORT

Feb 6, 2026

327.9 KB

425

Feb 3, 2026

0001213900-26-011287FORM 425

—

78.0 KB

425

Feb 3, 2026

0001213900-26-011285FORM 425

—

77.5 KB

DEFA14A

Feb 3, 2026

0001213900-26-011281CURRENT REPORT

—

75.3 KB

425

Feb 3, 2026

0001213900-26-011279CURRENT REPORT

—

75.9 KB

8-K

Feb 3, 2026

0001213900-26-011274CURRENT REPORT

Feb 3, 2026

315.3 KB

DEF 14A

Feb 3, 2026

0001929980-26-000030DEF 14A

Feb 13, 2026

515.6 KB

425

Jan 30, 2026

0001213900-26-009874FORM 425

—

52.3 KB

425

Jan 30, 2026

0001213900-26-009873FORM 425

—

52.1 KB

DEFA14A

Jan 30, 2026

0001213900-26-009872CURRENT REPORT

—

50.9 KB

425

Jan 30, 2026

0001213900-26-009871CURRENT REPORT

—

51.5 KB

8-K

Jan 30, 2026

0001213900-26-009870CURRENT REPORT

Jan 30, 2026

288.7 KB

PRE 14A

Jan 22, 2026

0001929980-26-000016PRE 14A

Jan 21, 2026

502.7 KB

425

Jan 15, 2026

0001213900-26-004692FORM 425

—

96.2 KB

25 filings shown

Filed	Form	Description
11/22/24	SC 13G	SC 13G	→
11/19/24	SC 13D	SC 13D	→
11/12/24	3	FORM 3	→
11/12/24	3	FORM 3	→
11/12/24	3	FORM 3	→
11/12/24	3	FORM 3	→
↓

Horizon Space Acquisition II Corp.

Financials

News (8-K)

Prospectuses & Registrations

Proxies

Filing History(94 filings)

Ownership

Other Filings

Filed	Form	Description
2/27/26	SCHEDULE 13G/A	SCHEDULE 13G/A	→
2/18/26	425	FORM 425	→
2/18/26	425	FORM 425	→
2/18/26	425	425	→
2/13/26	SCHEDULE 13G/A	SCHEDULE 13G/A	→
2/6/26	425	FORM 425	→
↓