Aperture AC

Overview

Compare with another stock.

• TickerAPUR on Nasdaq¹
• IndustryBlank Checks¹
• HeadquartersAlhambra, California¹
• Incorporated inCayman Islands²
• Business address28 N 3Rd St., Apt A404, Alhambra, Ca 91801²
• Filer category, Emerging growth company²

See how the biggest companies compare on our leaderboards

Corporate structure

Aperture AC sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Leadership

Who has led Aperture AC, and when. Pick a name to see everywhere that person has worked.

• Chief executive officerCalvin Kung May 20, 2026 to now³
• Chief financial officerDaniel Hao Zhao May 20, 2026 to now⁴

Timeline

1. Oct 7, 20268-K Regulation FD disclosure⁸
2. Sep 30, 20268-K Regulation FD disclosure; Other events⁹
3. Sep 16, 20268-K Entered a material agreement¹⁰
4. Sep 11, 20268-K Regulation FD disclosure¹¹
5. Sep 4, 20268-K Executive or director change¹²
6. Jun 9, 20268-K Other events¹³
7. May 29, 20268-K Other events¹⁴
8. May 22, 20268-K Entered a material agreement; Unregistered sale of shares; Executive or director change¹⁵
9. May 20, 2026New chief executive Calvin Kung becomes CEO³

Filings

47 filings to the SEC since October 2021: 2 quarterly reports, 8 major events, 8 insider forms, 9 large holders, 20 other. The latest 20:

1. Oct 9, 2026SCHEDULE 13G/A EDGAR
2. Oct 7, 2026425 CURRENT REPORT EDGAR
3. Oct 7, 20268-K CURRENT REPORT EDGAR
4. Sep 30, 2026425 CURRENT REPORT EDGAR
5. Sep 30, 20268-K CURRENT REPORT EDGAR
6. Sep 16, 2026425 CURRENT REPORT EDGAR
7. Sep 16, 20268-K CURRENT REPORT EDGAR
8. Sep 11, 2026425 CURRENT REPORT EDGAR
9. Sep 11, 20268-K CURRENT REPORT EDGAR
10. Sep 4, 20268-K CURRENT REPORT EDGAR
11. Aug 14, 2026SCHEDULE 13G EDGAR
12. Aug 14, 2026SCHEDULE 13G/A EDGAR
13. Aug 14, 2026SCHEDULE 13G EDGAR
14. Aug 13, 202610-Q QUARTERLY REPORT EDGAR
15. Aug 13, 2026SCHEDULE 13G EDGAR
16. Jun 25, 202610-Q QUARTERLY REPORT EDGAR
17. Jun 17, 20264 EDGAR
18. Jun 17, 20263 EDGAR
19. Jun 9, 202625-NSE EDGAR
20. Jun 9, 20268-K CURRENT REPORT EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

2 open-market trades by officers, directors and large owners since October 2021: 1 buys and 1 sales. Grants, option exercises and gifts are left out.

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

• Feis Equities LLCSCHEDULE 13G/A, 2 filings May 27, 2026 to Oct 9, 2026¹⁶
• HIGHBRIDGE CAPITAL MANAGEMENT LLCSCHEDULE 13G, 1 filing Aug 14, 2026¹⁷
• Harraden Circle Investments, LLCSCHEDULE 13G/A, 2 filings May 29, 2026 to Aug 14, 2026¹⁸
• Polar Asset Management Partners Inc.SCHEDULE 13G, 1 filing Aug 14, 2026¹⁹
• Mizuho Financial GroupSCHEDULE 13G, 1 filing Aug 13, 2026²⁰
• Aperture Sponsor LLCSCHEDULE 13D, 1 filing Jun 1, 2026²¹
• Space Summit Capital LLCSCHEDULE 13G, 1 filing May 21, 2026²²

SEC filer profile

How Aperture AC is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

• Name on EDGARAperture AC¹
• CIK0002093524
• Filer status<br>emerging growth company¹
• Incorporated inCayman Islands¹
• Fiscal year endsDecember 31¹
• Industry code (SIC)6770 Blank Checks¹
• SEC reviewing officeOffice of Real Estate & Construction, Division of Corporation Finance¹
• Business address28 N 3Rd St., Apt A404, Alhambra, CA 91801¹
• Phone(909)-979-4545¹
• On EDGAR sinceNov 17, 2025¹
• Filings47 in all: 8-K (8), 3 (6), SCHEDULE 13G (6), 425 (4), CORRESP (4), S-1/A (4), 10-Q (2), 4 (2)¹
  All 17 form types

  SCHEDULE 13G/A (2), UPLOAD (2), 25-NSE (1), 424B4 (1), 8-A12B (1), CERT (1), EFFECT (1), S-1 (1), SCHEDULE 13D (1)

• Latest filingsQuarterly report (10-Q) Aug 13, 2026
  Latest 8-K (8-K) Oct 7, 2026