ZeroStack Corp. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Toronto
SEC filing record 1 source field available
Fiscal year end
31 December
ZeroStack Corp. has filed 323 SEC EDGAR filings since 11 Oct 2019

SEC filing history

Showing 1-25 of 323 matching filings.

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25
Current page
1
EFFECT File 333-296686

EFFECT filing

Filing date
17 Jun 2026
Reporting date
Not listed
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424B3 File 333-296686

FORM 424B3

Filing date
17 Jun 2026
Reporting date
Not listed
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S-4 File 333-296686

FORM S-4

Filing date
10 Jun 2026
Reporting date
Not listed
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PRER14A File 001-40397

FORM PRER14A

Filing date
27 May 2026
Reporting date
Not listed
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ARS File 001-40397

FORM ARS

Filing date
08 May 2026
Reporting date
31 Dec 2025
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PRE 14A File 001-40397

FORM PRE 14A

Filing date
08 May 2026
Reporting date
13 Jul 2026
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4

FORM 4

Filing date
07 May 2026
Reporting date
05 May 2026
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4

FORM 4

Filing date
07 May 2026
Reporting date
05 May 2026
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4

FORM 4

Filing date
07 May 2026
Reporting date
05 May 2026
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SCHEDULE 13D/A File 005-93855

SCHEDULE 13D/A filing

Filing date
02 Apr 2026
Reporting date
Not listed
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4

FORM 4

Filing date
02 Apr 2026
Reporting date
31 Mar 2026
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424B5 File 333-274204

FORM 424B5

Filing date
27 Jan 2026
Reporting date
Not listed
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FWP File 333-274204

FORM FWP

Filing date
27 Jan 2026
Reporting date
Not listed
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424B3 File 333-274204

FORM 424B3

Filing date
27 Jan 2026
Reporting date
Not listed
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EFFECT File 333-292616

EFFECT filing

Filing date
26 Jan 2026
Reporting date
Not listed
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3

FORM 3

Filing date
15 Jan 2026
Reporting date
06 Jan 2026
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