Every material Form 8-K ZeroStack Corp. has filed with the SEC since August 19, 2026, read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). Newest first; each brief links to its own page and to the filing on SEC.gov.
Effective November 1, 2026, ZeroStack terminated its employment agreement with CFO Dany Vaiman and replaced it with a consulting agreement covering Vaiman and Summer 366 Holdings LLC, a Puerto Rico company he controls. Vaiman remains the company's sole Chief Financial Officer, and his rights to previous equity awards are unchanged. The filing shows the change in how the CFO role is compensated and contracted, not in who holds the job.
Employment agreement dated September 20, 2025 terminated effective November 1, 2026; the consulting agreement has a term of twelve years.
Base fee of $350,000: $50,000 payable to Vaiman and $300,000 to Summer 366.
Each contractor has a target bonus of $350,000 per calendar year, with a maximum bonus of $700,000, and is eligible for equity-based compensation.
Vaiman continues as sole CFO; his rights to previous equity awards remain unchanged.
ZeroStack Corp. filed an 8-K under Item 8.01 that repeats disclosure previously included in its Form S-3 registration statement filed August 21, 2026, and supplements its 2025 Form 10-K and 2026 quarterly reports. The filing contains no new financial results, guidance, or transaction terms, and centers on risk factors tied to the price volatility of its 0G and MemeCore token holdings, going-concern risk, and possible delisting.
The disclosure was previously included in Form S-3 File No. 333-298482, filed August 21, 2026.
The filing directs readers to the 2025 Annual Report, filed with the SEC on February 27, 2026, and the quarterly reports for March 31, 2026 and June 30, 2026.
Risk factors cite volatility in 0G and MemeCore prices, the company's ability to continue as a going concern, and potential delisting of its common stock.
ZeroStack agreed on August 19, 2026 to issue 3,500,000 common shares and pre-funded warrants for up to 36,198,293 additional shares to two investors, Puple AI Inc. and Blockcat Pte. Ltd., in exchange for 925,925,926 MemeCore tokens valued at about $1 billion. Shares beyond a 19.99% cap will be issued as warrants that cannot be exercised until shareholders approve, and the company named Rudy Rong, a source of the tokens, as President. The deal adds a large number of potential shares, which would dilute existing shareholders, while the company says the share price represents a premium of more than twelve times its recent trading price.
Investors receive 3,500,000 shares plus pre-funded warrants for up to 36,198,293 more shares, valued at $25.19 per share or warrant.
MemeCore tokens were valued at $1.08 each as of August 14, 2026, for aggregate consideration of about $1 billion.
Warrant shares cannot be exercised until shareholder approval under Nasdaq Listing Rule 5635, and they carry a lock-up of up to ten years.
Rudy Rong was appointed President effective at closing, with a $500,000 annual base salary and severance of 24 months of base pay, or 30 months after a change in control.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.
Only material 8-Ks get a brief: results, deals, executive changes, restructuring, impairments, delisting notices, restatements, cybersecurity incidents and other disclosed events. Routine filings (vote results, exhibits only) are skipped. Every ZeroStack Corp. filing is on SEC EDGAR ↗. 8-K briefs of other companies →