1. Background (anonymized)
Company M is a joint-stock company with three shareholder groups: founders holding 68%, an investment fund holding 25%, and Mr. P — an individual investor — holding 7% of ordinary shares continuously for over 2 years.
In June 2025, Company M's annual GMS adopted two controversial resolutions:
- A private placement of 30% new shares to a company related to the Board Chairman, at a price significantly below book value — diluting Mr. P from 7% to about 5.4%.
- Approval of an asset purchase from that same related company, but the meeting materials didn't fully disclose the related-party relationship or the deal terms.
Mr. P didn't receive the meeting notice within the charter deadline (materials arrived only 5 days before the meeting; the charter requires 15), and at the meeting, his request to speak on the issue price was denied by the chair.
Mr. P sued, asking the court to annul both resolutions.
(Names, places and figures changed/rounded for anonymization; proceedings summarized for legal-education purposes.)
2. Legal issues
- Does Mr. P (7%) have standing to sue for annulment of GMS resolutions?
- When does the limitation period run from?
- Is a convening-procedure violation enough to annul, or must harm be proven?
3. Analysis
3.1 Minority shareholder standing
The Enterprise Law gives a shareholder or group holding at least 5% of total ordinary shares continuously for at least 6 months the right to petition the court to review and annul GMS resolutions. The charter may set a lower ratio, but not higher.
Mr. P held 7% for over 2 years — standing confirmed. This is the minority shareholder's legal "weapon": no majority needed, just 5% and 6 months.
3.2 The 90-day limit — a clock that waits for no one
The limit for annulment petitions is 90 days from receipt of the resolution/minutes (or vote-counting minutes for written consultations). Mr. P filed on day 62 — within time. In practice, many minority shareholders lose at the "first gate" by acting after 90 days, from not knowing their rights or delaying while negotiating.
3.3 Two annulment grounds — and the plaintiff's strategy
The court annuls GMS resolutions on either of two grounds:
- Ground 1: convening and decision-making procedures seriously violated the Enterprise Law and the charter;
- Ground 2: the resolution's content violates the law or the charter.
Mr. P's counsel attacked both but led with Ground 1: proving serious procedural violations — meeting materials sent only 5 days ahead (charter: 15 days), shareholder denied the floor on a material matter. Procedural violations are usually easier to prove than content violations (no debate over whether the issue price was "fair" — a complex valuation question), because the evidence is dated documents, emails and minutes.
3.4 Proceedings and outcome (summarized)
The defendant (Company M) argued: Mr. P knew the meeting content; the 10-day delay in materials didn't affect the vote outcome since the majority block held an absolute majority anyway.
The court held: shareholders' rights to attend, speak and vote are fundamental; violating the charter's material-delivery deadline — especially for dilutive issuance and related-party transactions — was a serious procedural violation. The "the majority would have passed it anyway" argument can't cure procedural defects, because with full and timely materials the minority might have negotiated, lobbied or prepared legal options.
Outcome: the court granted the petition and annulled both resolutions. Company M must redo the shareholder consultation properly if it still wants those matters adopted.
4. Lessons
- 5% + 6 months is the minority's "entry ticket." Investors below 5% should consider allying with others to secure standing.
- 90 days is short. On receiving a suspicious resolution/minutes — consult counsel immediately; don't wait for negotiations to conclude.
- GMS procedure isn't formalism. Timely materials, the right to speak, proper minutes — the "shield" protecting resolutions; sloppiness hands opponents annulment grounds.
- Procedural violations are easier to prove than content ones. When advising minorities, always review meeting procedure before assessing content fairness.
- Filing doesn't automatically suspend enforcement. If the resolution is being enforced with hard-to-remedy harm, request interim emergency measures when filing.
6. The company's defensive playbook
When a minority shareholder files suit, the company's first 30 days decide the outcome. Preserve the record immediately: seal the meeting minutes, attendance list, ballots, authorization letters, and the notice-and-agenda file with proof of dispatch. Courts annul resolutions far more often over procedural defects (late notice, missing quorum records) than over substantive unfairness — and a missing attendance sheet is indefensible.
Second, audit the plaintiff's standing. Under the Enterprise Law, only shareholders (or groups) holding the statutory threshold for the required continuous period may sue; verify shareholding percentage, holding duration, and whether the shares were acquired after the disputed resolution — courts have dismissed claims from shareholders who bought in purely to litigate.
Third, consider a negotiated fix before the first hearing. If the defect is curable (e.g., a disclosure gap), convening a fresh, procedurally flawless meeting to re-pass the resolution can moot the claim — but take legal advice first, because a re-vote can also be framed as an admission. Fourth, prepare the business-judgment narrative: contemporaneous board papers showing the resolution's commercial rationale (valuations, fairness opinions, alternatives considered) turn the case from "oppression" into "disagreement over strategy," which courts are reluctant to second-guess.
Finally, protect directors personally: confirm D&O coverage responds to shareholder suits and that the company will advance defense costs — litigation against directors individually is increasingly common.
5. FAQ
Q: What shareholding qualifies to sue for annulment?
A: At least 5% of total ordinary shares, continuously for 6 months (charter may set a lower ratio, not higher).
Q: What is the time limit?
A: 90 days from receipt of the resolution/minutes or vote-counting minutes for written consultations.
Q: On what grounds does the court annul?
A: (1) Serious violation of convening/decision procedures; (2) content violating the law or charter. Either suffices.
Q: Can a shareholder who didn't attend still sue?
A: Yes, if standing conditions and the time limit are met. Not being properly convened is itself an annulment ground.
Q: Does suing suspend the resolution?
A: Not automatically. Request interim emergency measures if immediate suspension is needed.
References
- Enterprise Law 59/2020/QH14; Law 76/2025/QH15 (effective 1/7/2025).
- Case anonymized for legal-education purposes; proceedings summarized.
- Cross-checked via thuvienphapluat.vn at drafting (28/9/2026).
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