Corporate Stock-Transfer Restriction and Certificate-Legend Requirements in Wisconsin

At a glance

Requirements one by one

Authorized sources and earlier-issued securities

Wisconsin Statutes § 180.0627 reaches restrictions on the transfer or registration of transfer of shares and “other securities,” including convertible securities and securities carrying a right to subscribe for or acquire shares. It names four sources: the articles, bylaws, an agreement among shareholders and other security holders, or an agreement between those holders and the corporation.

An earlier-issued security has a separate assent gate:

A transfer restriction may not affect shares and other securities issued before the restriction is adopted unless the holders of the shares and other securities are parties to the transfer restriction agreement or vote in favor of the transfer restriction.

The section does not state a separate adoption actor or filing step. The actual instrument, its adoption rules, and the holder's party or voting history must therefore be checked independently (§ 180.0627(1)-(2)).

Reasonable purposes and listed restriction forms

Section 180.0627(2) permits a restriction for any reasonable purpose and specifically recognizes maintaining a corporate status that depends on the number or identity of shareholders. The permitted forms are nonexclusive:

The transfer restrictions permitted under this section include, but are not limited to, transfer restrictions that do any of the following.

The list covers a first offer to the corporation or other people; an obligation for the corporation or other people to acquire the securities; approval by the corporation, holders of a class of shares or other securities, or another person; and a prohibition involving designated people or classes. The offer and purchase routes may operate separately, consecutively, or simultaneously. Approval and designated-person terms must not be manifestly unreasonable (§ 180.0627(4)).

The section does not itself supply a purchase trigger, price, valuation method, funding mechanism, ownership percentage cap, automatic transfer, tax route, or remedy. Those terms cannot be inferred from the reasonable-purpose or corporate- status language.

Certificate, uncertificated-share, and knowledge notice

An authorized restriction is valid and enforceable against the holder or the holder's transferee when its existence is noted conspicuously on the front or back of the certificate or included in the written information statement for uncertificated shares. The omission rule is direct:

Unless so noted, a transfer restriction is not enforceable against a person who does not know of the transfer restriction.

Unless the articles or bylaws provide otherwise, § 180.0626 lets the board authorize uncertificated shares. Existing certificates remain effective until surrender. Within a reasonable time after an uncertificated issuance or transfer, the corporation must send the shareholder the applicable certificate information and, when relevant, the § 180.0627 restriction information (§§ 180.0626(1)-(3) and 180.0627(3)).

What trips people up

Authorization, earlier-security assent, and transferee notice are three different questions. A restriction can fit an authorized instrument and a reasonable purpose yet fail to affect an earlier-issued security because its holder neither joined the agreement nor voted for it. A restriction that clears that gate can still be unenforceable against a person without knowledge when the required certificate or information-statement notice is missing.

The corporate-status purpose is not a complete ownership-cap or automatic- transfer rule. Section 180.0627(2) recognizes status dependent on shareholder number or identity, but the surveyed section does not separately prescribe a percentage cap, an automatic transfer, or the transaction terms needed to make one operate.

Corporate notice does not answer every securities-system question. Section 180.0626(3) expressly preserves Chapter 408 exceptions. UCC Article 8 effects, securities-registration legends, intermediary systems, public-company defenses, valuation, fiduciary duties, and contract remedies remain separate from the corporate authorization and notice rule summarized here.

Common questions

Does the Wisconsin statute cover convertible securities?

Yes. Section 180.0627(1)(a) includes securities convertible into shares and securities carrying a right to subscribe for or acquire shares within “other securities.”

Does the statute set the price for a mandatory purchase?

No. Section 180.0627(4)(b) authorizes an obligation for the corporation or other people to acquire restricted securities, but it does not provide a trigger, price, valuation formula, funding method, or remedy.

May restricted Wisconsin shares be uncertificated?

Yes, unless the articles or bylaws provide otherwise. Section 180.0626 requires the corporation to send a written information statement within a reasonable time after the uncertificated issuance or transfer, including the applicable restriction information.

Statutes and sources

• Wis. Stat. § 180.0627(1)-(2) — covered securities and transfer activity, authorized instruments and purposes, and the earlier-security party-or-vote gate. Official Wisconsin Legislature text, accessed August 26, 2026.
• Wis. Stat. § 180.0627(3)-(4) — conspicuous certificate or information- statement notice, knowledge and transferee effect, listed restriction forms, and manifest-unreasonableness limits. Official Wisconsin Legislature text, accessed August 26, 2026.
• Wis. Stat. § 180.0626(1)-(3) — board authorization of uncertificated shares, surrender of existing certificates, written statements, equal rights, and the Chapter 408 boundary. Official Wisconsin Legislature text, accessed August 26, 2026.