V07 · Stream 04 · Channel 1

Cross-vertical · effective Sep 1, 2025

TBOC § 21.373: the visible-statutory comparator.

Texas SB 1057 / TBOC § 21.373 occupies a doctrinally distinctive position in the V07 framework: it is a state-law statutory opt-in for nationally-listed Texas corporations. The Delaware Rule 14a-8(i)(1) route, by contrast, depends on a contested state-law proper-subject theory and issuer-specific counsel opinions, with staff review preserved under the SEC Division statement of November 17, 2025. Whether the two routes produce overlapping effects on shareholder-proposal access is a testable empirical question, not a proven equivalence.

Anchor sources. S.B. 1057, 89th Leg., R.S. (Tex. 2025); codified at Tex. Bus. Orgs. Code § 21.373; Paul S. Atkins, Keynote Address at the John L. Weinberg Center for Corporate Governance's 25th Anniversary Gala (Oct. 9, 2025) (stating, in remarks delivered as SEC Chair, that proposals failing the Texas-law or governing-document requirements should be excludable under Rule 14a-8(i)(1); not Commission rulemaking or staff guidance). For the statutory deep-dive, see V04 SB 1057 treatment. This V07 page treats § 21.373 from the federal-state-interface angle, not the statutory-construction angle.

HEADLINE FINDING · AS OF JUNE 2, 2026

Texas Senate Bill 1057 (signed May 19, 2025; effective September 1, 2025) lets a nationally-listed Texas corporation opt in to a $1 million-or-3% shareholder-proposal threshold under TBOC § 21.373(e)(1). The minimum federal Rule 14a-8(b) tier is $2,000 held three years; higher tiers of $15,000 / 2 yr and $25,000 / 1 yr also exist, and federal eligibility forbids aggregation. The Supremacy Clause question of whether such a state opt-in lawfully co-exists with Rule 14a-8 remains open as of May 28, 2026.

  • $1M / 3%TBOC § 21.373(e)(1) opt-in threshold
  • $2K / $15K / $25KFederal Rule 14a-8(b) three-tier ladder (3 yr / 2 yr / 1 yr; no aggregation)
  • Sept 1, 2025Effective date (signed May 19, 2025)
  • 67%Solicitation requirement (voting power entitled to vote); group submissions permitted

Primary: Tex. Bus. Orgs. Code § 21.373(e)(1); S.B. 1057, 89th Tex. Leg., R.S. (2025) enrolled text; 17 C.F.R. § 240.14a-8(b) (federal $2,000 baseline). Supremacy-Clause analysis: U.S. Const. art. VI, cl. 2.

Why this stream lives here

V04 covers the statute. V07 covers the federal-state interface.

The Texas SB 1057 statutory treatment proper lives at the V02 Texas Corporate Law vertical's SB 1057 subpage, alongside the broader TBOC architecture, the 2003 consolidation, the post-SB-29 BJR codification, and the Texas fiduciary-duty framework. That is where the statute belongs as a statute — with the rest of Texas corporate law.

This V07 stream covers the same statute from a different angle: as a federal-state interface in the post-November-17 SEC environment. SEC Chair Atkins's October 2025 Weinberg Center keynote specifically endorsed state-law-grounded exclusion of shareholder proposals under Rule 14a-8(i)(1), and the Texas opt-in mechanism is the prototype the keynote identified. The statute therefore plays two roles in the SMU CGI research corpus: (a) as one provision in the Texas 2025 statutory reform cycle (V04), and (b) as the visible-statutory comparator to the Delaware (i)(1) route in the broader shareholder-franchise restructuring (V07, Stream 04, this page).

The two treatments cross-reference each other. The V04 page is the citable statutory primary; this V07 page is the citable federal-state-interface primary.

The threshold, recapped

$1M market value OR 3% voting shares (disjunctive).

The threshold is recapped here for V07-context readers. The full statutory treatment lives at V04. The critical V07-relevant feature is the disjunctive structure and the opt-in design.

Prong A · market value

$1,000,000

At least $1 million in market value of the corporation's voting securities, continuously held for 6 months.

OR

Prong B · voting shares

3% of voting

At least 3% of the corporation's outstanding voting shares, continuously held for 6 months.

Either prong is independently sufficient. The proponent does not need to satisfy both. Solicitation requirement: at least 67% of voting power entitled to vote on the proposal. Eligibility: nationally-listed Texas corporations only. Activation: opt-in by certificate of formation or bylaw amendment, with proxy-statement notice. Do not propagate the "whichever is less" framing — the statute is disjunctive; either threshold suffices.

Statutory opt-in vs. counsel-opinion route

Different legal architecture, potentially overlapping effects.

The V07 comparative question is whether Texas TBOC § 21.373 and the Delaware Rule 14a-8(i)(1) proper-subject route may produce overlapping effects on shareholder-proposal access. The mechanisms are different. Texas uses a visible statutory opt-in threshold for nationally-listed Texas corporations. The Delaware route depends on a contested state-law proper-subject theory, issuer-specific counsel opinions, SEC staff process, and potential judicial review. This page presents the comparison as testable, not as proven equivalence.

Texas · statutory opt-in route

TBOC § 21.373 opt-in

Mechanism: state statute amended at the certificate or bylaw level, with proxy-statement notice. Effective for: nationally-listed Texas corporations that elect coverage. Threshold: codified at $1M disjunctive 3%. Transparency: the corporation's election is visible in its certificate or bylaws; the threshold is enumerated in the statute; the proxy disclosure is filed on EDGAR. Any stockholder, advocate, or counsel can read the threshold directly from the primary source. Reviewability: the threshold can be challenged in Texas courts as a statutory question; no opinion-of-counsel discretion controls the analysis.

Delaware · counsel-opinion / proper-subject route

Rule 14a-8(i)(1) state-law route

Mechanism: federal-administrative-practice change plus Delaware-counsel opinion practice. Effective for: any Delaware-incorporated company that obtains a supporting Delaware-counsel opinion. Threshold: not codified; depends on opinion-of-counsel's reading of the contested Strine-vs-Balotti seam on precatory proposals. Transparency: the corporation's reliance on (i)(1) is visible only in the Rule 14a-8(j) no-action filing; the underlying opinion is not generally public; the doctrinal predicate is a contested theory of Delaware silence. Reviewability: challenges proceed in federal district court under Erie-style state-law prediction methodology; the Delaware Supreme Court has not adjudicated the controlling question.

The two paths produce convergent outcomes on which precatory proposals reach corporate proxies, but the institutional transparency is asymmetric. The Council of Institutional Investors's February 26, 2026 Investor Note treats the two as parallel narrowing arcs, which is one of the few practitioner sources to draw the comparison explicitly. The V07 framing is that the comparison should be drawn explicitly in SMU CGI's academic deliverables, because the comparative analytical question matters for empirical work on shareholder-proposal practice in the post-November-17 environment.

Atkins on Rule 14a-8(i)(1)

Why the Texas mechanism shows up in V07.

SEC Chair Paul Atkins's October 9, 2025 keynote at the John L. Weinberg Center for Corporate Governance's 25th Anniversary Gala specifically identified the Texas opt-in mechanism as a model for state-law-grounded exclusion of shareholder proposals under Rule 14a-8(i)(1). The endorsement is significant in two respects.

First, it converts the Texas statute from a purely state-law operative into a federally-relevant instrument. A Texas corporation that has opted into § 21.373 can, in the post-November-17 environment, point to its codified statutory threshold as the proper-subject framework under (i)(1). The Atkins keynote signaled that the SEC staff would treat such a citation as satisfying the (i)(1) state-law-improper-subject requirement. The Texas mechanism therefore plugs directly into the post-Nov-17 federal framework that Stream 02 (no-action retreat) and Stream 01 (precatory proposals) treat in detail.

Second, the endorsement made the Texas mechanism the prototype for state-statutory rather than opinion-of-counsel-based Rule 14a-8 exclusion. The endorsement implicitly distinguished the two paths: the Delaware path operates through opinion-of-counsel practice on a contested doctrinal predicate (Pinder framework on precatory proposals); the Texas path operates through a codified statutory threshold that is not doctrinally contested but is operationally demanding. Atkins endorsed both paths but treated the Texas path as the cleaner one because it does not require the federal court to predict contested state-law jurisprudence.

Source-precision note

The Atkins keynote and the Pinder article cited in the Delaware doctrinal predicate are separate works with different institutional homes: Atkins's remarks were delivered at the Weinberg Center’s 25th Anniversary Gala; the Pinder article is forthcoming in the Michigan Business & Entrepreneurial Law Review (per the Atkins-speech footnote). Treat the two as parallel inputs, not as a single venue-driven body of authority.

Adoption tracker

Which Texas firms have opted in?

The empirical question on the Texas path is adoption. Section 21.373 is opt-in: it has zero effect on a Texas corporation that does not elect coverage. The proxy-statement notice requirement provides the public-record artifact for tracking adoption decisions; the certificate or bylaw amendment is filed with the Texas Secretary of State and disclosed in subsequent SEC filings.

The SMU CGI adoption tracker for § 21.373 is in development. The principal data sources are: (i) EDGAR proxy-statement filings (DEF 14A, PRE 14A) for Texas-incorporated public companies disclosing the § 21.373 election; (ii) Texas Secretary of State records of certificate-of-formation amendments for the relevant entities; (iii) corporate-governance counsel announcements of client adoptions, cross-checked against (i) and (ii).

As of the V07 page initial publication, the SMU CGI Reincorporation Tracker has documented the universe of Texas-incorporated public companies that could elect § 21.373 (the post-Tornetta Delaware-to-Texas redomiciliation cohort tracked in the Reincorporation Index, plus the broader population of historically-Texas-domiciled Texas-listed public companies; specific cohort sizes are reported dynamically on the linked Index landing rather than typed here). The adoption rate among that universe through mid-2026 is the principal empirical question for this stream. Initial adoption data will be surfaced on the dedicated adoption-tracker page when the data layer is built out.

Cross-reference · Reincorporation Tracker

The SMU CGI Reincorporation Index at reincorporation-tracker.pages.dev reports the current Texas-corporate-law cohort dynamically (KPI tiles refresh from canonical public_firms.json), including the post-Tornetta Delaware-to-Texas redomiciliation wave. Adoption-tracker integration with § 21.373 election data is a planned V07 deliverable.

Open questions

What the 2026–2028 horizon will resolve.

1. Does the Texas opt-in rate rise after the Delaware (i)(1) doctrine is tested?

If federal courts adopt the Strine reading and narrow the Delaware (i)(1) route, Delaware-incorporated firms may have an incentive to redomicile to Texas to access the § 21.373 mechanism. If federal courts adopt the Balotti reading, that specific Delaware precatory-proposal exclusion theory would be weakened or foreclosed and the Texas statutory opt-in would become a more distinctive state-law mechanism for nationally-listed Texas corporations that affirmatively elect coverage. Either outcome may accelerate Texas opt-in adoption, but through different causal mechanisms.

2. Does the disjunctive $1M-or-3% threshold operate differently in practice than expected?

The disjunctive structure is institutionally permissive for institutional holders ($1M is easy at any large-cap firm) and restrictive for small individual holders. Whether the threshold actually deters proposals at the submission stage or only at the (i)(1) exclusion stage is an empirical question the adoption-tracker work will help resolve. Per CRS-cited estimates that precatory proposals constitute roughly 98% of proposals submitted in a typical proxy season (labeled in CRS as an estimate from secondary sources, not a CRS empirical finding), even a modestly-deterrent threshold can be operationally consequential.

3. Does the Texas Business Court interpret § 21.373 narrowly or broadly?

The Business Court's first decisions interpreting § 21.373 will shape the operational reach of the statute. A narrow interpretation (e.g., requiring the proponent to satisfy both the threshold and the solicitation requirements, with no exceptions) makes the statute more deterrent. A broad interpretation (e.g., recognizing categories of proposals not subject to the threshold) makes the statute more permissive. Any first Texas Business Court decision interpreting § 21.373 would likely be closely watched because it would address the practical interaction between Texas statutory private ordering, shareholder-proposal access, and Rule 14a-8 practice.

4. Do other states follow Texas's lead?

If the Texas opt-in mechanism is successful as a federal-state-interface instrument under (i)(1), other states with comparable corporate-law statutory architectures may enact parallel mechanisms. Nevada (AB 239) did not include a comparable provision in its 2025 cycle but could in a subsequent legislative session. The competitive-federalism question for the state corporate-law market is whether § 21.373 becomes the first move in future state-law experimentation around shareholder-proposal access.

Primary sources

Where every footnote on this page points.

Per the SMU CGI primary-sources-only rule, every citation on this page hyperlinks the primary source. For the statutory deep-dive, see V04 SB 1057.

HOW WE WORK

Four standing rules behind every claim on this page.

This sub-page sits inside the V07 Shareholder Franchise vertical; the rules below govern what lands here.

RULE 01

Primary sources only

Every URL targets a codified statute, SEC release, EDGAR filing, court docket, or agency rule — never a practitioner blog as the target of a doctrinal claim.

RULE 02

Allegation discipline

A filing is evidence of what a party said; a complaint is evidence of what a party alleged. Neither is proof that the underlying claim is true.

RULE 03

Bluebook 21st citation

Short-form discipline; pin-cites where the page is available; signal-word convention (see, cf., but see) in the strict Bluebook sense.

RULE 04

Channel taxonomy is SMU CGI’s

The six-channel framework (proposal access, ballot access, vote advice, vote execution, litigation forum, courthouse access) is our analytic map — not an SEC classification or judicial holding.