Seven years. Two captions. Two trial-court judges. One Supreme Court reversal that didn’t reach liability. The Tornetta arc is the catalyst case for the post-2024 Texas reincorporation cohort and the doctrinal arc most likely to shape the next decade of officer-compensation litigation. The procedural complexity matters: the 2018 MTD denial (Slights, V.C.) sits under one docket number (2018-0408-JRS), the 2024 post-trial rescission (McCormick, C.) under another (2018-0408-KSJM), and the December 2025 Delaware Supreme Court reversal travels under the consolidated caption In re Tesla, Inc. Derivative Litigation. Counsel reading the case file must hold all three lines in view.
Figure 6
Seven years. Two captions. Two trial-court judges. One Supreme Court reversal that didn’t reach liability.
Sources: Tornetta v. Musk, 250 A.3d 793 (Del. Ch. 2019) (Slights, V.C.); Tornetta v. Musk, 310 A.3d 430 (Del. Ch. 2024) (McCormick, C.) (post-trial rescission); Tornetta v. Musk, 326 A.3d 1203 (Del. Ch. 2024) (McCormick, C.) ($345M fee award); In re Tesla, Inc. Deriv. Litig., 2025 WL 3689114 (Del. Dec. 19, 2025) (en banc, per curiam); Tesla’s redomestication is documented in Tesla Form 8-K (accession 0001104659-24-071439) and Q2 2024 10-Q.
Doctrinal posture for Texas-domiciled controlled issuers
Counsel advising controlled Texas-domiciled issuers should not treat the December 19, 2025 Delaware Supreme Court reversal as a wholesale repudiation of the Chancery liability framework. The reversal is on remedy grounds and the per curiam explicitly notes “varying views” among the Justices on liability. Equally, counsel should not treat the Chancery liability holding as appellate-endorsed precedent — it stands as a trial-court entire-fairness analysis that the Supreme Court reviewed but did not reach. The doctrinally open question is whether either holding carries weight under codified Texas BJR (TBOC § 21.419) on the same facts in a Texas Business Court. As of the date of this page, no Texas appellate decision has resolved the question.