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David Penner MD PLLC v. Clear TMS+ PLLC
3:25-cv-05033
W.D. Wash.
Jun 26, 2025
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Background

  • Plaintiff Penner moves for leave to amend his complaint to add Dianna Wilcox, the owner of defendant Clear TMS+ PLLC, as a defendant.
  • Penner alleges Wilcox personally involved herself in the actions giving rise to Penner’s claims, specifically by manually inputting his name into a Google ad platform.
  • Wilcox opposes the amendment, asserting it is harassing and futile, and that LLC members are not liable for entities' obligations.
  • The procedural context is a motion under Fed. R. Civ. P. 15(a), which allows liberal amendment of pleadings.
  • The court highlights that if amendment were denied, Penner could file a separate, duplicative lawsuit, which would likely be consolidated anyway.
  • The judge grants Penner’s motion, allowing him ten days to file the amended complaint; Wilcox can raise any defenses thereafter.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Leave to amend complaint to add Wilcox Wilcox directly involved; justice requires amendment Amendment is harassment and futile Leave to amend granted
Futility of amendment Claims are based on Wilcox's individual acts No valid claim can be stated; LLC shield applies Not futile; claims against Wilcox allowed
Bias of declarant (Carter) (Not germane to motion to amend) Declarant biased in favor of Penner Not relevant to amending complaint
Requirement for new lawsuit if denied (Implicit: more efficient to amend than file duplicate case) (No efficiency argument made) Amendment preferred for efficiency

Key Cases Cited

  • Carvalho v. Equifax Info. Servs., LLC, 629 F.3d 876 (9th Cir. 2010) (leave to amend must be freely given when justice so requires)
  • Eminence Cap., LLC v. Aspeon, Inc., 316 F.3d 1048 (9th Cir. 2003) (liberal policy for amending pleadings; prejudice is the most important factor)
  • United States v. Corinthian Colls., 655 F.3d 984 (9th Cir. 2011) (five-factor test for permitting amendment to complaint)
  • Sweaney v. Ada County, Idaho, 119 F.3d 1385 (9th Cir. 1997) (futility is if no set of facts can state a valid claim)
Read the full case

Case Details

Case Name: David Penner MD PLLC v. Clear TMS+ PLLC
Court Name: District Court, W.D. Washington
Date Published: Jun 26, 2025
Docket Number: 3:25-cv-05033
Court Abbreviation: W.D. Wash.