RIVERTOWN TCI, L.P. v. OPTYMYZE PTE LTD.

CourtDistrict Court, E.D. Pennsylvania
DecidedApril 10, 2026
Docket2:24-cv-02576
StatusUnknown

This text of RIVERTOWN TCI, L.P. v. OPTYMYZE PTE LTD. (RIVERTOWN TCI, L.P. v. OPTYMYZE PTE LTD.) is published on Counsel Stack Legal Research, covering District Court, E.D. Pennsylvania primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
RIVERTOWN TCI, L.P. v. OPTYMYZE PTE LTD., (E.D. Pa. 2026).

Opinion

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IN THE UNITED STATES DISTRICT COURT

FOR THE EASTERN DISTRICT OF P ENNSYLVANIA

RIVERTOWN TC I, L.P., : CIVIL ACTION Plain tiff, : : NO. 24-2576 v. : : OPTYMYZE PTE LTD., et al., : Defe ndants. :

NITZA I. QUIÑONES ALEJANDRO, J. APRIL 10, 2026

MEMORANDUM OPINION

INTRODUCTION Plaintiff Rivertown TCI, L.P., (“Plaintiff” or “Rivertown”), commenced this action against Defendant Optymyze PTE Ltd., (“Defendant Optymyze”), and Mark Stiffler,1 (“Defendant Stiffler”), (collectively, “Defendants”), asserting claims under state law for, inter alia, successor liability, and federal claims under the Racketeer Influenced and Corrupt Organizations Act, (“RICO”), 28 U.S.C. §§ 1961 et seq. (ECF 20). During the course of this litigation, Defendant Stiffler has attempted to evade service of the summons and complaint contending that this Court lacks jurisdiction over him, yet he continues to litigate this matter by filing numerous motions. Before this Court is Plaintiff’s motion for sanctions filed against Defendant Stiffler pursuant to Federal Rules of Civil Procedure, (“Rule”), 11, 16(f), and 37; 28 U.S.C. § 1651; and Local Rules of Civil Procedure 5.1.2 and 83.6.1, requesting, inter alia, that this Court:

1 Defendant Stiffler is proceeding pro se. Therefore, his arguments are construed liberally. See Erickson v. Pardus, 551 U.S. 89, 94 (2007) (citing Estelle v. Gamble, 429 U.S. 97, 106 (1976)) (“A document filed pro se is ‘to be liberally construed[.]’”). However, “[p]ro se litigants are not entitled to any special handling or exceptions and, therefore, do not have license to abuse the judicial process with impunity.” Frempong-Atuahene v. City of Philadelphia, 2000 WL 233216, at *3 (E.D. Pa. Feb. 28, 2000), aff’d in part, modified in part, 263 F.3d 158 (3d Cir. 2001) (internal citations omitted). (1) direct the Clerk of Court to revoke [Defendant] Stiffler’s access to the Case Management/Electronic Filing System, (“CM/ECF”);

(2) enjoin [Defendant] Stiffler from making any filings in this case without first seeking leave of court, and any motion seeking leave of court must include a declaration prepared pursuant to 28 U.S.C. § 1746 or a sworn affidavit certifying that: (i) the proposed filing raises a new issue that this Court has not already decided on the merits, (ii) the claim or issue is not frivolous or misleading, and (iii) the filing is not submitted in bad faith or without a legal and factual basis for seeking relief; [and]

(3) direct the Clerk of Court to refuse to accept any filing from [Defendant] Stiffler that does not meet the criteria laid out in (2)[.]

(ECF 246 at pp. 1-2).

On February 25, 2025, this Court issued an Order directing Defendant Stiffler to show cause by March 11, 2026, why this Court should not grant the motion for sanctions and enter a pre-filing injunction2 directing the Clerk of Court not to accept future filings from Defendant Stiffler in this matter without prior approval of this Court. (See ECF 259). In the Rule to Show Cause Order, this Court found, inter alia, that: Defendant Stiffler has continually abused the judicial process by repeatedly challenging prior Orders and the Court’s jurisdiction over this matter. (See ECF 125, 140, 141, 152, 186, 191, 197, 198, 199, 202, 203, 209, 224, 231, 242). For example, over an eight-month period, Defendant Stiffler challenged this Court’s subject matter jurisdiction in at least eight3 separate motions. Defendant Stiffler has moved to dismiss Plaintiff’s complaint for lack of subject matter jurisdiction at least four times, (see ECF 125, 140, 191, 224), and, each time, this Court has confirmed that it has jurisdiction, (see ECF 134, 176, 193, 226). Defendant Stiffler

2 The term “pre-filing injunction” refers to an injunction that restricts a party’s ability to file anything within an existing case. The standard is the same for an injunction that restricts a party from filing in an existing case and an injunction preventing a party from filing a future case. See Kamdem-Ouaffo v. Fein Such Kahn & Sheppard, P.C., No. 23-2089, 2024 WL 5244699, at *3 (3d Cir. Dec. 30, 2024) (affirming a filing injunction that restricted a party from filing “letters, motions, or supplemental documents” in an existing case without leave from the court); Woltz v. Good, No. 24-3369, 2025 WL 2491126, at *1 (3d Cir. Feb. 19, 2025), cert. denied, 146 S. Ct. 375 (2025) (affirming a filing injunction that restricted a party from “filing any new cases”).

3 This Court recognizes that Defendant Stiffler’s motion to dismiss at ECF 152 specifically addressed Rule 12(b)(2), (4), and (5), but did not address Rule 12(b)(1), i.e. a subject matter jurisdiction challenge. has also moved four times to vacate this Court’s Orders pursuant to Rule 60(b)(4) as void for, inter alia, lack of subject matter jurisdiction, (see ECF 141, 186, 197, 231), and this Court has denied those motions, (see ECF 182, 187, 200, 241). More so, the United States Court of Appeals for the Third Circuit, (the “Third Circuit”), has affirmed this Court’s Orders finding it has subject matter jurisdiction, (see ECF 134, 182). See Rivertown TCI, L.P. v. Optymyze PTE LTD, No. 25-1487, 25-2528, 2026 WL 74500, at *1 n.1 (3d Cir. Jan. 9, 2026). Under these procedural events, this Court finds that Defendant Stiffler’s repetitive motions practice constitutes exigent circumstances sufficient to consider requiring a pre-filing injunction to prevent him from filing additional and similar baseless motions in this matter.

(ECF 259 at p. 2). Defendant Stiffler filed a timely response to the Rule to Show Cause Order. (ECF 262).4 For the reasons set forth, Plaintiff’s motion for sanctions is granted as to Plaintiff’s request for a pre-filing injunction and the revocation of Defendant Stiffler’s electronic filing rights.5 LEGAL STANDARD “The All Writs Act, 28 U.S.C. § 1651(a), . . . enables [a] District Court to issue . . . injunctions to preclude abusive, groundless and vexatious litigation.” Brow v. Farrelly, 994 F.2d 1027, 1038 (3d Cir. 1993). “A court may impose an injunctive order on a litigant if: (1) the litigant has been continuously abusing the judicial process; (2) the court provides notice and an

4 Although Defendant Stiffler initially filed his response on March 11, 2026, (ECF 261), the document was uploaded in a way that made it difficult to view. The following day, Defendant Stiffler filed a corrected version without defects. (ECF 262). This Court will consider Defendant Stiffler’s second submission in rendering its ruling and will deem it timely filed.

5 Plaintiff also requested the following sanctions: ordering Defendant Stiffler to pay a monetary sanction to the Court, to pay attorneys’ fees and costs in an amount yet to be determined, and to deposit into escrow $15,451,700.68 from the underlying default judgment; as well as declaring Defendant Stiffler a vexatious litigant. These sanctions are not warranted at this time and are, thus, denied without prejudice. Plaintiff may later move for such sanctions.

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Bluebook (online)
RIVERTOWN TCI, L.P. v. OPTYMYZE PTE LTD., Counsel Stack Legal Research, https://law.counselstack.com/opinion/rivertown-tci-lp-v-optymyze-pte-ltd-paed-2026.