
    In re: Robert W. SHIMER, Petitioner.
    No. 07-1025.
    United States Court of Appeals, Third Circuit.
    Submitted Under Rule 21, Fed. R.App. P. Jan. 19, 2007.
    Filed Feb. 1, 2007.
    Robert W. Shimer, Leesport, PA, pro se.
    Vincent J. Firth, Medford, NJ, pro se.
    J. Vernon Abernathy, Belmont, NC, pro se.
    Before: RENDELL, SMITH and JORDAN, Circuit Judges.
   OPINION OF THE COURT

PER CURIAM.

Petitioner Robert W. Shimer, an attorney proceeding pro se, seeks a writ of mandamus compelling a district judge to disqualify himself and vacating certain of the District Court’s orders. For the reasons that follow, we will deny the petition.

I.

Shimer is a defendant in a civil action currently pending before the Honorable Robert B. Kugler. That action was brought by the Commodity Futures Trading Commission (“CFTC”) and involves an alleged “multi-million dollar commodity futures fraud” in which the CFTC alleges that Shimer participated. (Am. Compl.¶¶ 2, 6.)

Shimer twice moved for summary judgment on the CFTC’s claims, and the CFTC in turn moved for summary judgment on certain of those claims. Judge Kugler denied both of Shimer’s motions and granted the CFTC’s motion in part. Shimer then moved to disqualify Judge Kugler and, while that motion was pending, filed the instant petition. Judge Kugler has since denied the disqualification motion.

II.

A. Disqualification

Shimer requests that we order this case reassigned to a different district judge, either because Judge Kugler’s disqualification is required by 28 U.S.C. § 455(a) or through exercise of our supervisory authority. Although this issue comes before us on a petition for a writ of mandamus, we review Judge Kugler’s denial of the disqualification motion for abuse of discretion, which we will find only if Judge Kugler has a “clear and indisputable” obligation to disqualify himself. See In re Kensington Int’l Ltd., 368 F.3d 289, 300-01 (3d Cir.2004).

We agree with Judge Kugler that he had no such obligation here. Section 455(a) requires judges to disqualify themselves when their “impartiality might reasonably be questioned.” Shimer does not rely on any extra-judicial partiality (i.e., one arising from something other than events occurring during judicial proceedings). See Liteky v. United States, 510 U.S. 540, 555, 114 S.Ct. 1147, 127 L.Ed.2d 474 (1994). Instead, Shimer argues that certain of Judge Kugler’s rulings and remarks call his impartiality into question. Shimer must show that those rulings and remarks “display a deep-seated favoritism or antagonism that would make fair judgment impossible.” Id.

Shimer devotes the majority of his petition to arguing merely that Judge Kugler’s summary judgment rulings might reflect partiality because they are legally erroneous. But “judicial rulings alone almost never constitute a valid basis for a bias or partiality motion” and “only in the rarest circumstances evidence the degree of favoritism or antagonism required” for disqualification. Id. at 555, 114 S.Ct. 1147. We express no opinion on the merits of Judge Kugler’s rulings, but we detect no such favoritism or antagonism here. As we have explained, “[disqualification is not an appropriate remedy for disagreement over a legal ruling. In the event [Judge Kugler’s] rulings may be in error, they are subject to review on appeal.” In re TMI Litig., 193 F.3d 613, 728-29 (3d Cir.1999).

Shimer also relies on the following circumstances. In his opinion denying Shim-er’s first motion for summary judgment, Judge Kugler notes that “ [defendants spend over 170 pages of briefing belaboring [a legal issue] in what can only be characterized as an abuse of the judicial process” and that Shimer’s own 92-page brief (which the judge nevertheless allowed) exceeded the local page limitation. (Oct. 4, 2005 Op. at 4 n. 2.) Judge Kugler later allowed the CFTC to file a brief in excess of the page limitation but denied Shimer’s request to exceed the page limitation in his opposing brief.

These circumstances do not evidence the kind of “deep-seated favoritism or antagonism” necessary to require Judge Kugler’s disqualification. Judge Kugler’s isolated remark about defendants’ excessive briefing does not reflect any partiality. See Liteky, 510 U.S. at 555, 114 S.Ct. 1147 (“[J]udicial remarks ... that are critical or disapproving of, or even hostile to, counsel, the parties, or their cases, ordinarily do not support a bias or partiality challenge.”); In re TMI Litig., 193 F.3d at 728-29 (allegedly “hostile rebukes of counsel by the court” held insufficient to require disqualification). Nor are we persuaded that Judge Kugler’s refusal to allow Shimer to once again exceed a page limitation reflects any partiality. Thus, Judge Kugler’s refusal to disqualify himself was not an abuse of discretion, and we will not exercise our supervisory authority to order the reassignment of this case to a different district judge.

B. Vacation of Orders

Shimer also requests that, whether or not we order this case reassigned to a different district judge, we vacate certain of Judge Kugler’s summary judgment orders and remand those matters for reconsideration. Shimer further requests that we vacate, pending such reconsideration, an order requiring him to produce certain tax returns because it is dependant on his status as a defendant.

We decline to do so. Mandamus is “an extraordinary remedy” that we have discretion to award only when, among other things, a petitioner has “no other adequate means to attain the relief sought.” In re Pressman-Gutman Co., 459 F.3d 383, 398-99 (3d Cir.2006) (citation omitted). Even if Judge Kugler’s rulings were legally erroneous, which we do not decide, Shimer has not alleged any reason why an appeal in the ordinary course would be inadequate to correct those errors or otherwise protect his rights. See Commc’n Workers v. Am. Tel. & Tel. Co., 932 F.2d 199, 210, 213 (3d Cir.1991) (denying mandamus petition premised on denial of summary judgment because appeal represented adequate remedy). 
      
      . Shimer has moved to supplement his petition, and we grant that motion. Vincent J. Firth, one of Shimer's co-defendants in the District Court, has moved to join in Shimer’s petition. Because we are denying the petition, we deny Firth’s motion as well.
     
      
      . Shimer alleges that Judge Kugler "may harbor” a prejudice “against pro se defendants generally” or “may simply assume” the accuracy of a federal agency’s assertions, but these facially speculative allegations do not form the basis of his petition. (Mandamus Pet. at 2) (emphasis added).
     
      
      . Shimer argues that Judge Kugler’s denial of his summary judgment motions denied him the right to be “effectively heard” and that Communication Workers is inapposite because Judge Kugler's grant of partial summary judgment in favor of the CFTC means that Shimer cannot proceed to trial on those claims. Once again, however, Shimer has not alleged anything that cannot be redressed, if warranted, by an appeal in the ordinary course.
     