Dalpiaz v. International Union United Mine Workers of American et al
Plaintiff: Michael Dalpiaz
Defendant: International Union United Mine Workers of American and Brian Sanson
Case Number: 2:2026cv00337
Filed: April 22, 2026
Court: U.S. District Court for the District of Utah
Presiding Judge: Howard C Nielson
Referring Judge: Dustin B Pead
Nature of Suit: Civil Rights: Jobs
Cause of Action: 29 U.S.C. ยง 0621 Job Discrimination (Age)
Jury Demanded By: Plaintiff
Docket Report

This docket was last retrieved on June 12, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
June 12, 2026 Filing 17 Plaintiff's MEMORANDUM in Opposition re #14 MOTION to Change Venue and Memorandum in Support filed by Plaintiff Michael Dalpiaz. (Mortensen, Alan)
June 8, 2026 Filing 16 NOTICE OF NON-CONSENT Consent to the jurisdiction of the Magistrate Judge under DUCivR 72-3 has not been obtained. Case randomly assigned to Judge Howard C. Nielson, Jr and Magistrate Judge Dustin B. Pead. Magistrate Judge is automatically referred under 28 U.S.C636(b)(1)(A). Magistrate Judge Dustin B. Pead no longer assigned as the presiding judge to the case. (mh)
June 2, 2026 Filing 15 RECEIVED Consent/Reassignment Form from Defendants International Union United Mine Workers of American, Brian Sanson. (mh)
May 29, 2026 Filing 14 MOTION to Change Venue and Memorandum in Support filed by Defendant International Union United Mine Workers of American. (Attachments: #1 Exhibit)(Bigelow, Morgan)
May 29, 2026 Filing 13 MOTION to Dismiss and Memorandum in Support filed by Defendant Brian Sanson. (Attachments: #1 Exhibit, #2 Exhibit)(Bigelow, Morgan)
May 29, 2026 Filing 12 MOTION to Dismiss and Memorandum in Support filed by Defendant International Union United Mine Workers of American. (Attachments: #1 Exhibit, #2 Exhibit)(Bigelow, Morgan)
May 15, 2026 Filing 11 NOTICE OF AVAILABILITY OF JUDICIAL SETTLEMENT CONFERENCE. For the benefit of the public and the bar, the District of Utah offers judicial settlement conference as an alternative for dispute resolution assistance in all civil cases and bankruptcy adversary proceedings. The court offers this alternative because, when compared with litigation, it can resolve a dispute faster, at less expense, and with solutions that are better able to meet the parties' needs and interests. Parties may file a stipulated motion for judicial settlement conference. A form #motion is available on the court's website. Notice e-mailed or mailed to Plaintiff Michael Dalpiaz, Defendants International Union United Mine Workers of American, Brian Sanson. (mh)
May 15, 2026 Filing 10 NOTICE OF PRESIDING MAGISTRATE JUDGE ASSIGNMENT - This case is assigned to a magistrate judge. Under 28 U.S.C. 636(c), Fed. R. Civ. P. 73, and DUCivR 72-3, you are hereby notified that a magistrate judge for the District of Utah may conduct any or all proceedings in this case, including a jury or bench trial and entry of a final judgment. Exercise of this jurisdiction by the magistrate judge is permitted only if all parties voluntarily sign and return the form. To consent, return the Consent Form to the clerk's office within 21 days via email at [email protected] or mail to the address on the form. Please do not efile the Consent Form in the case. Notice emailed or mailed to Plaintiff Michael Dalpiaz, Defendants International Union United Mine Workers of American, Brian Sanson. Form due by 6/5/2026. (mh)
May 14, 2026 Filing 9 NOTICE of Appearance by Taylor Secemski on behalf of International Union United Mine Workers of American, Brian Sanson (Secemski, Taylor)
May 14, 2026 Filing 8 NOTICE of Appearance by Morgan Lee Bigelow on behalf of International Union United Mine Workers of American, Brian Sanson (Bigelow, Morgan)
May 1, 2026 Filing 7 Summons Issued Electronically as to Brian Sanson. Instructions to Counsel:1. Click on the document number.2. If you are prompted for an ECF login, enter your 'Attorney' login to CM/ECF.3. Print the issued summons for service. (bg)
May 1, 2026 Filing 6 Summons Issued Electronically as to International Union United Mine Workers of American. Instructions to Counsel:1. Click on the document number.2. If you are prompted for an ECF login, enter your 'Attorney' login to CM/ECF.3. Print the issued summons for service. (bg)
May 1, 2026 Filing 5 Requested Summons as to Brian Sanson. (Mortensen, Alan)
May 1, 2026 Filing 4 Requested Summons as to International Union United Mine Workers of American. (Mortensen, Alan)
April 23, 2026 Opinion or Order Filing 3 ORDER TO PROPOSE SCHEDULE - See order for details. Signed by Magistrate Judge Dustin B. Pead on 04/23/2026. (sg)
April 22, 2026 Filing 2 Modification of Docket: Error: Counsel did not format document correctly. Correction: Civil cover sheet has been formatted correctly and replaced on docket re #1 Complaint. (bg)
April 22, 2026 Filing 1 COMPLAINT against International Union United Mine Workers of American, Brian Sanson (Filing fee $ 405, receipt number AUTDC-5766109) filed by Michael Dalpiaz. (Attachments: #1 Civil Cover Sheet) (Mortensen, Alan) (Attachment 1 replaced on 4/22/2026) (bg).
April 22, 2026 Magistrate Judge Dustin B. Pead added. Case number will now read 2:26-cv-00337-DBP. Please make changes to document captions accordingly. (bg)

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Plaintiff: Michael Dalpiaz
Represented By: Alan W. Mortensen
Represented By: Brynn Larsen
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Defendant: International Union United Mine Workers of American
Represented By: Taylor Secemski
Represented By: Morgan Lee Bigelow
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Defendant: Brian Sanson
Represented By: Taylor Secemski
Represented By: Morgan Lee Bigelow
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