Daniel E. Gustafson
Gustafson Gluek PLLC
- Address of record
- Canadian Pacific Plaza, 120 South Sixth Street, Ste 2600, Minneapolis, MN 55402, 612-333-8844
- Phone
- (612) 333-8844
- Fax
- Fax 612-339-6622
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Wolf v. Amazon.com Inc. Fraud Class Action
A proposed class action against Amazon.com Inc. alleging fraud, apparently concerning consumer transactions or dealings with the company. The specific nature of the alleged fraudulent conduct is not detailed in the available docket information.
- Filed
- April 30, 2026
- Represents
- Lauren Wolf, Elizabeth Correia
Medtronic Data Security Incident Class Action
A proposed class action against Medtronic concerning an alleged data security incident. The case alleges unauthorized access to personal information held by the medical device manufacturer, potentially affecting patients, customers, or account holders.
- Filed
- April 29, 2026
- Represents
- Karen Sanders, Hart Kiser, Adam McLain, Sabrina Marquardt, Shanon Qualley, Tristan Tanner, Wanda Trevino, Harvey Edell, Terri Running, Randy Knuckles, Paul Cartwright, Celeste Williams, Richard Loughry, Jerome McGrew, Dawn Van der Steeg, Carlos Jackson, David Holmes, Lisa Riley, Temporary Lead Counsel, Nancy Buckner, Jeffrey Kennedy, Vivian Lindley, Robin Jennings, Chris Raths, Linda Egbert, Tiffani Corvia, Anthony Spano
Helgeson v. Infinite Campus, Inc.
A proposed class action against Infinite Campus, Inc., apparently concerning a contract dispute. The case has been consolidated with related cases and interim co-lead counsel has been appointed, though the specific allegations are not detailed in the available docket entries.
- Filed
- April 21, 2026
- Represents
- Cassie Helgeson
Allianz Life Insurance Company of North America Class Action
This proposed class action against Allianz Life Insurance Company of North America involves an unspecified personal injury or insurance-related claim. Based on the nature of suit code and defendant, the case apparently concerns conduct affecting insurance customers, though specific allegations are not available from the docket metadata provided.
- Filed
- February 27, 2026
- Represents
- Eliot Canick, Matthew Gross
Kennedy v. Exxon Mobil Corporation - RICO Class Action
This is a proposed class action against Exxon Mobil Corporation filed under RICO (Racketeer Influenced and Corrupt Organizations Act). Based solely on the nature of suit code and caption, the specific allegations cannot be determined from the docket metadata provided, though such cases often involve claims of fraudulent business practices or organizational misconduct that could affect ordinary consumers or business customers.
- Filed
- November 25, 2025
- Represents
- Richard Kennedy, Margaret Hazard
Uponor PEX Pipes Product Liability Class Action
A proposed class action alleges that Uponor's PEX (cross-linked polyethylene) pipes are defective and subject to failure, potentially causing property damage to homeowners and building occupants. The litigation consolidates claims involving the manufacturer's plumbing products, apparently concerning widespread defects affecting residential and commercial properties.
- Filed
- November 7, 2025
- Represents
- John Fitzpatrick, Diane Fitzpatrick, John McKenzie
Peterson v. TransUnion Data Breach Class Action
A proposed class action against TransUnion LLC, a major credit reporting agency. The case appears to concern alleged violations of privacy or consumer protection laws, potentially involving unauthorized access to or misuse of consumer personal information maintained by the defendant.
- Filed
- October 17, 2025
- Represents
- Rachel Peterson
Archery Products Antitrust Class Action
A proposed class action alleges that defendants engaged in anticompetitive conduct related to archery products, apparently involving price-fixing, market allocation, or other antitrust violations. The case has been designated as multidistrict litigation, suggesting multiple related claims have been consolidated in federal court in Colorado.
- Filed
- October 16, 2025
- Represents
- Jon Borreson, Erick Babst
Branded Beverage Antitrust Class Action
This proposed class action alleges that branded beverage manufacturers engaged in anticompetitive conduct. Based on the caption alone, the case appears to involve allegedly unlawful antitrust practices within the beverage industry that would affect consumers who purchased affected branded beverages.
- Filed
- August 5, 2025
- Represents
- Fargo Stopping Center LLC, Bjornson Oil Company, Inc.
Allianz Life Insurance Data Incident Class Action
This proposed class action concerns a data incident affecting Allianz Life Insurance Company of North America. Policyholders and account holders allege that their personal information was compromised in the incident. The litigation seeks relief for ordinary consumers harmed by the data breach.
- Filed
- July 4, 2025
- Represents
- Chair of the Plaintiffs' Leadership Committee, Plaintiffs' Leadership Committee
American Society of Health-System Pharmacists Antitrust Class Action
A proposed class action against the American Society of Health-System Pharmacists and several health systems, apparently alleging antitrust violations. The docket indicates individual plaintiffs and defendants that include hospital systems, and the nature-of-suit code is antitrust, suggesting claims of anticompetitive conduct, possibly in the market for health-system pharmacists. These are allegations in a newly filed case, not proven facts, and no settlement has been reached.
- Filed
- April 21, 2025
- Represents
- Meaghan Walker
EisnerAmper Data Breach Class Action
A proposed class action against EisnerAmper LLP, apparently concerning a data breach or similar privacy-related harm. The docket indicates the case has been consolidated with related cases and that an attorney was admitted pro hac vice for another plaintiff, but it does not describe specific allegations.
- Filed
- April 17, 2025
- Represents
- Robert Crist, Rebecca L. Lemmons
U.S. Bancorp Fraud Class Action
A proposed class action against U.S. Bancorp and U.S. Bancorp Investments, Inc. appears to assert fraud claims (nature of suit 370). The docket indicates the defendants moved to dismiss and the amended complaint was dismissed with prejudice. No further specific allegations are detailed in the provided entries.
- Filed
- April 15, 2025
- Represents
- Adam Saul Futo, James Bartley Ellis
Zelis Repricing Antitrust Class Action
A proposed class action against Zelis, apparently concerning antitrust claims over repricing of healthcare claims or services. The docket indicates the court recently ruled on a motion to compel, but no further details are provided in the available text. These are allegations in a newly filed case and not proven facts.
- Filed
- March 28, 2025
- Represents
- James Paul Allen DDS
Abbott Laboratories Class Action
A proposed class action against Abbott Laboratories, apparently concerning claims under a federal statute, based on the docket's designation as 'Other Statutory Actions.' Additional details are not available from the caption and docket text.
- Filed
- March 7, 2025
- Represents
- Tiffany Huggins, Lauren Nunez
American Society of Health-System Pharmacists Pharmacy Residency Antitrust Class Action
A proposed class action against the American Society of Health-System Pharmacists and other defendants, apparently alleging anticompetitive conduct related to pharmacy residency matching or employment. The docket indicates the court dismissed most claims without prejudice for failure to state a claim, dismissed claims against two defendants for lack of personal jurisdiction, and granted plaintiffs leave to file an amended complaint. These are allegations in a newly filed case, not proven facts and not yet a settlement.
- Filed
- February 28, 2025
- Represents
- Meaghan Walker
Lamb Weston Frozen Potato Antitrust Class Action
A proposed class action against Lamb Weston Holdings, Inc., apparently alleging antitrust violations in the market for frozen potato products. The docket references 'Consumer Indirect Purchaser Plaintiffs,' suggesting that ordinary consumers who purchased potato products may be included as putative class members. These are allegations in a newly filed case, not proven facts, and there is no settlement at this stage.
- Filed
- November 15, 2024
- Represents
- Redner's Markets, Inc.
Gerber Products Antitrust Class Action
A proposed class action against Gerber Products Company, apparently concerning federal antitrust violations. The nature of suit is listed as Anti-Trust, but the docket text is unavailable, so the specific conduct alleged cannot be described. The allegations are not proven.
- Filed
- September 24, 2024
- Represents
- Thomas Conry, Brittany Cameron, Kelsey Daker, Kathryn Follett, Christina Hall, Danielle Harris, Carey LaVallee, Amy Moore, Ashley Orozco, Jessica Patrich, Hailey Ronayne, Nicole Satterly, Sydney Segretto, Robyn Sussman, Laila Volle, Samantha Zomer
PVC Pipe Antitrust Class Action
This appears to be a proposed class action concerning alleged antitrust violations in the PVC pipe industry. The docket reflects that a purchaser class may be involved, and the parties have discussed a settlement notice plan. The allegations are not proven and no settlement has been finalized.
- Filed
- August 23, 2024
- Represents
- George Bavolak
Continental Resources Shale Oil Antitrust Class Action
This is a proposed class action against Continental Resources, Inc. and other shale oil producers, apparently alleging antitrust violations related to shale oil production or pricing. The case is part of multidistrict litigation, and the docket indicates that jurisdictional discovery is underway regarding the defendants' personal jurisdiction challenges.
- Filed
- August 15, 2024
- Represents
- Michael Blackburn Strupp, Premium Solutions, Inc., James Kinkead, John Smith, Best Expedite, Inc.
Ameriprise Financial Consumer Class Action
This appears to be a proposed class action against Ameriprise Financial, Inc., filed in the District of Minnesota. The docket lists the nature of suit as "Personal Property: Other" but provides no further detail about the specific allegations. Because the case was surfaced as a class-action complaint, it may involve consumer financial services or account holders, but the exact claims are unclear from the available metadata.
- Filed
- July 29, 2024
- Represents
- Susanne Mehlman, Joy Hultman, Mindy Bender
Consulting Radiologists Medical Class Action
A proposed class action has been filed against Consulting Radiologists, Ltd. The nature of suit is 'P.I.: Other,' which suggests the case may involve personal injury or related harm to patients or consumers, though specific allegations are not detailed in the available docket information. These are allegations in a newly filed case, not proven facts.
- Filed
- July 2, 2024
- Represents
- John Sands
Consulting Radiologist Personal Injury Class Action
This appears to be a proposed class action against Consulting Radiologist, Ltd., a radiology practice. The nature of suit is 'P.I.: Other,' suggesting personal injury claims, but the specific alleged conduct is not stated in the available caption or docket text. These are allegations in a newly filed case, not proven facts.
- Filed
- July 1, 2024
- Represents
- Shay Forstrom, Alyson N. Moore
Eyewear Antitrust Class Action
A proposed class action concerning antitrust issues in the eyewear market. Based on the caption and nature of suit, it appears to allege anticompetitive conduct by one or more eyewear companies, potentially affecting consumers who purchased eyewear. These are allegations in a newly filed case, not proven facts and not yet a settlement.
- Filed
- June 25, 2024
- Represents
- Monet Jonas, Brad Hoag, Rebecca Froehlich
Granulated Sugar Antitrust Class Action
A proposed class action antitrust litigation involving granulated sugar. The docket caption and nature-of-suit code indicate alleged anticompetitive conduct, though no specific defendants or detailed allegations are available in the text. These are allegations only and have not been proven.
- Filed
- June 25, 2024
- Represents
- KPH Healthcare Services, Inc.
Mead Johnson Nutrition Product Liability Class Action
A proposed class action against Mead Johnson Nutrition Company, apparently concerning alleged personal injuries from a nutrition product. The case is filed as a personal injury product liability matter. These are allegations in a newly filed case, not proven facts and not yet a settlement.
- Filed
- June 13, 2024
- Represents
- Dominique Lopez
Change Healthcare Customer Data Security Breach Class Action
This is a proposed class action against Change Healthcare, Inc. apparently concerning a customer data security breach. The case is filed as multidistrict litigation, and the docket shows appearances by numerous individual plaintiffs who may be current or former customers. The allegations have not been proven, and no settlement is indicated.
- Filed
- June 7, 2024
- Represents
- Overall Lead Counsel
Sugar Producers Antitrust Class Action
A proposed class action against sugar producers, apparently alleging a conspiracy to fix prices for granulated sugar in violation of antitrust laws. The case is coordinated as multidistrict litigation and includes both class claims and direct actions by businesses such as Albertsons. Consumers who purchased granulated sugar may be among the proposed class members, though the allegations are not yet proven.
- Filed
- June 7, 2024
- Represents
- Plaintiffs' Liaison Counsel, Plaintiffs' Steering Committee
Fortra File Transfer Software Data Breach Settlement
Defendants used Fortra's file transfer service, which suffered a criminal cyberattack on or about January 30, 2023. The breach resulted in unauthorized access to approximately five million individuals' personal and health insurance information, including names, addresses, dates of birth, Social Security numbers, and health plan details. Defendants are paying $20 million to resolve claims arising from this data incident.
- Settlement fund
- $20M
- Claim deadline
- August 29, 2025
- Represents
- Alauntae Butts, Muhammed Zahid
Brady Martz Data Settlement
Brady Martz experienced a data security incident that led to litigation over how the incident was handled and consumer data protection.
- Claim deadline
- Represents
- Jason Quaife
GHP Pixel Settlement
HealthPartners allegedly shared personal information of website visitors with third parties without proper authorization. HealthPartners denies these allegations.
- Claim deadline
- April 7, 2025
- Represents
- Sandra Tapp
Local TV Advertising Settlement
Plaintiffs claimed that broadcaster defendants engaged in a conspiracy to fix, raise, maintain, or stabilize the price levels of broadcast television spot advertising, and that sales rep firms and other entities facilitated communication between them. As a result, plaintiffs allegedly paid artificially inflated prices. The settling defendants deny all wrongdoing but have agreed to settle to avoid the cost and inconvenience of further litigation.
- Settlement fund
- $48M
- Claim deadline
- October 26, 2023
- Represents
- Curb Appeal Madison LLC, Dozier Law Firm LLC
Tuna Direct Purchaser Antitrust Settlement
Defendants allegedly conspired to fix, raise, and maintain prices that direct purchasers paid for packaged tuna products between June 2011 and July 2015, causing class members to pay more than they otherwise would have. Defendants deny all liability and have agreed to settle to avoid litigation risks, while admitting no wrongdoing.
- Settlement fund
- $64.8M
- Claim deadline
- October 18, 2024
- Represents
- Nay Alidad, Galyna Andrusyshyn, Robert Benjamin, Barbara Buenning, Danielle Greenberg, Sheryl Haley, Lisa Hall, Tya Hughes, Marissa Jacobus, Gabrielle Kurdt, Erica Pruess, Seth Salenger, Harold Stafford
Tuna End Purchaser Settlement
From June 2011 to July 2015, defendants allegedly participated in an unlawful conspiracy to raise, fix, maintain, or stabilize the price of packaged tuna products at artificially high levels in violation of antitrust and unfair competition laws. The defendants deny many allegations and assert defenses but agreed to settle to avoid further litigation, trial risks, and costs.
- Settlement fund
- $152.2M
- Claim deadline
- December 31, 2024
- Represents
- Nay Alidad, Galyna Andrusyshyn, Robert Benjamin, Barbara Buenning, Danielle Greenberg, Sheryl Haley, Lisa Hall, Tya Hughes, Marissa Jacobus, Gabrielle Kurdt, Erica Pruess, Seth Salenger, Harold Stafford
Blue Cross Blue Shield Antitrust Settlement
Blue Cross Blue Shield companies allegedly violated antitrust laws by entering into an agreement not to compete with each other and to limit competition among themselves in selling health insurance and administrative services. The defendants deny wrongdoing and claim their conduct results in lower healthcare costs and greater access to care. The parties settled to avoid the risk and cost of further litigation.
- Settlement fund
- $2.7B
- Claim deadline
- November 5, 2021
- Represents
- Plaintiffs' Counsel
“Recovery” and “exposure” refer to total disclosed settlement funds in associated cases, not money personally won or lost by an attorney. Settlements generally resolve disputed allegations without a finding that either side won. Data comes from public court dockets and may be incomplete.