Daniel Peisert
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Daniel Peisert Email & Phone Number

CEO and General Manager at Tesserae Partners LLC
Location: Greater Chicago Area, United States, United States 14 work roles 1 school
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
CEO and General Manager
Location
Greater Chicago Area, United States, United States
Company size

Who is Daniel Peisert? Overview

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Quick answer

Daniel Peisert is listed as CEO and General Manager at Tesserae Partners LLC, a company with 1 employees, based in Greater Chicago Area, United States, United States. AeroLeads shows a matched LinkedIn profile for Daniel Peisert.

Daniel Peisert previously worked as President and Chief Executive Officer at Assertio and Executive Vice President and Chief Financial Officer at Assertio. Daniel Peisert holds Bsb, Accounting from University Of Minnesota - Carlson School Of Management.

Company email context

Email format at Tesserae Partners LLC

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Tesserae Partners LLC

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Profile bio

About Daniel Peisert

I am a collaborative leader committed to enhancing shareholder value. Have led small-to-mid sized businesses through mergers, asset acquisitions, partnering, integrations, fundraisings, restructurings and turn arounds with significant focus on financing, balance sheet management and cash flow improvement. I am skilled at quickly identifying the risks and barriers to growth (i.e. revenue concentration, IP or competitive risk, litigation risk, debt maturity & leverage) and prioritizing solutions. I take great pride in building strong teams, fostering a culture of inclusion and seeking out diverse ideas and perspectives.Specialties: Healthcare, pharmaceuticals, leadership, innovation, entrepreneurial thinking, raising capital, strategy, expertise in building new business, acquiring companies and assets, restructuring, driving growth, managing risks and creating value for stakeholders.

Current workplace

Daniel Peisert's current company

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Tesserae Partners LLC
Tesserae Partners Llc
CEO and General Manager
Chicago, IL, US
Website
Employees
1
AeroLeads page
14 roles

Daniel Peisert work experience

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President And Chief Executive Officer

Current

Established new strategic vision and repositioned Company with a new commercial model to create a sustainable competitive advantage. Returned the business to profitability. Transformed the balance sheet. Completed two product acquisitions and a corporate merger to diversify the business and add patent protected growth drivers.

Dec 2020 - Present

Executive Vice President And Chief Financial Officer

Led turnaround and transformation of the Company through multiple divestitures, out licensing partnerships and accelerated debt retirement. Architect of the new co Holding Company structure designed to segregate assets from liabilities (opioid & shareholder litigation) which facilitated the merger with Zyla.

May 2020 - Dec 2020

Senior Vice President And Chief Financial Officer

Dec 2018 - May 2020

Senior Vice President, Business Development

Aug 2018 - Dec 2018

Vice President, Business Development

Sep 2017 - Aug 2018

Vice President, Us Legacy Business

Full P&L responsibility for $140 million EBITDA business unit. Developed and executed the action plan to stabilize the business and return it to growth.

Oct 2016 - Sep 2017

Vice President, Business Development

Executed strategic M&A plans including sourcing, evaluation, negotiation and commercial & financial diligence for all acquisitions. Completed $4.9 Billion of acquisitions and related debt and equity financing.

Mar 2014 - Oct 2016

Research Analyst

Cupps Capital Management

Responsible for analysis, stock selection and position sizing primarily within healthcare sector for $1.5 Billion AUM long only thematic, growth portfolio

Feb 2012 - Feb 2014

Director, Finance And Business Development

Marathon Pharmaceuticals

Responsible for Finance, Business Development and several operational duties for a private equity backed start-up pharmaceutical company focused of growth via acquisition. Established all financial infrastructure and controls at company inception.

Jul 2008 - Feb 2012

Senior Analyst

Senior Healthcare Analyst for the small cap portfolio

May 2005 - Jun 2008

Assistant Director

Focused on investments in healthcare in three roles at UBS O'Connor: Analyst & Co-PM for a long/short market neutral mid cap portfolio; Portfolio Manager of a $85M long/short market neutral portfolio of Specialty Pharmaceuticals stocks; Junior Analyst for the $1 Billion long/short Healthcare portfolio (Large Cap Pharma, Large Cap Med Tech & Biotech)

Mar 2001 - Mar 2005

Controller

Investment pricing, P&L calculations and financial reporting for the UBS proprietary trading portfolios (Convert Arb, Risk Arb, Fundamental Long Short Equity, Equity Option)

May 1999 - Mar 2001
Team & coworkers

Colleagues at Tesserae Partners LLC

Other employees you can reach at assertiotx.com. View company contacts for 1 employees →

1 education record

Daniel Peisert education

FAQ

Frequently asked questions about Daniel Peisert

Quick answers generated from the profile data available on this page.

What company does Daniel Peisert work for?

Daniel Peisert works for Tesserae Partners LLC.

What is Daniel Peisert's role at Tesserae Partners LLC?

Daniel Peisert is listed as CEO and General Manager at Tesserae Partners LLC.

Where is Daniel Peisert based?

Daniel Peisert is based in Greater Chicago Area, United States, United States while working with Tesserae Partners LLC.

What companies has Daniel Peisert worked for?

Daniel Peisert has worked for Tesserae Partners Llc, Assertio, Concordia International (Formerly Amco), Cupps Capital Management, and Marathon Pharmaceuticals.

Who are Daniel Peisert's colleagues at Tesserae Partners LLC?

Daniel Peisert's colleagues at Tesserae Partners LLC include Nelya Jacyniewicz, Joshua Gardner, John Lucas, R.J. Nusz, and Brian Schabdach.

How can I contact Daniel Peisert?

You can use AeroLeads to view verified contact signals for Daniel Peisert at Tesserae Partners LLC, including work email, phone, and LinkedIn data when available.

What schools did Daniel Peisert attend?

Daniel Peisert holds Bsb, Accounting from University Of Minnesota - Carlson School Of Management.

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