Tim Dove and Shari Redstone built careers in different industries: Dove in oil and gas, and Redstone in entertainment, investment, and media ownership. Although their names appear together in online articles, the reliable records reviewed for this biography do not establish a family relationship, marriage, or business partnership between them.
The Tim Dove covered here is Timothy L. Dove, the former president and chief executive officer of Pioneer Natural Resources. Shari Ellin Redstone is the former chairwoman of Paramount Global who later became chair of Sipur, an Israel-based entertainment company. Their documented histories tell two separate stories about corporate leadership and the responsibilities that come with it.
At a Glance
| Detail | Tim Dove | Shari Redstone |
|---|---|---|
| Documented name | Timothy L. Dove | Shari Ellin Redstone |
| Principal field | Oil and gas | Media, entertainment, and investment |
| Best-known position | Former president and CEO of Pioneer Natural Resources | Former nonexecutive chairwoman of Paramount Global |
| Education | Mechanical engineering degree from MIT; MBA from the University of Chicago | Undergraduate degree from Tufts University; JD and LLM from Boston University |
| Major career milestone | Became Pioneer CEO on January 1, 2017 | Led the successful effort to reunite CBS and Viacom in 2019 |
| Later documented work | Petro-Victory board advisory appointment announced in 2022 | Sipur chairmanship announced in September 2025 |
| Publicly documented family | Wife Jenny; four children | Former husband Ira A. Korff; three children |
What Connects Tim Dove and Shari Redstone?
No reliable source reviewed establishes a personal or professional connection between Timothy L. Dove and Shari Redstone. Their shared appearance in a search phrase does not demonstrate that they worked together or belonged to the same family.
Dove’s corporate record centers on Diamond Shamrock, Maxus Energy, Parker & Parsley, and Pioneer Natural Resources. Redstone’s record centers on National Amusements, Viacom, CBS, Paramount, investment firm Advancit Capital, and Sipur.
This distinction matters because an article combining their names can easily suggest a relationship that the underlying evidence does not support. The clearest approach is to explain their identities and follow each person’s documented life independently.
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Tim Dove’s Education and Entry Into the Energy Industry
Dove’s educational history begins with Jesuit College Preparatory School of Dallas, where he graduated in 1975. He subsequently attended the Massachusetts Institute of Technology, earning a bachelor’s degree in mechanical engineering in 1979.
He completed an MBA at the University of Chicago in 1981. His combination of engineering and business training preceded a career spanning energy operations, financial management, and corporate transactions.
An exact birth date, birthplace, and detailed account of his parents and childhood were not established in the strongest sources reviewed. Pioneer’s 2017 proxy statement identified him as 60 at that time, but that disclosure does not establish a precise birthday.
D Magazine reported that Dove began his career at Diamond Shamrock in 1981, working in business development and analyzing potential acquisitions. He also held positions at its successor, Maxus Energy.
Those early responsibilities gave him experience across international exploration and production, marketing, refining, planning, and development. His later leadership roles therefore grew out of work across several parts of the energy business.
From Parker & Parsley to Pioneer’s Chief Executive
Dove joined Parker & Parsley in May 1994 as vice president for international operations, according to a Pioneer regulatory filing. He became senior vice president of business development in October 1996.
Parker & Parsley merged with MESA in 1997 to create Pioneer Natural Resources. Dove continued with the combined company as executive vice president of business development.
His responsibilities expanded substantially in February 2000, when he became executive vice president and chief financial officer. He later advanced to president and chief operating officer in late 2004.
These positions placed him at the intersection of financing, investment decisions, and production. They also made him a central member of Pioneer’s leadership well before he became its chief executive.
Dove joined the company’s board in 2013. Following a succession plan announced in 2016, he became president and CEO on January 1, 2017, succeeding Scott Sheffield.
Leading Pioneer During the Shale Expansion
Dove took charge while Pioneer was developing its substantial position in the Permian Basin, particularly the Midland Basin of West Texas.
In a 2016 interview with D Magazine, he described continuity as a central feature of the coming transition. He had already spent years helping develop the company’s strategy and did not present his promotion as a reason for an immediate overhaul.
His tenure as CEO proved considerably shorter than his broader service at the company. In February 2019, Pioneer announced his retirement as president, chief executive, and a board member. Sheffield returned as CEO.
Pioneer’s filings describe the departure as a retirement. Without stronger evidence, it would be inappropriate to assign Dove an undisclosed personal motive for leaving.
Dove’s Family, Advisory Work, and Dallas Philanthropy
Public biographical accounts identify Dove’s wife as Jenny and report that they have four children. Detailed family histories are less extensively documented than his corporate career.
The couple’s connection to education is more visible. Jesuit Dallas credits Jenny and Tim Dove with the lead gift supporting its Dove Fieldhouse, dedicated on May 20, 2024.
The approximately 26,000-square-foot facility includes training spaces for golf, rowing, wrestling, and cycling. It provides a concrete example of their philanthropic support for the school Dove attended.
Retirement from Pioneer did not end his involvement in energy businesses. In 2022, Petro-Victory Energy announced his appointment as an adviser to its board, with responsibilities supporting strategic direction for its Brazilian operations.
That announcement also identified board or advisory work with Wildfire Energy and Oilfield Water Logistics, alongside educational and civic service. These are documented positions at the time of the announcement; they should not automatically be treated as a complete list of his current appointments.
Shari Redstone’s Family Background and Legal Training
Shari Ellin Redstone was born on April 14, 1954, in Washington, D.C. She is 72 as of November 2026.
Her parents were Sumner Redstone and Phyllis Gloria Raphael, and her brother is Brent Redstone. She comes from a Jewish family whose business history began before her father’s emergence as a major media owner.
Her grandfather, Michael Redstone, founded the theater business that developed into National Amusements. Sumner subsequently expanded the family’s interests into a much larger entertainment empire.
Shari’s own professional preparation began outside studio management. She graduated from Tufts University in 1975 and earned her JD from Boston University in 1978.
She also completed an LLM in taxation at Boston University. Although secondary biographies differ on the year, the university’s own alumni magazine identifies her qualification as an LLM in Taxation earned in 1981.
An early corporate filing records that she practiced law from 1978 through 1993. Her work included corporate law, estate planning, and criminal law.
Redstone married Rabbi Ira A. Korff, and they later divorced. They have three children: Kimberlee, Brandon, and Tyler. Their family history is distinct from her father’s relationships and from the corporate succession disputes that later surrounded the Redstone businesses.
Building Her Role at National Amusements, CBS, and Viacom
Redstone moved from legal practice into senior responsibilities at National Amusements during the 1990s. A contemporary corporate filing identifies her as executive vice president beginning in 1994 and president beginning in January 2000.
Later profiles often date her presidency to 1999. The contemporary filing provides a more precise reference for the formal appointment.
Her work included cinema operations, international expansion, and new approaches to selling movie tickets. She also held leadership responsibilities connected with MovieTickets.com.
In 2011, she co-founded Advancit Capital, extending her business activity into investment in emerging media and technology companies.
Meanwhile, the family’s controlling interests in CBS and Viacom placed her at the center of increasingly difficult governance decisions. Reuniting the two companies became one of the defining projects of her career.
After earlier attempts failed, CBS and Viacom completed their merger on December 4, 2019. Redstone became nonexecutive chairwoman of the combined ViacomCBS, later renamed Paramount Global.
The transaction brought together businesses including CBS, Showtime, MTV, Nickelodeon, Comedy Central, and Paramount Pictures.
Shareholder Challenges to the Merger
The merger also generated litigation. Shareholders challenged the process and alleged that the transaction unfairly favored controlling interests.
Paramount’s filings documented separate CBS and Viacom shareholder cases, with settlement agreements announced in 2023 involving $167.5 million and $122.5 million, respectively.
These were civil shareholder disputes. The allegations and settlement amounts should not be described as criminal convictions or treated as personal financial awards to Redstone.
Her leadership record therefore includes both completing a major corporate combination and facing substantial scrutiny over how that combination was negotiated.
Leaving Paramount and Beginning a New Chapter at Sipur
The next major transition came on August 7, 2025, when the Paramount-Skydance transaction closed. Regulatory filings confirm that investors acquired National Amusements as part of the wider transaction, ending the Redstone family’s control of Paramount.
The closing date matters: the agreement was announced in 2024, but the completed change of control occurred in 2025.
In September 2025, Redstone became chair of Sipur, an Israel-based entertainment studio. Reuters reported that she also invested in the company.
Sipur’s projects include the documentary We Will Dance Again and the television series Bad Boy. At Reuters NEXT in December 2025, Redstone discussed the relationship between storytelling, public conversation, and her philanthropic interests.
Her work continued into 2026. An October 9 Variety interview with Sipur executives reported that the company had opened a London office and was developing its international production strategy.
Redstone’s 2026 Eradicate Hate Global Summit biography also identified her as president of the Redstone Family Foundation and chair of Sipur Studios. The foundation’s stated priorities include addressing antisemitism and racism through education.
She also faced a significant personal challenge during the Paramount transition. In June 2025, her spokesperson confirmed a thyroid cancer diagnosis and said she continued professional and philanthropic activities during treatment. That dated statement should not be treated as a current medical assessment.
Income, Ownership, and What Net Worth Figures Can Tell Us
Dove’s documented financial history includes executive compensation, equity awards, and retirement arrangements disclosed by Pioneer. Later advisory work added another category of professional activity.
Those disclosures do not establish his complete personal assets and liabilities. A dependable current net worth figure was not verified.
Redstone’s financial position has involved family ownership interests, investments, and corporate leadership. However, the value of Paramount, National Amusements, or an acquisition cannot simply be assigned to her as personal wealth.
The 2025 transaction involved multiple investors, shareholders, and trusts. Its overall value is different from the amount Redstone personally received, and neither figure automatically establishes her net worth.
The enduring significance of these two careers lies in their documented decisions: Dove’s progression through the financial and operating leadership of an energy producer, and Redstone’s work reshaping inherited media holdings before moving into a new production venture. Understanding those separate histories provides a clearer account than an unsupported claim connecting them.
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