Randall Weisenburger

American businessperson, Managing Member of Mile26 Capital LLC.¹

Companies

MP MaterialsBoard member Nov 19, 2020 to now⁸
Corsair Gaming, Inc.Board member Sep 22, 2020 to now⁹
Valero EnergyBoard member 2011 to now¹⁰
Carnival UK Ltd.Board member Jan 27, 2009 to now¹¹
Carnival CorporationBoard member Jan 27, 2009 to now¹²
Omnicom GroupChief financial officer Jul 1, 2004 to Apr 10, 2014¹³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Omnicom Group OMC681,513 shares¹⁴$54.9M at $80.61Apr 10, 2014
Valero Energy VLO112,835 shares¹⁵$50.2M at $445.07May 6, 2026
Carnival Corporation CCL1,371,247 shares¹⁶$35.5M at $25.90May 12, 2026
MP Materials MP150,899 shares¹⁷$5.9M at $39.39Jun 15, 2026
Corsair Gaming, Inc. CRSR115,220 shares¹⁸$1.5M at $12.85Jun 16, 2026
Carnival UK Ltd.0 shares¹⁹May 7, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

Jun 16, 2026Granted 10,020 shares of Corsair Gaming, Inc.¹⁸
Jun 15, 2026Exercised options 3,998 shares of MP Materials¹⁷
May 8, 2026Granted 7,712 shares of Carnival Corporation¹⁶
May 7, 2026Returned to company 961,238 shares of Carnival UK Ltd.¹⁹
May 7, 2026Returned to company 402,297 shares of Carnival UK Ltd.¹⁹
May 6, 2026Returned to company 304 shares at $239.26 of Valero Energy¹⁵
May 6, 2026Exercised options 1,381 shares of Valero Energy¹⁵
Jun 10, 2025Granted 12,438 shares of Corsair Gaming, Inc.²⁰
May 15, 2025Exercised options 2,041 shares of Valero Energy²¹
Apr 16, 2025Granted 11,117 shares of Carnival Corporation²²
Apr 16, 2025Granted 11,117 shares of Carnival UK Ltd.²³
Jun 6, 2024Granted 8,874 shares of Corsair Gaming, Inc.²⁴
May 9, 2024Exercised options 1,944 shares of Valero Energy²⁵
Apr 8, 2024Granted 12,141 shares of Carnival Corporation²⁶
Apr 8, 2024Granted 12,141 shares of Carnival UK Ltd.²⁷
Oct 19, 2023Bought 100,000 shares at $11.50 of Carnival Corporation²⁸
Oct 19, 2023Bought 100,000 shares at $11.50 of Carnival UK Ltd.²⁹
Oct 10, 2023Bought 350,000 shares at $12.99 of Carnival Corporation³⁰
Oct 10, 2023Bought 350,000 shares at $12.99 of Carnival UK Ltd.³¹
Jun 8, 2023Granted 5,263 shares of Corsair Gaming, Inc.³²
Apr 28, 2023Exercised options 3,049 shares of Valero Energy³³
Apr 21, 2023Granted 18,656 shares of Carnival Corporation³⁴
Apr 21, 2023Granted 18,656 shares of Carnival UK Ltd.³⁵
Jun 16, 2022Bought 30,000 shares at $33.25 of MP Materials³⁶
Jun 2, 2022Granted 6,423 shares of Corsair Gaming, Inc.³⁷

Early life and education

Date not recordedThe Wharton School Master of Business Administration^{2 3}
Date not recordedVirginia Tech bachelor's degree; finance, accounting^{2 3}

Career

Occupation: businessperson.⁵

Since 2011Board member, Valero Energy⁴

Personal life

ResidenceGreenwich^{3 6}

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataRandall Weisenburger on Wikidata
2
WikidataRandall Weisenburger: education, on Wikidata
3
Wikidataeducation, as reported
4
WikidataRandall Weisenburger: Board member, Valero Energy, on Wikidata
5
WikidataRandall Weisenburger: occupation, on Wikidata
6
WikidataRandall Weisenburger: residence, on Wikidata
7
WikidataRandall Weisenburger: LinkedIn, on Wikidata
8
SEC EDGARMP Materials, Board member
9
SEC EDGARCorsair Gaming, Inc., Board member
10
Wikidata and SEC EDGARValero Energy, Board member
11
SEC EDGARCarnival UK Ltd., Board member
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SEC EDGARCarnival Corporation, Board member
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SEC EDGAROmnicom Group, Chief financial officer
14
SEC EDGAROmnicom Group shares after the filing of Apr 10, 2014
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SEC EDGARValero Energy shares after the filing of May 6, 2026
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SEC EDGARCarnival Corporation shares after the filing of May 12, 2026
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SEC EDGARMP Materials shares after the filing of Jun 15, 2026
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SEC EDGARCorsair Gaming, Inc. shares after the filing of Jun 16, 2026
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SEC EDGARCarnival UK Ltd. shares after the filing of May 7, 2026
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SEC EDGARForm 4 filed Jun 12, 2025
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SEC EDGARForm 4 filed May 19, 2025
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SEC EDGARForm 4 filed Apr 18, 2025
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SEC EDGARForm 4 filed Apr 18, 2025
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SEC EDGARForm 4 filed Jun 10, 2024
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SEC EDGARForm 4 filed May 13, 2024
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SEC EDGARForm 4 filed Apr 10, 2024
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SEC EDGARForm 4 filed Apr 10, 2024
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SEC EDGARForm 4 filed Oct 23, 2023
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SEC EDGARForm 4 filed Oct 23, 2023
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SEC EDGARForm 4 filed Oct 12, 2023
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SEC EDGARForm 4 filed Oct 12, 2023
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SEC EDGARForm 4 filed Jun 12, 2023
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SEC EDGARForm 4 filed May 2, 2023
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SEC EDGARForm 4 filed Apr 25, 2023
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SEC EDGARForm 4 filed Apr 25, 2023
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SEC EDGARForm 4 filed Jun 17, 2022
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SEC EDGARForm 4 filed Jun 6, 2022