Richard R. Deluca Net Worth
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Richard R. Deluca has an estimated net worth of at least $78.5 million*, as of yesterday. They own 110,767 shares of MRK stock. They have sold 604,221 shares of MRK stock since 2021, for an estimated $57.4 million.
Richard R. Deluca $MRK SEC Form 4 Insider Trading
Richard R. Deluca has filed a total of 15 insider trades in $MRK since 2021. Their most recent trade was a sale of 20,784 shares, made on Aug 10, 2026. Their largest trade was a sale of 164,557 shares, made on Oct 28, 2022. We estimate that they now own 110,767 shares of $MRK, worth an estimated $21.2 million.
Insider Trading at $MRK
There have been a total of 124 insider trades reported at $MRK since 2021, with 18,241 shares purchased and 5.7 million shares sold. The most active insider traders in $MRK stock have been Kenneth C Frazier, Richard R. Deluca, and Steven Mizell. The most recent trade was a sale of 80,315 shares reported by Jennifer Zachary (EVP, General Counsel), made on Aug 12, 2026.
History of Insider Stock Trades by Richard R. Deluca
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
MRK
|
Sale | 20,784 | Aug 10, 2026 | Aug. 12, 2026, 4:10 p.m. |
|
MRK
|
Sale | 600 | Aug 12, 2026 | Aug. 12, 2026, 4:10 p.m. |
|
MRK
|
Sale | 11,099 | Aug 12, 2026 | Aug. 12, 2026, 4:10 p.m. |
|
MRK
|
Sale | 5,427 | Aug 11, 2026 | Aug. 12, 2026, 4:10 p.m. |
|
MRK
|
Sale | 7,410 | Aug 11, 2026 | Aug. 12, 2026, 4:10 p.m. |
|
MRK
|
Sale | 805 | Aug 06, 2026 | Aug. 10, 2026, 4:28 p.m. |
|
MRK
|
Sale | 4,945 | Aug 06, 2026 | Aug. 10, 2026, 4:28 p.m. |
|
MRK
|
Sale | 300 | Aug 06, 2026 | Aug. 10, 2026, 4:28 p.m. |
|
MRK
|
Sale | 37,685 | Feb 06, 2026 | Feb. 6, 2026, 5:08 p.m. |
|
MRK
|
Sale | 43,823 | Nov 08, 2023 | Nov. 9, 2023, 10:04 a.m. |
|
MRK
|
Sale | 66,163 | Apr 28, 2023 | May 2, 2023, 11:37 a.m. |
|
MRK
|
Sale | 75,436 | May 01, 2023 | May 2, 2023, 11:37 a.m. |
|
MRK
|
Sale | 164,557 | Oct 28, 2022 | Nov. 1, 2022, 5:04 p.m. |
|
MRK
|
Sale | 29,782 | Nov 04, 2021 | Nov. 4, 2021, 8 p.m. |
|
MRK
|
Sale | 135,405 | Oct 29, 2021 | Nov. 1, 2021, 8 p.m. |
$MRK Executives and Stock Owners with Insider Trades
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Kenneth C Frazier, Executive Chair
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Richard R. Deluca, EVP&Pres, Merck Animal Heallth
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Steven Mizell, EVP, Chief HR Officer
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Joseph Romanelli, President, Human Health Int?l
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Sanat Chattopadhyay, Exe V-P & Pres. MMD
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Jennifer Zachary, EVP, General Counsel
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David Michael Williams, EVP,Chief Info&Digital Officer
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Robert M Davis, Chairman, CEO & President
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Johannes Jacobus Oosthuizen, President, U.S. Market
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Chirfi Guindo, Chief Marketing Officer
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David R. Maraldo, EVP & Pres. MMD
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Rita A Karachun, Sr. VP Fince-Global Controller
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Robert M Davis, CEO & President
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Caroline Litchfield, EVP & CFO
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Dean Y Li, Executive VP & President, MRL
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Dalton E. Iii Smart, SVP Fin. - Global Controller
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Cristal N Downing, Chief Comm. & Public Afrs Ofcr
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Frank Clyburn, EVP & Pres ? Human Health
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Julie L. Gerberding, EVP, Chief Patient Officer
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Chirfi Guindo, EVP, Access, Policy & Comms
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.