Summary
Updated Aug 30, 2026
Robert K. Reeves is Director of Diamondback Energy, Inc. (FANG). 3 SEC Form 4 filings on record going back to 2024, most recently on 21 May 2026. Most recent open-market trade: bought $510K of FANG on 12 November 2024. Lifetime open-market purchases: $510K.
Recent Transactions
3Every recent SEC Form 4 transaction Robert K. Reeves has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Robert K. Reeves files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- SGF FANG Holdings, LP - $5.01B of FANG open-market activity in the last 12 months
- Charles Alvin Meloy - $41.22M of FANG open-market activity in the last 12 months
- Travis D. Stice - $18.11M of FANG open-market activity in the last 12 months
- Hof Matthew Kaes Van'T - $9.50M of FANG open-market activity in the last 12 months
- Matt Zmigrosky - $8.62M of FANG open-market activity in the last 12 months
- Teresa L. Dick - $7.39M of FANG open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Robert K. Reeves?
Robert K. Reeves is a corporate insider, tracked as Director of Diamondback Energy, Inc. (FANG). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Robert K. Reeves last file a Form 4?
The most recent primary Form 4 on record is dated 21 May 2026, one of 3 filings going back to 2024.
Has Robert K. Reeves been buying or selling stock?
Recorded transactions: 1 open-market purchase ($510K) and 0 open-market sales across all tracked filings.
Where can I see all of Robert K. Reeves's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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