Summary
Updated Aug 31, 2026
Nikolaos Koumettis files SEC Form 4 reports at COCA COLA CO (KO). 1 SEC Form 4 filing on record, dated 5 August 2025. Most recent open-market trade: sold $2.58M of KO on 5 August 2025. Lifetime open-market sales: $2.58M.
Recent Transactions
1Every recent SEC Form 4 transaction Nikolaos Koumettis 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 Nikolaos Koumettis 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.
- James Quincey - $144.73M of KO open-market activity in the last 12 months
- John Murphy - $27.14M of KO open-market activity in the last 12 months
- Jennifer K. Mann - $25.97M of KO open-market activity in the last 12 months
- Bruno Pietracci - $19.20M of KO open-market activity in the last 12 months
- Nancy Quan - $11.20M of KO open-market activity in the last 12 months
- Manuel Arroyo - $9.89M of KO 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 Nikolaos Koumettis?
Nikolaos Koumettis is a corporate insider of COCA COLA CO (KO). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Nikolaos Koumettis last file a Form 4?
The only primary Form 4 on record is dated 5 August 2025.
Has Nikolaos Koumettis been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($2.58M) across all tracked filings.
Where can I see all of Nikolaos Koumettis'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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