Insiders who reported open-market trades in the last 12 months at the companies Timothy D. Cook 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.
Arthur D. Levinson - $86.74M in AAPL purchases and sales in the last 12 months
Deirdre O'Brien - $23.13M in AAPL purchases and sales in the last 12 months
John Ternus - $8.46M in AAPL purchases and sales in the last 12 months
Mark G. Parker - $5.58M in NKE purchases and sales in the last 12 months
Jennifer Newstead - $5.14M in AAPL purchases and sales in the last 12 months
Elliott Hill - $3.00M in NKE purchases and sales in the last 12 months
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Timothy D. Cook is a corporate insider, tracked as Executive Chair, Director of Apple Inc. (AAPL). InsiderAlpha holds 12 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Timothy D. Cook submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Timothy D. Cook been buying or selling stock?
Recorded transactions: 2 open-market purchases ($4.01M) and 22 open-market sales ($188.19M) across all tracked filings.
Timothy D. Cook is Executive Chair, Director of Apple Inc. (AAPL). 12 SEC Form 4 filings on record going back to 2024, most recently on 5 October 2026. Most recent open-market trade: sold $13.65M of AAPL on 5 October 2026. Lifetime open-market purchases: $4.01M. Lifetime open-market sales: $188.19M.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Timothy D. Cook.
InsiderAlpha's records for Timothy D. Cook go back to 2024: 12 primary Form 4 filings, an average of 4.0 per year. The typical open-market purchase is $2.00M (2 buys totaling $4.01M). The largest single buy on record is $2.95M of NKE in 2025. Sales side: 22 recorded sales totaling $188.19M, so the filing history runs sell-heavy by dollar value. 33 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
