Insiders who reported open-market trades in the last 12 months at the companies Ann C. Chaplin 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.
Cristiano R. Amon - $7.60M in QCOM purchases and sales in the last 12 months
Akash J. Palkhiwala - $5.41M in QCOM purchases and sales in the last 12 months
Heather S. Ace - $1.75M in QCOM purchases and sales in the last 12 months
Patricia Y. Grech - $596K in QCOM purchases and sales in the last 12 months
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Ann C. Chaplin is a corporate insider, tracked as General Counsel&Corp Secretary of QUALCOMM INC/DE (QCOM). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Ann C. Chaplin last file a Form 4?
The most recent primary Form 4 on record is dated 27 October 2025, one of 6 filings going back to 2024.
Has Ann C. Chaplin been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($1.96M) across all tracked filings.
Ann C. Chaplin is General Counsel&Corp Secretary of QUALCOMM INC/DE (QCOM). 6 SEC Form 4 filings on record going back to 2024, most recently on 27 October 2025. Most recent open-market trade: sold $409K of QCOM on 16 December 2024. Lifetime open-market sales: $1.96M.
Recent transactions
14
The latest 14 SEC Form 4 transactions reported by Ann C. Chaplin.
InsiderAlpha's records for Ann C. Chaplin go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. 15 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.
