Summary
Updated Aug 31, 2026
Bradley J. Peterson is EVP, CIO of NASDAQ, INC. (NDAQ). 10 SEC Form 4 filings on record going back to 2024, most recently on 11 August 2026. Most recent open-market trade: sold $573K of NDAQ on 11 August 2026. Lifetime open-market sales: $4.94M.
Recent Transactions
17Every recent SEC Form 4 transaction Bradley J. Peterson has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Bradley J. Peterson go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Bradley J. Peterson 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.
- Adena T. Friedman - $76.06M of NDAQ open-market activity in the last 12 months
- Ab Investor - $20.72M of NDAQ open-market activity in the last 12 months
- Pc Nelson Griggs - $3.50M of NDAQ open-market activity in the last 12 months
- Bryan Everard Smith - $1.59M of NDAQ open-market activity in the last 12 months
- Cohen Tal - $1.41M of NDAQ open-market activity in the last 12 months
- Jeremy Skule - $966K of NDAQ 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 Bradley J. Peterson?
Bradley J. Peterson is a corporate insider, tracked as EVP, CIO of NASDAQ, INC. (NDAQ). InsiderAlpha holds 10 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 Bradley J. Peterson submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Bradley J. Peterson been buying or selling stock?
Recorded transactions: 0 open-market purchases and 7 open-market sales ($4.94M) across all tracked filings.
Where can I see all of Bradley J. Peterson'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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