Summary
Updated Aug 31, 2026
Bradford L. Brooks files SEC Form 4 reports at QUALYS, INC. (QLYS). 3 SEC Form 4 filings on record going back to 2024, most recently on 11 June 2026.
Recent Transactions
6Every recent SEC Form 4 transaction Bradford L. Brooks has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Bradford L. Brooks go back to 2024: 3 primary Form 4 filings, an average of 1.0 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 Bradford L. Brooks 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.
- Sumedh S. Thakar - $15.20M of QLYS open-market activity in the last 12 months
- Joo Mi Kim - $4.41M of QLYS open-market activity in the last 12 months
- Bruce K. Posey - $1.83M of QLYS open-market activity in the last 12 months
- Wendy Pfeiffer - $277K of QLYS open-market activity in the last 12 months
- Thomas Berquist - $172K of QLYS open-market activity in the last 12 months
- Jeffrey P. Hank - $103K of QLYS 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 Bradford L. Brooks?
Bradford L. Brooks is a corporate insider of QUALYS, INC. (QLYS). InsiderAlpha holds 3 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 Bradford L. Brooks submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Bradford L. Brooks'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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