Bruce K. Posey - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Bruce K. Posey has filed 4 SEC Form 4 filings across 1 company in the last 90 days - selling. Lifetime open-market sales: $3.63M.
Profile
Bruce K. Posey is a corporate insider at QUALYS, INC. (QLYS). Posey has reported 28 insider filings with the SEC since 2024. The most recent filing was in July 2026.
| Role | CHIEF LEGAL OFFICER |
|---|---|
| Notability | 25/100 |
Board memberships
- QUALYS, INC.
Awards & honors
- Oversaw legal compliance at Qualys
- Participated in 17 SEC filings
Trading Pattern
InsiderAlpha's records for Bruce K. Posey go back to 2024: 28 primary Form 4 filings, an average of 9.3 per year. 44 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Career & Filing History
Every role Bruce K. Posey has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- CHIEF LEGAL OFFICER at QUALYS, INC. (QLYS) - 28 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-21 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 43 | $160.18 | $7K |
| 2026-07-21 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 262 | $159.35 | $42K |
| 2026-07-21 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 334 | $158.06 | $53K |
| 2026-07-21 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 243 | $156.71 | $38K |
| 2026-07-06 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 1.0K | $155.00 | $155K |
| 2026-06-23 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 123 | $111.73 | $14K |
| 2026-06-23 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 41 | $110.48 | $5K |
| 2026-06-23 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 188 | $109.84 | $21K |
| 2026-06-23 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 465 | $108.80 | $51K |
| 2026-06-23 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 48 | $107.40 | $5K |
| 2026-05-21 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 7 | $101.17 | $708 |
| 2026-05-21 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 858 | $100.43 | $86K |
| 2026-05-21 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 50 | $101.23 | $5K |
| 2026-05-21 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 2.3K | $100.16 | $234K |
| 2026-05-04 | QLYS | QUALYS, INC. | F - Tax withholding / forfeiture | 2.3K | $88.53 | $201K |
| 2026-03-17 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 65 | $100.09 | $7K |
| 2026-03-06 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 100 | $100.18 | $10K |
| 2026-02-24 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 96 | $105.09 | $10K |
| 2026-02-24 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 175 | $104.02 | $18K |
| 2026-02-24 | QLYS | QUALYS, INC. | S - Open-market sale [10b5-1] | 210 | $103.13 | $22K |
Companies - Last 90 Days
- QUALYS, INC. (QLYS) - 4 filings, last 2026-07-21
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Bruce K. Posey has recently filed 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 - $15.70M of QLYS open-market activity in the last 12 months
- Joo Mi Kim - $4.30M of QLYS open-market activity in the last 12 months
- John A. Zangardi - $1.11M of QLYS open-market activity in the last 12 months
- Kristi Marie Rogers - $229K of QLYS open-market activity in the last 12 months
- Wendy Pfeiffer - $211K of QLYS open-market activity in the last 12 months
- Thomas Berquist - $172K 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:
- Ronald W. Burkle
- BVF PARTNERS L P/IL
- de Retraite D'Hydro-Quebec Caisse
- Kevin T. Callahan
- Michael Cannon-Brookes
- CANTOR FITZGERALD & CO.
- Fitzgerald, L. P. Cantor
- Sabas D. Carrillo
Frequently Asked Questions
Who is Bruce K. Posey?
Bruce K. Posey is a corporate insider at QUALYS, INC. (QLYS). Posey has reported 28 insider filings with the SEC since 2024. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Bruce K. Posey submitted recently?
4 primary Form 4 filings in the last 90 days, covering 1 company.
Has Bruce K. Posey been buying or selling stock?
Recorded transactions: 0 open-market purchases and 59 open-market sales ($3.63M) across all tracked filings.
Where can I see all of Bruce K. Posey'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.
Learn More
Open the live Bruce K. Posey profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.