Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| QUALYS, INC.QLYS · Entity 1519 | CHIEF LEGAL OFFICER | September 21, 2026 | September 23, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
QUALYS, INC.
Report date September 21, 2026 · Filed September 23, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 58,688 |
Ending reported balance
After 2026-09-21 transaction · row 5
5 source rows · reconciled sequenceRow 1 · 2026-09-21 · Sale · Disposed 72 · Balance 59,482 F1: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. Row 2 · 2026-09-21 · Sale · Disposed 27 · Balance 59,455 F1: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2: The sale price represents the weighted average price of the shares sold ranging from $177.36 to $178.35 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Row 3 · 2026-09-21 · Sale · Disposed 241 · Balance 59,214 F1: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F3: The sale price represents the weighted average price of the shares sold ranging from $178.41 to $179.36 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Row 4 · 2026-09-21 · Sale · Disposed 327 · Balance 58,887 F1: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4: The sale price represents the weighted average price of the shares sold ranging from $179.61 to $180.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Row 5 · 2026-09-21 · Sale · Disposed 199 · Balance 58,688 F1: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F5: The sale price represents the weighted average price of the shares sold ranging from $180.65 to $181.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. |
Filing footnotes · ownership attribution and instrument terms
F1: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025.
F2: The sale price represents the weighted average price of the shares sold ranging from $177.36 to $178.35 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
F3: The sale price represents the weighted average price of the shares sold ranging from $178.41 to $179.36 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
F4: The sale price represents the weighted average price of the shares sold ranging from $179.61 to $180.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
F5: The sale price represents the weighted average price of the shares sold ranging from $180.65 to $181.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 21, 2026 Filed Sep 23, 2026 01:12 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 199 | $181.03 | $36,025.33 |
DisclosureSEC source: 0001254781-26-000026 · form4-09232026_010957.xml · nonDerivative · entry 5 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 58,688 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F5 · price: The sale price represents the weighted average price of the shares sold ranging from $180.65 to $181.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| September 21, 2026 Filed Sep 23, 2026 01:12 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 327 | $179.95 | $58,843.62 |
DisclosureSEC source: 0001254781-26-000026 · form4-09232026_010957.xml · nonDerivative · entry 4 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 58,887 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4 · price: The sale price represents the weighted average price of the shares sold ranging from $179.61 to $180.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| September 21, 2026 Filed Sep 23, 2026 01:12 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 241 | $178.96 | $43,128.66 |
DisclosureSEC source: 0001254781-26-000026 · form4-09232026_010957.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 59,214 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F3 · price: The sale price represents the weighted average price of the shares sold ranging from $178.41 to $179.36 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| September 21, 2026 Filed Sep 23, 2026 01:12 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 27 | $177.98 | $4,805.55 |
DisclosureSEC source: 0001254781-26-000026 · form4-09232026_010957.xml · nonDerivative · entry 2 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 59,455 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $177.36 to $178.35 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| September 21, 2026 Filed Sep 23, 2026 01:12 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 72 | $175.54 | $12,638.88 |
DisclosureSEC source: 0001254781-26-000026 · form4-09232026_010957.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 59,482 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. Read SEC document |
| August 20, 2026 Filed Aug 21, 2026 20:09 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 280 | $185.91 | $52,055.86 |
DisclosureSEC source: 0001254781-26-000024 · form4-08212026_080855.xml · nonDerivative · entry 4 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 59,554 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F5 · price: The sale price represents the weighted average price of the shares sold ranging from $185.39 to $186.38 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| August 20, 2026 Filed Aug 21, 2026 20:09 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 96 | $184.25 | $17,687.90 |
DisclosureSEC source: 0001254781-26-000024 · form4-08212026_080855.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 59,834 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4 · price: The sale price represents the weighted average price of the shares sold ranging from $184.06 to $184.91 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| August 20, 2026 Filed Aug 21, 2026 20:09 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 393 | $183.58 | $72,147.61 |
DisclosureSEC source: 0001254781-26-000024 · form4-08212026_080855.xml · nonDerivative · entry 2 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 59,930 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F3 · price: The sale price represents the weighted average price of the shares sold ranging from $183.06 to $184.04 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| August 20, 2026 Filed Aug 21, 2026 20:09 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 97 | $181.99 | $17,652.79 |
DisclosureSEC source: 0001254781-26-000024 · form4-08212026_080855.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 60,323 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $181.85 to $182.06 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| August 01, 2026 Filed Aug 3, 2026 21:00 UTC | QUALYS, INC. QLYS · Entity 1519 | Tax withholdingCommon Stock | 2,269 | $144.75 | $328,437.75 |
DisclosureSEC source: 0001254781-26-000022 · form4-08032026_090822.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,420 F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units. Read SEC document |
| July 20, 2026 Filed Jul 21, 2026 23:38 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 43 | $160.18 | $6,887.74 |
DisclosureSEC source: 0001254781-26-000021 · form4-07212026_110705.xml · nonDerivative · entry 4 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 62,689 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. Read SEC document |
| July 20, 2026 Filed Jul 21, 2026 23:38 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 262 | $159.35 | $41,748.63 |
DisclosureSEC source: 0001254781-26-000021 · form4-07212026_110705.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 62,732 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4 · price: The sale price represents the weighted average price of the shares sold ranging from $158.91 to $159.76 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| July 20, 2026 Filed Jul 21, 2026 23:38 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 334 | $158.06 | $52,791.37 |
DisclosureSEC source: 0001254781-26-000021 · form4-07212026_110705.xml · nonDerivative · entry 2 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 62,994 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F3 · price: The sale price represents the weighted average price of the shares sold ranging from $157.79 to $158.49 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| July 20, 2026 Filed Jul 21, 2026 23:38 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 243 | $156.71 | $38,080.70 |
DisclosureSEC source: 0001254781-26-000021 · form4-07212026_110705.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 63,328 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $156.28 to $157.08 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| July 06, 2026 Filed Jul 6, 2026 23:16 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 1,000 | $155.00 | $155,000.00 |
DisclosureSEC source: 0001254781-26-000019 · form4-07062026_110711.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 63,571 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 21:09 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 123 | $111.73 | $13,743.01 |
DisclosureSEC source: 0001254781-26-000017 · form4-06232026_090609.xml · nonDerivative · entry 5 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 64,571 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F6 · price: The sale price represents the weighted average price of the shares sold ranging from $111.48 to $112.145 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 21:09 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 41 | $110.48 | $4,529.81 |
DisclosureSEC source: 0001254781-26-000017 · form4-06232026_090609.xml · nonDerivative · entry 4 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 64,694 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F5 · price: The sale price represents the weighted average price of the shares sold ranging from $110.41 to $110.54 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 21:09 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 188 | $109.84 | $20,649.68 |
DisclosureSEC source: 0001254781-26-000017 · form4-06232026_090609.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 64,735 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4 · price: The sale price represents the weighted average price of the shares sold ranging from $109.38 to $110.35 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 21:09 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 465 | $108.80 | $50,590.65 |
DisclosureSEC source: 0001254781-26-000017 · form4-06232026_090609.xml · nonDerivative · entry 2 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 64,923 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F3 · price: The sale price represents the weighted average price of the shares sold ranging from $108.37 to $109.34 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 21:09 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 48 | $107.40 | $5,155.31 |
DisclosureSEC source: 0001254781-26-000017 · form4-06232026_090609.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 65,388 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $107.17 to $107.50 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| May 20, 2026 Filed May 21, 2026 20:04 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 7 | $101.17 | $708.19 |
DisclosureSEC source: 0001254781-26-000016 · form4-05212026_080511.xml · nonDerivative · entry 4 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 65,436 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. Read SEC document |
| May 20, 2026 Filed May 21, 2026 20:04 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 858 | $100.43 | $86,167.48 |
DisclosureSEC source: 0001254781-26-000016 · form4-05212026_080511.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 65,443 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4 · price: The sale price represents the weighted average price of the shares sold ranging from $100.00 to $100.90 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| May 19, 2026 Filed May 21, 2026 20:04 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 50 | $101.23 | $5,061.35 |
DisclosureSEC source: 0001254781-26-000016 · form4-05212026_080511.xml · nonDerivative · entry 2 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 66,301 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F3 · price: The sale price represents the weighted average price of the shares sold ranging from $101.02 to $101.74 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| May 19, 2026 Filed May 21, 2026 20:04 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 2,334 | $100.16 | $233,773.21 |
DisclosureSEC source: 0001254781-26-000016 · form4-05212026_080511.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 66,351 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $100.00 to $100.85 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| May 01, 2026 Filed May 4, 2026 21:26 UTC | QUALYS, INC. QLYS · Entity 1519 | Tax withholdingCommon Stock | 2,270 | $88.53 | $200,963.10 |
DisclosureSEC source: 0001254781-26-000014 · form4-05042026_090518.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 68,685 F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units. Read SEC document |
| March 13, 2026 Filed Mar 17, 2026 00:19 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 65 | $100.09 | $6,506.08 |
DisclosureSEC source: 0001254781-26-000012 · form4-03172026_120356.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 70,955 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $100.04 to $100.18 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| March 05, 2026 Filed Mar 6, 2026 22:30 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 100 | $100.18 | $10,018.35 |
DisclosureSEC source: 0001254781-26-000010 · form4-03062026_100356.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 71,020 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $100.06 to $100.55 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| February 20, 2026 Filed Feb 24, 2026 21:27 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 96 | $105.09 | $10,088.59 |
DisclosureSEC source: 0001254781-26-000008 · form4-02242026_090230.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 71,120 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F5 · price: The sale price represents the weighted average price of the shares sold ranging from $105.02 to $105.32 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| February 20, 2026 Filed Feb 24, 2026 21:27 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 175 | $104.02 | $18,202.64 |
DisclosureSEC source: 0001254781-26-000008 · form4-02242026_090230.xml · nonDerivative · entry 2 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 71,216 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4 · price: The sale price represents the weighted average price of the shares sold ranging from $103.90 to $104.30 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| February 20, 2026 Filed Feb 24, 2026 21:27 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 210 | $103.13 | $21,658.31 |
DisclosureSEC source: 0001254781-26-000008 · form4-02242026_090230.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 71,391 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $102.88 to $103.78 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F3 · balance_after: Includes 194 shares that were acquired on February 15, 2026 through the Issuer's Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). Read SEC document |
| February 03, 2026 Filed Feb 5, 2026 21:30 UTC | QUALYS, INC. QLYS · Entity 1519 | Tax withholdingCommon Stock | 1,083 | $127.52 | $138,104.16 |
DisclosureSEC source: 0001254781-26-000006 · form4-02052026_090248.xml · nonDerivative · entry 8 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 71,407 F2 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of performance restricted stock units awarded to the Reporting Person on October 27, 2022. Read SEC document |
| February 03, 2026 Filed Feb 5, 2026 21:30 UTC | QUALYS, INC. QLYS · Entity 1519 | GrantCommon Stock | 3,018 | $0.00 | $0.00 |
DisclosureSEC source: 0001254781-26-000006 · form4-02052026_090248.xml · nonDerivative · entry 7 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 72,490 F1 · shares: Represents the acquisition of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to performance share awards granted to the Reporting Person on October 27, 2022. Read SEC document |
| February 03, 2026 Filed Feb 5, 2026 21:30 UTC | QUALYS, INC. QLYS · Entity 1519 | Tax withholdingCommon Stock | 1,078 | $127.52 | $137,466.56 |
DisclosureSEC source: 0001254781-26-000006 · form4-02052026_090248.xml · nonDerivative · entry 6 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 69,472 F6 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of performance restricted stock units awarded to the Reporting Person on October 26, 2023. Read SEC document |
| February 03, 2026 Filed Feb 5, 2026 21:30 UTC | QUALYS, INC. QLYS · Entity 1519 | GrantCommon Stock | 2,181 | $0.00 | $0.00 |
DisclosureSEC source: 0001254781-26-000006 · form4-02052026_090248.xml · nonDerivative · entry 5 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,550 F5 · shares: Represents the acquisition of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to performance share awards granted to the Reporting Person on October 26, 2023. Read SEC document |
| February 03, 2026 Filed Feb 5, 2026 21:30 UTC | QUALYS, INC. QLYS · Entity 1519 | Tax withholdingCommon Stock | 1,453 | $127.52 | $185,286.56 |
DisclosureSEC source: 0001254781-26-000006 · form4-02052026_090248.xml · nonDerivative · entry 4 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 68,369 F4 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of performance restricted stock units awarded to the Reporting Person on October 30, 2024. Read SEC document |
| February 03, 2026 Filed Feb 5, 2026 21:30 UTC | QUALYS, INC. QLYS · Entity 1519 | GrantCommon Stock | 2,854 | $0.00 | $0.00 |
DisclosureSEC source: 0001254781-26-000006 · form4-02052026_090248.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 69,822 F3 · shares: Represents the acquisition of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to performance share awards granted to the Reporting Person on October 30, 2024. Read SEC document |
| February 03, 2026 Filed Feb 5, 2026 21:30 UTC | QUALYS, INC. QLYS · Entity 1519 | Tax withholdingCommon Stock | 31 | $127.52 | $3,953.12 |
DisclosureSEC source: 0001254781-26-000006 · form4-02052026_090248.xml · nonDerivative · entry 2 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,968 F2 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of performance restricted stock units awarded to the Reporting Person on October 27, 2022. Read SEC document |
| February 03, 2026 Filed Feb 5, 2026 21:30 UTC | QUALYS, INC. QLYS · Entity 1519 | GrantCommon Stock | 60 | $0.00 | $0.00 |
DisclosureSEC source: 0001254781-26-000006 · form4-02052026_090248.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,999 F1 · shares: Represents the acquisition of shares upon the determination of the Board of Directors of the Issuer that the performance conditions were met with respect to performance share awards granted to the Reporting Person on October 27, 2022. Read SEC document |
| February 01, 2026 Filed Feb 3, 2026 21:45 UTC | QUALYS, INC. QLYS · Entity 1519 | Tax withholdingCommon Stock | 1,659 | $131.90 | $218,822.10 |
DisclosureSEC source: 0001254781-26-000004 · form4-02032026_090210.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,939 F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units. Read SEC document |
| January 20, 2026 Filed Jan 22, 2026 21:14 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 106 | $134.50 | $14,257.00 |
DisclosureSEC source: 0001254781-26-000002 · form4-01222026_090106.xml · nonDerivative · entry 4 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 68,598 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. Read SEC document |
| January 20, 2026 Filed Jan 22, 2026 21:14 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 40 | $133.64 | $5,345.64 |
DisclosureSEC source: 0001254781-26-000002 · form4-01222026_090106.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 68,704 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4 · price: The sale price represents the weighted average price of the shares sold ranging from $133.38 to $133.82 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| January 20, 2026 Filed Jan 22, 2026 21:14 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 286 | $132.71 | $37,953.66 |
DisclosureSEC source: 0001254781-26-000002 · form4-01222026_090106.xml · nonDerivative · entry 2 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 68,744 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F3 · price: The sale price represents the weighted average price of the shares sold ranging from $132.36 to $133.02 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| January 20, 2026 Filed Jan 22, 2026 21:14 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 669 | $131.77 | $88,151.72 |
DisclosureSEC source: 0001254781-26-000002 · form4-01222026_090106.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 69,030 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $131.35 to $132.18 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| December 22, 2025 Filed Dec 23, 2025 21:16 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 126 | $143.49 | $18,079.56 |
DisclosureSEC source: 0001254781-25-000014 · form4-12232025_091201.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 69,699 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4 · price: The sale price represents the weighted average price of the shares sold ranging from $143.21 to $143.66 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| December 22, 2025 Filed Dec 23, 2025 21:16 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 706 | $142.70 | $100,747.40 |
DisclosureSEC source: 0001254781-25-000014 · form4-12232025_091201.xml · nonDerivative · entry 2 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 69,825 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F3 · price: The sale price represents the weighted average price of the shares sold ranging from $142.14 to $143.00 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| December 22, 2025 Filed Dec 23, 2025 21:16 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 245 | $141.22 | $34,599.86 |
DisclosureSEC source: 0001254781-25-000014 · form4-12232025_091201.xml · nonDerivative · entry 1 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 70,531 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F2 · price: The sale price represents the weighted average price of the shares sold ranging from $140.97 to $141.60 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| December 04, 2025 Filed Dec 5, 2025 21:16 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 1,000 | $150.00 | $150,000.00 |
DisclosureSEC source: 0001254781-25-000012 · form4-12052025_091211.xml · nonDerivative · entry 6 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 70,776 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. Read SEC document |
| December 03, 2025 Filed Dec 5, 2025 21:16 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 384 | $149.35 | $57,349.06 |
DisclosureSEC source: 0001254781-25-000012 · form4-12052025_091211.xml · nonDerivative · entry 5 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 71,776 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F6 · price: The sale price represents the weighted average price of the shares sold ranging from $149.15 to $149.81 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| December 03, 2025 Filed Dec 5, 2025 21:16 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 179 | $148.53 | $26,586.71 |
DisclosureSEC source: 0001254781-25-000012 · form4-12052025_091211.xml · nonDerivative · entry 4 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 72,160 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F5 · price: The sale price represents the weighted average price of the shares sold ranging from $148.14 to $149.13 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
| December 03, 2025 Filed Dec 5, 2025 21:16 UTC | QUALYS, INC. QLYS · Entity 1519 | SaleCommon Stock | 99 | $147.94 | $14,646.52 |
DisclosureSEC source: 0001254781-25-000012 · form4-12052025_091211.xml · nonDerivative · entry 3 POSEY BRUCE K · CIK 0001254781 · CHIEF LEGAL OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 72,339 F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025. F4 · price: The sale price represents the weighted average price of the shares sold ranging from $147.10 to $148.05 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.