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person · Reporting owner

Thakar Sumedh S

Disclosed activity across 1 company

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23018
SEC CIK
0001558242

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
QUALYS, INC.QLYS · Entity 1519Director · CEO & PRESIDENTOctober 14, 2026October 15, 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 October 14, 2026 · Filed October 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect177,138 Ending reported balance After 2026-10-14 transaction · row 5
5 source rows · reconciled sequence

Row 1 · 2026-10-14 · Sale · Disposed 400 · Balance 179,938

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 February 27, 2026.

F2: The sale price represents the weighted average price of the shares sold ranging from $187.64 to $188.18 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.

Row 2 · 2026-10-14 · Sale · Disposed 1,500 · Balance 178,438

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 February 27, 2026.

F3: The sale price represents the weighted average price of the shares sold ranging from $188.79 to $189.77 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 · 2026-10-14 · Sale · Disposed 400 · Balance 178,038

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 February 27, 2026.

F4: The sale price represents the weighted average price of the shares sold ranging from $189.85 to $190.11 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 · 2026-10-14 · Sale · Disposed 500 · Balance 177,538

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 February 27, 2026.

F5: The sale price represents the weighted average price of the shares sold ranging from $192.43 to $193.41 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 · 2026-10-14 · Sale · Disposed 400 · Balance 177,138

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 February 27, 2026.

F6: The sale price represents the weighted average price of the shares sold ranging from $194.01 to $194.54 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.

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 February 27, 2026.

F2: The sale price represents the weighted average price of the shares sold ranging from $187.64 to $188.18 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.

F3: The sale price represents the weighted average price of the shares sold ranging from $188.79 to $189.77 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 $189.85 to $190.11 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 $192.43 to $193.41 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.

F6: The sale price represents the weighted average price of the shares sold ranging from $194.01 to $194.54 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.

Transaction history

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Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
November 09, 2018 Filed Nov 13, 2018 22:17 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-18-058329 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,277

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
November 01, 2018 Filed Nov 5, 2018 21:57 UTC QUALYS, INC. QLYS · Entity 1519 Tax withholdingCommon Stock 6,829 $74.55 $509,101.95
Disclosure

SEC source: 0001209191-18-057220 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,677

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
October 25, 2018 Filed Oct 29, 2018 20:54 UTC QUALYS, INC. QLYS · Entity 1519 GrantCommon Stock 67,104 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-056434 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,506

F1 · shares: The reported securities represent restricted stock units which vest quarterly in equal installments over four years after November 1, 2018, subject to the Reporting Person's continued service through each vesting date.

Read SEC document
October 09, 2018 Filed Oct 11, 2018 20:24 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 1,600 $0.00 Strike: $12.68 $0.00
Disclosure

SEC source: 0001209191-18-054785 · doc4.xml · derivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,811

Underlying: Common Stock · 1,600 shares

Expires 2023-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F5 · derivative.exercise_date: The option is fully vested and immediately exercisable.

Read SEC document
October 09, 2018 Filed Oct 11, 2018 20:24 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 700 $77.32 $54,123.02
Disclosure

SEC source: 0001209191-18-054785 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,402

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F4 · price: The sale price represents the weighted average price of the shares sold ranging from $76.92 to $77.83 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
October 09, 2018 Filed Oct 11, 2018 20:24 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 735 $75.84 $55,739.53
Disclosure

SEC source: 0001209191-18-054785 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,102

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $75.55 to $76.33 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
October 09, 2018 Filed Oct 11, 2018 20:24 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,390 $75.24 $179,819.06
Disclosure

SEC source: 0001209191-18-054785 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,837

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $74.55 to $75.53 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
October 09, 2018 Filed Oct 11, 2018 20:24 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-18-054785 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,227

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
September 12, 2018 Filed Sep 13, 2018 22:06 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 10,000 $0.00 Strike: $19.26 $0.00
Disclosure

SEC source: 0001209191-18-050947 · doc4.xml · derivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,500

Underlying: Common Stock · 10,000 shares

Expires 2024-05-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · derivative.exercise_date: The option is fully vested and immediately exercisable.

Read SEC document
September 12, 2018 Filed Sep 13, 2018 22:06 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 10,000 $90.02 $900,227.00
Disclosure

SEC source: 0001209191-18-050947 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,627

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $95.00 to $95.10 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 12, 2018 Filed Sep 13, 2018 22:06 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 10,000 $129.26 $1,292,600.00
Disclosure

SEC source: 0001209191-18-050947 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,627

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
September 12, 2018 Filed Oct 11, 2018 20:25 UTC Amendment QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 10,000 $19.26 $192,600.00
Disclosure

SEC source: 0001209191-18-054787 · doc4a.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,627

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: This amended Form 4 is being filed solely to correct the exercise price per share referenced in Table I in connection with the exercise and sale of shares by the Reporting Person following the transactions reported on the Form 4 filed September 13, 2018.

Read SEC document
September 10, 2018 Filed Sep 11, 2018 21:48 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 1,600 $0.00 Strike: $12.68 $0.00
Disclosure

SEC source: 0001209191-18-050551 · doc4.xml · derivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,411

Underlying: Common Stock · 1,600 shares

Expires 2023-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F4 · derivative.exercise_date: The option is fully vested and immediately exercisable.

Read SEC document
September 10, 2018 Filed Sep 11, 2018 21:48 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 100 $92.85 $9,285.00
Disclosure

SEC source: 0001209191-18-050551 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,627

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
September 10, 2018 Filed Sep 11, 2018 21:48 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,921 $92.28 $269,543.75
Disclosure

SEC source: 0001209191-18-050551 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,727

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $91.75 to $92.70 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 10, 2018 Filed Sep 11, 2018 21:48 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 804 $91.32 $73,420.96
Disclosure

SEC source: 0001209191-18-050551 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,648

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $90.70 to $91.65 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 10, 2018 Filed Sep 11, 2018 21:48 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-18-050551 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,452

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
August 09, 2018 Filed Aug 13, 2018 22:34 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 7,500 $0.00 Strike: $19.26 $0.00
Disclosure

SEC source: 0001209191-18-046492 · doc4.xml · derivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,500

Underlying: Common Stock · 7,500 shares

Expires 2024-05-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F5 · derivative.exercise_date: The option is fully vested and immediately exercisable.

Read SEC document
August 09, 2018 Filed Aug 13, 2018 22:34 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 900 $89.87 $80,880.03
Disclosure

SEC source: 0001209191-18-046492 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,852

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F4 · price: The sale price represents the weighted average price of the shares sold ranging from $89.75 to $90.00 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
August 09, 2018 Filed Aug 13, 2018 22:34 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 7,000 $89.12 $623,870.10
Disclosure

SEC source: 0001209191-18-046492 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,752

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $88.75 to $89.70 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 09, 2018 Filed Aug 13, 2018 22:34 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 4,164 $88.23 $367,394.30
Disclosure

SEC source: 0001209191-18-046492 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,752

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $87.75 to $88.65 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 09, 2018 Filed Aug 13, 2018 22:34 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 7,500 $19.26 $144,450.00
Disclosure

SEC source: 0001209191-18-046492 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,916

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
August 01, 2018 Filed Aug 3, 2018 21:01 UTC QUALYS, INC. QLYS · Entity 1519 Tax withholdingCommon Stock 6,402 $85.05 $544,490.10
Disclosure

SEC source: 0001209191-18-045329 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,416

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 26, 2018 Filed Jul 30, 2018 22:41 UTC QUALYS, INC. QLYS · Entity 1519 GrantCommon Stock 5,552 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-044474 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,818

F1 · shares: The reported securities represent restricted stock units which vest quarterly in equal installments over two years after August 1, 2018, subject to the Reporting Person's continued service through each vesting date.

Read SEC document
July 09, 2018 Filed Jul 10, 2018 20:29 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 2,000 $0.00 Strike: $12.68 $0.00
Disclosure

SEC source: 0001209191-18-042158 · doc4.xml · derivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,011

Underlying: Common Stock · 2,000 shares

Expires 2023-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F5 · derivative.exercise_date: The option is fully vested and immediately exercisable.

Read SEC document
July 09, 2018 Filed Jul 10, 2018 20:29 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 206 $90.89 $18,722.39
Disclosure

SEC source: 0001209191-18-042158 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,266

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F4 · price: The sale price represents the weighted average price of the shares sold ranging from $90.40 to $91.25 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 09, 2018 Filed Jul 10, 2018 20:29 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 989 $88.92 $87,939.80
Disclosure

SEC source: 0001209191-18-042158 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,472

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $88.50 to $89.20 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 09, 2018 Filed Jul 10, 2018 20:29 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 805 $87.90 $70,761.03
Disclosure

SEC source: 0001209191-18-042158 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,461

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $87.50 to $88.40 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 09, 2018 Filed Jul 10, 2018 20:29 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 2,000 $12.68 $25,360.00
Disclosure

SEC source: 0001209191-18-042158 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,266

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
June 11, 2018 Filed Jun 12, 2018 00:08 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 2,000 $0.00 Strike: $12.68 $0.00
Disclosure

SEC source: 0001209191-18-037130 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,011

Underlying: Common Stock · 2,000 shares

Expires 2023-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F4 · derivative.exercise_date: The option is fully vested and immediately exercisable.

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June 11, 2018 Filed Jun 12, 2018 00:08 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 756 $85.35 $64,524.60
Disclosure

SEC source: 0001209191-18-037130 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,266

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $84.80 to $85.60 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.

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June 11, 2018 Filed Jun 12, 2018 00:08 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,244 $84.27 $104,832.63
Disclosure

SEC source: 0001209191-18-037130 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,022

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $83.80 to $84.70 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.

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June 11, 2018 Filed Jun 12, 2018 00:08 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 2,000 $12.68 $25,360.00
Disclosure

SEC source: 0001209191-18-037130 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,266

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
May 09, 2018 Filed May 11, 2018 20:25 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 2,000 $0.00 Strike: $12.68 $0.00
Disclosure

SEC source: 0001209191-18-029565 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,011

Underlying: Common Stock · 2,000 shares

Expires 2023-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F4 · derivative.exercise_date: The option is fully vested and immediately exercisable.

Read SEC document
May 09, 2018 Filed May 11, 2018 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,455 $77.67 $190,690.16
Disclosure

SEC source: 0001209191-18-029565 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,266

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $77.55 to $77.80 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 09, 2018 Filed May 11, 2018 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 6,542 $77.13 $504,570.72
Disclosure

SEC source: 0001209191-18-029565 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,721

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $76.55 to $77.525 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 09, 2018 Filed May 11, 2018 20:25 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 2,000 $12.68 $25,360.00
Disclosure

SEC source: 0001209191-18-029565 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,263

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
May 01, 2018 Filed May 2, 2018 21:18 UTC QUALYS, INC. QLYS · Entity 1519 Tax withholdingCommon Stock 7,216 $77.30 $557,796.80
Disclosure

SEC source: 0001209191-18-027417 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175,263

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
April 09, 2018 Filed Apr 11, 2018 20:33 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 2,000 $0.00 Strike: $12.68 $0.00
Disclosure

SEC source: 0001209191-18-024635 · doc4.xml · derivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,011

Underlying: Common Stock · 2,000 shares

Expires 2023-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · derivative.exercise_date: The option is fully vested and immediately exercisable.

Read SEC document
April 09, 2018 Filed Apr 11, 2018 20:33 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,000 $74.54 $149,085.00
Disclosure

SEC source: 0001209191-18-024635 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,479

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $74.30 to $74.75 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
April 09, 2018 Filed Apr 11, 2018 20:33 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 2,000 $12.68 $25,360.00
Disclosure

SEC source: 0001209191-18-024635 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,479

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
March 09, 2018 Filed Mar 12, 2018 20:25 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 2,000 $0.00 Strike: $12.68 $0.00
Disclosure

SEC source: 0001209191-18-018870 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,011

Underlying: Common Stock · 2,000 shares

Expires 2023-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · derivative.exercise_date: The option is fully vested and immediately exercisable.

Read SEC document
March 09, 2018 Filed Mar 12, 2018 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 100 $79.05 $7,905.00
Disclosure

SEC source: 0001209191-18-018870 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,479

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
March 09, 2018 Filed Mar 12, 2018 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,900 $78.41 $148,975.01
Disclosure

SEC source: 0001209191-18-018870 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,579

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $77.95 to $78.90 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
March 09, 2018 Filed Mar 12, 2018 20:25 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 2,000 $12.68 $25,360.00
Disclosure

SEC source: 0001209191-18-018870 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,479

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
February 09, 2018 Filed Feb 12, 2018 21:33 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 2,000 $0.00 Strike: $12.68 $0.00
Disclosure

SEC source: 0001209191-18-009220 · doc4.xml · derivative · entry 6

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,011

Underlying: Common Stock · 2,000 shares

Expires 2023-02-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F5 · derivative.exercise_date: The option is fully vested and immediately exercisable.

Read SEC document
February 09, 2018 Filed Feb 12, 2018 21:33 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 53 $60.30 $3,195.90
Disclosure

SEC source: 0001209191-18-009220 · doc4.xml · nonDerivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,479

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

Read SEC document
February 09, 2018 Filed Feb 12, 2018 21:33 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,606 $59.73 $95,925.58
Disclosure

SEC source: 0001209191-18-009220 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,532

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F4 · price: The sale price represents the weighted average price of the shares sold ranging from $59.25 to $60.05 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
February 09, 2018 Filed Feb 12, 2018 21:33 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 5,975 $58.78 $351,227.83
Disclosure

SEC source: 0001209191-18-009220 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,138

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $58.25 to $59.20 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 09, 2018 Filed Feb 12, 2018 21:33 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,167 $57.69 $125,006.21
Disclosure

SEC source: 0001209191-18-009220 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,113

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2017.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $57.25 to $58.20 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.