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person · Reporting owner

Thakar Sumedh S

Disclosed activity across 1 company

Tapewire entity
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
September 09, 2019 Filed Sep 11, 2019 20:47 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,968 $79.25 $155,967.54
Disclosure

SEC source: 0001209191-19-049188 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,714

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, 2019.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $78.92 to $79.78 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.

Read SEC document
September 09, 2019 Filed Sep 11, 2019 20:47 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,121 $78.34 $166,148.75
Disclosure

SEC source: 0001209191-19-049188 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,682

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, 2019.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $77.87 to $78.86 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 09, 2019 Filed Sep 11, 2019 20:47 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,200 $19.26 $23,112.00
Disclosure

SEC source: 0001209191-19-049188 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,803

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, 2019.

Read SEC document
August 09, 2019 Filed Aug 13, 2019 21:19 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 1,200 $0.00 Strike: $19.26 $0.00
Disclosure

SEC source: 0001209191-19-045782 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,300

Underlying: Common Stock · 1,200 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, 2019.

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

Read SEC document
August 09, 2019 Filed Aug 13, 2019 21:19 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,359 $83.46 $196,872.47
Disclosure

SEC source: 0001209191-19-045782 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,603

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, 2019.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $83.21 to $83.89 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, 2019 Filed Aug 13, 2019 21:19 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 4,621 $82.76 $382,418.71
Disclosure

SEC source: 0001209191-19-045782 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,962

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, 2019.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $82.21 to $83.17 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, 2019 Filed Aug 13, 2019 21:19 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,200 $19.26 $23,112.00
Disclosure

SEC source: 0001209191-19-045782 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,583

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, 2019.

Read SEC document
August 01, 2019 Filed Aug 5, 2019 22:47 UTC QUALYS, INC. QLYS · Entity 1519 Tax withholdingCommon Stock 8,702 $84.34 $733,926.68
Disclosure

SEC source: 0001209191-19-044705 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,383

F1 · kind: 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 09, 2019 Filed Jul 10, 2019 20:47 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: 0001209191-19-041703 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,411

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.

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

Read SEC document
July 09, 2019 Filed Jul 10, 2019 20:47 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 51 $87.77 $4,476.27
Disclosure

SEC source: 0001209191-19-041703 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,085

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
July 09, 2019 Filed Jul 10, 2019 20:47 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 4,032 $87.33 $352,102.06
Disclosure

SEC source: 0001209191-19-041703 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,136

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 $86.74 to $87.73 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, 2019 Filed Jul 10, 2019 20:47 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-19-041703 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 185,168

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 10, 2019 Filed Jun 12, 2019 20:55 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: 0001209191-19-036418 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,011

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
June 10, 2019 Filed Jun 12, 2019 20:55 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 3,359 $88.89 $298,568.41
Disclosure

SEC source: 0001209191-19-036418 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,568

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 $88.43 to $89.38 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
June 10, 2019 Filed Jun 12, 2019 20:55 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 723 $87.34 $63,144.87
Disclosure

SEC source: 0001209191-19-036418 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,927

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 $87.04 to $87.75 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
June 10, 2019 Filed Jun 12, 2019 20:55 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-19-036418 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,650

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, 2019 Filed May 10, 2019 20:21 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: 0001209191-19-028897 · doc4.xml · derivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,611

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
May 09, 2019 Filed May 10, 2019 20:21 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 100 $86.73 $8,673.00
Disclosure

SEC source: 0001209191-19-028897 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,050

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, 2019 Filed May 10, 2019 20:21 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,582 $86.32 $222,877.21
Disclosure

SEC source: 0001209191-19-028897 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,150

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 $85.67 to $86.60 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
May 09, 2019 Filed May 10, 2019 20:21 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,400 $84.96 $118,949.88
Disclosure

SEC source: 0001209191-19-028897 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,732

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 $84.49 to $85.48 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, 2019 Filed May 10, 2019 20:21 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-19-028897 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,132

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, 2019 Filed May 2, 2019 21:58 UTC QUALYS, INC. QLYS · Entity 1519 Tax withholdingCommon Stock 8,054 $90.51 $728,967.54
Disclosure

SEC source: 0001209191-19-027083 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,532

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, 2019 Filed Apr 10, 2019 22:34 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: 0001209191-19-024309 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,211

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
April 09, 2019 Filed Apr 10, 2019 22:34 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,203 $81.92 $98,546.03
Disclosure

SEC source: 0001209191-19-024309 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,586

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 $81.84 to $82.12 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, 2019 Filed Apr 10, 2019 22:34 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 3,102 $81.36 $252,383.37
Disclosure

SEC source: 0001209191-19-024309 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,789

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 $80.79 to $81.76 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
April 09, 2019 Filed Apr 10, 2019 22:34 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-19-024309 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,891

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 11, 2019 Filed Mar 13, 2019 19:39 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: 0001209191-19-019123 · doc4.xml · derivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,811

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
March 11, 2019 Filed Mar 13, 2019 19:39 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 101 $85.90 $8,676.28
Disclosure

SEC source: 0001209191-19-019123 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,291

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 $85.88 to $85.94 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 11, 2019 Filed Mar 13, 2019 19:39 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 3,703 $85.39 $316,183.99
Disclosure

SEC source: 0001209191-19-019123 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,392

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 $84.81 to $85.76 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
March 11, 2019 Filed Mar 13, 2019 19:39 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 500 $83.69 $41,845.00
Disclosure

SEC source: 0001209191-19-019123 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,095

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 $83.56 to $84.21 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 11, 2019 Filed Mar 13, 2019 19:39 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-19-019123 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,595

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 11, 2019 Filed Feb 12, 2019 21:46 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: 0001209191-19-009335 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,411

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
February 11, 2019 Filed Feb 12, 2019 21:46 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 800 $94.92 $75,934.00
Disclosure

SEC source: 0001209191-19-009335 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201,995

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 $94.89 to $94.95 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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February 11, 2019 Filed Feb 12, 2019 21:46 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 3,504 $94.54 $331,254.14
Disclosure

SEC source: 0001209191-19-009335 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 202,795

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 $93.87 to $94.86 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 11, 2019 Filed Feb 12, 2019 21:46 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-19-009335 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 206,299

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 01, 2019 Filed Feb 5, 2019 21:29 UTC QUALYS, INC. QLYS · Entity 1519 Tax withholdingCommon Stock 7,387 $88.59 $654,414.33
Disclosure

SEC source: 0001209191-19-007345 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 204,699

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 09, 2019 Filed Jan 11, 2019 23:12 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: 0001209191-19-003461 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,011

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
January 09, 2019 Filed Jan 11, 2019 23:12 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,483 $78.61 $116,571.96
Disclosure

SEC source: 0001209191-19-003461 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,086

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 $78.52 to $78.76 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
January 09, 2019 Filed Jan 11, 2019 23:12 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,316 $77.98 $180,590.10
Disclosure

SEC source: 0001209191-19-003461 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 213,569

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 $77.39 to $78.36 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
January 09, 2019 Filed Jan 11, 2019 23:12 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-19-003461 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,885

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
December 10, 2018 Filed Dec 11, 2018 21:29 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: 0001209191-18-061994 · doc4.xml · derivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,611

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
December 10, 2018 Filed Dec 11, 2018 21:29 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 294 $77.86 $22,891.43
Disclosure

SEC source: 0001209191-18-061994 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,285

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 $77.83 to $77.93 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 10, 2018 Filed Dec 11, 2018 21:29 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,802 $77.36 $216,764.68
Disclosure

SEC source: 0001209191-18-061994 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,579

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.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $76.76 to $77.72 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 10, 2018 Filed Dec 11, 2018 21:29 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 700 $75.66 $52,962.98
Disclosure

SEC source: 0001209191-18-061994 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,381

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 $75.61 to $75.70 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
December 10, 2018 Filed Dec 11, 2018 21:29 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 1,600 $12.68 $20,288.00
Disclosure

SEC source: 0001209191-18-061994 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,081

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 09, 2018 Filed Nov 13, 2018 22:17 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: 0001209191-18-058329 · doc4.xml · derivative · entry 6

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,211

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
November 09, 2018 Filed Nov 13, 2018 22:17 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 100 $76.92 $7,692.00
Disclosure

SEC source: 0001209191-18-058329 · doc4.xml · nonDerivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,481

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 09, 2018 Filed Nov 13, 2018 22:17 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,600 $75.78 $121,255.04
Disclosure

SEC source: 0001209191-18-058329 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,581

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 $75.62 to $76.42 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
November 09, 2018 Filed Nov 13, 2018 22:17 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,196 $74.71 $89,351.01
Disclosure

SEC source: 0001209191-18-058329 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,181

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 $74.51 to $75.06 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
November 09, 2018 Filed Nov 13, 2018 22:17 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 900 $73.39 $66,049.02
Disclosure

SEC source: 0001209191-18-058329 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,377

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 $73.26 to $73.82 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

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.