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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
August 14, 2023 Filed Aug 16, 2023 21:11 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 3,250 $30.58 $99,385.00
Disclosure

SEC source: 0001209191-23-046059 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 158,399

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
August 04, 2023 Filed Aug 8, 2023 20:25 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 4,168 $37.28 Strike: $37.28 $155,383.04
Disclosure

SEC source: 0001209191-23-044986 · doc4.xml · derivative · entry 8

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,168 shares

Expires 2025-07-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F6 · derivative.exercise_date: This option is fully vested and immediately exercisable.

Read SEC document
August 04, 2023 Filed Aug 8, 2023 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 100 $151.71 $15,171.00
Disclosure

SEC source: 0001209191-23-044986 · doc4.xml · nonDerivative · entry 7

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 155,149

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
August 04, 2023 Filed Aug 8, 2023 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 500 $150.89 $75,443.00
Disclosure

SEC source: 0001209191-23-044986 · doc4.xml · nonDerivative · entry 6

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 155,249

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F5 · price: The sale price represents the weighted average price of the shares sold ranging from $150.49 to $151.17 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 04, 2023 Filed Aug 8, 2023 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 300 $149.74 $44,921.25
Disclosure

SEC source: 0001209191-23-044986 · doc4.xml · nonDerivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 155,749

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F4 · price: The sale price represents the weighted average price of the shares sold ranging from $149.45 to $150.29 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 04, 2023 Filed Aug 8, 2023 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 20 $147.75 $2,955.00
Disclosure

SEC source: 0001209191-23-044986 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 156,049

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
August 04, 2023 Filed Aug 8, 2023 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 812 $146.79 $119,191.04
Disclosure

SEC source: 0001209191-23-044986 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 156,069

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $146.14 to $146.95 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.

Read SEC document
August 04, 2023 Filed Aug 8, 2023 20:25 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 2,436 $145.10 $353,454.34
Disclosure

SEC source: 0001209191-23-044986 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 156,881

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $145.01 to $145.51 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 04, 2023 Filed Aug 8, 2023 20:25 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 4,168 $37.28 $155,383.04
Disclosure

SEC source: 0001209191-23-044986 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 159,317

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
August 01, 2023 Filed Aug 3, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 3,467 $37.28 Strike: $37.28 $129,249.76
Disclosure

SEC source: 0001209191-23-044420 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,168

Underlying: Common Stock · 3,467 shares

Expires 2025-07-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

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

Read SEC document
August 01, 2023 Filed Aug 3, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 Tax withholdingCommon Stock 7,991 $139.44 $1,114,265.04
Disclosure

SEC source: 0001209191-23-044420 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 155,149

F3 · 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
August 01, 2023 Filed Aug 3, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 3,467 $140.07 $485,620.96
Disclosure

SEC source: 0001209191-23-044420 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 163,140

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $140.00 to $140.27 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
August 01, 2023 Filed Aug 3, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 3,467 $37.28 $129,249.76
Disclosure

SEC source: 0001209191-23-044420 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 166,607

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
July 27, 2023 Filed Jul 31, 2023 21:27 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 700 $37.28 Strike: $37.28 $26,096.00
Disclosure

SEC source: 0001209191-23-043871 · doc4.xml · derivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,635

Underlying: Common Stock · 700 shares

Expires 2025-07-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

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

Read SEC document
July 27, 2023 Filed Jul 31, 2023 21:27 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 700 $140.32 $98,222.88
Disclosure

SEC source: 0001209191-23-043871 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 163,140

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $140.00 to $140.75 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
July 27, 2023 Filed Jul 31, 2023 21:27 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 700 $37.28 $26,096.00
Disclosure

SEC source: 0001209191-23-043871 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 163,840

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
July 25, 2023 Filed Jul 26, 2023 21:26 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 8,333 $37.28 Strike: $37.28 $310,654.24
Disclosure

SEC source: 0001209191-23-043448 · doc4.xml · derivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,335

Underlying: Common Stock · 8,333 shares

Expires 2025-07-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

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

Read SEC document
July 25, 2023 Filed Jul 26, 2023 21:26 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 8,333 $135.22 $1,126,764.93
Disclosure

SEC source: 0001209191-23-043448 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 163,140

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $135.00 to $135.59 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 25, 2023 Filed Jul 26, 2023 21:26 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 8,333 $37.28 $310,654.24
Disclosure

SEC source: 0001209191-23-043448 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 171,473

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
July 14, 2023 Filed Jul 18, 2023 21:19 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 3,250 $30.58 Strike: $30.58 $99,385.00
Disclosure

SEC source: 0001209191-23-042626 · doc4.xml · derivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,161

Underlying: Common Stock · 3,250 shares

Expires 2024-10-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

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

Read SEC document
July 14, 2023 Filed Jul 18, 2023 21:19 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,665 $130.31 $216,965.32
Disclosure

SEC source: 0001209191-23-042626 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 163,140

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $130.19 to $130.74 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
July 14, 2023 Filed Jul 18, 2023 21:19 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 3,340 $129.69 $433,175.62
Disclosure

SEC source: 0001209191-23-042626 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 164,805

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $129.18 to $130.17 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
July 14, 2023 Filed Jul 18, 2023 21:19 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 3,250 $30.58 $99,385.00
Disclosure

SEC source: 0001209191-23-042626 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 168,145

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
June 14, 2023 Filed Jun 16, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 3,250 $30.58 Strike: $30.58 $99,385.00
Disclosure

SEC source: 0001209191-23-037827 · doc4.xml · derivative · entry 6

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,411

Underlying: Common Stock · 3,250 shares

Expires 2024-10-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F6 · derivative.exercise_date: This option is fully vested and immediately exercisable.

Read SEC document
June 14, 2023 Filed Jun 16, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 770 $130.64 $100,596.50
Disclosure

SEC source: 0001209191-23-037827 · doc4.xml · nonDerivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 164,895

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F5 · price: The sale price represents the weighted average price of the shares sold ranging from $130.45 to $131.18 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
June 14, 2023 Filed Jun 16, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,341 $129.90 $174,193.49
Disclosure

SEC source: 0001209191-23-037827 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 165,665

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F4 · price: The sale price represents the weighted average price of the shares sold ranging from $129.42 to $130.21 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
June 14, 2023 Filed Jun 16, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,879 $128.76 $241,938.72
Disclosure

SEC source: 0001209191-23-037827 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 167,006

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $128.42 to $129.41 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.

Read SEC document
June 14, 2023 Filed Jun 16, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,015 $127.98 $129,903.15
Disclosure

SEC source: 0001209191-23-037827 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 168,885

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $127.42 to $128.37 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 14, 2023 Filed Jun 16, 2023 20:16 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 3,250 $30.58 $99,385.00
Disclosure

SEC source: 0001209191-23-037827 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 169,900

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

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June 02, 2023 Filed Jun 6, 2023 21:39 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 8,333 $37.28 Strike: $37.28 $310,654.24
Disclosure

SEC source: 0001209191-23-034828 · doc4.xml · derivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,668

Underlying: Common Stock · 8,333 shares

Expires 2025-07-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

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

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June 02, 2023 Filed Jun 6, 2023 21:39 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 8,333 $130.02 $1,083,445.83
Disclosure

SEC source: 0001209191-23-034828 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 166,650

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $130.00 to $130.17 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.

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June 02, 2023 Filed Jun 6, 2023 21:39 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 8,333 $37.28 $310,654.24
Disclosure

SEC source: 0001209191-23-034828 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 174,983

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
May 31, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 6,833 $37.28 Strike: $37.28 $254,734.24
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · derivative · entry 14

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,001

Underlying: Common Stock · 6,833 shares

Expires 2025-07-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F10 · derivative.exercise_date: This option is fully vested and immediately exercisable.

Read SEC document
May 31, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,364 $126.24 $172,195.72
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 11

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 166,650

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F9 · price: The sale price represents the weighted average price of the shares sold ranging from $126.00 to $126.56 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 31, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 5,469 $125.35 $685,517.82
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 10

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 168,014

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F8 · price: The sale price represents the weighted average price of the shares sold ranging from $125.00 to $125.975 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 31, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 6,833 $37.28 $254,734.24
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 9

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 173,483

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
May 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 18,166 $37.28 Strike: $37.28 $677,228.48
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · derivative · entry 13

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,834

Underlying: Common Stock · 18,166 shares

Expires 2025-07-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F10 · derivative.exercise_date: This option is fully vested and immediately exercisable.

Read SEC document
May 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 3,250 $30.58 Strike: $30.58 $99,385.00
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · derivative · entry 12

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,661

Underlying: Common Stock · 3,250 shares

Expires 2024-10-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F10 · derivative.exercise_date: This option is fully vested and immediately exercisable.

Read SEC document
May 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 799 $128.45 $102,633.15
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 8

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 166,650

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F7 · price: The sale price represents the weighted average price of the shares sold ranging from $128.41 to $128.52 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 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 529 $127.72 $67,562.50
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 7

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 167,449

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F6 · price: The sale price represents the weighted average price of the shares sold ranging from $127.40 to $127.97 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 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 1,671 $126.76 $211,820.47
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 6

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 167,978

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F5 · price: The sale price represents the weighted average price of the shares sold ranging from $126.21 to $127.18 per share. Upon request by the Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
May 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 146 $125.17 $18,275.37
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 169,649

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F4 · price: The sale price represents the weighted average price of the shares sold ranging from $124.65 to $125.46 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 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 9,752 $124.00 $1,209,221.67
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 169,795

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $123.64 to $124.62 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 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 10,272 $123.30 $1,266,488.29
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 179,547

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

F2 · price: The sale price represents the weighted average price of the shares sold ranging from $122.64 to $123.63 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 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 18,166 $37.28 $677,228.48
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 2

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 189,819

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
May 30, 2023 Filed Jun 1, 2023 22:42 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionCommon Stock 3,250 $30.58 $99,385.00
Disclosure

SEC source: 0001209191-23-033441 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 171,653

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2023.

Read SEC document
May 01, 2023 Filed May 2, 2023 20:33 UTC QUALYS, INC. QLYS · Entity 1519 Tax withholdingCommon Stock 7,991 $111.31 $889,478.21
Disclosure

SEC source: 0001209191-23-026526 · doc4.xml · nonDerivative · entry 1

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,403

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

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April 14, 2023 Filed Apr 17, 2023 20:43 UTC QUALYS, INC. QLYS · Entity 1519 Exercise / conversionStock Option (right to buy) · Derivative 4,300 $30.58 Strike: $30.58 $131,494.00
Disclosure

SEC source: 0001209191-23-024484 · doc4.xml · derivative · entry 5

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,911

Underlying: Common Stock · 4,300 shares

Expires 2024-10-30

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 in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2022.

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

Read SEC document
April 14, 2023 Filed Apr 17, 2023 20:43 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 880 $129.57 $114,018.78
Disclosure

SEC source: 0001209191-23-024484 · doc4.xml · nonDerivative · entry 4

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,394

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2022.

F4 · price: The sale price represents the weighted average price of the shares sold ranging from $129.11 to $129.73 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
April 14, 2023 Filed Apr 17, 2023 20:43 UTC QUALYS, INC. QLYS · Entity 1519 SaleCommon Stock 3,112 $128.18 $398,899.27
Disclosure

SEC source: 0001209191-23-024484 · doc4.xml · nonDerivative · entry 3

Thakar Sumedh S · CIK 0001558242 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 177,274

F1 · kind: The sale transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 28, 2022.

F3 · price: The sale price represents the weighted average price of the shares sold ranging from $127.74 to $128.61 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.