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person · Reporting owner

Chow Thomas C.

Disclosed activity across 2 companies

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37416
SEC CIK
0001834012

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
PubMatic, Inc.PUBM · Entity 364General Counsel and SecretaryJuly 05, 2022July 08, 2022
Strategy IncMSTR · Entity 3031EVP & General CounselSeptember 04, 2026September 08, 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.

PubMatic, Inc.

Report date July 05, 2022 · Filed July 08, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect4,910 Reported balance After 2022-07-05 transaction · row 1
1 source row

Row 1 · 2022-07-05 · Sale · Disposed 461 · Balance 4,910

F1: The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.05 to $15.52, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

Filing footnotes · ownership attribution and instrument terms

F1: The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.05 to $15.52, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

Strategy Inc

Report date September 04, 2026 · Filed September 08, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2026-09-04 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-04 · Sale · Disposed 106 · Balance 0

F1: Reflects 106 shares of class A common stock of Strategy Inc ("Strategy") acquired under the Strategy Employee Stock Purchase Plan on August 31, 2026 and, as reported herein, subsequently disposed on September 4, 2026.

Series A Perpetual Stretch Preferred StockSEC Table I · non-derivativeDirect100 Reported balance Holding disclosure · report date 2026-09-04 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 100

Series A Perpetual Strike Preferred StockSEC Table I · non-derivativeDirect11 Reported balance Holding disclosure · report date 2026-09-04 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 11

Filing footnotes · ownership attribution and instrument terms

F1: Reflects 106 shares of class A common stock of Strategy Inc ("Strategy") acquired under the Strategy Employee Stock Purchase Plan on August 31, 2026 and, as reported herein, subsequently disposed on September 4, 2026.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
November 26, 2021 Filed Dec 1, 2021 01:33 UTC PubMatic, Inc. PUBM · Entity 364 ConversionClass A Common Stock 66,882 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000012 · wf-form4_163832238785965.xml · nonDerivative · entry 1

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,882

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.

Read SEC document
November 10, 2021 Filed Nov 12, 2021 23:07 UTC PubMatic, Inc. PUBM · Entity 364 ConversionClass B Common Stock · Derivative 10,000 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000010 · wf-form4_163675841974229.xml · derivative · entry 6

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 10,000 shares

Expires not disclosed

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.

F5 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F5 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F5 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

Read SEC document
November 10, 2021 Filed Nov 12, 2021 23:07 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionClass B Common Stock · Derivative 10,000 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000010 · wf-form4_163675841974229.xml · derivative · entry 5

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Class A Common Stock · 10,000 shares

Expires not disclosed

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.

F5 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F5 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F5 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

Read SEC document
November 10, 2021 Filed Nov 12, 2021 23:07 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionStock Option (Right to buy Class B Common Stock) · Derivative 10,000 $0.00 Strike: $2.16 $0.00
Disclosure

SEC source: 0001834012-21-000010 · wf-form4_163675841974229.xml · derivative · entry 4

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Class B Common Stock · 10,000 shares

Expires 2030-07-28

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.

F4 · derivative.exercise_date: The option vests as to 1/48 of the total shares on February 1, 2020, and 1/48 of the total shares will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
November 10, 2021 Filed Nov 12, 2021 23:07 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 8,700 $39.59 $344,433.00
Disclosure

SEC source: 0001834012-21-000010 · wf-form4_163675841974229.xml · nonDerivative · entry 3

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.51 to $39.61, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 3 to this Form 4.

Read SEC document
November 10, 2021 Filed Nov 12, 2021 23:07 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 1,300 $38.46 $49,998.00
Disclosure

SEC source: 0001834012-21-000010 · wf-form4_163675841974229.xml · nonDerivative · entry 2

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,700

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.27 to $38.67, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 2 to this Form 4.

Read SEC document
November 10, 2021 Filed Nov 12, 2021 23:07 UTC PubMatic, Inc. PUBM · Entity 364 ConversionClass A Common Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000010 · wf-form4_163675841974229.xml · nonDerivative · entry 1

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

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.

Read SEC document
October 04, 2021 Filed Oct 5, 2021 00:32 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 509 $25.29 $12,872.61
Disclosure

SEC source: 0001834012-21-000008 · wf-form4_163339393788718.xml · nonDerivative · entry 3

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.85 to $25.30, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 4 to this Form 4.

Read SEC document
October 01, 2021 Filed Oct 5, 2021 00:32 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 295 $25.47 $7,513.65
Disclosure

SEC source: 0001834012-21-000008 · wf-form4_163339393788718.xml · nonDerivative · entry 2

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 509

F1 · kind: The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units ("RSUs"). The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.38 to $25.57, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 2 to this Form 4.

Read SEC document
September 30, 2021 Filed Oct 5, 2021 00:32 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionRestricted Stock Unit · Derivative 804 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000008 · wf-form4_163339393788718.xml · derivative · entry 4

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,450

Underlying: Class A Common Stock · 804 shares

Expires not disclosed

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.

F5 · derivative.exercise_price: Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration. On January 29, 2021, the Reporting Person was granted 12,862 RSUs. Such RSUs were previously reported in Table II on a Form 4 filed with the Securities and Exchange Commission on February 2, 2021.

F6 · derivative.exercise_date: The RSUs vested as to 1/8 of the total shares on June 30, 2021, and 1/16th of the total shares will vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F7 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

Read SEC document
September 30, 2021 Filed Oct 5, 2021 00:32 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionClass A Common Stock 804 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000008 · wf-form4_163339393788718.xml · nonDerivative · entry 1

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 804

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.

Read SEC document
July 02, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 978 $34.44 $33,682.32
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · nonDerivative · entry 7

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.35 to $34.52, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 5 to this Form 4.

Read SEC document
July 02, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 630 $34.97 $22,031.10
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · nonDerivative · entry 6

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 978

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $34.68 to $35.43, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 5 to this Form 4.

Read SEC document
July 01, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 ConversionClass B Common Stock · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · derivative · entry 11

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,000 shares

Expires not disclosed

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.

F11 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F11 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F11 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

Read SEC document
July 01, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionClass B Common Stock · Derivative 5,000 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · derivative · entry 10

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Class A Common Stock · 5,000 shares

Expires not disclosed

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.

F11 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F11 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F11 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

Read SEC document
July 01, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionStock Option (Right to buy Class B Common Stock) · Derivative 5,000 $0.00 Strike: $3.89 $0.00
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · derivative · entry 9

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,000

Underlying: Class B Common Stock · 5,000 shares

Expires 2028-08-20

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.

F10 · derivative.exercise_date: The options vest as to 25% of the total shares on July 10, 2019, and 1/4 of the total shares will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
July 01, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 500 $39.06 $19,530.00
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · nonDerivative · entry 5

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,608

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.77 to $39.40, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 4 to this Form 4.

Read SEC document
July 01, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 1,000 $38.29 $38,290.00
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · nonDerivative · entry 4

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,108

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.68 to $38.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 3 to this Form 4.

Read SEC document
July 01, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 3,500 $36.88 $129,080.00
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · nonDerivative · entry 3

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,108

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.55 to $37.43, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 2 to this Form 4.

Read SEC document
July 01, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 ConversionClass A Common Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · nonDerivative · entry 2

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,608

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.

Read SEC document
June 30, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionRestricted Stock Unit · Derivative 1,608 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · derivative · entry 8

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,254

Underlying: Class A Common Stock · 1,608 shares

Expires not disclosed

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.

F7 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration. On January 29, 2021, the Reporting Person was granted 12,862 RSUs. Such RSUs were previously reported in Table II on a Form 4 filed with the Securities and Exchange Commission on February 2, 2021.

F8 · derivative.exercise_date: The RSUs vest as to 1/8 of the total shares on June 30, 2021, and 1/16th of the total shares will vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F9 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

Read SEC document
June 30, 2021 Filed Jul 3, 2021 00:10 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionClass A Common Stock 1,608 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000006 · wf-form4_162527099167511.xml · nonDerivative · entry 1

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,608

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.

Read SEC document
June 01, 2021 Filed Jun 3, 2021 15:43 UTC PubMatic, Inc. PUBM · Entity 364 ConversionClass B Common Stock · Derivative 15,000 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000004 · wf-form4_162273500882679.xml · derivative · entry 5

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 15,000 shares

Expires not disclosed

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.

F5 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F5 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F5 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

Read SEC document
June 01, 2021 Filed Jun 3, 2021 15:43 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionClass B Common Stock · Derivative 15,000 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000004 · wf-form4_162273500882679.xml · derivative · entry 4

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Class A Common Stock · 15,000 shares

Expires not disclosed

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.

F5 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F5 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F5 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

Read SEC document
June 01, 2021 Filed Jun 3, 2021 15:43 UTC PubMatic, Inc. PUBM · Entity 364 Exercise / conversionStock Option (Right to buy Class B Common Stock) · Derivative 15,000 $0.00 Strike: $3.89 $0.00
Disclosure

SEC source: 0001834012-21-000004 · wf-form4_162273500882679.xml · derivative · entry 3

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,000

Underlying: Class B Common Stock · 15,000 shares

Expires 2028-08-20

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.

F4 · derivative.exercise_date: The option vests as to 25% of the total shares on July 10, 2019, and 1/4 of the total shares will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

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June 01, 2021 Filed Jun 3, 2021 15:43 UTC PubMatic, Inc. PUBM · Entity 364 SaleClass A Common Stock 16,866 $30.07 $507,160.62
Disclosure

SEC source: 0001834012-21-000004 · wf-form4_162273500882679.xml · nonDerivative · entry 2

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions in prices ranging from $29.97 to $30.16, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 3 to this Form 4.

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June 01, 2021 Filed Jun 3, 2021 15:43 UTC PubMatic, Inc. PUBM · Entity 364 ConversionClass A Common Stock 15,000 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000004 · wf-form4_162273500882679.xml · nonDerivative · entry 1

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,866

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 · balance_after: Includes 1,866 shares of the Issuer's Class A common stock acquired on May 28, 2021 pursuant to the Issuer's Employee Stock Purchase Plan.

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January 29, 2021 Filed Feb 2, 2021 21:11 UTC PubMatic, Inc. PUBM · Entity 364 GrantStock Option (Right to buy Class A Common Stock) · Derivative 25,461 $0.00 Strike: $36.25 $0.00
Disclosure

SEC source: 0001834012-21-000002 · wf-form4_161230027666465.xml · derivative · entry 2

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,461

Underlying: Class A Common Stock · 25,461 shares

Expires 2031-01-29

F4 · derivative.exercise_date: The option vests as to 1/48 of the total shares on February 1, 2021, and 1/48 of the total shares will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

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January 29, 2021 Filed Feb 2, 2021 21:11 UTC PubMatic, Inc. PUBM · Entity 364 GrantRestricted Stock Unit · Derivative 12,862 $0.00 $0.00
Disclosure

SEC source: 0001834012-21-000002 · wf-form4_161230027666465.xml · derivative · entry 1

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,862

Underlying: Class A Common Stock · 12,862 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration.

F2 · derivative.exercise_date: The RSUs vest as to 1/8 of the total shares on June 30, 2021, and 1/16th of the total shares will vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F3 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

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