FORR

SEC source: 0000950170-24-090514 · ownership.xml · nonDerivative · entry 2

Johnson Carrie · CIK 0001756940 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,873

F2 · shares: Represents shares withheld by the Issuer to satisfy tax withholding obligations upon the vesting on August 1, 2024 of the restricted stock units awarded to the reporting person on August 3, 2020 and August 2, 2021. The awards include a provision for the withholding of shares by the Issuer to satisfy withholding taxes due as a result of the vesting of the awards.

SEC source: 0000950170-24-090514 · ownership.xml · nonDerivative · entry 1

Johnson Carrie · CIK 0001756940 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,232

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: Represents the conversion, upon vesting, of restricted stock units into common stock.

SEC source: 0000950170-24-073118 · ownership.xml · nonDerivative · entry 4

COLONY GEORGE F · CIK 0001033665 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 544,798

F1 · ownership.nature: The reporting person disclaims beneficial ownership of all securities owned by his spouse and by trusts of which his spouse is the trustee, and this report should not be deemed an adimisson that the reporting person is the beneficial owner of such securities for purposes of Section 16 or any other purpose.

SEC source: 0000950170-24-073118 · ownership.xml · nonDerivative · entry 2

COLONY GEORGE F · CIK 0001033665 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,625,801

SEC source: 0000950170-24-073118 · ownership.xml · nonDerivative · entry 3

COLONY GEORGE F · CIK 0001033665 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 547,580

F1 · ownership.nature: The reporting person disclaims beneficial ownership of all securities owned by his spouse and by trusts of which his spouse is the trustee, and this report should not be deemed an adimisson that the reporting person is the beneficial owner of such securities for purposes of Section 16 or any other purpose.

SEC source: 0000950170-24-073118 · ownership.xml · nonDerivative · entry 1

COLONY GEORGE F · CIK 0001033665 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,623,019

SEC source: 0000950170-24-068412 · ownership.xml · derivative · entry 1

Gonsalves Jobina · CIK 0002025378 · Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,651

Underlying: common stock · 19,651 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F3 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F2 · derivative.exercise_date: On June 3, 2024, the reporting person was granted 19,651 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments on June 1, 2025, June 1, 2026, June 1, 2027 and June 1, 2028.

F2 · derivative.expiration_date: On June 3, 2024, the reporting person was granted 19,651 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments on June 1, 2025, June 1, 2026, June 1, 2027 and June 1, 2028.

SEC source: 0000950170-24-068395 · ownership.xml · nonDerivative · entry 1

Wassenaar Yvonne · CIK 0001707744 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,423

F1 · shares: The securities awarded on June 3, 2024 are in the form of Restricted Stock Units issued pursuant to the Forrester Research, Inc. Amended and Restated Equity Incentive Plan that entitle the reporting person, upon vesting, to receive one share of common stock per Restricted Stock Unit. The Restricted Stock Units will vest and convert into common stock in four equal and consecutive installments. The first tranche will vest on September 1, 2024, with an equal number of shares vesting on each of December 1, 2024 and March 1, 2025, and the balance of the shares vesting on June 1, 2025.

SEC source: 0000950170-24-068381 · ownership.xml · nonDerivative · entry 1

Romine Warren N · CIK 0001374058 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,702

F1 · shares: The securities awarded on June 3, 2024 are in the form of Restricted Stock Units issued pursuant to the Forrester Research, Inc. Amended and Restated Equity Incentive Plan that entitle the reporting person, upon vesting, to receive one share of common stock per Restricted Stock Unit. The Restricted Stock Units will vest and convert into common stock in four equal and consecutive installments. The first tranche will vest on September 1, 2024, with an equal number of shares vesting on each of December 1, 2024 and March 1, 2025, and the balance of the shares vesting on June 1, 2025.

SEC source: 0000950170-24-068375 · ownership.xml · nonDerivative · entry 1

Munchbach Cory · CIK 0002025113 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,737

F1 · shares: The securities awarded on June 3, 2024 are in the form of Restricted Stock Units issued pursuant to the Forrester Research, Inc. Amended and Restated Equity Incentive Plan that entitle the reporting person, upon vesting, to receive one share of common stock per Restricted Stock Unit. The Restricted Stock Units will vest and convert into common stock in four equal and consecutive installments. The first tranche will vest on September 1, 2024, with an equal number of shares vesting on each of December 1, 2024 and March 1, 2025, and the balance of the shares vesting on June 1, 2025.

SEC source: 0000950170-24-068372 · ownership.xml · nonDerivative · entry 1

Galford Robert · CIK 0001290243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,226

F1 · shares: The securities awarded on June 3, 2024 are in the form of Restricted Stock Units issued pursuant to the Forrester Research, Inc. Amended and Restated Equity Incentive Plan that entitle the reporting person, upon vesting, to receive one share of common stock per Restricted Stock Unit. The Restricted Stock Units will vest and convert into common stock in four equal and consecutive installments. The first tranche will vest on September 1, 2024, with an equal number of shares vesting on each of December 1, 2024 and March 1, 2025, and the balance of the shares vesting on June 1, 2025.

SEC source: 0000950170-24-068364 · ownership.xml · nonDerivative · entry 1

Friscia Anthony J · CIK 0001707742 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,938

F1 · shares: The securities awarded on June 3, 2024 are in the form of Restricted Stock Units issued pursuant to the Forrester Research, Inc. Amended and Restated Equity Incentive Plan that entitle the reporting person, upon vesting, to receive one share of common stock per Restricted Stock Unit. The Restricted Stock Units will vest and convert into common stock in four equal and consecutive installments. The first tranche will vest on September 1, 2024, with an equal number of shares vesting on each of December 1, 2024 and March 1, 2025, and the balance of the shares vesting on June 1, 2025.

SEC source: 0000950170-24-068355 · ownership.xml · nonDerivative · entry 1

BRADFORD NEIL · CIK 0001206313 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,057

F1 · shares: The securities awarded on June 3, 2024 are in the form of Restricted Stock Units issued pursuant to the Forrester Research, Inc. Amended and Restated Equity Incentive Plan that entitle the reporting person, upon vesting, to receive one share of common stock per Restricted Stock Unit. The Restricted Stock Units will vest and convert into common stock in four equal and consecutive installments. The first tranche will vest on September 1, 2024, with an equal number of shares vesting on each of December 1, 2024 and March 1, 2025, and the balance of the shares vesting on June 1, 2025.

SEC source: 0000950170-24-068352 · ownership.xml · nonDerivative · entry 1

Boyce David · CIK 0001708201 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,362

F1 · shares: The securities awarded on June 3, 2024 are in the form of Restricted Stock Units issued pursuant to the Forrester Research, Inc. Amended and Restated Equity Incentive Plan that entitle the reporting person, upon vesting, to receive one share of common stock per Restricted Stock Unit. The Restricted Stock Units will vest and convert into common stock in four equal and consecutive installments. The first tranche will vest on September 1, 2024, with an equal number of shares vesting on each of December 1, 2024 and March 1, 2025, and the balance of the shares vesting on June 1, 2025.

SEC source: 0000950170-24-067831 · ownership.xml · derivative · entry 3

Kasparian Michael · CIK 0001813407 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: common stock · 2,298 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F4 · derivative.exercise_date: On June 1, 2020, the reporting person was granted 9,194 Restricted Stock Units scheduled to vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F4 · derivative.expiration_date: On June 1, 2020, the reporting person was granted 9,194 Restricted Stock Units scheduled to vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-067831 · ownership.xml · nonDerivative · entry 2

Kasparian Michael · CIK 0001813407 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,169

F2 · shares: Represents shares withheld by the Issuer to satisfy tax withholding obligations upon the vesting on June 1, 2024 of the restricted stock units awarded to the reporting person on June 1, 2020. The award includes a provision for the withholding of shares by the Issuer to satisfy withholding taxes due as a result of the vesting of the award.

SEC source: 0000950170-24-067831 · ownership.xml · nonDerivative · entry 1

Kasparian Michael · CIK 0001813407 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,843

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: Represents the conversion, upon vesting, of restricted stock units into common stock.

SEC source: 0000950170-24-067801 · ownership.xml · nonDerivative · entry 1

BRADFORD NEIL · CIK 0001206313 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,320

F1 · shares: Represents shares withheld by the Issuer to satisfy tax withholding obligations upon the vesting on June 1, 2024 of the restricted stock units awarded to the reporting person on June 1, 2023. The award includes a provision for the withholding ofshares by the Issuer to satisfy withholding taxes due as a result of the vesting of the award.

SEC source: 0000950170-24-067422 · ownership.xml · nonDerivative · entry 2

COLONY GEORGE F · CIK 0001033665 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 751,580

F2 · ownership.nature: The reporting person disclaims beneficial ownership of all securities owned by his spouse and by trusts of which his spouse is the trustee, and this report should not be deemed an adimisson that the reporting person is the beneficial owner of such securities for purposes of Section 16 or any other purpose.

SEC source: 0000950170-24-067422 · ownership.xml · nonDerivative · entry 1

COLONY GEORGE F · CIK 0001033665 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,419,019

F1 · balance_after: Reflects exempt transfers between the reporting person and George F. Colony Grantor Retained Annuity Trusts No. 39 to 43.

SEC source: 0000950170-24-040912 · ownership.xml · derivative · entry 4

Macbeth Shirley · CIK 0001805611 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,602

Underlying: Common Stock · 15,602 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F6 · derivative.exercise_date: On April 1, 2024, the reporting person was granted 15,602 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F6 · derivative.expiration_date: On April 1, 2024, the reporting person was granted 15,602 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-040912 · ownership.xml · derivative · entry 3

Macbeth Shirley · CIK 0001805611 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,676 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F4 · derivative.exercise_date: On April 1, 2020, the reporting person was granted 10,704 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F4 · derivative.expiration_date: On April 1, 2020, the reporting person was granted 10,704 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-040912 · ownership.xml · nonDerivative · entry 2

Macbeth Shirley · CIK 0001805611 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,949

F2 · shares: Represents shares withheld by the Issuer to satisfy tax withholding obligations upon the vesting on April 1, 2024 of the restricted stock units awarded to the reporting person on April 1, 2020. The award includes a provision for the withholding of shares by the Issuer to satisfy withholding taxes due as a result of the vesting of the award.

SEC source: 0000950170-24-040912 · ownership.xml · nonDerivative · entry 1

Macbeth Shirley · CIK 0001805611 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,734

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: Represents the conversion, upon vesting, of restricted stock units into common stock.

SEC source: 0000950170-24-040907 · ownership.xml · derivative · entry 1

Swan Nathaniel · CIK 0001960902 · Chief Sales Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,003

Underlying: Common Stock · 24,003 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F2 · derivative.exercise_date: On April 1, 2024, the reporting person was granted 24,003 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 1, 2024, the reporting person was granted 24,003 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-040901 · ownership.xml · derivative · entry 1

Leaver Sharyn · CIK 0001906010 · Chief Research Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,802

Underlying: Common Stock · 16,802 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F2 · derivative.exercise_date: On April 1, 2024, the reporting person was granted 16,802 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 1, 2024, the reporting person was granted 16,802 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-040898 · ownership.xml · derivative · entry 1

Peltzman Steven P. · CIK 0001530736 · CBTO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,802

Underlying: Common Stock · 16,802 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F2 · derivative.exercise_date: On April 1, 2024, the reporting person was granted 16,802 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 1, 2024, the reporting person was granted 16,802 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-040896 · ownership.xml · derivative · entry 1

Kasparian Michael · CIK 0001813407 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,402

Underlying: Common Stock · 14,402 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F2 · derivative.exercise_date: On April 1, 2024, the reporting person was granted 14,402 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 1, 2024, the reporting person was granted 14,402 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-040894 · ownership.xml · derivative · entry 1

Johnson Carrie · CIK 0001756940 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,003

Underlying: Common Stock · 24,003 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F2 · derivative.exercise_date: On April 1, 2024, the reporting person was granted 24,003 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 1, 2024, the reporting person was granted 24,003 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-040890 · ownership.xml · derivative · entry 1

Finn Leo Christian · CIK 0001882029 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,003

Underlying: Common Stock · 24,003 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F2 · derivative.exercise_date: On April 1, 2024, the reporting person was granted 24,003 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 1, 2024, the reporting person was granted 24,003 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-040878 · ownership.xml · derivative · entry 1

Darrah Ryan · CIK 0001699194 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,602

Underlying: Common Stock · 15,602 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F2 · derivative.exercise_date: On April 1, 2024, the reporting person was granted 15,602 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 1, 2024, the reporting person was granted 15,602 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-040886 · ownership.xml · derivative · entry 1

Chouinard Scott · CIK 0001477137 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,760

Underlying: Common Stock · 5,760 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F2 · derivative.exercise_date: On April 1, 2024, the reporting person was granted 5,760 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 1, 2024, the reporting person was granted 5,760 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-030201 · ownership.xml · nonDerivative · entry 2

COLONY GEORGE F · CIK 0001033665 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 501,580

F2 · ownership.nature: The reporting person disclaims beneficial ownership of all securities owned by his spouse and by trusts of which his spouse is the trustee, and this report should not be deemed an adimisson that the reporting person is the beneficial owner of such securities for purposes of Section 16 or any other purpose.

SEC source: 0000950170-24-030201 · ownership.xml · nonDerivative · entry 1

COLONY GEORGE F · CIK 0001033665 · Director · Chairman and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,587,597

F1 · balance_after: Reflects exempt transfers between the reporting person and George F. Colony Grantor Retained Annuity Trusts No. 37 to 43.

SEC source: 0000950170-24-025775 · ownership.xml · derivative · entry 4

Johnson Carrie · CIK 0001756940 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,350

Underlying: Common Stock · 3,783 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F6 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 15,133 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F6 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 15,133 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-025775 · ownership.xml · derivative · entry 3

Johnson Carrie · CIK 0001756940 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,470

Underlying: Common Stock · 2,235 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 8,940 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 8,940 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-025775 · ownership.xml · nonDerivative · entry 2

Johnson Carrie · CIK 0001756940 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,598

F2 · shares: Represents shares withheld by the Issuer to satisfy tax withholding obligations upon the vesting on March 1, 2024 of the restricted stock units awarded to the reporting person on March 1, 2022 and March 1, 2023. The awards include a provision for the withholding of shares by the Issuer to satisfy withholding taxes due as a result of the vesting of the awards.

SEC source: 0000950170-24-025775 · ownership.xml · nonDerivative · entry 1

Johnson Carrie · CIK 0001756940 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,614

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: Represents the conversion, upon vesting, of restricted stock units into common stock.

SEC source: 0000950170-24-025762 · ownership.xml · derivative · entry 4

Kasparian Michael · CIK 0001813407 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,243

Underlying: Common Stock · 2,080 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F6 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 8,323 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F6 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 8,323 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-025762 · ownership.xml · derivative · entry 3

Kasparian Michael · CIK 0001813407 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,731

Underlying: Common Stock · 1,366 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 5,463 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 5,463 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-025762 · ownership.xml · nonDerivative · entry 2

Kasparian Michael · CIK 0001813407 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,545

F2 · shares: Represents shares withheld by the Issuer to satisfy tax withholding obligations upon the vesting on March 1, 2024 of the restricted stock units awarded to the reporting person on March 1, 2022 and March 1, 2023. The awards include a provision for the withholding of shares by the Issuer to satisfy withholding taxes due as a result of the vesting of the awards.

SEC source: 0000950170-24-025762 · ownership.xml · nonDerivative · entry 1

Kasparian Michael · CIK 0001813407 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,738

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: Represents the conversion, upon vesting, of restricted stock units into common stock.

SEC source: 0000950170-24-025756 · ownership.xml · derivative · entry 4

Leaver Sharyn · CIK 0001906010 · Chief Research Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,377

Underlying: Common Stock · 2,459 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 Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F6 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 9,836 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F6 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 9,836 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-025756 · ownership.xml · derivative · entry 3

Leaver Sharyn · CIK 0001906010 · Chief Research Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,228

Underlying: Common Stock · 1,614 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 6,457 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 6,457 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-025756 · ownership.xml · nonDerivative · entry 2

Leaver Sharyn · CIK 0001906010 · Chief Research Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,258

F2 · shares: Represents shares withheld by the Issuer to satisfy tax withholding obligations upon the vesting on March 1, 2024 of the restricted stock units awarded to the reporting person on March 1, 2022 and March 1, 2023. The awards include a provision for the withholding of shares by the Issuer to satisfy withholding taxes due as a result of the vesting of the awards.

SEC source: 0000950170-24-025756 · ownership.xml · nonDerivative · entry 1

Leaver Sharyn · CIK 0001906010 · Chief Research Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,662

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: Represents the conversion, upon vesting, of restricted stock units into common stock.

SEC source: 0000950170-24-025748 · ownership.xml · derivative · entry 4

Darrah Ryan · CIK 0001699194 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,243

Underlying: Common Stock · 2,080 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 Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F6 · derivative.exercise_date: On March 1, 2023, the reporting person was granted 8,323 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F6 · derivative.expiration_date: On March 1, 2023, the reporting person was granted 8,323 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-025748 · ownership.xml · derivative · entry 3

Darrah Ryan · CIK 0001699194 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,731

Underlying: Common Stock · 1,366 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.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.

F5 · price: Each Restricted Stock Unit is the equivalent of one share of Forrester Research, Inc. common stock.

F4 · derivative.exercise_date: On March 1, 2022, the reporting person was granted 5,463 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

F4 · derivative.expiration_date: On March 1, 2022, the reporting person was granted 5,463 Restricted Stock Units that vest and convert into common stock in four equal and consecutive installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-24-025748 · ownership.xml · nonDerivative · entry 2

Darrah Ryan · CIK 0001699194 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,875

F2 · shares: Represents shares withheld by the Issuer to satisfy tax withholding obligations upon the vesting on March 1, 2024 of the restricted stock units awarded to the reporting person on March 1, 2022 and March 1, 2023. The awards include a provision for the withholding of shares by the Issuer to satisfy withholding taxes due as a result of the vesting of the awards.

SEC source: 0000950170-24-025748 · ownership.xml · nonDerivative · entry 1

Darrah Ryan · CIK 0001699194 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,068

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: Represents the conversion, upon vesting, of restricted stock units into common stock.