Ryan Darrah - 01 Apr 2026 Form 4 Insider Report for FORRESTER RESEARCH, INC. (FORR)

Reporting relationship: Chief Legal Officer
Issuer ticker: FORR
Reported as of: 01 Apr 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Apr 2026, 16:27:35 UTC
Prior SEC filing: 03 Mar 2026
Next SEC filing: 20 Aug 2026
Source filing: View source filing
Reporting owner signature: Maite Garcia, attorney-in-fact for Ryan Darrah

Key filing fact

Ryan Darrah filed Form 4 for FORRESTER RESEARCH, INC. (FORR) on 02 Apr 2026.

Key facts

This page summarizes Ryan Darrah's Form 4 filing for FORRESTER RESEARCH, INC. (FORR).
5 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 02 Apr 2026, 16:27.

Change

Previous filing in this sequence was filed on 03 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001699194 Primary reporting owner

Darrah Ryan

Relationship: Chief Legal Officer
Address: C/O FORRESTER RESEARCH, INC., 60 ACORN PARK DRIVE, CAMBRIDGE
Signature: Maite Garcia, attorney-in-fact for Ryan Darrah
Signature date: 02 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

FORR transaction

Common Stock

Options Exercise

Transaction value
Shares: -9,318
Change %: -21%
Price: $0.000000^*
Shares after: 35,885
Date: 01 Apr 2026
Ownership: Direct
Footnotes: F1

FORR transaction

Common Stock

Tax liability

Transaction value
Shares: -3,641
Change %: -10%
Price: $5.39^*
Shares after: 32,244
Date: 01 Apr 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

FORR transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -3,901
Change %: -33%
Price: $0.000000^*
Shares after: 7,800
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 3,901
Exercise price: $0.000000
Footnotes: F3, F4

FORR transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -5,417
Change %: -23%
Price: $0.000000^*
Shares after: 17,916
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 5,417
Exercise price: $0.000000
Footnotes: F3, F5

FORR transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares: +25,000
Change %
Price: $0.000000^*
Shares after: 25,000
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 25,000
Exercise price: $0.000000
Footnotes: F3, F6

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

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

Footnote F2

Represents shares withheld by the Issuer to satisfy tax withholding obligations upon the vesting on April 1, 2026 of the restricted stock units awarded to the reporting person on April 1, 2024 and April 1, 2025. 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.

Footnote F3

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

Footnote F4

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.

Footnote F5

On April 1, 2025, the reporting person was granted 23,333 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.

Footnote F6

On April 1, 2026, the reporting person was granted 25,000 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.