SEC Form 4
Forrester Research Inc (FORR) insider trading
In the 12 months to Oct 24, 2026, 3 FORR insiders reported open-market sales of $198.9K across 3 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $198.9K
- 3 filings · 3 insiders
- Open-market purchases
- $0
- 0 filings
Who traded FORR, and when
- Sale
FORR daily close from Oct 24, 2025 to Oct 23, 2026, between $5.05 and $12.65, last $12.48. 3 sale and 0 purchase filings by 3 insiders, marked at their filing dates. Leo Christian Finn, Chief Financial Officer: sold $82.4K across 1 filing, first filed Aug 20, 2026, last Aug 20, 2026. Ryan Darrah, Chief Legal Officer: sold $58.9K across 1 filing, first filed Aug 20, 2026, last Aug 20, 2026. Carrie Johnson, Chief Product Officer: sold $57.6K across 1 filing, first filed Aug 14, 2026, last Aug 14, 2026.
Largest mark · tap a row for others
Leo Christian Finn · Chief Financial Officer
Sale $82,433
7,000 shares at $11.78 avg
Filed Aug 20, 2026
Close on filing date $11.67
Leo Christian Finn · Chief Financial Officer
Chief Financial Officer
$82.4K soldRyan Darrah · Chief Legal Officer
Chief Legal Officer
$58.9K soldCarrie Johnson · Chief Product Officer
Chief Product Officer
$57.6K soldOpen-market trades
3 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Leo Christian Finn | Chief Financial Officer | $82.4K | — | 1 | — | |
| Ryan Darrah | Chief Legal Officer | $58.9K | — | 1 | — | |
| Carrie Johnson | Chief Product Officer | $57.6K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Leo Christian Finn Chief Financial Officer | Sale | 7,000 | $11.78 | $82.4K | 34,476 | |
traded | Ryan Darrah Chief Legal Officer | Sale | 5,000 | $11.78 | $58.9K | 27,244 | |
traded | Carrie Johnson Chief Product Officer | Sale | 5,000 | $11.51 | $57.6K | 35,409 |
GET /stocks/filings/vX/form-4?tickers=FORR&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"FORR"
],
"issuer_cik": "0001023313",
"owner_cik": "0001699194",
"accession_number": "0001193125-26-359186",
"form_type": "4",
"filing_date": "2026-08-20",
"period_of_report": "2026-08-20",
"issuer_name": "FORRESTER RESEARCH, INC.",
"issuer_trading_symbol": "FORR",
"owner_name": "Darrah Ryan",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Legal Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-20",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 5000,
"transaction_price_per_share": 11.7761,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 27244,
"transaction_value": 58880.5,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "This transaction was executed in multiple trades at prices ranging from $11.62 to $11.805. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."
}
]
},
{
"tickers": [
"FORR"
],
"issuer_cik": "0001023313",
"owner_cik": "0001882029",
"accession_number": "0001193125-26-359177",
"form_type": "4",
"filing_date": "2026-08-20",
"period_of_report": "2026-08-20",
"issuer_name": "FORRESTER RESEARCH, INC.",
"issuer_trading_symbol": "FORR",
"owner_name": "Finn Leo Christian",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Financial Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-20",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 7000,
"transaction_price_per_share": 11.7761,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 34476,
"transaction_value": 82432.7,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "This transaction was executed in multiple trades at prices ranging from $11.62 to $11.875. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 60 records
- Option exercises27 records
- Tax withholding28 records
- Grants and awards5 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for FORR every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.