Massivemarkets

SEC Form 4

ZoomInfo Technologies Inc (GTM) insider trading

In the 12 months to Oct 26, 2026, 3 GTM insiders reported open-market sales of $930.9K across 21 filings; one director bought $99.0K.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$930.9K
21 filings · 3 insiders
Open-market purchases
$99.0K
1 filing · Domenic Maida, Director
Pre-arranged sales (10b5-1)
20 of 21
$862.7K of $930.9K sold (93%)

Who traded GTM, and when

  • Purchase
  • Sale
  • Sale, pre-arranged (10b5-1)

GTM daily close from Oct 27, 2025 to Oct 26, 2026, between $2.61 and $11.80, last $4.21. 21 sale and 1 purchase filings by 4 insiders, marked at their filing dates. James M. Roth, Chief Revenue Officer: sold $654.3K across 8 filings, first filed Dec 3, 2025, last Oct 5, 2026. Ashley McGrane, General Counsel and Corp Sec: sold $236.6K across 11 filings, first filed Nov 4, 2025, last Oct 5, 2026. Domenic Maida, Director: bought $99.0K across 1 filing, first filed May 28, 2026, last May 28, 2026. Michael Graham O'Brien, CFO: sold $40.0K across 2 filings, first filed Aug 7, 2026, last Oct 13, 2026.

Largest mark · tap a row for others

James M. Roth · Chief Revenue Officer

Sale $299,953

45,065 shares at $6.66 avg

Filed Feb 20, 2026 · traded Feb 18

Pre-arranged (10b5-1) · close on filing date $6.45

GTM daily closelast $4.21

James M. Roth · Chief Revenue Officer

$654.3K sold

Ashley McGrane · General Counsel and Corp Sec

$236.6K sold

Domenic Maida · Director

$99.0K bought

Michael Graham O'Brien · CFO

$40.0K sold
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

22 filings in the last 12 months
Other insider activity (not market trades) · 172 records
  • Option exercises114 records
  • Tax withholding46 records
  • Other12 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

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.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.

Frequently asked questions

Has ZoomInfo Technologies Inc's CEO sold stock?

No. Henry Schuck (CEO) made no open-market sales filed as CEO in the last 12 months.

How current is GTM’s insider data?

These are GTM Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

Build with AI

Track GTM insider trades with your agent

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 GTM 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.

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