Massivemarkets

SEC Form 4

Alamo Group, Inc. (ALG) insider trading

In the 12 months to Oct 24, 2026, 2 ALG insiders reported open-market sales of $1.1M across 4 filings; 2 insiders bought $290.8K.

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

Open-market sales
$1.1M
4 filings · 2 insiders
Open-market purchases
$290.8K
4 filings

Who traded ALG, and when

  • Purchase
  • Sale

ALG daily close from Oct 24, 2025 to Oct 23, 2026, between $146.18 and $218.47, last $146.18. 4 sale and 4 purchase filings by 3 insiders, marked at their filing dates. Edward Rizzuti, EVP, Corp Dev, IR & Secretary: sold $992.1K across 3 filings, first filed Mar 25, 2026, last Sep 8, 2026. Robert Paul Hureau, President & CEO: bought $250.8K across 3 filings, first filed Nov 17, 2025, last Mar 11, 2026. Nina C. Grooms, Director: sold $87.4K and bought $40.0K across 2 filings, first filed Mar 12, 2026, last Mar 26, 2026.

Largest mark · tap a row for others

Edward Rizzuti · EVP, Corp Dev, IR & Secretary

Sale $446,368

2,715 shares at $164.41 avg

Filed Aug 14, 2026 · traded Aug 13

Close on filing date $164.93

ALG daily closelast $146.18

Edward Rizzuti · EVP, Corp Dev, IR & Secretary

$992.1K sold

Robert Paul Hureau · President & CEO

$250.8K bought

Nina C. Grooms · Director

$87.4K sold$40.0K bought
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Has Alamo Group, Inc.'s CEO sold stock?

No. Robert Paul Hureau (CEO) made no open-market sales filed as CEO in the last 12 months.

Open-market trades

8 filings in the last 12 months
InsiderRoleSoldBoughtFilingsPre-arranged (10b5-1)Last filed
Edward RizzutiEVP, Corp Dev, IR & Secretary$992.1K—3—
Robert Paul HureauPresident & CEO—$250.8K3—
Nina C. GroomsDirector$87.4K$40.0K2—
Other insider activity (not market trades) · 38 records
  • Tax withholding16 records
  • Grants and awards20 records
  • Gifts2 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:

Agent prompt

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for ALG 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.