Question 1

Who are the insiders buying ULTRAPAR HOLDINGS INC stock?

Accepted Answer

InsiderAct tracks all open-market purchases of ULTRAPAR HOLDINGS INC stock by corporate insiders — including officers, directors, and shareholders owning more than 10% — sourced from public SEC Form 4 filings.

Question 2

What does insider buying at a company mean?

Accepted Answer

When a corporate officer, director, or major shareholder purchases their own company's stock on the open market using personal funds, it signals confidence in the company's outlook. This is especially meaningful when multiple insiders buy within the same 7–14 day window (cluster buying) or when the purchase size exceeds $100,000.

Question 3

How do I find cluster buying signals for a company?

Accepted Answer

InsiderAct automatically detects cluster buying — two or more insiders independently purchasing shares within a 14-day window. When a cluster buy signal is active for a company, it appears prominently on the company's InsiderAct page and on the Signals tab.

Question 4

Has ULTRAPAR HOLDINGS INC had any recent large insider purchases?

Accepted Answer

InsiderAct tracks all open-market purchases of $100,000 or more at ULTRAPAR HOLDINGS INC. Large insider purchases are flagged as high-conviction signals because they represent meaningful personal capital commitments by executives or directors who have direct visibility into the company's operations and prospects.

Question 5

Where do the insider transactions on this page come from?

Accepted Answer

All transactions shown on InsiderAct company pages are sourced directly from SEC EDGAR Form 4 filings — the mandatory public disclosures that corporate insiders must submit within 2 business days of any stock transaction. InsiderAct ingests these filings in near real time and filters for open-market purchases and sales.


2026-09-14	2026-09-10	Rabelo Pedro Guedes	Financial Officer Ip…	Sale	30,000	$7.58	$227,400
2026-09-14	2026-09-10	Linden Leonardo Remiao	CEO	Sale	60,000	$7.57	$454,200
2026-09-03	2026-09-01	Amaral Decio De Sampaio	CEO	Sale	8,000	$6.93	$55,440
2026-08-28	2026-08-18	Hachem Andre Saleme	CFO	Sale	585	$6.51	$3,808
2026-06-09	2026-05-28	Amaral Decio De Sampaio	CEO	Disposition	47,294	$0.00	$0
2026-04-22	2026-04-20	Lutz Marcos M	Director	Award	634,346	$0.00	$0
2026-04-22	2026-04-20	Linden Leonardo Remiao	CEO	Award	149,326	$0.00	$0
2026-04-22	2026-04-20	De Souza Fernanda Teves	Risk, Integrity & Au…	Award	28,769	$0.00	$0
2026-04-22	2026-04-20	Pizzinatto Rodrigo De Almeida	CEO	Award	134,638	$0.00	$0
2026-04-22	2026-04-20	Costa Tabajara Bertelli	CEO	Award	90,386	$0.00	$0

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