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Gustavo Werneck Da Cunha

CEO
Gerdau S.A.
Insider activity · 24 months1 buy2 salesCumulative net flow
Total declarations
3
Company
1
▲ Purchases (1 ops.)
€675k
▼ Sales (2 ops.)
€350k

Latest filing published 15 Jun 2026 for GERDAU S.A., €675k.

Filing timeline

BuySale
Gustavo Werneck Da Cunha

Insider track record

Disclosed buys
1
Disclosed sells
2
Signal history

Closed purchases

Market purchases
1

Not enough history yet: 1 closed purchase, at least 2 are needed.

Purchases by company

Since each purchase

  • Filed 15 Jun 2026 · 146 days ago · €675k
    +13.4%
    Entry US$4.62 · Close 21 Oct 2026 US$5.24

Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.

Gustavo Werneck Da Cunha: trading record in brief

Gustavo Werneck Da Cunha is a declared insider of Gerdau S.A., with filings sourced from SEC (Form 4). We count 3 filings; the first trade dates from 8 April 2026 and the latest from 12 June 2026.

Both buying and selling appear: 1 purchase worth €675k, against 2 sales worth €350k. Purchases outweigh sales by €325k. Unlike grants, an open-market purchase is paid for by the insider, at the market price.

The newest entry dates from 15 June 2026: an open-market purchase of €675k, in Gerdau S.A. The median gap between a trade and its publication by SEC (Form 4) is 2 days. Section 16 rules allow two business days to file each Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.

Companies and markets linked to Gustavo Werneck Da Cunha

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations3 total
  • ▲
    CEO and Board MemberExecutivesGerdau S.A.
    781,510 USD29SEC
    165,224 shares@ US$4.7365.9% of flowPreferred sharesSEC:0002120774-26-000004:0
    Canonical exit: 10 Sept 2026 (T+90)
  • ▼
    CEO and Board MemberExecutivesGerdau S.A.
    200,500 USD42SEC
    50,000 shares@ US$4.0149.2% of flowPreferred sharesSEC:0002120774-26-000001:0
  • ▼
    CEO and Board MemberExecutivesGerdau S.A.
    208,000 USD42SEC
    50,000 shares@ US$4.1650.8% of flowPreferred sharesSEC:0002120774-26-000001:1

3 of 3 declarations