GERDAU S.A.·4

Apr 14, 4:50 PM ET

Wang Chia Yuan 4

4 · GERDAU S.A. · Filed Apr 14, 2026

Research Summary

AI-generated summary of this filing

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Gerdau S.A. (GGB) Senior Manager Wang Chia Yuan Sells 25,000 Shares

What Happened
Wang Chia Yuan, a senior manager at Gerdau S.A. (ticker: GGB), disposed of 25,000 American Depositary Receipts (ADRs) on April 10, 2026. The shares were sold at a weighted-average price of $4.21 per ADR, producing proceeds of approximately $105,250. The filing reports the transaction as a sale (code S), which is commonly a routine disposition rather than a bullish signal.

Key Details

  • Transaction date: 2026-04-10; filing date (accession): 2026-04-14 (filed within required timeframe).
  • Price: weighted average $4.21 per ADR; sale prices ranged from $4.22 down to $4.21 across multiple transactions.
  • Shares sold: 25,000 ADRs; proceeds ≈ $105,250.
  • Shares owned after transaction: not specified in the provided details.
  • Footnotes of note:
    • F1: These are American Depositary Receipts (ADRs).
    • F2: Weighted-average price; multiple sale prices ranged $4.22–$4.21.
    • F3–F6: The filing also lists restricted stock units that vest on 3/1/2027, 7/31/2027, 3/1/2028, and 3/1/2029 (ADRs).
  • No 10b5-1 plan, tax-withholding sale, or gift notation was indicated in the supplied details.

Context
This was a straight sale/disposition of ADRs. Sales by executives can be routine (e.g., diversification, tax planning, or liquidity) and do not by themselves indicate management sentiment about the company. The filing shows additional restricted stock units with future vesting dates, meaning the insider still has other equity tied to future vesting.

Insider Transaction Report

Form 4
Period: 2026-04-10
Transactions
  • Sale

    Preferred shares

    [F1][F2]
    2026-04-10$4.21/sh25,000$105,250168,895 total
Holdings
  • Restricted Stock Units

    [F3]
    Exercise: $3.58From: 2027-03-01Exp: 2027-03-01Preferred shares (76,817 underlying)
    76,817
  • Restricted Stock Units

    [F4]
    Exercise: $3.57From: 2027-07-31Exp: 2027-07-31Preferred shares (184,494 underlying)
    184,494
  • Restricted Stock Units

    [F5]
    Exercise: $2.83From: 2028-03-01Exp: 2028-03-01Preferred shares (102,580 underlying)
    102,580
  • Restricted Stock Units

    [F6]
    Exercise: $4.04From: 2029-03-01Exp: 2029-03-01Preferred shares (75,639 underlying)
    75,639
Footnotes (6)
  • [F1]American Depositary Receipts
  • [F2]The price reported in Column 4 is a weighted average price. There shares were sold in multiple transactions at prices ranging from $4.22 to $4.21, inclusive.
  • [F3]Restricted stock units vest on March 1, 2027 (American Depositary Receipts).
  • [F4]Restricted stock units vest on July 31, 2027 (American Depositary Receipts).
  • [F5]Restricted stock units vest on March 1, 2028 (American Depositary Receipts).
  • [F6]Restricted stock units vest on March 1, 2029 (American Depositary Receipts).
Signature
/s/ Chia Yuan Wang|2026-04-14

Documents

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