Claudio Johannpeter — SEC Insider Profile, Roles & Companies

Insider at

04

GGB selling Sept. 23, 2026

Insider transactions

05

0 buys (P) 1 sells (S) Net: $-422,899 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Sept. 23, 2026	GGB	S	85,607	$4.94	$422,899	0 Direct	-100.00%	Disposed

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 6 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
March 18, 2026	GGB	Preferred shares	85,607	Direct
March 18, 2026	GGB	Common shares	702,952,615	Indirect
March 18, 2026	GGB	Preferred shares	283	Indirect
March 18, 2026	GGB	Restricted Stock Units→ Preferred shares (106,519)	106,519	Direct
March 18, 2026	GGB	Restricted Stock Units→ Preferred shares (116,745)	116,745	Direct
March 18, 2026	GGB	Restricted Stock Units→ Preferred shares (105,670)	105,670	Direct

Holdings reported on Form 4 5 reported holdings

08

Positions listed on each Form 4 without a transaction in that filing (Table I and II holdings), newest filing first.

Date	Ticker	Security	Shares	Exercise price	Expiration	Ownership
Sept. 25, 2026	GGB	Common shares	702,952,615	·	·	Indirect
Sept. 25, 2026	GGB	Preferred shares	283	·	·	Indirect
Sept. 25, 2026	GGB	Restricted Stock Units→ Preferred shares (106,519)	106,519	·	Feb. 12, 2027	Direct
Sept. 25, 2026	GGB	Restricted Stock Units→ Preferred shares (116,745)	116,745	·	Feb. 12, 2028	Direct
Sept. 25, 2026	GGB	Restricted Stock Units→ Preferred shares (105,670)	105,670	·	Feb. 12, 2029	Direct