NYSE:BAK

Braskem Sa Stock Insider Trading

Basic Materials > Chemicals

Buy BAK

*Your capital is at risk

$2.33

-0.0800 (-3.32%)

At Close: Jul 31, 2026

Braskem SA Stock Insider Power

Based on the 60 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 671.53K and sold 0 BAK shares in the last 60 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 60 transactions)	100.00
● Buy	671.53K shares
● Sell	0 shares
100% Buy Activity Negligible or No Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Mar 17, 2026 Buy	Class A Preferred Share Units	Magela De Moraes Vilaca Netto Geraldo Exec. Officer & Head Of Legal	Officer	76 383 Value: $365.1K
Mar 17, 2026 Buy	Class A Preferred Shares	Magela De Moraes Vilaca Netto Geraldo Exec. Officer & Head Of Legal	Officer	0 Value: $0
Mar 17, 2026 Buy	Common Stock J-Other	Zacarias Marcos Antonio	Director	0 Value: $0
Mar 17, 2026 Buy	Common Stock J-Other	Plachta Carlos	Director	0 Value: $0
Mar 17, 2026 Buy	Class A Preferred Share Units	Carvalho Viana Cerqueyra Ana Carolina Sam Industrial Officer	Officer	52 385 Value: $250.4K
Mar 17, 2026 Buy	Class A Preferred Shares	Carvalho Viana Cerqueyra Ana Carolina Sam Industrial Officer	Officer	0 Value: $0
Mar 17, 2026 Buy	Common Stock J-Other	Tiradentes Montecchiari Rodrigo	Director	0 Value: $0
Mar 17, 2026 Buy	Common Stock J-Other	Cive Barbosa Lucas	Director	0 Value: $0
Mar 17, 2026 Buy	Common Stock J-Other	Pereira De Albuquerque Ennes Daniel	Director	0 Value: $0
Mar 17, 2026 Buy	Common Stock J-Other	Fachin Leonardo Lineu	Director	0 Value: $0
Mar 16, 2026 Buy	Class A Preferred Share Units	Lander Nir Exec. Officer & Head Of People	Officer	54 568 Value: $243.4K
Mar 16, 2026 Buy	Common Stock J-Other	Mettrau Carneiro Da Cunha Jose Mauro	Director	0 Value: $0
Mar 16, 2026 Buy	Class A Preferred Shares	Friedheim Carlos Adolpho Investments & Projects Officer	Officer	0 Value: $0
Mar 16, 2026 Buy	Class A Preferred Share Units	Friedheim Carlos Adolpho Investments & Projects Officer	Officer	7 272 Value: $32.4K
Mar 16, 2026 Buy	Class A Preferred Shares	Benetti Queiroz Antonio Umberto Innov. & New Business Officer	Officer	0 Value: $0
Mar 16, 2026 Buy	Class A Preferred Share Units	Benetti Queiroz Antonio Umberto Innov. & New Business Officer	Officer	34 917 Value: $155.7K
Mar 16, 2026 Buy	Class A Preferred Shares	Lander Nir Exec. Officer & Head Of People	Officer	0 Value: $0
Mar 16, 2026 Buy	American Depositary Receipt Units	Prisco Paraiso Ramos Roberto Chief Executive Officer	CEO / President	105 080 Value: $468.7K
Mar 16, 2026 Buy	American Depositary Receipt	Prisco Paraiso Ramos Roberto Chief Executive Officer	CEO / President	0 Value: $0
Mar 16, 2026 Buy	American Depositary Receipt	Prisco Paraiso Ramos Roberto Chief Executive Officer	CEO / President	0 Value: $0
Mar 16, 2026 Buy	American Depositary Receipt Units	Soller Ferreira Walmir Namea Business Officer	Officer	60 950 Value: $271.8K
Mar 16, 2026 Buy	American Depositary Receipt	Soller Ferreira Walmir Namea Business Officer	Officer	0 Value: $0
Mar 16, 2026 Buy	Common Stock J-Other	Britto Guimaraes Paulo Roberto	Director	0 Value: $0
Mar 13, 2026 Buy	Class A Preferred Share Units	Bartilotti Americo Neto Sam Commercial Officer	Officer	56 751 Value: $248.6K
Mar 13, 2026 Buy	Class A Preferred Shares	Bartilotti Americo Neto Sam Commercial Officer	Officer	0 Value: $0

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT BRASKEM SA

Braskem S.A., together with its subsidiaries, produces and sells thermoplastic resins. The company operates through three segments: Brazil, United States and Europe, and Mexico. The Brazil segment produces and sells chemicals, including ethylene, polymer and chemical grade propylene, butadiene, butene-1, benzene, toluene, and xylenes products; fuels, such as automotive gasoline, liquefied petroleum gas, ethyl tertiary-butyl ether, and methyl tert...

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