Stock Transactions

    - Increase |     - Reduction

Controller shareholders
(directly and indirectly)		 Board Administration Fiscal
Council		 Technical and
advisory members
Oct/22 33,936,292 1 0 100 0
Sep/22 33,936,292 1 0 100 0
Aug/22 33,936,292 1 0 100 0
Jul/22 33,936,292 1 0 100 0
Jun/22 33,936,292 1 0 100 0
Mai/22 33,936,292 1 0 100 0
Apr/22 33,936,292 1 0 100 0
Mar/22 33,936,292 1 0 100 0
Feb/22 33,936,292 1 0 100 0
Jan/22 33,936,292 1 0 100 0
Dec/21 33,936,292 1 0 100 0
Nov/21 33,936,292 1 0 100 0
Oct/21 33,936,292 1 0 100 0
Sep/21 33,936,292 1 0 100 0
Aug/21 33,936,292 1 0 100 0
Jul/21 33,936,292 1 0 100 0
Jun/21 33,936,292 1 0 100 0
May/21 33,936,292 1 0 100 0
Apr/21 33,936,292 1 0 100 0
Mar/21 33,936,292 1 0 100 0
Feb/21 33,936,292 1 0 100 0
Jan/21 33,936,292 1 0 100 0
Dec/20 33,936,292 1 0 100 0
Nov/20 33,936,292 1 0 100 0
Oct/20 33,936,292 1 0 100 0
Sep/20 33,936,292 1 0 100 0
Aug/20 33,930,692 1 0 100 0
Jul/20 33,930,692 1 0 100 0
Jun/20 33,930,692 1 0 100 0
May/20 33,930,692 1 0 100 0
Apr/20 33,930,692 1 0 100 0
Mar/20 33,930,692 1 0 100 0
Feb/20 33,930,692 1 0 100 0
Jan/20 33,930,692 1 0 100 0
Dec/19 33,930,692 1 0 100 0
Nov/19 33,930,692 1 0 100 0
Oct/19 33,930,692 1 0 100 0
Sep/19 33,930,692 1 0 200 0
Aug/19 33,930,692 1 0 200 0
Jul/19 33,930,692 1 0 200 0
Jun/19 33,930,692 1 0 200 0
May/19 33,930,692 1 0 200 0
Apr/19 33,930,692 1 0 300 0
Mar/19 33,930,692 1 0 300 0
Feb/19 33,930,692 1 0 300 0
Jan/19 33,930,692 1 0 300 0
Dec/18 33,930,692 1 0 300 0
Oct/18 34,600,292 1 40,000 300 0
Sep/18 34,600,292 1 40,000 300 0
Aug/18 34,600,292 1 40,000 300 0
Jul/18 34,600,292 1 40,700 300 0
Jun/18 34,600,292 1 40,700 300 0
May/18 34,600,292 1 40,700 300 0
Apr/18 34,600,292 1 30,700 300 0
Mar/18 38,172,125 1 40,700 300 0
Feb/18 38,172,125 26,701 40,700 300 0
Jan/18 38,171,925 29,801 40,700 300 0
Dec/17 38,171,925 51,301 40,700 300 0
Nov/17 39,857,319 51,301 40,700 300 0
Oct/17 39,857,319 58,501 77,300 300 0
Sep/17 39,857,319 78,501 82,500 310 0
Aug/17 39,857,319 87,301 114,226 310 0
Jul/17 39,857,319 102,801 114,226 310 0
Jun/17 39,857,619 136,201 114,226 310 0
May/17 39,857,619 171,101 114,226 310 0
Apr/17 39,857,619 171,101 114,226 310 0
Mar/17 39,857,619 171,101 114,226 310 0
Feb/17 39,857,619 171,101 114,226 310 0
Jan/17 39,857,619 209,101 114,226 310 0
Dec/16 39,857,619 313,738 114,226 310 0
Nov/16 39,857,619 313,738 114,226 310 0
Oct/16 39,857,619 321,238 114,226 310 0
Sep/16 39,857,619 321,238 114,226 310 0
Aug/16 39,857,619 321,238 109,226 310 0
Jul/16 39,857,619 321,238 109,226 310 0
Jun/16 39,909,19 331,238 109,226 310 0
May/16 39,909,119 331,238 109,226 310 0
Apr/16 39,909,19 331,238 45,000 310 0
Mar/16 39,909,19 331,238 45,000 310 0
Feb/16 39,909,19 331,238 45,000 310 0
Jan/16 39,909,19 331,238 45,000 310 0
Dec/15 39,909,19 331,238 45,000 310 0
nov/15 39,909,19 331,238 45,000 310 0
Oct/15 39,909,119 331,238 45,000 310 0
Sep/15 39,894,119 316,238 36,000 310 0
Aug/15 39,894,119 169,038 0 310 0
Jul/15 39,857,619 144,038 0 310 0
Jun/15 39,857,619 144,038 0 310 0
May/15 39,857,619 144,038 0 310 0
Apr/15 39,857,619 144,038 0 310 0
Mar/15 39,857,619 144,038 0 300 0
Feb/15 39,857,619 144,038 0 300 0
Jan/15* 39,857,619 144,038 0 300 0
Dec/14 40,001,656 1 0 300 0
Nov/14 40,001,656 1 0 300 0
Oct/14 40,001,656 1 0 300 0
Sep/14 40,001,656 1 0 300 0
Aug/14 40,001,656 1 0 300 0
Jul/14 40,067,282 26,525 0 300 0
Jun/14 42,343,782 26,525 0 300 0
May/14 42,343,782 27,425 0 300 0
Apr/14 42,343,782 27,425 0 300 0
Mar/14 42,343,782 27,425 0 300 0
Feb/14 42,343,782 27,425 0 300 0
Jan/14 42,343,782 27,425 0 300 0

* In January 2015, there was a change in the classification between 'Controlling Shareholders' and 'Board of Directors'

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

*Documents only in portuguese