Insider Stock Purchases: October 09, 2026

We have seen 67 open market insider transactions reported today, October 09, 2026. You can track them all on the Quiver Quantitative Insider Trading dashboard. Here are some of the largest open market insider stock purchases we have seen.

BANK BRADESCO ($BBD)

Alvarez Rubens Aguiar bought 1,698,000 shares on 09/01 for an estimated $29,494,260.

Past $BBD Insider Trades

BANK BRADESCO insiders have traded $BBD stock on the open market 65 times in the past 6 months. Of those trades, 53 have been purchases and 12 have been sales.

Here’s a breakdown of recent trading of $BBD stock by insiders over the last 6 months:

DENISE AGUIAR ALVAREZ has made 24 purchases buying 2,425,596 shares for an estimated $41,686,694 and 0 sales.
RUBENS AGUIAR ALVAREZ has made 7 purchases buying 1,891,874 shares for an estimated $32,885,278 and 0 sales.
OLIVEIRA ANDRE LUIS DUARTE DE (Executive Officer) purchased 309,111 shares for an estimated $5,557,815
JULIO CESAR BUENO (Executive Officer) has made 3 purchases buying 166,796 shares for an estimated $3,012,245 and 0 sales.
ROBERTO DE JESUS PARIS (Executive Officer) has made 1 purchase buying 96,702 shares for an estimated $1,738,701 and 2 sales selling 50,000 shares for an estimated $918,750.
ROGERIO PEDRO CAMARA sold 146,338 shares for an estimated $2,638,474
OSWALDO TADEU FERNANDES (Executive Officer) has made 1 purchase buying 79,782 shares for an estimated $1,434,480 and 2 sales selling 16,312 shares for an estimated $300,303.
MIRANDA JOSE AUGUSTO RAMALHO (Executive Officer) has made 1 purchase buying 63,719 shares for an estimated $1,145,667 and 5 sales selling 26,029 shares for an estimated $291,739.
CASSIANO RICARDO SCARPELLI (Executive Officer) sold 70,000 shares for an estimated $1,295,000
SILVANA ROSA MACHADO (Executive Officer) purchased 62,048 shares for an estimated $1,115,623
JULIANO RIBEIRO MARCILIO (Executive Officer) purchased 60,779 shares for an estimated $1,092,806
VINICIUS URIAS FAVARAO (Executive Officer) purchased 60,492 shares for an estimated $1,087,646
SOUZA CINTIA SCOVINE BARCELOS DE (Executive Officer) purchased 60,093 shares for an estimated $1,080,472
MARCOS VALERIO TESCAROLO (Executive Officer) purchased 57,012 shares for an estimated $1,025,075
CARLOS HENRIQUE VILLELA PEDRAS (Executive Officer) purchased 55,850 shares for an estimated $1,004,183
OLIVEIRA TULIO XAVIER DE (Executive Officer) purchased 55,444 shares for an estimated $996,883
RENATA GEISER MANTARRO (Executive Officer) purchased 54,760 shares for an estimated $984,584
FERNANDO FREIBERGER (Executive Officer) purchased 49,550 shares for an estimated $890,909
DENISE PAULI PAVARINA purchased 46,874 shares for an estimated $842,794
CUNHA PAULO ROBERTO SIMOES DA purchased 46,874 shares for an estimated $842,794
ALEXANDRE PANICO (Executive Officer) purchased 43,620 shares for an estimated $784,287
PAULO ROGERIO CAFFARELLI purchased 31,266 shares for an estimated $562,162
REGINA HELENA JORGE NUNES purchased 31,266 shares for an estimated $562,162
MINAS MAURICIO MACHADO DE (Board Member) sold 29,800 shares for an estimated $523,287
JOSE RAMOS ROCHA NETO (Vice President Officer) purchased 57 shares for an estimated $1,007

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

GOGORO INC. ($GGR)

Yin Chung-Yao bought 10,692,681 shares on 10/07 for an estimated $26,517,848.

Past $GGR Insider Trades

GOGORO INC. insiders have traded $GGR stock on the open market 2 times in the past 6 months. Of those trades, 2 have been purchases and 0 have been sales.

Here’s a breakdown of recent trading of $GGR stock by insiders over the last 6 months:

CHUNG-YAO YIN has made 2 purchases buying 14,158,991 shares for an estimated $35,114,297 and 0 sales.

PROTHENA CORP PUBLIC LTD CO ($PRTA)

SCULLY WILLIAM P bought 125,000 shares on 10/07 for an estimated $1,050,150.

Past $PRTA Insider Trades

PROTHENA CORP PUBLIC LTD CO insiders have traded $PRTA stock on the open market 17 times in the past 6 months. Of those trades, 15 have been purchases and 2 have been sales.

Here’s a breakdown of recent trading of $PRTA stock by insiders over the last 6 months:

WILLIAM P SCULLY has made 15 purchases buying 1,140,000 shares for an estimated $9,932,798 and 0 sales.
MICHAEL JOHN ISAACS (General Counsel & Company Sec.) sold 8,386 shares for an estimated $71,055
ANNE EVANS KINGSTON (Chief Strategy Officer) sold 7,662 shares for an estimated $64,919

CALAMOS AKSIA HEDGED STRATEGIES FUND ($N/A)

Aksia LLC bought 61,371 shares on 03/02 for an estimated $635,808.

Past $N/A Insider Trades

CALAMOS AKSIA HEDGED STRATEGIES FUND insiders have traded $N/A stock on the open market 93 times in the past 6 months. Of those trades, 84 have been purchases and 9 have been sales.

Here’s a breakdown of recent trading of $N/A stock by insiders over the last 6 months:

LIFE REINSURANCE LTD MANUFACTURERS has made 9 purchases buying 10,483,916 shares for an estimated $172,960,509 and 0 sales.
LIFE INSURANCE CO (BERMUDA BRANCH) MANUFACTURERS has made 7 purchases buying 5,010,705 shares for an estimated $85,576,289 and 0 sales.
CAPITAL MANAGEMENT LLC SILVERBAY purchased 3,827,824 shares for an estimated $59,982,002
(INTERNATIONAL) LTD MANULIFE has made 3 purchases buying 2,898,549 shares for an estimated $51,997,642 and 0 sales.
DHABI PENSION FUND ABU purchased 4,990,019 shares for an estimated $49,999,999
GP A, LLC TPG purchased 1,984,182 shares for an estimated $49,999,999
RESOURCES INC FRANKLIN has made 0 purchases and 2 sales selling 3,355,440 shares for an estimated $37,999,999.
GROUP PRIVATE EQUITY II, LLC PARTNERS sold 13,619,648 shares for an estimated $29,963,226
ADVISORS, LLC TIEDEMANN has made 4 purchases buying 2,325,711 shares for an estimated $24,999,999 and 0 sales.
RETIREMENT SYSTEM OF THE STATE OF HAWAII EMPLOYEES' purchased 1,365,187 shares for an estimated $19,999,999
(SINGAPORE) PTE. LTD. MANULIFE has made 7 purchases buying 1,148,748 shares for an estimated $19,996,896 and 0 sales.
AKSIA HEDGED STRATEGIES FUND (OFFSHORE), LTD. CALAMOS has made 4 purchases buying 1,189,364 shares for an estimated $12,462,499 and 0 sales.
CAPITAL MANAGEMENT, LLC BLUEARC has made 2 purchases buying 343,672 shares for an estimated $9,052,960 and 0 sales.
HANCOCK STABLE VALUE FUND COLLECTIVE INVESTMENT TRUST JOHN purchased 301,659 shares for an estimated $5,999,999
BRANDON R. NIELSON purchased 50,999 shares for an estimated $4,999,999
GROUP FINANCE (USD) AG PARTNERS sold 2,744,237 shares for an estimated $4,994,511
JOHN EARL (President) purchased 20,399 shares for an estimated $2,000,000
ASSET MANAGEMENT, LLC ANGELLIST purchased 93,674 shares for an estimated $1,949,374
OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO UNIVERSITY purchased 47,481 shares for an estimated $1,299,089
LAURENCE AUSTIN purchased 37,509 shares for an estimated $999,989
ANKUR NAGPAL (Portfolio Manager) has made 8 purchases buying 45,901 shares for an estimated $932,742 and 0 sales.
LEWIS RANDOLPH JR HOOD purchased 227,759 shares for an estimated $501,070
CHRISTOPHER JAMES SEMPLE (Chief Executive Officer) purchased 25,477 shares for an estimated $500,114
BOWEN S DIEHL purchased 25,477 shares for an estimated $500,114
MATTHEW LINDHOLM purchased 17,066 shares for an estimated $341,326
MATTHEW ERIC SMITH purchased 12,738 shares for an estimated $250,057
MICHELLE ANN MATTSON (Secretary) has made 1 purchase buying 1,682 shares for an estimated $165,000 and 2 sales selling 464 shares for an estimated $45,500.
JOSEPH M OTTING purchased 13,674 shares for an estimated $209,499
TOM BAVIN (Chief Development Officer) purchased 10,190 shares for an estimated $200,045
FREDERICK GANS sold 126 shares for an estimated $165,000
JOHN COCHRAN (Chief Operating Officer) purchased 7,643 shares for an estimated $150,034
DANA E. PETITTO (See Remarks) purchased 14,267 shares for an estimated $150,000
ARSLAN HAMEED MIAN purchased 9,980 shares for an estimated $150,000
BRIAN BRISKIN has made 2 purchases buying 11,322 shares for an estimated $138,201 and 0 sales.
ALAN L FRANK purchased 7,309 shares for an estimated $111,984
MARK BUFFINGTON (Chief Executive Officer) has made 2 purchases buying 2,944 shares for an estimated $100,018 and 0 sales.
BRAD ALLEN (Treasurer) purchased 803 shares for an estimated $78,750
RUTH S GOODSTEIN has made 3 purchases buying 37,313 shares for an estimated $75,045 and 0 sales.
TODD KNUDSEN (CFO, CCO) purchased 1,971 shares for an estimated $50,004
DAVID N MILLER purchased 2,540 shares for an estimated $45,974
JOHN W SIMMONS purchased 1,510 shares for an estimated $14,999
JOSH SCHNURMAN (Treasurer) purchased 2,594 shares for an estimated $14,997
KATARZYNA DZIESZUTA purchased 2,400,000 shares for an estimated $9,600
ANASTASIIA REISH (President,Secretary,CEO) sold 2,400,000 shares for an estimated $9,600
AARON KLESS (Chief Executive Officer) purchased 455 shares for an estimated $6,983
JERRY KYRIAZIS (Chief Financial Officer) purchased 275 shares for an estimated $4,653
ERIK SYVERTSEN (President and CEO) purchased 44 shares for an estimated $980
JOHN P SR CALAMOS (Global CIO) sold 71 shares for an estimated $752
ADVISORS GP, LLC TIEDEMANN purchased 0 shares for an estimated $0
GLOBAL, INC. ALTI purchased 0 shares for an estimated $0

CALAMOS AKSIA PRIVATE EQUITY & ALTERNATIVES FUND ($N.A.)

Aksia LLC bought 46,210 shares on 01/02 for an estimated $511,085.

Past $N.A. Insider Trades

To track insider transactions, check out Quiver Quantitative's insider trading dashboard.