Insider Stock Purchases: September 03, 2026

We have seen 161 open market insider transactions reported today, September 03, 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.

AMRIZE LTD ($AMRZ)

Jenisch Jan Philipp (Chairman & CEO) bought 15,000 shares on 09/02 for an estimated $637,950.

Past $AMRZ Insider Trades

AMRIZE LTD insiders have traded $AMRZ stock on the open market 42 times in the past 6 months. Of those trades, 42 have been purchases and 0 have been sales.

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

JAN PHILIPP JENISCH (Chairman & CEO) has made 16 purchases buying 137,418 shares for an estimated $7,103,101 and 0 sales.
MARIO GROSS (Chief Supply Chain Officer) has made 7 purchases buying 10,768 shares for an estimated $539,219 and 0 sales.
ROALD BROUWER (Chief Technology Officer) has made 4 purchases buying 8,000 shares for an estimated $430,220 and 0 sales.
JAIME HILL (President, Building Materials) has made 4 purchases buying 6,684 shares for an estimated $365,876 and 0 sales.
BARIS ORAN (Chief Financial Officer) has made 2 purchases buying 6,000 shares for an estimated $283,530 and 0 sales.
IAN A JOHNSTON (Chief Financial Officer) purchased 4,250 shares for an estimated $250,473
STEPHEN S CLARK (Chief People Officer) has made 2 purchases buying 5,262 shares for an estimated $248,964 and 0 sales.
JACQUES WOLF SANCHE purchased 4,150 shares for an estimated $186,833
NOLLAIG FORREST (Chief Mktg & Corp Affairs Off) has made 2 purchases buying 3,500 shares for an estimated $166,725 and 0 sales.
DENISE R SINGLETON (Chief Legal Officer & Corp Sec) purchased 3,500 shares for an estimated $154,402
SAMUEL JONAS POLETTI (Chief Strategy & M&A Officer) purchased 2,510 shares for an estimated $117,769
DWIGHT AUDLEY KONRAD GIBSON purchased 5 shares for an estimated $243

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.

OBOOK HOLDINGS INC. ($OWLS)

WANG CHUN KAI (Chief Executive Officer) bought 11,600 shares on 09/02 for an estimated $58,098.

Past $OWLS Insider Trades

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

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

CHUN KAI WANG (Chief Executive Officer) has made 6 purchases buying 18,013 shares for an estimated $94,122 and 0 sales.

FIRST US BANCSHARES, INC. ($FUSB)

FIELD Robert C bought 3,300 shares on 09/01 for an estimated $54,087.

Past $FUSB Insider Trades

FIRST US BANCSHARES, INC. insiders have traded $FUSB stock on the open market 5 times in the past 6 months. Of those trades, 5 have been purchases and 0 have been sales.

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

ROBERT C FIELD has made 2 purchases buying 3,588 shares for an estimated $58,810 and 0 sales.
STACI PIERCE has made 3 purchases buying 1,000 shares for an estimated $16,494 and 0 sales.

BJS RESTAURANTS INC ($BJRI)

Richmond C Bradford bought 500 shares on 09/02 for an estimated $30,525.

Past $BJRI Insider Trades

BJS RESTAURANTS INC insiders have traded $BJRI stock on the open market 21 times in the past 6 months. Of those trades, 4 have been purchases and 17 have been sales.

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

GREGORY S LYNDS (EVP & Chief Dev. Officer) has made 0 purchases and 4 sales selling 58,792 shares for an estimated $3,831,262.
KENDRA D MILLER (EVP & General Counsel) has made 0 purchases and 4 sales selling 32,456 shares for an estimated $1,986,916.
NOAH A. ELBOGEN has made 0 purchases and 3 sales selling 16,236 shares for an estimated $973,457.
BRIAN S KRAKOWER (EVP & Chief Info. Officer) has made 0 purchases and 4 sales selling 13,416 shares for an estimated $658,407.
HEIDI ROGERS (SVP & Chief Marketing Officer) sold 3,090 shares for an estimated $164,418
LEA ANNE OTTINGER sold 2,792 shares for an estimated $149,372
C BRADFORD RICHMOND has made 4 purchases buying 3,253 shares for an estimated $146,702 and 0 sales.

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