Insider Stock Purchases: August 14, 2026

We have seen 185 open market insider transactions reported today, August 14, 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.

ATTOVIA THERAPEUTICS, INC. ($ATTO)

WALSH COLIN bought 500,000 shares on 08/06 for an estimated $8,500,000.

Past $ATTO Insider Trades

ATTOVIA THERAPEUTICS, INC. insiders have traded $ATTO stock on the open market 55 times in the past 6 months. Of those trades, 9 have been purchases and 46 have been sales.

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

SACHS GROUP INC GOLDMAN has made 2 purchases buying 585,000 shares for an estimated $10,285,000 and 23 sales selling 105,807 shares for an estimated $2,251,657.
COLIN WALSH has made 2 purchases buying 585,000 shares for an estimated $10,285,000 and 23 sales selling 105,807 shares for an estimated $2,251,657.
GROUP, LLC REDMILE has made 2 purchases buying 600,000 shares for an estimated $10,200,000 and 0 sales.
LIFE SCIENCES XI, L.P. FRAZIER purchased 588,235 shares for an estimated $9,999,995
GLOBAL STRATEGIC FUND IV, L.P. VENBIO purchased 382,352 shares for an estimated $6,499,984
SANOFI purchased 300,000 shares for an estimated $5,100,000

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.

BORR DRILLING LTD ($BORR)

Troim Tor Olav bought 1,500,000 shares on 08/13 for an estimated $6,036,750.

Past $BORR Insider Trades

BORR DRILLING LTD insiders have traded $BORR stock on the open market 9 times in the past 6 months. Of those trades, 8 have been purchases and 1 have been sales.

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

THIAGO MORDEHACHVILI sold 8,000,000 shares for an estimated $37,600,000
TOR OLAV TROIM has made 4 purchases buying 3,563,000 shares for an estimated $16,421,650 and 0 sales.
PATRICK SCHORN purchased 1,200,000 shares for an estimated $1,992,000
JEFFREY CURRIE has made 2 purchases buying 375,000 shares for an estimated $1,829,137 and 0 sales.
DE OLIVEIRA BRUNO MORAND (Chief Executive Officer) purchased 275,000 shares for an estimated $456,500

EMPERY DIGITAL INC. ($EMPD)

Empery Asset Management, LP bought 750,000 shares on 08/13 for an estimated $2,238,375.

Past $EMPD Insider Trades

EMPERY DIGITAL INC. insiders have traded $EMPD 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 $EMPD stock by insiders over the last 6 months:

ASSET MANAGEMENT, LP EMPERY has made 2 purchases buying 1,400,000 shares for an estimated $4,072,090 and 0 sales.

TXO PARTNERS, L.P. ($TXO)

SIMPSON BOB R bought 125,000 shares on 08/13 for an estimated $1,789,787.

Past $TXO Insider Trades

TXO PARTNERS, L.P. insiders have traded $TXO stock on the open market 20 times in the past 6 months. Of those trades, 18 have been purchases and 2 have been sales.

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

BOB R SIMPSON has made 18 purchases buying 2,000,000 shares for an estimated $27,138,135 and 0 sales.
GARY D. SIMPSON (Co-Chief Executive Officer) sold 27,234 shares for an estimated $337,156
BRENT W. CLUM (Co-CEO and CFO) sold 27,234 shares for an estimated $337,156

MATADOR RESOURCES CO ($MTDR)

Foran Joseph Wm (Chairman and CEO) bought 10,000 shares on 08/12 for an estimated $521,599.

Past $MTDR Insider Trades

MATADOR RESOURCES CO insiders have traded $MTDR stock on the open market 17 times in the past 6 months. Of those trades, 17 have been purchases and 0 have been sales.

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

JOSEPH WM FORAN (Chairman and CEO) has made 9 purchases buying 28,464 shares for an estimated $1,487,317 and 0 sales.
CHRISTOPHER P CALVERT (EVP and CFO) purchased 1,500 shares for an estimated $79,860
GLENN W STETSON (EVP and COO) has made 2 purchases buying 1,000 shares for an estimated $53,675 and 0 sales.
WILLIAM THOMAS ELSENER (EVP, Reservoir Engineering) purchased 850 shares for an estimated $43,299
MONIKA U EHRMAN has made 2 purchases buying 629 shares for an estimated $35,040 and 0 sales.
ROBERT GAINES BATY purchased 500 shares for an estimated $25,720
BENJAMIN T COLODNEY (SVP & Chief Accounting Officer) purchased 250 shares for an estimated $13,352

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