ATTO: Goldman Sachs Buys $8.5M, Part of Cluster Buy

Illustration of SEC Form 4 insider trading disclosure for Attovia Therapeutics stock purchase

Goldman Sachs Group Inc. disclosed the purchase of 500,000 shares of Attovia Therapeutics, Inc. (ATTO) on the open market on August 6, 2026, according to a Form 4 filed with the SEC. The shares were bought at $17.00 apiece for a total outlay of $8,500,000. Following the transaction, Goldman Sachs holds 3,020,632 shares indirectly, through … Read more

COE CEO Huang Buys $3.94M More, Spree Hits $21.5M

Stock chart and SEC filing document representing insider stock purchases by 51Talk Online Education Group CEO

Huang Jack Jiajia, the Chief Executive Officer, a director, and a 10%+ owner of 51Talk Online Education Group (COE), disclosed another open-market purchase of company stock in a Form 4 filing. On August 10, 2026, Huang bought 199,980 shares at $19.72 apiece, a purchase worth $3,943,605.60. Following the transaction, Huang’s indirect holdings — reported as … Read more

RSG: Cascade Investment Buys $108M in Republic Services Stock

Chart showing Republic Services (RSG) stock alongside a series of insider purchase transactions by Cascade Investment

A fresh Form 4 filing shows Cascade Investment, L.L.C., a 10%+ owner of Republic Services, Inc. (NYSE: RSG), purchased 3,200 shares of the waste-management giant on August 11, 2026, at $214.67 per share. The single transaction was worth $686,951.36 and lifted Cascade’s directly held stake to 111,068,846 shares. That trade, however, is just one piece … Read more

BLSM Director Carl Gordon Buys $10M in Open-Market Purchase

SEC Form 4 filing document showing an insider stock purchase disclosure for BlossomHill Therapeutics

A fresh Form 4 filing shows Carl L. Gordon, a director of BlossomHill Therapeutics, Inc. (BLSM), purchased 625,000 shares of the company on the open market on August 10, 2026. The transaction, priced at $16.00 per share, totaled $10,000,000.00 — a purchase made with the insider’s own funds rather than acquired through options or other … Read more

BLSM Insider Buy: OrbiMed Advisors Spends $10M on Shares

Illustration of an SEC Form 4 filing document showing an insider stock purchase by OrbiMed Advisors LLC in BlossomHill Therapeutics

A director of BlossomHill Therapeutics, Inc. (BLSM) put real money on the table this week. According to a Form 4 filing, OrbiMed Advisors LLC purchased 625,000 shares of BlossomHill on August 10, 2026, in an open-market transaction priced at $16.00 per share. The total outlay came to an even $10,000,000.00, funded directly by the insider … Read more

GLIBK: Malone Adds $1.7M in Cluster Buy Topping $13.5M

SEC Form 4 filing showing John C. Malone's insider stock purchase in Liberty Capital Corp/NV (GLIBK)

Liberty Capital Corp/NV (GLIBK) disclosed another insider purchase this week, with director and 10%+ owner John C. Malone buying 66,702 shares on August 12, 2026 at $25.57 per share, a purchase worth $1,705,623.50. Following the transaction, Malone’s directly held stake stands at 2,558,752 shares. The filing is notable less for its standalone size than for … Read more

OrbiMed Buys $30M of Braveheart Bio (BRVE) Stock

SEC Form 4 filing details showing OrbiMed Advisors LLC's purchase of Braveheart Bio (BRVE) shares

OrbiMed Advisors LLC, a director and 10%-plus owner of Braveheart Bio, Inc. (BRVE), disclosed an open-market purchase of 1,666,667 shares at $18.00 apiece, a cash outlay of $30,000,006.00, according to a Form 4 filed with the SEC. The transaction is dated August 7, 2026, and brings OrbiMed’s indirectly held stake to 11,901,826 shares. The purchase … Read more

TXO Partners: Simpson Buys $1.4M, Part of $3.5M Cluster

Chart showing three insider stock purchases by Bob R. Simpson at TXO Partners between August 7 and August 11, 2026

TXO Partners, L.P. (TXO) insider Bob R. Simpson disclosed an open-market purchase of 100,000 shares on August 11, 2026, paying $14.27 per share for a total outlay of $1,427,480. Following the trade, Simpson’s directly held stake stands at 9,350,000 shares, according to the Form 4 filed with the SEC. The purchase was made with Simpson’s … Read more

Bankers Life Buys $5M Stake in Privacore VPC Credit Fund

SEC Form 4 filing document showing Bankers Life & Casualty Co.'s stock purchase details

A newly filed Form 4 with the Securities and Exchange Commission shows that Bankers Life & Casualty Co., acting in its capacity as a 10%+ owner, purchased a substantial block of shares in Privacore VPC Asset Backed Credit Fund on August 7, 2026. The filing shows no ticker symbol associated with the fund, consistent with … Read more

Aptiv CEO Kevin Clark Buys $2.5M in APTV Shares

Aptiv PLC logo with a stock chart representing an insider stock purchase by CEO Kevin Clark

Aptiv PLC (APTV) Chair and CEO Kevin P. Clark disclosed an open-market purchase of 51,190 shares on August 10, 2026, according to a Form 4 filing with the SEC. The shares were bought at $48.89 apiece, for a total outlay of $2,502,684.22. Following the transaction, Clark holds 651,016 shares directly, a stake that reflects a … Read more

FBIN CEO Jesse Singh Buys $996K in Shares in Cluster Deal

SEC Form 4 filing document showing insider stock purchase details for Fortune Brands Innovations CEO Jesse Singh

Fortune Brands Innovations, Inc. (NYSE: FBIN) disclosed a fresh round of insider buying this week, with Chief Executive Officer Jesse G. Singh adding a substantial block of shares to his personal holdings, according to a Form 4 filed with the SEC. On August 7, 2026, Singh purchased 19,560 shares of FBIN on the open market … Read more

Foresite Capital Buys $2.52M of Latigo Biotherapeutics (LTGO) Stock

SEC Form 4 filing showing Foresite Capital Management's purchase of Latigo Biotherapeutics shares

Foresite Capital Management V, LLC, a 10%+ owner of Latigo Biotherapeutics, Inc. (LTGO), disclosed an open-market purchase of 140,000 shares on August 10, 2026, according to a Form 4 filing with the Securities and Exchange Commission. The shares were bought at $18.00 apiece, for a total transaction value of $2,520,000.00. This was a straightforward open-market … Read more