Cybin (CYBN) Chair Buys $1.24M More, Cluster Hits $3.6M

SEC Form 4 filing showing Eric H. L. So's insider stock purchase in Cybin Inc.

Eric H. L. So, Executive Chair of Cybin Inc. (CYBN), disclosed another open-market purchase of company stock in a Form 4 filing, adding to a fast-growing cluster of insider buying at the biotech firm. According to the filing, So bought 100,000 shares on September 8, 2026 at $12.39 per share, a purchase worth $1,238,670. Following … Read more

Vulcan Infrastructure (GREE) Director Buys $5M in Open-Market Stock

SEC Form 4 filing document showing an insider stock purchase transaction for Vulcan Infrastructure & Power Inc.

A newly filed Form 4 with the Securities and Exchange Commission shows George Ted Rogers III, a director of Vulcan Infrastructure & Power Inc. (NASDAQ: GREE), purchased a substantial block of company stock using his own money. According to the filing, Rogers bought 2,923,976 shares on September 10, 2026, at a price of $1.71 per … Read more

Nippon Life Buys $4.6M More CRBG Shares in Open Market

Stock chart and SEC filing icons representing Nippon Life's purchase of Corebridge Financial shares

A new Form 4 filing shows Nippon Life Insurance Co., listed as an insider of Corebridge Financial, Inc. (NYSE: CRBG), purchased 136,466 shares of the company on September 9, 2026. The transaction was executed on the open market, meaning Nippon Life paid cash out of its own funds rather than receiving shares through options, restricted … Read more

GPI: Conifer Management Buys 5,000 Shares as Cluster Tops $72M

SEC Form 4 filing document showing Conifer Management's insider stock purchase in Group 1 Automotive (GPI)

A new Form 4 filing shows Conifer Management, L.L.C. purchasing 5,000 shares of Group 1 Automotive Inc (GPI) on September 10, 2026, at $279.38 per share, for a total outlay of $1,396,914.00. Following the purchase, Conifer’s indirectly held stake stands at 1,414,993 shares, held through a trust or affiliated entity structure rather than in the … Read more

UBER CEO Dara Khosrowshahi Buys $10M in Open Market

Uber Technologies logo with a stock chart and SEC filing document representing an insider stock purchase

Uber Technologies CEO Dara Khosrowshahi purchased 141,000 shares of UBER stock on September 10, 2026, in an open-market transaction, according to a Form 4 filed with the SEC. The shares were bought at $70.96 apiece, for a total outlay of $10,005,952.20. Following the purchase, Khosrowshahi’s directly held stake in Uber stands at 1,367,100 shares. The … Read more

GME: Ryan Cohen Buys $20.4M in GameStop Shares at $20.38

SEC Form 4 filing details showing Ryan Cohen's purchase of 1,000,000 GameStop shares

A newly filed Form 4 with the SEC shows Ryan Cohen, President, CEO, Chairman and Director of GameStop Corp. (GME), purchased 1,000,000 shares of company stock on September 10, 2026. The transaction was an open-market buy, meaning Cohen used his own funds rather than receiving the shares through options, grants, or other compensation-linked mechanisms. The … Read more

Cybin (CYBN) Chair Buys $1.2M as Insider Cluster Hits $2.3M

Chart showing Cybin Inc. insider stock purchases clustering in early September 2026

Eric H. L. So, Executive Chair of Cybin Inc. (CYBN), purchased 100,000 shares of the company on the open market on September 4, 2026, paying $12.09 per share for a total outlay of $1,208,900.00. Following the purchase, So holds 4,365,014 shares directly, according to a Form 4 filed with the SEC. The purchase did not … Read more

GoldenTree Buys $26M More QVCG Shares in September Spree

Stock chart and SEC filing document representing GoldenTree Asset Management's purchase of QVC Group shares

GoldenTree Asset Management LP, a 10%+ owner of QVC Group, Inc. (QVCG), disclosed another large open-market purchase in a Form 4 filing. On September 8, 2026, the investment firm bought 1,600,000 shares at $16.25 apiece, a purchase worth $26,000,000.00. Following the transaction, GoldenTree’s indirectly held stake in QVC Group stands at 10,991,951 shares. This is … Read more

RSG: Cascade Investment’s Buying Streak Tops $510M

Chart illustrating Cascade Investment's series of open-market purchases of Republic Services (RSG) stock in September 2026

Cascade Investment, L.L.C., the investment vehicle tied to Republic Services, Inc.’s largest shareholder, disclosed another open-market purchase of RSG stock in a Form 4 filing. On September 9, 2026, the 10%+ owner bought 32,765 shares at $220.37 apiece, a purchase worth $7,220,380.46. Following the transaction, Cascade’s directly held stake stands at 116,199,095 shares. The filing … Read more

Opaleye Extends SLGL Buying Streak to $1.16M Across 9 Trades

SEC Form 4 filing details showing Opaleye Management's insider stock purchases in Sol-Gel Technologies

Opaleye Management Inc., a 10%+ owner of Sol-Gel Technologies Ltd. (NASDAQ: SLGL), added another open-market purchase to its running tally on September 9, 2026, buying 3,097 shares at $68.70 apiece for a total of $212,779.38. Following the trade, Opaleye’s indirectly held stake stands at 536,876 shares. The September 9 buy is not an isolated data … Read more

PSEC CEO Barry Buys 1.2M Shares Worth $2.7M

SEC Form 4 filing details showing insider stock purchase by Prospect Capital Corporation CEO

Prospect Capital Corporation (NASDAQ: PSEC) disclosed a fresh open-market purchase by its top executive in a Form 4 filing with the SEC. John F. Barry, who serves as Chief Executive Officer, Director, and is also identified as a 10%+ owner of the business development company, bought 1,217,105 shares on September 4, 2026. The purchase was … Read more

Alumis (ALMS) Insider Buys $2.9M as Cluster Purchases Hit $8.3M

Chart showing insider stock purchase activity at Alumis Inc over a one-week period in September 2026

A fresh Form 4 filing shows Srinivas Akkaraju, an insider at Alumis Inc. (ALMS), purchased 273,291 shares on 2026-09-08 at $10.63 per share, an open-market transaction worth $2,904,290.79. Following the purchase, Akkaraju’s stake stands at 4,937,026 shares, held indirectly through a trust or entity structure rather than in his own name. The transaction is not … Read more