Insiders Put $700M+ to Work in Late Summer

The most striking open-market buying in recent insider filings came from Kenneth Bryan Dart, the main shareholder of Swedish live-casino group EVO. Filings reported on 26 August showed Dart purchased over 10 million shares across two tranches in late July, spending roughly $716M at prices around SEK 690 to 695 per share. That is a rare nine-figure commitment from a controlling shareholder buying in the open market, a materially stronger signal than a routine block transfer.

Across the North Sea, Stefan Persson, close relative of the founding family behind HM B, filed purchases of 3.95 million H&M shares across four days in August. The total outlay came to around $72M at prices near SEK 174 to 176. The cluster of daily buys over a short window points to deliberate accumulation rather than a one-off transaction.

On the sell side, Revolution Medicines CEO Mark Goldsmith filed sales of RVMD shares worth over $12M in late August. The company's General Counsel and a director also filed sales around the same date. Multiple insiders selling in the same window warrants attention, though ORTEX data does not confirm whether these were executed under a 10b5-1 pre-planned schedule.

In South Korea, ROBOTIS CEO Kim Byeong Soo filed a sale of approximately $75M in company stock on 8 September.

Note: US-listed stock filings from the SEC EDGAR Form 4 tables were not accessible in this environment. The data above draws on ORTEX's global vendor insider dataset, which runs to 8 September 2026. More recent US filings could not be retrieved.