Walker Paul Edward

10% owner Paul Edward Walker buys 207,100 KRRO shares at $11.11 ($2.3M) amid 8-insider cluster; stock -77.6% from 52-week high.

Walker Paul Edward, a 10% owner, purchased 207,100 shares at $11.11 on 2026-03-10, increasing his holdings from 1,090,793 to 1,297,893 shares (+19.0%). The purchase occurs within a cluster pattern—8 other insiders also bought within the past 14 days—which may indicate coordinated confidence or response to company conditions. However, context raises caution: the stock trades at $11.50, down 77.6% from its 52-week high of $51.36, and the company reported a net loss of $-18,061,000.00 in its latest quarter despite 181.5% annual revenue growth. Walker's prior buy at KRRO on 2024-04-22 delivered a 90-day return of -18.6%, showing past purchases at this ticker have not been well-timed. The insider's cross-ticker track record shows a 66.67% 90-day win rate across 4 prior buys, but same-ticker execution at KRRO has lagged, warranting scrutiny of whether the cluster activity reflects genuine operational improvement or opportunistic accumulation amid depressed valuations.

10% Owner Walker Paul Edward buys 937,500 shares of SGP at $16.00 ($15.0M); 14 insiders bought within past 14 days

Walker Paul Edward, a 10% owner, purchased 937,500 shares at $16.00 on 2026-02-09, increasing his holdings from 419.8K to 1.36M shares (+223.3% vs pre-transaction holdings). This $15.0M buy occurs in the context of a cluster pattern: 14 other insiders also bought within the past 14 days, suggesting coordinated or parallel confidence in the newly-listed stock (4 trading days old). The insider's holdings have been substantially expanded at an entry price ($16.00) that sits below the current price of $27.55 as of 2026-02-11. Note that derivative securities conversion is present in this filing; the Table I shares_after do not represent the insider's complete position, and full holdings data awaits population of Table II derivative holdings in the database.

10% Owner Paul Edward Walker bought 500,000 MBX shares at $16.00 ($8.0M); 14 other insiders bought within 14 days

Walker Paul Edward, a 10% owner, purchased 500,000 shares at $16.00 on 2024-09-16, bringing his holdings to 3,614,486 shares and representing a +16.1% increase from his pre-transaction position of 3,114,486 shares. The transaction occurred during MBX's recent listing (3 trading days after IPO), with the stock currently trading at $21.50. Notably, a cluster of 14 other insiders also purchased shares within the past 14 days, suggesting broad management alignment immediately following the company's public debut. This coordinated buying pattern across multiple insiders at the company's earliest trading prices merits investor attention, though the brief trading history limits assessment of post-IPO valuation signals.