PH
Insider
P. Kent Hawryluk
President & CEOP. Kent Hawryluk (President & CEO) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales), most often in MBX. Across 1 priced purchase filing, the average 21-session return was +18.0% from execution and +8.7% from disclosure (delay-adjusted; derived). The largest single filing was $526K of MBX (18,500 sh × $28.41, as filed), executed Mar 13. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+18.0%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+8.7%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
3d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$526K
shares × price, as filed
Last traded
Mar 13
Filed Mar 16
Volume by month
Buys $1.3M
Sells $0
Shares × price, as filed · by filing month · past 24 months
Most traded names
MBX
MBX
3 buys · 0 sells
3 filings
Recent filings
MBXPURCHASE
MBX Biosciences, Inc.
View filing →
$526K18,500 sh × $28.41
Exec Mar 13
Filed Mar 16 · 8:02 AM ET MBXPURCHASE MBX Biosciences, Inc. View filing → $273K
20,000 sh × $13.64
Exec Oct 20 2025
Filed Oct 21 2025 · 5:43 PM ET MBXPURCHASE MBX Biosciences, Inc. View filing → $534K
50,000 sh × $10.69
Exec Feb 4 2025
Filed Feb 5 2025 · 5:30 PM ET