Michael R. Hayden
Director at Ionis Pharmaceuticals · 8 reported transactions in 3 companies · latest trade Aug 12, 2026
Their record
No purchases old enough to measure yet.
Their trades
Bought | Aug 12, 2026 | Aug 12, 2026 close $10.35 → Oct 26, 2026 close $12.08. S&P 500 −0.9% over the same days. | ||
Bought | Jul 31, 2026 | Jul 31, 2026 close $51.77 → Oct 29, 2026 close $44.39. S&P 500 +3.4% over the same days. | ||
Bought | Jul 30, 2026 | Jul 30, 2026 close $53.28 → Oct 29, 2026 close $44.39. S&P 500 +4.1% over the same days. |
BoughtAbCellera Biologics
$481K
Aug 12, 2026 close $10.35 → Oct 26, 2026 close $12.08. S&P 500 −0.9% over the same days.
BoughtIonis Pharmaceuticals
$258K
Jul 31, 2026 close $51.77 → Oct 29, 2026 close $44.39. S&P 500 +3.4% over the same days.
BoughtIonis Pharmaceuticals
$800.7K
Jul 30, 2026 close $53.28 → Oct 29, 2026 close $44.39. S&P 500 +4.1% over the same days.