Bonnie L. Bassler
Director at Regeneron Pharmaceuticals · 11 reported transactions in 3 companies · latest trade Jan 7, 2026
Their trades
Sold | Jan 7, 2026 | Jan 7, 2026 close $812.27 → Oct 28, 2026 close $813.27. S&P 500 +11.6% over the same days. | ||
Sold | Nov 20, 2025 | Nov 20, 2025 close $737.00 → Oct 28, 2026 close $813.27. S&P 500 +17.9% over the same days. |
$1.2M
Jan 7, 2026 close $812.27 → Oct 28, 2026 close $813.27. S&P 500 +11.6% over the same days.
$570K
Nov 20, 2025 close $737.00 → Oct 28, 2026 close $813.27. S&P 500 +17.9% over the same days.