Birchler Brian Insider Trades

Insider Trading History

Track insider trading activity for Birchler Brian. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $5.07M 67,500 shares
Last Trade
Apr 16, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$73k 973 shares
$75.04
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $3.68M 48,926 shares
Last Trade
Apr 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$144k 1,875 shares
$76.82
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $5.14M 68,473 shares
Last Trade
Apr 15, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$144k 1,875 shares
$76.82
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $5M 66,598 shares
Last Trade
Feb 27, 2026 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$28.5k 351 shares
$81.15
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $4.98M 66,247 shares
Last Trade
Jan 30, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$513k 6,179 shares
$83.03
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $5.44M 72,426 shares
Last Trade
Jan 29, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.01M 11,991 shares
$83.94
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $4.54M 60,435 shares
Last Trade
Jan 16, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$637k 8,480 shares
$75.11
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $5.95M 79,138 shares
Last Trade
Jan 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.74M 35,475 shares
$77.21
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $5.18M 68,915 shares
Last Trade
Jan 15, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.55M 20,089 shares
$77.21
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $3.09M 41,126 shares
Last Trade
Jan 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.55M 20,089 shares
$77.21
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $1.45M 19,350 shares
Last Trade
Jan 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.54M 19,350 shares
$79.67
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $3.67M 48,826 shares
Last Trade
Nov 06, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$609k 8,000 shares
$76.17
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $4.27M 56,826 shares
Last Trade
Oct 15, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$897k 12,425 shares
$72.23
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $5.2M 69,251 shares
Last Trade
Oct 15, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$899k 12,425 shares
$72.39
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $0 0 shares
Last Trade
Oct 15, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$899k 12,425 shares
$72.39
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $933k 12,425 shares
Last Trade
Oct 14, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$819k 11,475 shares
$71.37
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $4.27M 56,826 shares
Last Trade
Oct 14, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$827k 11,475 shares
$72.03
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $5.13M 68,301 shares
Last Trade
Oct 14, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$819k 11,475 shares
$71.37
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $4.27M 56,826 shares
Last Trade
Aug 29, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$7.08k 166 shares
$42.64
$75.13
Ionis Pharmaceuticals
Ionis Pharmaceuticals IONS
Evp, Corp And Development Ops
Holding Value $4.26M 56,660 shares
Last Trade
Apr 16, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$19.3k 680 shares
$28.37
$75.13

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