Peter A. Thompson

Director, Sionna Therapeutics, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$49.3M

Companies

Latest trade

Jul 7, 2026

Companies

Sionna Therapeutics, Inc.Director −$49.3M

Trades

SION Sold 85,918 shares at $44.86 · planned $3.9M Jul 7

SION Sold 115,844 shares at $45.50 · planned $5.3M Jun 30

SION Sold 101 shares at $44.49 · planned $0.0M May 27

SION Sold 184,639 shares at $46.22 · planned $8.5M May 11

SION Sold 59,767 shares at $44.58 · planned $2.7M May 8

SION Sold 48,546 shares at $44.61 · planned $2.2M May 7

SION Sold 2,948 shares at $44.52 · planned $0.1M Apr 18

SION Sold 52,397 shares at $44.68 · planned $2.3M Apr 17

SION Sold 226,906 shares at $45.34 · planned $10.3M Apr 16

SION Sold 235,863 shares at $44.64 · planned $10.5M Apr 15

SION Sold 47,814 shares at $44.51 · planned $2.1M Apr 14

SION Sold 29,063 shares at $44.58 · planned $1.3M Feb 3

SION Sold 1,890 shares at $44.57 · planned $0.1M Feb 2

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.