MarketPeel
Pricing
…
Peter Kolchinsky
Wed, Jun 17, 2026
Jun 17
received an award in
SION
17,340
shares @ $0.00
New position
Win rate excludes trades classified as routine (tax, 10b5-1, exercise, gift).
SION
Sionna Therapeutics, Inc.
Healthcare
Biotechnology
1D
0.00%
1W
-5.89%
1M
-87.77%
3M
-87.13%
6M
—
1Y
—
Recent insider activity at SION
Jul 7
Orbimed Capital Gp Viii Llc
Sold
$3.85m
Jul 6
Jennifer Fitzpatrick
Sold
$446.86k
Jun 30
Orbimed Advisors Llc
Sold
$5.27m
May 27
Orbimed Advisors Llc
Sold
$4.49k
May 11
Orbimed Advisors Llc
Sold
$8.53m
May 8
Orbimed Advisors Llc
Sold
$2.66m
May 7
Orbimed Advisors Llc
Sold
$2.17m
Apr 18
Orbimed Advisors Llc
Sold
$131.24k
Full SION profile →
Peter Kolchinsky’s trading history →
FREE · DAILY · 6 AM ET
The morning brief, before the bell.
One short email. Insider buys, congressional trades, and plain-English analysis.
Subscribe
Feedback