SION

Sionna Therapeutics, Inc.

NasdaqGM · Healthcare

$44.93

+4.20% today

last filing 2026-05-27Pro sees filings in ~15 min

Price

hover · 4 moves explained

1 buy136 sells1 8-K

Analyst consensus

Buy

$51.60target+14.8%vs $44.93 today

$23.00 low today target$63.00 high

10 analysts · ~12-month consensus · as of Jul 7. Relayed analyst opinion, which tends to run optimistic — not our forecast or advice.

Earnings

Beat 3 of last 4

Earnings per share · actual vs forecast

Q2 '25+9.6%

−$0.41

exp −$0.45

Q3 '25+3.2%

−$0.46

exp −$0.47

Q4 '25+14.0%

−$0.46

exp −$0.54

Q1 '26-19.1%

−$0.60

exp −$0.50

Type	Date	Insider	Title	Of stake	Shares	Price	Value
Sell	2026-05-29	Thompson Peter A.	Director	—Indirect	101	$44.49	$4.5K
Sell	2026-05-29	ORBIMED ADVISORS LLC	Director	—Indirect	101	$44.49	$4.5K
Sell	2026-02-04	Thompson Peter A.	Director	—Indirect	29,063	$44.58	$1.30M
Sell	2026-02-04	ORBIMED ADVISORS LLC	Director	—Indirect	29,063	$44.58	$1.30M
Sell	2026-02-04	Thompson Peter A.	Director	—Indirect	1,890	$44.57	$84.2K

Sell

Thompson Peter A.

Director · 2026-05-29

$4.5K

101 @ $44.49

Sell

ORBIMED ADVISORS LLC

Director · 2026-05-29

$4.5K

101 @ $44.49

Sell

Thompson Peter A.

Director · 2026-02-04

$1.30M

29,063 @ $44.58

Sell

ORBIMED ADVISORS LLC

Director · 2026-02-04

$1.30M

29,063 @ $44.58

Sell

Thompson Peter A.

Director · 2026-02-04

$84.2K

1,890 @ $44.57

146 more transactions on ProFull insider transaction history is a Pro feature.

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