SION : Insider Transactions for Sionna Therapeutics, Inc. | J3SG

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Sionna Therapeutics, Inc. (SION)

$0.00 0.00 (0.00%) as of 4:30 Tue 11/30

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Exchange:

N/A

Security Type:

N/A

Shares Out:

44,090,000

Market Cap:

N/A

Last Volume:

0

Avg Vol:

0

52 Week Range:

$ - $

Level I Sector:

N/A

Level II Sector:

N/A

Level III Sector:

N/A

Member Indexes:

Rankings:

Insider 3 Months : -

Insider 6 Months : -

Insider 3/6 Months : -

Guru Rank Number : -

Guru Rank Value : -

Guru Occurances : -


Company Profile

D/I:

D is for direct shares.
I is for indirect shares.

D/I refers to the Direct or Indirect shares traded vs. held.

Forms:

A Form 4 is a form filed by an insider to indicate a change in ownership.

A Form 3 is a form filed by an insider to indicate an initial ownership of a security.

3m +/-:

This represents the company's 3 month price change. The initial price is based on the closing price of the stock on the day the transaction took place. Purchases & sales are viewed as long & short positions respectively.

Actions:

B	Buy
S	Sell
OE	Option Exercised
A	Acquired
D	Disposed
AB	Automatic Buy
AS	Automatic Sell
IO	Initial Ownership

Download:

Download only Transactions Forms. (Default)

Download only Summary Infomation.

Download both Transactions and Summary Data

Summary (Direct Transactions Only)	3 Months	6 Months	12 Months	24 Months
Total Shares Bought	0	60,000	3,530,000	3,530,000
Total Buy Value	$0	$950,400	$63,410,400	$63,410,400
Total People Bought	0	1	6	6
Total Buy Transactions	0	1	7	7
Total Shares Sold	1,290,278	1,367,278	1,367,278	1,367,278
Total Sell Value	$43,686,586	$45,379,671	$45,379,671	$45,379,671
Total People Sold	5	5	5	5
Total Sell Transactions	28	31	31	31
End Date	2025-08-21	2025-05-20	2024-11-19	2023-11-20

Adjust Filter Settings

Records found: 62

Page 1 of 3

Filer's Name

Relation Title

Off-Dir-10%

D/I

Rank

3m +/-

Form

Director

– • •

2025-11-19

4

S

$40.01

$1,898,173

I/I

(47,442)

168,193

-

Director

– • •

2025-11-18

4

S

$39.57

$273,904

I/I

(6,922)

182,527

-

Director

– • •

2025-11-17

4

S

$40.20

$3,328,081

I/I

(81,987)

184,619

-

Director

– • •

2025-10-28

4

S

$39.58

$2,478,104

I/I

(62,610)

209,391

-

Director

– • •

2025-10-24

4

S

$39.50

$12,284,500

I/I

(311,000)

219,867

-

Cloonan Michael

President & CEO

• • –

2025-10-21

4

AS

$34.44

$3,618,560

D/D

(99,800)

547,343

-

Cloonan Michael

President & CEO

• • –

2025-10-21

4

OE

$6.11

$609,778

D/D

99,800

580,875

-

– • –

2025-10-21

4

AS

$32.69

$3,041,683

I/I

(88,878)

686,567

-

– • –

2025-10-20

4

AS

$31.79

$1,796,611

I/I

(55,985)

701,985

-

– • –

2025-10-17

4

AS

$32.10

$1,978,323

I/I

(61,124)

711,697

-

– • –

2025-10-16

4

AS

$30.15

$5,476,168

I/I

(169,260)

722,301

-

Cloonan Michael

President & CEO

• • –

2025-10-16

4

AS

$31.46

$328,491

D/D

(10,425)

547,343

-

Cloonan Michael

President & CEO

• • –

2025-10-16

4

OE

$6.11

$63,697

D/D

10,425

547,543

-

Cloonan Michael

President & CEO

• • –

2025-10-15

4

AS

$31.11

$459,662

D/D

(14,775)

547,343

-

Cloonan Michael

President & CEO

• • –

2025-10-15

4

OE

$6.11

$90,275

D/D

14,775

562,118

-

– • –

2025-10-15

4

AS

$30.37

$3,545,798

I/I

(115,856)

751,664

-

– • –

2025-10-14

4

AS

$29.95

$18,150

I/I

(606)

771,762

-

– • –

2025-10-13

4

AS

$30.32

$1,769,101

I/I

(58,232)

771,867

-

– • –

2025-10-10

4

AS

$29.98

$606,735

I/I

(20,238)

781,969

-

– • –

2025-10-06

4

AS

$29.95

$353,410

I/I

(11,800)

785,480

-

– • –

2025-10-03

4

AS

$30.00

$1,132,380

I/I

(37,746)

787,527

-

– • –

2025-10-01

4

AS

$29.95

$5,990

I/I

(200)

794,075

-

– • –

2025-09-30

4

AS

$30.06

$372,383

I/I

(12,388)

794,110

-

– • –

2025-09-29

4

AS

$30.09

$1,989,099

I/I

(66,105)

796,259

-

Cloonan Michael

President & CEO

• • –

2025-09-29

4

AS

$29.70

$231,451

D/D

(7,793)

547,343

-

62 Records found	1 2 3	Page 1 of 3

	Transaction Code Key:				Ownership Code Key
	B	- Buy	AB	- Automatic Buy	D	- Direct Ownership
	S	- Sell	AS	- Automatic Sell	I	- Indirect Ownership
	OE	- Options Exercised	A	- Acquired
	IO	- Initital Ownership	D	- Disposed

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Summary:

Chart:

3m +/-:

This represents the company's 3 month price change. The initial price is based on the closing price of the stock on the day the transaction took place. Purchases & sales are viewed as long & short positions respectively.