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	0	3,530,000	3,530,000
Total Buy Value	$0	$0	$63,410,400	$63,410,400
Total People Bought	0	0	6	6
Total Buy Transactions	0	0	7	7
Total Shares Sold	1,532,314	1,830,803	1,830,803	1,830,803
Total Sell Value	$57,285,364	$65,263,149	$65,263,149	$65,263,149
Total People Sold	6	7	7	7
Total Sell Transactions	33	51	51	51
End Date	2025-10-09	2025-07-08	2025-01-07	2024-01-08

Adjust Filter Settings

Records found: 80

Page 1 of 4

Filer's Name

Relation Title

Off-Dir-10%

D/I

Rank

3m +/-

Form

Thompson Peter A

Director

– • –

2025-12-24

4

S

$44.55

$1,486,010

I/I

(33,356)

3,561,655

-

Orbimed Capital Gp Viii Llc

Director

– • –

2025-12-24

4

S

$44.55

$1,486,010

I/I

(33,356)

3,561,655

-

Orbimed Capital Gp Viii Llc

Director

– • –

2025-12-19

4

S

$44.49

$38,929

I/I

(875)

3,595,011

-

Thompson Peter A

Director

– • –

2025-12-19

4

S

$44.49

$38,929

I/I

(875)

3,595,011

-

Orbimed Capital Gp Viii Llc

Director

– • –

2025-12-18

4

S

$44.49

$4,449

I/I

(100)

3,595,886

-

Thompson Peter A

Director

– • –

2025-12-18

4

S

$44.49

$4,449

I/I

(100)

3,595,886

-

Orbimed Capital Gp Viii Llc

Director

– • –

2025-12-17

4

S

$44.50

$40,050

I/I

(900)

3,595,986

-

Thompson Peter A

Director

– • –

2025-12-17

4

S

$44.50

$40,050

I/I

(900)

3,595,986

-

Fitzpatrick Jennifer

Chief Legal Officer

• – –

2025-12-05

4

AS

$40.52

$415,330

D/D

(10,250)

0

-

Fitzpatrick Jennifer

Chief Legal Officer

• – –

2025-12-05

4

OE

$6.11

$62,628

D/D

10,250

10,250

-

Thompson Peter A

Director

– • –

2025-11-26

4

S

$44.49

$71,184

I/I

(1,600)

3,596,886

-

Orbimed Capital Gp Viii Llc

Director

– • –

2025-11-26

4

S

$44.49

$71,184

I/I

(1,600)

3,596,886

-

Thompson Peter A

Director

– • –

2025-11-25

4

S

$44.60

$530,294

I/I

(11,890)

3,598,486

-

Orbimed Capital Gp Viii Llc

Director

– • –

2025-11-25

4

S

$44.60

$530,294

I/I

(11,890)

3,598,486

-

Thompson Peter A

Director

– • –

2025-11-24

4

S

$44.54

$4,212,727

I/I

(94,583)

3,610,376

-

Orbimed Capital Gp Viii Llc

Director

– • –

2025-11-24

4

S

$44.54

$4,212,727

I/I

(94,583)

3,610,376

-

Director

– • •

2025-11-21

4

S

$39.50

$994,729

I/I

(25,183)

159,033

-

Director

– • •

2025-11-20

4

S

$39.89

$205,975

I/I

(5,133)

166,642

-

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

-

80 Records found	1 2 3 4	Page 1 of 4

	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.