BEDDINGFIELD III FREDERICK (President & CEO) received a stock award from SIENNA BIOPHARMACEUTICALS, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award

BEDDINGFIELD III FREDERICK

Filed: 8/8/2019ACC: 0001562180-19-004216

InsiderBEDDINGFIELD III FREDERICKCIK 1573074

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IssuerSIENNA BIOPHARMACEUTICALS, INC.CIK 1656328

DirectorOfficer· President & CEO

Since Jan 2019

+150K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

611.97K acquired · 461.97K disposed

Non-Derivative Transactions1

Common Stock

Direct

A · Award

+150K

Price / share

—

Trade value

—

% of position

18.3%

8/6/2019

817.60K→967.60K

Total

Net shares

+150K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	8/6/2019	A · Award	+150K	—	—	18.3%	817.60K	967.60K
Total			+150K		$0.00

Derivative Transactions10

Stock Options (Right to buy)

Direct

D · Disposition

Converts to

Common Stock

190.91K shares

−190.91K

Strike price

15.08

Held after

0.00

Exercisable

—

8/6/2019

Stock Options (Right to buy)

Direct

D · Disposition

Converts to

Common Stock

42.59K shares

−42.59K

Strike price

15.00

Held after

0.00

Exercisable

—

8/6/2019

Stock Options (Right to buy)

Direct

D · Disposition

Converts to

Common Stock

40.97K shares

−40.97K

Strike price

2.32

Held after

0.00

Exercisable

—

8/6/2019

Stock Options (Right to buy)

Direct

D · Disposition

Converts to

Common Stock

93.75K shares

−93.75K

Strike price

2.32

Held after

0.00

Exercisable

—

8/6/2019

Stock Options (Right to buy)

Direct

D · Disposition

Converts to

Common Stock

93.75K shares

−93.75K

Strike price

2.32

Held after

0.00

Exercisable

—

8/6/2019

Stock Options (Right to buy)

Direct

A · Award

Converts to

Common Stock

42.59K shares

+42.59K

Strike price

0.71

Held after

42.59K

Exercisable

—

8/6/2019

Stock Options (Right to buy)

Direct

A · Award

Converts to

Common Stock

190.91K shares

+190.91K

Strike price

0.71

Held after

190.91K

Exercisable

—

8/6/2019

Stock Options (Right to buy)

Direct

A · Award

Converts to

Common Stock

40.97K shares

+40.97K

Strike price

0.71

Held after

40.97K

Exercisable

—

8/6/2019

Stock Options (Right to buy)

Direct

A · Award

Converts to

Common Stock

93.75K shares

+93.75K

Strike price

0.71

Held after

93.75K

Exercisable

—

8/6/2019

Stock Options (Right to buy)

Direct

A · Award

Converts to

Common Stock

93.75K shares

+93.75K

Strike price

0.71

Held after

93.75K

Exercisable

—

8/6/2019

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Options (Right to buy) Direct	Common Stock190.91K shares	8/6/2019	D · Disposition	−190.91K	15.08	—	0.00
Stock Options (Right to buy) Direct	Common Stock42.59K shares	8/6/2019	D · Disposition	−42.59K	15.00	—	0.00
Stock Options (Right to buy) Direct	Common Stock40.97K shares	8/6/2019	D · Disposition	−40.97K	2.32	—	0.00
Stock Options (Right to buy) Direct	Common Stock93.75K shares	8/6/2019	D · Disposition	−93.75K	2.32	—	0.00
Stock Options (Right to buy) Direct	Common Stock93.75K shares	8/6/2019	D · Disposition	−93.75K	2.32	—	0.00
Stock Options (Right to buy) Direct	Common Stock42.59K shares	8/6/2019	A · Award	+42.59K	0.71	—	42.59K
Stock Options (Right to buy) Direct	Common Stock190.91K shares	8/6/2019	A · Award	+190.91K	0.71	—	190.91K
Stock Options (Right to buy) Direct	Common Stock40.97K shares	8/6/2019	A · Award	+40.97K	0.71	—	40.97K
Stock Options (Right to buy) Direct	Common Stock93.75K shares	8/6/2019	A · Award	+93.75K	0.71	—	93.75K
Stock Options (Right to buy) Direct	Common Stock93.75K shares	8/6/2019	A · Award	+93.75K	0.71	—	93.75K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect

Shares owned112.61K

Total

112.61K indirect112.61K

Security Title	Shares Owned	Ownership Type
Common Stock	112.61K	Indirect
Total	112.61K	112.61K indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported