ELLIOTT ARTHUR Y

Filed: 5/31/2019ACC: 0001638599-19-000575

InsiderELLIOTT ARTHUR YCIK 1506688

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IssuerIBIO, INC.CIK 1420720

Director

Since Feb 2019

-11.50K

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

34.50K acquired · 46K disposed

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions14

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

6K shares

−6K

Strike price

14.00

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.50K shares

+4.50K

Strike price

0.93

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

6K shares

−6K

Strike price

19.60

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.50K shares

+4.50K

Strike price

0.93

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

6K shares

−6K

Strike price

11.00

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.50K shares

+4.50K

Strike price

0.93

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

6K shares

−6K

Strike price

5.00

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.50K shares

+4.50K

Strike price

0.93

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

6K shares

−6K

Strike price

4.90

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.50K shares

+4.50K

Strike price

0.93

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

10K shares

−10K

Strike price

17.20

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

7.50K shares

+7.50K

Strike price

0.93

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

6K shares

−6K

Strike price

4.00

Held after

34.50K

Exercisable

—

2/20/2019

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.50K shares

+4.50K

Strike price

0.93

Held after

34.50K

Exercisable

—

2/20/2019

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Direct	Common Stock6K shares	2/20/2019	D · Disposition	−6K	14.00	—	34.50K
Stock Option (right to buy) Direct	Common Stock4.50K shares	2/20/2019	A · Award	+4.50K	0.93	—	34.50K
Stock Option (right to buy) Direct	Common Stock6K shares	2/20/2019	D · Disposition	−6K	19.60	—	34.50K
Stock Option (right to buy) Direct	Common Stock4.50K shares	2/20/2019	A · Award	+4.50K	0.93	—	34.50K
Stock Option (right to buy) Direct	Common Stock6K shares	2/20/2019	D · Disposition	−6K	11.00	—	34.50K
Stock Option (right to buy) Direct	Common Stock4.50K shares	2/20/2019	A · Award	+4.50K	0.93	—	34.50K
Stock Option (right to buy) Direct	Common Stock6K shares	2/20/2019	D · Disposition	−6K	5.00	—	34.50K
Stock Option (right to buy) Direct	Common Stock4.50K shares	2/20/2019	A · Award	+4.50K	0.93	—	34.50K
Stock Option (right to buy) Direct	Common Stock6K shares	2/20/2019	D · Disposition	−6K	4.90	—	34.50K
Stock Option (right to buy) Direct	Common Stock4.50K shares	2/20/2019	A · Award	+4.50K	0.93	—	34.50K
Stock Option (right to buy) Direct	Common Stock10K shares	2/20/2019	D · Disposition	−10K	17.20	—	34.50K
Stock Option (right to buy) Direct	Common Stock7.50K shares	2/20/2019	A · Award	+7.50K	0.93	—	34.50K
Stock Option (right to buy) Direct	Common Stock6K shares	2/20/2019	D · Disposition	−6K	4.00	—	34.50K
Stock Option (right to buy) Direct	Common Stock4.50K shares	2/20/2019	A · Award	+4.50K	0.93	—	34.50K