AWAD ANTOINE

Filed: 11/14/2023ACC: 0000950170-23-063925

InsiderAWAD ANTOINECIK 1820122

→

IssuerSYNLOGIC, INC.CIK 1527599

Officer· Chief Operating Officer

Since Jul 2020

0.00

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

52.69K acquired · 52.69K disposed

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions16

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

3.67K shares

−3.67K

Strike price

130.35

Held after

0.00

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

666.00 shares

−666.00

Strike price

128.85

Held after

0.00

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

6.67K shares

−6.67K

Strike price

9.30

Held after

0.00

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

4.67K shares

−4.67K

Strike price

25.50

Held after

0.00

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

4.67K shares

−4.67K

Strike price

27.75

Held after

0.00

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

4.67K shares

−4.67K

Strike price

52.50

Held after

0.00

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

11.03K shares

−11.03K

Strike price

29.25

Held after

0.00

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

16.67K shares

−16.67K

Strike price

9.30

Held after

0.00

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

3.67K shares

+3.67K

Strike price

1.85

Held after

3.67K

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

666.00 shares

+666.00

Strike price

1.85

Held after

666.00

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

6.67K shares

+6.67K

Strike price

1.85

Held after

6.67K

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.67K shares

+4.67K

Strike price

1.85

Held after

4.67K

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.67K shares

+4.67K

Strike price

1.85

Held after

4.67K

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

4.67K shares

+4.67K

Strike price

1.85

Held after

4.67K

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

11.03K shares

+11.03K

Strike price

1.85

Held after

11.03K

Exercisable

—

11/10/2023

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

16.67K shares

+16.67K

Strike price

1.85

Held after

16.67K

Exercisable

—

11/10/2023

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Direct	Common Stock3.67K shares	11/10/2023	D · Disposition	−3.67K	130.35	—	0.00
Stock Option (right to buy) Direct	Common Stock666.00 shares	11/10/2023	D · Disposition	−666.00	128.85	—	0.00
Stock Option (right to buy) Direct	Common Stock6.67K shares	11/10/2023	D · Disposition	−6.67K	9.30	—	0.00
Stock Option (right to buy) Direct	Common Stock4.67K shares	11/10/2023	D · Disposition	−4.67K	25.50	—	0.00
Stock Option (right to buy) Direct	Common Stock4.67K shares	11/10/2023	D · Disposition	−4.67K	27.75	—	0.00
Stock Option (right to buy) Direct	Common Stock4.67K shares	11/10/2023	D · Disposition	−4.67K	52.50	—	0.00
Stock Option (right to buy) Direct	Common Stock11.03K shares	11/10/2023	D · Disposition	−11.03K	29.25	—	0.00
Stock Option (right to buy) Direct	Common Stock16.67K shares	11/10/2023	D · Disposition	−16.67K	9.30	—	0.00
Stock Option (right to buy) Direct	Common Stock3.67K shares	11/10/2023	A · Award	+3.67K	1.85	—	3.67K
Stock Option (right to buy) Direct	Common Stock666.00 shares	11/10/2023	A · Award	+666.00	1.85	—	666.00
Stock Option (right to buy) Direct	Common Stock6.67K shares	11/10/2023	A · Award	+6.67K	1.85	—	6.67K
Stock Option (right to buy) Direct	Common Stock4.67K shares	11/10/2023	A · Award	+4.67K	1.85	—	4.67K
Stock Option (right to buy) Direct	Common Stock4.67K shares	11/10/2023	A · Award	+4.67K	1.85	—	4.67K
Stock Option (right to buy) Direct	Common Stock4.67K shares	11/10/2023	A · Award	+4.67K	1.85	—	4.67K
Stock Option (right to buy) Direct	Common Stock11.03K shares	11/10/2023	A · Award	+11.03K	1.85	—	11.03K
Stock Option (right to buy) Direct	Common Stock16.67K shares	11/10/2023	A · Award	+16.67K	1.85	—	16.67K