DIROCCO DEREK

PrivateCIK: 1792061
Location

SAN FRANCISCO, CA

InsiderDIROCCO DEREKCIK 1792061
Issuer89BIO, INC.CIK 1785173
Director
Since Nov 2019
-180.45K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
7
Total transactions
180.45K disposed
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions7

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

7K shares

Shares

7K

Strike price

21.4

Held after

0.00

Exercisable

10/30/2025

Stock Option (Right to Buy)

Indirect
D · Disposition
Converts to

Common Stock

7K shares

Shares

7K

Strike price

24.29

Held after

0.00

Exercisable

10/30/2025

Stock Option (Right to Buy)

Indirect
D · Disposition
Converts to

Common Stock

12.50K shares

Shares

12.50K

Strike price

24.16

Held after

0.00

Exercisable

10/30/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

25K shares

Shares

25K

Strike price

2.64

Held after

0.00

Exercisable

10/30/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

27.40K shares

Shares

27.40K

Strike price

14.7

Held after

0.00

Exercisable

10/30/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

45.15K shares

Shares

45.15K

Strike price

9.98

Held after

0.00

Exercisable

10/30/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

56.40K shares

Shares

56.40K

Strike price

9.6

Held after

0.00

Exercisable

10/30/2025
DIROCCO DEREK — Insider Transaction (Form 4) Filed Oct 30, 2025 | Finecho