BISCHOFBERGER NORBERT W

PrivateCIK: 1190273
Location

FOSTER CITY, CA

BISCHOFBERGER NORBERT W (President & CEO) reported 5 transactions at KRONOS BIO, INC.

Review the transaction codes below to understand the nature of each event.

InsiderBISCHOFBERGER NORBERT WCIK 1190273
IssuerKRONOS BIO, INC.CIK 1741830
DirectorOfficer10% Owner· President & CEO
Since Oct 2020
-13.82M
Net shares
Net seller
$6.76M
Total sold
0
Open market trades
0B · 0S
9
Total transactions
13.82M disposed
Non-Derivative Transactions5

Common Stock

Indirect
U · U

Shares

10.80M

Price / share

$0.57

Trade value

$6.16M

% of position

New position
6/20/2025
10.80M0.00

Common Stock

Indirect
U · U

Shares

263.75K

Price / share

$0.57

Trade value

$150.34K

% of position

New position
6/20/2025
263.75K0.00

Common Stock

Indirect
U · U

Shares

263.75K

Price / share

$0.57

Trade value

$150.34K

% of position

New position
6/20/2025
263.75K0.00

Common Stock

Indirect
U · U

Shares

263.75K

Price / share

$0.57

Trade value

$150.34K

% of position

New position
6/20/2025
263.75K0.00

Common Stock

Indirect
U · U

Shares

263.75K

Price / share

$0.57

Trade value

$150.34K

% of position

New position
6/20/2025
263.75K0.00
Total

Net shares

11.86M

Net value

-$6.76M

Derivative Transactions4

Employee Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

297.19K shares

Shares

297.19K

Strike price

30.78

Held after

0.00

Exercisable

6/20/2025

Employee Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

400K shares

Shares

400K

Strike price

7.30

Held after

0.00

Exercisable

6/20/2025

Employee Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

570.87K shares

Shares

570.87K

Strike price

2.09

Held after

0.00

Exercisable

6/20/2025

Employee Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

699.80K shares

Shares

699.80K

Strike price

1.08

Held after

0.00

Exercisable

6/20/2025
BISCHOFBERGER NORBERT W — Insider Transaction (Form 4) Filed Jun 20, 2025 | Finecho