BERNARD CHRISTOPHER WHITTEN

PrivateCIK: 2043354
Location

SHORT HILLS, NJ

BERNARD CHRISTOPHER WHITTEN (See Remarks) reported 2 transactions at METSERA, INC.

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

InsiderBERNARD CHRISTOPHER WHITTENCIK 2043354
IssuerMETSERA, INC.CIK 2040807
DirectorOfficer10% Owner· See Remarks
Since Jan 2025
-14.82M
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
5
Total transactions
21.25K acquired · 14.84M disposed
Non-Derivative Transactions2

Common Stock

Direct
D · Disposition

Shares

21.25K

Price / share

Trade value

% of position

New position
11/13/2025
21.25K0.00

Common Stock

Indirect
D · Disposition

Shares

12.77M

Price / share

Trade value

% of position

New position
11/13/2025
12.77M0.00
Total

Net shares

12.79M

Net value

$0.00

Derivative Transactions3

Restricted Stock Unit

Direct
A · Award
Converts to

Common Stock

21.25K shares

Shares

+21.25K

Strike price

0

Held after

21.25K

Exercisable

11/13/2025

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Common Stock

348.75K shares

Shares

348.75K

Strike price

29.25

Held after

0.00

Exercisable

11/13/2025

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Common Stock

1.70M shares

Shares

1.70M

Strike price

4.33

Held after

0.00

Exercisable

11/13/2025
BERNARD CHRISTOPHER WHITTEN — Insider Transaction (Form 4) Filed Nov 13, 2025 | Finecho