CHEN SHIPING enters ALAMAR BIOSCIENCES, INC. with 329.52K shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Derivatives

CHEN SHIPING

Filed: 4/17/2026ACC: 0002126944-26-000002

InsiderCHEN SHIPINGCIK 2126944

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IssuerALAMAR BIOSCIENCES, INC.CIK 2104204

DirectorOfficer· Chief Operating Officer

Since Apr 2026

329.52K

Baseline shares

100% direct

329.52K

Direct ownership

1 position

706.44K

Derivative underlying

5 instruments

Security positions

All direct

Non-Derivative Holdings1

Class B Common Stock

Direct

Shares owned329.52K

Total

329.52K direct329.52K

Security Title	Shares Owned	Ownership Type
Class B Common Stock	329.52K	Direct
Total	329.52K	329.52K direct

Derivative Holdings5

Series A-1 Preferred Stock

Direct

Underlying security

Class B Common Stock

Underlying shares

72.85K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Class B Common Stock

Underlying shares

300.88K

Shares owned

N/A

Exercise price

3.34

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Class B Common Stock

Underlying shares

12.19K

Shares owned

N/A

Exercise price

7.60

Expiration

—

Exercise window

—

Founders Preferred Stock

Direct

Underlying security

Class B Common Stock

Underlying shares

73.20K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Class A Common Stock

Direct

Underlying security

Class B Common Stock

Underlying shares

247.31K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

706.44K

Owned

0.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Series A-1 Preferred Stock Direct	Class B Common Stock		—	—	72.85K	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	3.34	—	—	300.88K	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	7.60	—	—	12.19K	N/A
Founders Preferred Stock Direct	Class B Common Stock		—	—	73.20K	N/A
Class A Common Stock Direct	Class B Common Stock		—	—	247.31K	N/A
Total					706.44K	0.00