LUO YULING enters ALAMAR BIOSCIENCES, INC. with 113.05K shares plus derivative instruments

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

Direct Derivatives

LUO YULING

Filed: 4/17/2026ACC: 0002126941-26-000002

InsiderLUO YULINGCIK 2126941

→

IssuerALAMAR BIOSCIENCES, INC.CIK 2104204

DirectorOfficer· Chief Executive Officer

Since Apr 2026

113.05K

Baseline shares

100% direct

113.05K

Direct ownership

1 position

4.45M

Derivative underlying

12 instruments

Security positions

All direct

Non-Derivative Holdings1

Class B Common Stock

Direct

Shares owned113.05K

Total

113.05K direct113.05K

Security Title	Shares Owned	Ownership Type
Class B Common Stock	113.05K	Direct
Total	113.05K	113.05K direct

Derivative Holdings12

Class A Common Stock

Direct

Underlying security

Class B Common Stock

Underlying shares

1.02M

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Series A-1 Preferred Stock

Direct

Underlying security

Class B Common Stock

Underlying shares

364.27K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Class A Common Stock

Indirect

Underlying security

Class B Common Stock

Underlying shares

1.22M

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Class B Common Stock

Underlying shares

20.02K

Shares owned

N/A

Exercise price

1.53

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Class B Common Stock

Underlying shares

25.31K

Shares owned

N/A

Exercise price

2.51

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Class B Common Stock

Underlying shares

266.31K

Shares owned

N/A

Exercise price

2.51

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Class B Common Stock

Underlying shares

27.70K

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

42.33K

Shares owned

N/A

Exercise price

7.60

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Class B Common Stock

Underlying shares

23.99K

Shares owned

N/A

Exercise price

1.53

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Class B Common Stock

Underlying shares

1.03M

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

37.09K

Shares owned

N/A

Exercise price

3.34

Expiration

—

Exercise window

—

Founders Preferred Stock

Direct

Underlying security

Class B Common Stock

Underlying shares

366K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

4.45M

Owned

0.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Class A Common Stock Direct	Class B Common Stock		—	—	1.02M	N/A
Series A-1 Preferred Stock Direct	Class B Common Stock		—	—	364.27K	N/A
Class A Common Stock Indirect	Class B Common Stock		—	—	1.22M	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	1.53	—	—	20.02K	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	2.51	—	—	25.31K	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	2.51	—	—	266.31K	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	3.34	—	—	27.70K	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	7.60	—	—	42.33K	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	1.53	—	—	23.99K	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	3.34	—	—	1.03M	N/A
Stock Option (Right to Buy) Direct	Class B Common Stock	3.34	—	—	37.09K	N/A
Founders Preferred Stock Direct	Class B Common Stock		—	—	366K	N/A
Total					4.45M	0.00