NACLERIO NICHOLAS purchased 86.6% of their position (235.29K shares) of ALAMAR BIOSCIENCES, INC. on the open market

Open‑market purchase worth $4.00M — a major conviction buy. The strongest form of insider conviction signal.

P · 1 purchase

NACLERIO NICHOLAS

Filed: 4/21/2026ACC: 0001534166-26-000006

InsiderNACLERIO NICHOLASCIK 1534166

→

IssuerALAMAR BIOSCIENCES, INC.CIK 2104204

Director

Since Apr 2026

-6.79M

Net shares

Net seller

$4.00M

Total acquired

Open market trades

1B · 0S

Total transactions

11.91M acquired · 18.70M disposed

Non-Derivative Transactions8

Class B Common Stock

Indirect

C · Conversion

+4.59M

Price / share

—

Trade value

—

% of position

New position

4/20/2026

0.00→4.59M

Class B Common Stock

Indirect

C · Conversion

+922.15K

Price / share

—

Trade value

—

% of position

20.1%

4/20/2026

4.59M→5.51M

Class B Common Stock

Indirect

J · J

−5.51M

Price / share

—

Trade value

—

% of position

New position

4/20/2026

5.51M→0.00

Common Stock

Indirect

J · J

+5.51M

Price / share

—

Trade value

—

% of position

New position

4/20/2026

0.00→5.51M

Common Stock

Indirect

C · Conversion

+346.02K

Price / share

—

Trade value

—

% of position

6.3%

4/20/2026

5.51M→5.86M

Common Stock

Indirect

C · Conversion

+271.78K

Price / share

—

Trade value

—

% of position

New position

4/20/2026

0.00→271.78K

Common Stock

Indirect

P · Purchase

+235.29K

Price / share

$17.00

Trade value

$4M

% of position

86.6%

4/20/2026

271.78K→507.08K

Common Stock

Direct

A · Award

+5.69K

Price / share

—

Trade value

—

% of position

New position

4/20/2026

0.00→5.69K

Total

Net shares

+6.37M

Net value

$4M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class B Common Stock Indirect	4/20/2026	C · Conversion	+4.59M	—	—	New position	0.00	4.59M
Class B Common Stock Indirect	4/20/2026	C · Conversion	+922.15K	—	—	20.1%	4.59M	5.51M
Class B Common Stock Indirect	4/20/2026	J · J	−5.51M	—	—	New position	5.51M	0.00
Common Stock Indirect	4/20/2026	J · J	+5.51M	—	—	New position	0.00	5.51M
Common Stock Indirect	4/20/2026	C · Conversion	+346.02K	—	—	6.3%	5.51M	5.86M
Common Stock Indirect	4/20/2026	C · Conversion	+271.78K	—	—	New position	0.00	271.78K
Common Stock Indirect	4/20/2026	P · Purchase	+235.29K	$17.00	$4M	86.6%	271.78K	507.08K
Common Stock Direct	4/20/2026	A · Award	+5.69K	—	—	New position	0.00	5.69K
Total			+6.37M		$4M

Derivative Transactions7

Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

25.60K shares

+25.60K

Strike price

Held after

25.60K

Exercisable

—

4/16/2026

Series A-3 Preferred Stock

Indirect

C · Conversion

Converts to

Class B Common Stock

1.32M shares

−3.19M

Strike price

Held after

0.00

Exercisable

—

4/20/2026

Series A-4 Preferred Stock

Indirect

C · Conversion

Converts to

Class B Common Stock

1.18M shares

−2.86M

Strike price

Held after

0.00

Exercisable

—

4/20/2026

Series B Preferred Stock

Indirect

C · Conversion

Converts to

Class B Common Stock

922.15K shares

−2.09M

Strike price

Held after

0.00

Exercisable

—

4/20/2026

Series C Preferred Stock

Indirect

C · Conversion

Converts to

Class B Common Stock

2.08M shares

−5.04M

Strike price

Held after

0.00

Exercisable

—

4/20/2026

Convertible Promissory Note

Indirect

C · Conversion

Converts to

Common Stock

346.02K shares

−N/A

Strike price

Held after

0.00

Exercisable

—

4/20/2026

Convertible Promissory Note

Indirect

C · Conversion

Converts to

Common Stock

271.78K shares

−N/A

Strike price

Held after

0.00

Exercisable

—

4/20/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock25.60K shares	4/16/2026	A · Award	+25.60K	17	—	25.60K
Series A-3 Preferred Stock Indirect	Class B Common Stock1.32M shares	4/20/2026	C · Conversion	−3.19M		—	0.00
Series A-4 Preferred Stock Indirect	Class B Common Stock1.18M shares	4/20/2026	C · Conversion	−2.86M		—	0.00
Series B Preferred Stock Indirect	Class B Common Stock922.15K shares	4/20/2026	C · Conversion	−2.09M		—	0.00
Series C Preferred Stock Indirect	Class B Common Stock2.08M shares	4/20/2026	C · Conversion	−5.04M		—	0.00
Convertible Promissory Note Indirect	Common Stock346.02K shares	4/20/2026	C · Conversion	−N/A		—	0.00
Convertible Promissory Note Indirect	Common Stock271.78K shares	4/20/2026	C · Conversion	−N/A		—	0.00