MUNAGALA DINAKAR (Chief Executive Officer) sold 8.3% of their position (50K shares) of BLAIZE HOLDINGS, INC. on the open market

Open‑market sale worth $127.0K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

MUNAGALA DINAKAR

Filed: 4/20/2026ACC: 0002048309-26-000004

InsiderMUNAGALA DINAKARCIK 2048309

→

IssuerBLAIZE HOLDINGS, INC.CIK 1871638

DirectorOfficer· Chief Executive Officer

Since Jan 2025

-50K

Net shares

Net seller

$127.0K

Total sold

Open market trades

0B · 1S

Total transactions

50K acquired · 100K disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+50K

Price / share

$0.57

Trade value

$28.50K

% of position

9.1%

4/17/2026

551.42K→601.42K

Common Stock

Direct

S · Sale

−50K

Price / share

$2.54

Trade value

$127K

% of position

8.3%

4/17/2026

601.42K→551.42K

Total

Net shares

+0.00

Net value

-$98.50K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	4/17/2026	M · Option Exercise	+50K	$0.57	$28.50K	9.1%	551.42K	601.42K
Common Stock Direct	4/17/2026	S · Sale	−50K	$2.54	$127K	8.3%	601.42K	551.42K
Total			+0.00		-$98.50K

Derivative Transactions1

Employee Stock Option (right to purchase)

Direct

M · Option Exercise

Converts to

Common Stock

50K shares

−50K

Strike price

0.57

Held after

4.10M

Exercisable

—

4/17/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Employee Stock Option (right to purchase) Direct	Common Stock50K shares	4/17/2026	M · Option Exercise	−50K	0.57	—	4.10M

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)5

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

2.42M

Shares owned

2.42M

Exercise price

Expiration

—

Exercise window

—

Employee Stock Option (right to purchase)

Direct

Underlying security

Common Stock

Underlying shares

114.65K

Shares owned

114.65K

Exercise price

1.29

Expiration

—

Exercise window

—

Employee Stock Option (right to purchase)

Direct

Underlying security

Common Stock

Underlying shares

176.50K

Shares owned

176.50K

Exercise price

14.62

Expiration

—

Exercise window

—

Employee Stock Option (right to purchase)

Direct

Underlying security

Common Stock

Underlying shares

5.76M

Shares owned

5.76M

Exercise price

1.18

Expiration

—

Exercise window

—

Earnout Shares

Direct

Underlying security

Common Stock

Underlying shares

1.37M

Shares owned

1.37M

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

9.84M

Owned

9.84M

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock		—	—	2.42M	2.42M
Employee Stock Option (right to purchase) Direct	Common Stock	1.29	—	—	114.65K	114.65K
Employee Stock Option (right to purchase) Direct	Common Stock	14.62	—	—	176.50K	176.50K
Employee Stock Option (right to purchase) Direct	Common Stock	1.18	—	—	5.76M	5.76M
Earnout Shares Direct	Common Stock		—	—	1.37M	1.37M
Total					9.84M	9.84M