HEBERT CURTIS L JR

PrivateCIK: 1168534

HEBERT CURTIS L JR exercised options at 5E ADVANCED MATERIALS, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 4 exercises

HEBERT CURTIS L JR

Filed: 7/2/2026ACC: 0001168534-26-000007

InsiderHEBERT CURTIS L JRCIK 1168534

→

Issuer5E ADVANCED MATERIALS, INC.CIK 1888654

Director

Since Mar 2025

+933.00

Net shares

Net buyer

$18.1K

Total sold

0

Open market trades

0B · 0S

13

Total transactions

47.50K acquired · 46.56K disposed

Non-Derivative Transactions8

Common Stock

Direct

M · Option Exercise

Shares

+5.90K

Price / share

—

Trade value

—

% of position

160.7%

7/1/2026

3.67K→9.57K

Common Stock

Direct

F · Tax Withholding

Shares

−2.18K

Price / share

$1.44

Trade value

$3.14K

% of position

22.8%

7/1/2026

9.57K→7.39K

Common Stock

Direct

M · Option Exercise

Shares

+5.12K

Price / share

—

Trade value

—

% of position

69.3%

7/1/2026

7.39K→12.51K

Common Stock

Direct

F · Tax Withholding

Shares

−1.89K

Price / share

$1.44

Trade value

$2.73K

% of position

15.1%

7/1/2026

12.51K→10.61K

Common Stock

Direct

M · Option Exercise

Shares

+9.46K

Price / share

—

Trade value

—

% of position

89.1%

7/1/2026

10.61K→20.07K

Common Stock

Direct

F · Tax Withholding

Shares

−3.50K

Price / share

$1.44

Trade value

$5.04K

% of position

17.4%

7/1/2026

20.07K→16.57K

Common Stock

Direct

M · Option Exercise

Shares

+13.51K

Price / share

—

Trade value

—

% of position

81.5%

7/1/2026

16.57K→30.08K

Common Stock

Direct

F · Tax Withholding

Shares

−5K

Price / share

$1.44

Trade value

$7.20K

% of position

16.6%

7/1/2026

30.08K→25.08K

Total

Net shares

+21.41K

Net value

-$18.11K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	7/1/2026	M · Option Exercise	+5.90K	—	—	160.7%	3.67K	9.57K
Common Stock Direct	7/1/2026	F · Tax Withholding	−2.18K	$1.44	$3.14K	22.8%	9.57K	7.39K
Common Stock Direct	7/1/2026	M · Option Exercise	+5.12K	—	—	69.3%	7.39K	12.51K
Common Stock Direct	7/1/2026	F · Tax Withholding	−1.89K	$1.44	$2.73K	15.1%	12.51K	10.61K
Common Stock Direct	7/1/2026	M · Option Exercise	+9.46K	—	—	89.1%	10.61K	20.07K
Common Stock Direct	7/1/2026	F · Tax Withholding	−3.50K	$1.44	$5.04K	17.4%	20.07K	16.57K
Common Stock Direct	7/1/2026	M · Option Exercise	+13.51K	—	—	81.5%	16.57K	30.08K
Common Stock Direct	7/1/2026	F · Tax Withholding	−5K	$1.44	$7.20K	16.6%	30.08K	25.08K
Total			+21.41K		-$18.11K

Derivative Transactions5

Restricted Stock Unit

Direct

A · Award

Converts to

Common Stock

13.51K shares

Shares

+13.51K

Strike price

Held after

13.51K

Exercisable

—

6/30/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

5.90K shares

Shares

−5.90K

Strike price

Held after

0.00

Exercisable

—

7/1/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

5.12K shares

Shares

−5.12K

Strike price

Held after

0.00

Exercisable

—

7/1/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

9.46K shares

Shares

−9.46K

Strike price

Held after

0.00

Exercisable

—

7/1/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

13.51K shares

Shares

−13.51K

Strike price

Held after

0.00

Exercisable

—

7/1/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Unit Direct	Common Stock13.51K shares	6/30/2026	A · Award	+13.51K		—	13.51K
Restricted Stock Unit Direct	Common Stock5.90K shares	7/1/2026	M · Option Exercise	−5.90K		—	0.00
Restricted Stock Unit Direct	Common Stock5.12K shares	7/1/2026	M · Option Exercise	−5.12K		—	0.00
Restricted Stock Unit Direct	Common Stock9.46K shares	7/1/2026	M · Option Exercise	−9.46K		—	0.00
Restricted Stock Unit Direct	Common Stock13.51K shares	7/1/2026	M · Option Exercise	−13.51K		—	0.00