MCCALLUM SOPHIE

PrivateCIK: 2085363
Location

BERKELEY, CA

InsiderMCCALLUM SOPHIECIK 2085363
→
IssuerDEEP ISOLATION NUCLEAR, INC.CIK 1918080
Officer· Chief of Staff, Corp. Sec.
Since Jul 2025
0.00
Baseline shares
0.00
Direct ownership
0 positions
775.12K
Derivative underlying
10 instruments
0
Security positions
All direct
Non-Derivative Holdings0
No non-derivative holdings reported
Derivative Holdings10

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

129.19K

Shares owned

N/A

Exercise price

0.05

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

22.61K

Shares owned

N/A

Exercise price

0.19

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

77.51K

Shares owned

N/A

Exercise price

0.18

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

138.88K

Shares owned

N/A

Exercise price

0.20

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

12.92K

Shares owned

N/A

Exercise price

0.18

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

129.19K

Shares owned

N/A

Exercise price

0.05

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

193.78K

Shares owned

N/A

Exercise price

0.18

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

22.61K

Shares owned

N/A

Exercise price

0.19

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

22.61K

Shares owned

N/A

Exercise price

0.20

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

25.84K

Shares owned

N/A

Exercise price

0.19

Expiration

—

Exercise window

—

Total

Underlying

775.12K

Owned

0.00

MCCALLUM SOPHIE — Initial Ownership Disclosure (Form 3) Filed Sep 9, 2025 | Finecho