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FM

SEC Insider//CIK 0001944544

Fuller Mark C

CIK 00019445441 companyVIENNA, VA

Transactions

15

Companies

1

Filings

11

CIK

0001944544

Recent Transactions

15 trades

Sale
Castellum, Inc.$CTM
Common Stock
2025-09-03$1.12/sh−500,000→ 6,113,659 total
Sale
Castellum, Inc.$CTM
Common Stock
2025-05-19$1.05/sh−500,000→ 6,613,659 total
Sale
Castellum, Inc.$CTM
Common Stock
2025-03-06$1.33/sh−225,000→ 7,113,659 total
Sale
Castellum, Inc.$CTM
Common Stock
2025-03-05$1.49/sh−275,000→ 7,338,659 total
Other
Castellum, Inc.$CTM
Common Stock
2025-03-05−50,000→ 7,613,659 total
Purchase
Castellum, Inc.$CTM
Common Stock
2023-06-13$0.65/sh+1,000→ 7,663,659 total
Award
Castellum, Inc.$CTM
Warrants
2023-03-22+532,931→ 532,931 total
Purchase
Castellum, Inc.$CTM
Common Stock
2022-12-02$1246.00/sh+1,294→ 7,662,659 total
Purchase
Castellum, Inc.$CTM
Common Stock
2022-11-30$8017.00/sh+9,544→ 7,661,365 total
Sale
Castellum, Inc.$CTM
Common Stock
2022-11-30$8017.00/sh+9,544→ 7,661,365 total
Purchase
Castellum, Inc.$CTM
Common Stock
2022-11-28$2860.00/sh+4,302→ 7,651,821 total
Sale
Castellum, Inc.$CTM
Common Stock
2022-11-28$2860.00/sh+4,302→ 7,651,821 total
Conversion
Castellum, Inc.$CTM
Common Stock
2022-10-17+7,522,500→ 8,863,453 total
Conversion
Castellum, Inc.$CTM
Series B Preferred Stock
2022-10-17−1,504,500→ 0 total
Award
Castellum, Inc.$CTM
Warrants
2022-10-17+500,000→ 500,000 total

Companies

1

Castellum, Inc.
Director, 10% Owner
$CTM

Recent Filings

11

Address

1934 OLD GALLOWS ROAD SUITE 350

VIENNA, VA, 22182

View on SEC.gov