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Fuller Mark C
Former Officer and Affiliate at Castellum. Filing since 28 Nov 2022.
CIK 0001944544
Company
Date
Role
Action
Shares
Amount
Of holding
CTM
Castellum, Inc.
3 Sep 2025
Former Officer and Affiliate
Sold at will
500,000
$560.00K
7.6%
CTM
Castellum, Inc.
19 May 2025
Director
Sold at will
500,000
$524.00K
7.0%
CTM
Castellum, Inc.
6 Mar 2025
Director
Sold at will
225,000
$299.70K
3.1%
CTM
Castellum, Inc.
5 Mar 2025
Director
Sold at will
275,000
$410.58K
3.6%
CTM
Castellum, Inc.
13 Jun 2023
CEO, President
Bought
1,000
$649.50
0.0%
CTM
Castellum, Inc.
2 Dec 2022
Chief Executive Officer
Bought
1,294
$1.61M
0.0%
CTM
Castellum, Inc.
30 Nov 2022
Chief Executive Officer
Bought
9,544
$76.51M
0.1%
CTM
Castellum, Inc.
28 Nov 2022
Chief Executive Officer
Bought
4,302
$12.30M
0.1%
8 decisions on file.