Castellum Inc

-

Assets, Funds, Holdings

Home | Sign Up | Log In
New Features
Latest Fund Raises
Related People
Fund Service Providers
Startup & Company Raises
List of Funds
Boston Firms
Boston Hedge Funds
Cornell Alumni Firms
CalPERS Portfolio
NYSCRF Portfolio
User Guide
Regulatory AUM vs AUM
LP Portfolios
Related Firms
Build a Portfolio
Comprehensive Search
Keyboard
Castellum Inc
CIK #0001877939
EDGAR Form CIK 2011 - 2026
10-K [0001877939]
10-Q [0001877939]
3 [0001877939]
4 [0001877939]
5 [0001877939]
8-K [0001877939]
D [0001877939]
SC 13D [0001877939]
SC 13G [0001877939]
Form 13D/13G Filer Form 13D/13G Subject Filed
CROM Cortana Fund LLC Castellum Inc [2023-02-23]
Fuller Mark C Castellum Inc [2022-10-24]
Wright Jay O Castellum Inc [2022-10-24]
Form 3/4/5 Subject 2011 - 2026
Ives Glen R
Castellum Inc
Merriman Andrew
Bell David T
Martin Tammy L
McMillen Charles Thomas
Wright Jay O
Alarie Mark S
Campbell John Francis
Champoux Bernard S
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Castellum Inc CTM
Common Stock
2026-03-31 Grant 1,329 $0.45 598
Castellum Inc CTM
Common Stock
2026-03-31 Grant 1,329 $0.45 598
Castellum Inc CTM
Common Stock
2026-03-31 Grant 1,329 $0.45 598
Castellum Inc CTM
Common Stock
2026-03-27 Buy 2,000 $0.64 1,280
Castellum Inc CTM
Common Stock
2026-03-27 Buy 2,000 $0.62 1,240
Castellum Inc CTM
Common Stock
2026-03-26 Buy 10,000 $0.66 6,600
Castellum Inc CTM
Common Stock
2026-03-25 Sell 30,000 $0.70 21,000
Castellum Inc CTM
Common Stock
2026-03-18 Sell 55,000 $0.80 44,000
Castellum Inc CTM
Common Stock
2026-03-18 Buy 3,000 $0.80 2,400
Castellum Inc CTM
Common Stock
2025-12-19 Sell 30,000 $1.05 31,500
Castellum Inc CTM
Common Stock
2025-12-16 Sell 12,000 $1.07 12,840
Castellum Inc CTM
Common Stock
2025-12-15 Sell 6,000 $1.10 6,600
Castellum Inc CTM
Common Stock
2025-12-12 Sell 11,000 $1.16 12,760
Castellum Inc CTM
Common Stock
2025-12-11 Sell 50,000 $1.16 58,000
Castellum Inc CTM
Common Stock
2025-12-10 Sell 127,000 $1.21 153,670
Castellum Inc CTM
Common Stock
2025-12-01 Sell 35,000 $1.05 36,750
Castellum Inc CTM
Common Stock
2025-11-28 Sell 18,000 $1.06 19,080
Castellum Inc CTM
Common Stock
2025-11-17 Sell 10,000 $1.16 11,600
Castellum Inc CTM
Common Stock
2025-11-14 Sell 90,000 $1.15 103,500
Castellum Inc CTM
Common Stock
2025-11-13 Sell 160,000 $1.17 187,200
showing 20 of 114 most recent transactions
Terms | Privacy | Providers | Companies | Guide
tony@aum13f.com