Andrew Merriman

CTM

Andrew Merriman serves as officer: Chief Operating Officer at Castellum, Inc. (CTM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

5 trades

$36.1K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$36.1K

Companies Traded

CTM

Active Period

Mar 2026 – Oct 2026

5 total trades

Most Recent

Buy CTM

Oct 1, 2026 · $747.14

Andrew Merriman's Insider Trading at Castellum, Inc. (CTM)

Buys

5 · $36.1K

Sells

0 · $0.00

Total Shares Bought

57,598

Total Shares Sold

CTM Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Oct 1, 2026	Buy	1,396	$0.54	$747.14	589,927
Sep 9, 2026	Buy	50,000	$0.62	$31.0K	588,531
Jul 2, 2026	Buy	1,202	$0.61	$735.62	538,531
Mar 27, 2026	Buy	2,000	$0.64	$1.3K	536,000
Mar 18, 2026	Buy	3,000	$0.80	$2.4K	534,000