Charles Thomas McMillen

CTM

Charles Thomas McMillen serves as director at Castellum, Inc. (CTM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$107.02M

Total Sells

5 trades

$736.0K

Net Position

Net Buyer

$106.29M

Companies Traded

NXST, CTM

Active Period

Jun 2021 – Jun 2026

6 total trades

Most Recent

Sell NXST

Jun 9, 2026 · $180.0K

Charles Thomas McMillen's Insider Trading at Castellum, Inc. (CTM)

Buys

1 · $107.02M

Sells

2 · $65.2K

Total Shares Bought

10,567

Total Shares Sold

85,000

CTM Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 27, 2026	Sell	30,000	$0.70	$21.1K	231,015
Mar 20, 2026	Sell	55,000	$0.80	$44.1K	261,015
Dec 2, 2022	Buy	10,567	$10128.00	$107.02M	0

Charles Thomas McMillen's Insider Trading at Nexstar Media Group, Inc. (NXST)

Buys

0 · $0.00

Sells

3 · $670.8K

Total Shares Bought

Total Shares Sold

4,000

NXST Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 9, 2026	Sell	1,000	$180.00	$180.0K	5,658
Mar 5, 2025	Sell	2,000	$169.51	$339.0K	0
Jun 28, 2021	Sell	1,000	$151.73	$151.7K	0

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