Arthur H Amron

TUSK

Arthur H Amron serves as director at Mammoth Energy Services, Inc. (TUSK). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

7 trades

$97.3K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$97.3K

Companies Traded

TUSK, NEPH

Active Period

Mar 2024 – May 2026

7 total trades

Most Recent

Buy TUSK

May 28, 2026 · $17.8K

Arthur H Amron's Insider Trading at Mammoth Energy Services, Inc. (TUSK)

Buys

5 · $69.0K

Sells

0 · $0.00

Total Shares Bought

24,500

Total Shares Sold

TUSK Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 28, 2026	Buy	5,500	$3.25	$17.8K	62,635
Dec 11, 2025	Buy	10,000	$1.89	$18.9K	0
Dec 16, 2024	Buy	1,000	$2.97	$3.0K	47,135
May 30, 2024	Buy	5,000	$3.62	$18.1K	18,279
Mar 14, 2024	Buy	3,000	$3.72	$11.2K	13,279

Arthur H Amron's Insider Trading at Nephros, Inc. (NEPH)

Buys

2 · $28.3K

Sells

0 · $0.00

Total Shares Bought

12,000

Total Shares Sold

NEPH Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 30, 2024	Buy	5,000	$2.24	$11.2K	103,463
Mar 14, 2024	Buy	7,000	$2.45	$17.1K	7,000

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