Arthur Amron

Insider Reports History

Location
Scarsdale, NY
Signature
/s/ Arthur Amron
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Arthur Amron:

Company Role Class Num Shares Value Price $ Report Date Ownership
NEPHROS INC Director Common Stock 131,272 $557,906 $4.25 10 Nov 2025 Direct
MAMMOTH ENERGY SERVICES, INC. Director Common Stock 57,135 $107,985 $1.89 11 Dec 2025 Direct
NEPHROS INC Director Stock Option (Right to Buy) 7,050 $29,962 $4.25 10 Nov 2025 Direct

Insider Reports Filed by Arthur Amron

Symbol Company Period Transactions Value $ Form Type Role Filing Time
TUSK MAMMOTH ENERGY SERVICES, INC. 11 Dec 2025 1 +$18,900 4 Director 15 Dec 2025, 17:04
NEPH NEPHROS INC 10 Nov 2025 1 $0 4 Director 13 Nov 2025, 16:58
NEPH NEPHROS INC 01 Jan 2025 2 $0 4 Director 03 Jan 2025, 18:13
TUSK MAMMOTH ENERGY SERVICES, INC. 12 Dec 2024 1 +$2,971 4 Director 16 Dec 2024, 17:02
TUSK MAMMOTH ENERGY SERVICES, INC. 12 Jun 2024 1 $0 4 Director 14 Jun 2024, 16:20
NEPH NEPHROS INC 28 May 2024 2 +$11,176 4 Director 30 May 2024, 16:35
TUSK MAMMOTH ENERGY SERVICES, INC. 28 May 2024 2 +$18,092 4 Director 30 May 2024, 16:25
NEPH NEPHROS INC 14 May 2024 1 $0 4 Director 16 May 2024, 16:29
NEPH NEPHROS INC 12 Mar 2024 2 +$17,130 4 Director 14 Mar 2024, 16:28
TUSK MAMMOTH ENERGY SERVICES, INC. 12 Mar 2024 1 +$11,157 4 Director 14 Mar 2024, 16:11
NEPH NEPHROS INC 13 Dec 2023 1 $0 4 Director 15 Dec 2023, 16:47
TUSK MAMMOTH ENERGY SERVICES, INC. 07 Jun 2023 1 $0 4 Director 08 Jun 2023, 17:06
NEPH NEPHROS INC 05 Jan 2023 2 $0 4 Director 09 Jan 2023, 15:31
TUSK MAMMOTH ENERGY SERVICES, INC. 29 Jun 2022 1 $0 4 Director 30 Jun 2022, 16:12
NEPH NEPHROS INC 14 Dec 2021 2 $0 4 Director 16 Dec 2021, 20:16
TUSK MAMMOTH ENERGY SERVICES, INC. 02 Jun 2021 1 $0 4 Director 04 Jun 2021, 16:50