Elkhorn Partners Limited Partnership Nephros Inc Transaction History

Elkhorn Partners Limited Partnership

$137 Million
Q2 2025

A detailed history of Elkhorn Partners Limited Partnership transactions in Nephros Inc stock. As of the latest transaction made, Elkhorn Partners Limited Partnership holds 14,500 shares of NEPH stock, worth $62,060. This represents 0.04% of its overall portfolio holdings.

Number of Shares

14,500

Previous 38,924 62.75%

Holding current value

$62,060

Previous $67,000 11.94%

% of portfolio

0.04%

Previous 0.04%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$1.8 - $5.0 $43,963 - $122,120	-24,424 Reduced 62.75%	14,500 $59,000
Q1 2025 May 14, 2025	SELL	$1.41 - $1.72 $3,532 - $4,308	-2,505 Reduced 6.05%	38,924 $67,000
Q4 2024 Feb 13, 2025	BUY	$1.36 - $1.69 $6,783 - $8,429	4,988 Added 13.69%	41,429 $61,000
Q3 2024 Nov 13, 2024	BUY	$1.71 - $2.29 $754 - $1,009	441 Added 1.23%	36,441 $62,000
Q1 2024 May 16, 2024	BUY	$2.11 - $3.78 $75,960 - $136,080	36,000 New	36,000 $79,000
Q4 2023 Feb 13, 2024	SELL	$1.46 - $3.91 $19,623 - $52,554	-13,441 Reduced 29.64%	31,900 $110,000
Q2 2023 Aug 14, 2023	SELL	$1.14 - $2.02 $5,699 - $10,100	-5,000 Reduced 9.93%	45,341 $70,000
Q3 2022 Nov 14, 2022	BUY	$0.91 - $1.87 $14,870 - $30,557	16,341 Added 48.06%	50,341 $46,000
Q2 2022 Aug 12, 2022	BUY	$1.47 - $4.63 $15,123 - $47,633	10,288 Added 43.39%	34,000 $52,000
Q1 2022 May 10, 2022	BUY	$3.89 - $6.12 $33,111 - $52,093	8,512 Added 56.0%	23,712 $104,000
Q4 2021 Feb 14, 2022	BUY	$5.87 - $8.46 $39,329 - $56,682	6,700 Added 78.82%	15,200 $90,000
Q2 2021 Aug 13, 2021	SELL	$6.61 - $10.68 $36,480 - $58,942	-5,519 Reduced 39.37%	8,500 $86,000
Q1 2021 May 11, 2021	SELL	$6.65 - $8.93 $1,802 - $2,420	-271 Reduced 1.9%	14,019 $93,000
Q4 2020 Feb 12, 2021	SELL	$5.86 - $8.58 $8,262 - $12,097	-1,410 Reduced 8.98%	14,290 $123,000
Q3 2020 Nov 16, 2020	BUY	$5.58 - $8.45 $15,305 - $23,178	2,743 Added 21.17%	15,700 $114,000
Q1 2020 May 13, 2020	BUY	$5.99 - $10.29 $42,223 - $72,534	7,049 Added 119.31%	12,957 $82,000
Q4 2019 Feb 14, 2020	BUY	$7.91 - $11.35 $46,732 - $67,055	5,908 New	5,908 $59,000

Others Institutions Holding NEPH

# of Institutions

Shares Held

4.37M

Call Options Held

Put Options Held

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About NEPHROS INC

Ticker NEPH
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 10,318,800
Market Cap $44.2M
Description
Nephros, Inc. develops and sells high performance water solutions to the medical and commercial markets in the United States. The company operates in three segments: Water Filtration, Pathogen Detection, and Renal Products. It offers ultrafiltration products that are used in dialysis centers for the removal of biological contaminants from water ...

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Elkhorn Partners Limited Partnership Nephros Inc Transaction History