Nuwellis, Inc. (NUWE) Insider Ownership

Historic Insider Ownership Trends

According to recent filings covering the 90 days ending February 19, 2026, the three most significant insider holders at Nuwellis are Ceo And President John L Erb (26.19K shares), President And Ceo Nestor Jr. Jaramillo (0 shares).

Nuwellis's (NUWE) equity distribution shows institutional investors maintaining majority control with 15.59% ownership, management insiders owning a 3.13% stake and while other market participants hold 81.28%.
Insider stakeholders control 3.13% of Nuwellis's total share count as of February 19, 2026, holding approximately 26.19K shares against 837.50K outstanding shares.
Nuwellis's count of insider shares amounted to 26.19K as of February 19, 2026.
There were no significant insider purchasers for Nuwellis in the last 90 days.
Nuwellis had no significant insider sales in the last 90 days.

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.

Holder	Position	Shares	Report Date
John L Erb	Ceo And President	26,192	11 Jun, 2025
Nestor Jr. Jaramillo	President And Ceo	0	16 Mar, 2023

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.

Rows:

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Transaction Date	Insider Name	Security Class	Transaction Type	Shares Traded	Price	Shares Remaining	Ownership	Code
10 Jun, 2025	John L Erb	Common Stock	A	7,522	$0.06	26,192	D	C
09 Jun, 2025	John L Erb	Common Stock	A	1,092,500	$0.06	26,012	D	C
15 Mar, 2023	Nestor Jr. Jaramillo	Common Stock	A	4,098	$4.79	0	D	P
15 Mar, 2023	Nestor Jr. Jaramillo			-	-	0	D
12 Mar, 2019	John L Erb	Common Stock	A	9,523	$5.25	0	D	P
12 Mar, 2019	John L Erb			-	-	0	D
10 Aug, 2018	Gregory D Waller			-	-	0	D
10 Aug, 2018	Gregory D Waller	Common Stock	D	72	$1.03	0	D	S
03 Jul, 2018	John L Erb	Common Stock	A	23,584	$2.12	0	D	P
12 Oct, 2017	Ki Yong Choi	Common Stock	A	30,141	$0.48	0	D	P
12 Oct, 2017	Ki Yong Choi			-	-	0	D
11 Oct, 2017	Ki Yong Choi	Common Stock	A	31,504	$0.56	0	D	P
11 Oct, 2017	Ki Yong Choi			-	-	0	D
13 Sep, 2017	Ki Yong Choi	Common Stock	A	78,211	$0.64	0	D	P
10 Aug, 2017	Ki Yong Choi	Common Stock	A	13,253	$0.64	0	D	P
08 Aug, 2017	Ki Yong Choi	Common Stock	A	180,000	$0.78	0	D	P
19 Apr, 2017	John L Erb	Common Stock	A	100,000	-	0	D	P
19 Apr, 2017	John L Erb			-	-	0	D
02 Feb, 2017	Steven Frank Brandt			-	-	0	D
02 Feb, 2017	Steven Frank Brandt	Common Stock	A	1,437	$0.00	0	D	A

Showing 1 to 20 of 256 transactions

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Nuwellis, Inc. (NUWE) Insider Ownership

Historic Insider Ownership Trends

Top Direct Holders

Recent Insider Transactions

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