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CIK 0001506492 · Non-accelerated filer<br>Smaller reporting company

Nuwellis, Inc.

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Ticker
NUWE
Exchange
Nasdaq
Industry
Electromedical & Electrotherapeutic Apparatus
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
680533453
Phone
952-345-4200
Business address
12988 VALLEY VIEW ROAD, EDEN PRAIRIE, MN, 55344
Former names
CHF Solutions, Inc., Sunshine Heart, Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-04-28 WALLER GREGORY D Director Grant or award · Nonstatutory Stock Option (right to buy) +6,744 6,744
2026-04-28 Emerson Martin J Director Grant or award · Nonstatutory Stock Option (right to buy) +6,744 6,744
2026-04-28 Feldshon Archelle Georgiou Director Grant or award · Nonstatutory Stock Option (right to buy) +6,744 6,744
2026-04-28 McDonald David Director Grant or award · Nonstatutory Stock Option (right to buy) +6,744 6,744
2025-06-27 ERB JOHN L CEO and President Grant or award · Incentive Stock Option (right to buy) +115,329 115,329
2025-06-10 ERB JOHN L CEO and President Conversion +7,522 $0.06 $451 1,100,022
2025-06-09 ERB JOHN L CEO and President Conversion +1,092,500 $0.06 $66K 1,092,500
2025-06-09 ERB JOHN L CEO and President Other disposition · Series F Convertible Preferred Stock −100 0
2025-06-09 ERB JOHN L CEO and President Other acquisition · Series F-1 Convertible Preferred Stock +100 100
2025-06-09 ERB JOHN L CEO and President Conversion · Series F-1 Convertible Preferred Stock −66 34
2025-05-20 McCormick Michael Kendrick Director Grant or award · Nonstatutory Stock Option (right to buy) +17,496 17,496
2025-05-20 Feldshon Archelle Georgiou Director Grant or award · Nonstatutory Stock Option (right to buy) +17,496 17,496
2025-05-20 McDonald David Director Grant or award · Nonstatutory Stock Option (right to buy) +17,496 17,496
2025-05-20 WALLER GREGORY D Director Grant or award · Nonstatutory Stock Option (right to buy) +17,496 17,496
2024-01-02 McCormick Michael Kendrick Director Grant or award · Nonstatutory Stock Option (right to buy) +20,836 20,836
2024-01-02 McDonald David Director Grant or award · Nonstatutory Stock Option (right to buy) +11,365 11,365
2024-01-02 Feldshon Archelle Georgiou Director Grant or award · Nonstatutory Stock Option (right to buy) +11,365 11,365
2023-09-02 Scott Robert Benjamin Chief Financial Officer Grant or award · Incentive Stock Option (right to buy) +18,643 18,643
2023-06-01 McCormick Michael Kendrick Director Grant or award · Non-qualified Stock Option (right to buy) +1,967 1,967
2023-05-19 WATSON WARREN S Director Grant or award · Nonstatutory Stock Option (right to buy) +2,146 2,146

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