NYSEMKT: IBO
Impact Biomedical Inc Stock Ownership - Who owns Impact Biomedical?

Insider buying vs selling

Have Impact Biomedical Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Todd D. MacKoChief Financial Officer2026-03-2743,400$0.56
$24.35kSell
Todd D. MacKoChief Financial Officer2026-03-251,600$0.60
$961.60Sell
Jason GradyDirector2026-03-2350,000$0.65
$32.50kSell

1 of 1

IBO insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when IBO insiders and whales buy or sell their stock.

IBO Shareholders

What type of owners hold Impact Biomedical Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Dss Inc2.37%2,556,906$1.17MInsider
Jason Grady0.23%250,182$114.83kInsider
Todd D. MacKo0.14%155,122$71.20kInsider
Frank D. Heuszel0.09%97,344$44.68kInsider
Geodec0.00%1,185$543.92Institution
Vangrd0.00%809$371.33Institution
Stastr0.00%608$279.07Institution
Vanfid0.00%589$270.35Institution
Blkrok0.00%260$119.34Institution
Northe0.00%235$107.87Institution

1 of 3

IBO vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
IBO0.00%2.84%Net Selling
TIL0.00%100.00%Net Buying
CNTX0.07%1.43%
MREO0.01%4.17%
APLM0.00%52.84%Net SellingNet Selling

Impact Biomedical Stock Ownership FAQ

Who owns Impact Biomedical?

Impact Biomedical (NYSEMKT: IBO) is owned by 0.00% institutional shareholders, 2.84% Impact Biomedical insiders, and 97.16% retail investors. Dss Inc is the largest individual Impact Biomedical shareholder, owning 2.56M shares representing 2.37% of the company. Dss Inc's Impact Biomedical shares are currently valued at $1.17M.

If you're new to stock investing, here's how to buy Impact Biomedical stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.