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NDRA · NASDAQ · Medical - Diagnostics & Research

ENDRA Life Sciences (NDRA)

Developing radio-frequency thermoacoustic ultrasound for point-of-care liver-fat measurement.

$6.00
vs last close−0.31 (−4.91%)

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13F · 13D/G · Form 4

Insiders31.76%403.4K shares
5 holders · as of Mar 4, 2026
Strategic holders0.00%6 shares
1 holder · as of Feb 14, 2019
Other68.24%866.7K shares
remainder

1.27M company shares as of Sep 12, 2026 · holders as of their latest filing

Two share counts disagree (1.50M in the company's Sep 22, 2026 report, 1.27M elsewhere); stakes use the report.

13F · 13D/G · Form 4

HolderStakeSharesDate
Anthony DigiandomenicoInsiderdirector
10.75%136,589filed Jan 23, 2026
ATW Master Fund V LPInstitution
9.14%116,024filed Oct 28, 2025
Alexander Y. TokmanInsiderdirector, officer: Chief Executive Officer
8.03%101,926filed Mar 4, 2026
Michael HarshInsiderdirector
5.17%65,710filed Jan 23, 2026
Lou BaseneseInsiderdirector
5.17%65,709filed Jan 23, 2026
Richard JacrouxInsiderofficer: Chief Financial Officer
2.63%33,461filed Mar 4, 2026
Longboard Capital Advisors, LLC1Strategic10 percent owner
0.00%6filed Feb 14, 2019
Michael Bryan, Sr.Insider
—6.10% of class, as filed—filed Mar 10, 2023
John Carter Lipman2Insider
9.09%115,477filed Oct 30, 2025
UBS Group AG3Strategicother: Market maker/broker-dealer
0.33%4,172filed Sep 5, 2024
Michael Milos Thornton4Insiderofficer: Chief Technology Officer
0.00%20filed May 22, 2023
Francois Roger Michelon5Insiderofficer: Chief Executive Officer
0.00%3filed May 19, 2022
David R. Wells6Insiderofficer: Chief Financial Officer
0.00%2filed Jan 6, 2021
Sanjiv Sam Gambhir7Insiderdirector
0.00%1filed Apr 13, 2020
Renaud Bertrand Maloberti8Insiderofficer: Chief Commercial Officer
0.00%0filed Jan 14, 2021
  1. Longboard Capital Advisors, LLC's own ownership statement (13G, Feb 14, 2019) reports fewer shares than the transaction reports; the statement is used.
  2. John Carter Lipman controls ATW Master Fund V LP; the shares are counted once, under ATW Master Fund V LP.
  3. Last filed Sep 5, 2024; leaving the company requires no filing. Not in the bar.
  4. Last filed May 22, 2023; leaving the company requires no filing. Not in the bar.
  5. Last filed May 19, 2022; leaving the company requires no filing. Not in the bar.
  6. Last filed Jan 6, 2021; leaving the company requires no filing. Not in the bar.
  7. Last filed Apr 13, 2020; leaving the company requires no filing. Not in the bar.
  8. Last filed Jan 14, 2021; leaving the company requires no filing. Not in the bar.

13F

No 13F holders on record.

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
John Carter Lipman9.99%115.5K13GOct 30, 2025
Anthony DiGiandomenico9.90%196.7K13DJun 29, 2026
ATW Master Fund V LP9.90%116.0K13GOct 28, 2025

Form 4

Latest trades

No open-market trades in the last 12 months.

House and Senate disclosures

Not reported.