NVNO

enVVeno Medical Corp

Surgical & Medical Instruments & ApparatusNasdaqNon-accelerated filer<br>Smaller reporting company

Total Trades

9

Buys

7

Sells

2

Largest Trade

$100K–$500K

Insiders

5

Institutional Funds

23

Inst. Value

$1M+

Activist Filings

13

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Duhay FrancisDirectorSELL$1K–$15K5K$0.36Dec 12, 2025
Duhay FrancisDirectorSELL$1K–$15K5K$0.83Sep 17, 2025
Duhay FrancisDirectorBUY$100K–$500K81K$3.07Jan 3, 2025
Gray RobertDirectorBUY$1K–$15K4K$2.94Jan 2, 2025
Shrivastava SanjayDirectorBUY$15K–$50K5K$2.90Dec 26, 2024
Jenusaitis MatthewDirectorBUY$15K–$50K10K$2.53Dec 23, 2024
Duhay FrancisDirectorBUY$15K–$50K8K$6.14Aug 18, 2022
Shrivastava SanjayDirectorBUY$1K–$15K1K$3.85Jul 1, 2022
BERMAN ROBERT ANDREWCEOBUY$1K–$15K3K$3.80Jun 28, 2022
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Institutional Ownership

13F filings as of Dec 31, 2025 · 23 funds holding

FundShares
PERCEPTIVE ADVISORS LLC1.8M
CM Management, LLC1.3M
GSA CAPITAL PARTNERS LLP199K
JPMORGAN CHASE & CO182K
GEODE CAPITAL MANAGEMENT, LLC168K
JANE STREET GROUP, LLC137K
SIMPLEX TRADING, LLC93K
Westside Investment Management, Inc.93K
Virtu Financial LLC74K
RENAISSANCE TECHNOLOGIES LLC51K
HRT FINANCIAL LP49K
STATE STREET CORP41K
Fermata Advisors, LLC33K
AQR CAPITAL MANAGEMENT LLC21K
UBS Group AG19K
Cambridge Investment Research Advisors, Inc.10K
BlackRock, Inc.4K
VANGUARD GROUP INC3K
WELLS FARGO & COMPANY/MN2K
WOLVERINE ASSET MANAGEMENT LLC2K

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Thomas A. Satterfield, Jr.

SC 13G · Nov 19, 2025

9.0%

1.8M shares

Nantahala Capital Management, LLC

SC 13G/A · Nov 14, 2025

3.5%

689K shares

7.1%

1.4M shares

Nantahala Capital Management, LLC

SC 13G/A · Nov 14, 2024

7.1%

1.3M shares

Perceptive Advisors LLC

SC 13G/A · Nov 14, 2024

9.9%

1.9M shares

Perceptive Advisors LLC

SC 13G/A · Feb 23, 2024

9.9%

1.4M shares

Nantahala Capital Management, LLC

SC 13G · Feb 14, 2024

9.9%

1.4M shares

Perceptive Advisors LLC

SC 13G/A · Feb 14, 2024

9.9%

1.4M shares

Perceptive Advisors LLC

SC 13G/A · Feb 14, 2023

9.9%

938K shares

Perceptive Advisors LLC

SC 13G/A · Feb 14, 2022

9.9%

954K shares

CVI Investments, Inc.

SC 13G/A · Feb 14, 2022

2.9%

280K shares

Mitchell P. Kopin

SC 13G/A · Feb 11, 2022

4.4%

431K shares

Empery Asset Management, LP

SC 13G/A · Jan 19, 2022

4.7%

472K shares

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