enVVeno Medical Corp (NVNO) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

High Risk
Significant dilution risk
Last updated: May 06, 2026

Risk Assessment Details

Potential Dilution: 44.86% of current shares
Recent Dilution: 45.58% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
650K
Potential Supply
290K
Additional shares possible
Splits
1 Split 1 Reverse
Past 2 years

Summary

NVNO currently has 654K outstanding shares. with moderate dilution risk from 293K authorized shares representing 44.9% potential dilution. The company has significantly diluted shareholders by 45.58% over the past 2 years, indicating aggressive capital raising. Recent corporate actions include 1 stock split (positive for accessibility) and 1 reverse split (concerning signal).

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 06, 2026

10-Q filing | 0.7M shares outstanding

650K 290K
Mar 26, 2026

10-K filing | 0.7M shares outstanding

660K 290K
Jan 20, 2026
Stock Split

8-K filing: Stock split 1-for-35 | Outstanding: 20,155,000 → 655,606

660K 290K
Oct 30, 2025

10-Q filing | 20.2M shares outstanding

20M 13M
Jul 31, 2025

10-Q filing | 20.4M shares outstanding

20M 13M
Apr 30, 2025

10-Q filing | 17.5M shares outstanding

18M 16M
Mar 12, 2025

S-3/A filing: The filing is an S-3/A from ENVVENO MEDICAL CORPORATION for a shelf offering of common stock, preferred stock, purchase contracts, subscription rights, depositary shares, and debt securities, with a total gross proceeds of up to $100,000,000.

18M 16M
Feb 28, 2025

S-3 filing: ENVVENO MEDICAL CORPORATION files an S-3 for offering common stock, preferred stock, purchase contracts, subscription rights, depositary shares, and debt securities for total gross proceeds of up to $100,000,000.

18M 16M
Feb 28, 2025

10-K filing | 17.1M shares outstanding

17M 16M
Oct 31, 2024

10-Q filing | 16.1M shares outstanding

16M 17M
Sep 30, 2024

8-K filing: enVVeno Medical Corporation closed a public offering of common stock and pre-funded warrants for gross proceeds of approximately $15 million. ($14.98M proceeds)

13M 20M
Jul 31, 2024

10-Q filing | 13.3M shares outstanding

13M 20M
May 08, 2024

10-Q filing | 13.3M shares outstanding

13M 20M
Feb 29, 2024

10-K filing | 12.3M shares outstanding

12M 21M
Oct 26, 2023

S-3 filing: This S-3 filing relates to the resale by selling stockholders of up to 14,708,942 shares of common stock of enVVeno Medical Corporation.

13M 20M
Oct 26, 2023

10-Q filing | 13.3M shares outstanding

13M 20M
Oct 12, 2023

8-K filing: enVVeno Medical Corporation sold 3,844,704 shares of common stock and Pre-Funded Warrants to purchase 977,900 shares, along with Tranche A and B warrants to purchase 4,822,604 shares each, to certain institutional investors, raising approximately $28 million in gross proceeds, which closed on October 11, 2023. ($28.0M proceeds)

9.5M 8.9M
Aug 14, 2023

S-3/A filing: Envveno Medical Corporation files an S-3/A form for a shelf offering of common stock, preferred stock, purchase contracts, warrants, subscription rights, depositary shares and debt securities, for total gross proceeds of up to $75,000,000.

9.5M 8.9M
Jul 31, 2023

10-Q filing | 9.5M shares outstanding

9.5M 8.9M
Jul 31, 2023

S-3 filing: Envveno Medical Corporation files an S-3 form to register an offering of common stock, preferred stock, purchase contracts, subscription rights, depositary shares, and debt securities for total gross proceeds of up to $75,000,000.

9.5M 8.9M
Apr 28, 2023

10-Q filing | 9.5M shares outstanding

9.5M 8.9M
Mar 02, 2023

10-K filing | 9.5M shares outstanding

9.5M 8.9M
Oct 27, 2022

10-Q filing | 9.5M shares outstanding

9.5M 8.9M
Aug 03, 2022

10-Q filing | 9.5M shares outstanding

9.5M 8.9M
Apr 29, 2022

10-Q filing | 9.5M shares outstanding

9.5M 8.9M
Mar 28, 2022

10-K filing | 9.5M shares outstanding

9.5M 8.9M
Nov 12, 2021

10-Q filing | 9.5M shares outstanding

9.5M 8.9M
Sep 08, 2021

8-K filing: Hancock Jaffe Laboratories, Inc. entered into a Securities Purchase Agreement with Perceptive Advisors for approximately $20 million in gross proceeds, involving the sale of 781,615 shares of common stock at $7.872 per share and Pre-Funded Warrants to purchase 1,759,035 shares at $7.8719 per Pre-Funded Warrant.

8.5M 9.9M
Aug 11, 2021

10-Q filing | 8.5M shares outstanding

8.5M 9.9M
May 12, 2021

10-Q filing | 2.5M shares outstanding

2.5M 16M
Apr 30, 2021

POS AM filing: This prospectus relates to the primary issuance by the Company of up to 3,604,594 shares of common stock and the resale of up to 1,023,668 shares of common stock held by certain selling stockholders.

8.5M 9.9M
Mar 31, 2021

10-K filing | 0.7M shares outstanding

720K 18M
Feb 12, 2021

8-K filing: Hancock Jaffe Laboratories, Inc. closed a firm commitment public offering of its securities for gross proceeds of approximately $41.4 million, including the exercise in full and closing of the over-allotment option granted to the underwriters. ($41.4M proceeds)

2.6M 16M
Feb 05, 2021

S-1/A filing: This S-1/A filing relates to an offering of units, each consisting of one share of common stock and one warrant to purchase one-half of a share of common stock, at a price of $9.31 per unit, as well as the shares of common stock issuable upon exercise of the warrants.

2.6M 16M
Feb 03, 2021

S-1/A filing: This S-1/A filing registers 3,222,341 units consisting of shares of common stock and warrants to purchase common stock.

2.6M 16M
Jan 28, 2021

S-1/A filing: This S-1/A filing relates to an offering of units, each consisting of one share of common stock and one-half warrant to purchase one-half of a share of common stock, at a price of $9.31 per unit, along with the shares of common stock issuable upon exercise of the warrants.

2.6M 14M
Dec 21, 2020

S-1 filing: This S-1 filing describes an offering of Units consisting of Shares of Common Stock and Warrants to Purchase Shares of Common Stock, with a strategic investor indicating interest in purchasing up to $10,000,000 units.

2.5M 12M
Nov 30, 2020
Stock Split

8-K filing: Stock split 1-for-25 | Outstanding: 17,931,857 → 2,234,143

2.2M 11M
Nov 24, 2020

S-1/A filing: This S-1/A filing registers for resale 15,610,834 shares of common stock, including shares issuable upon exercise of warrants and shares issued in exchange for convertible preferred stock.

18M 320M
Nov 24, 2020

8-K filing: Hancock Jaffe Laboratories, Inc. exchanged 4,205,406 shares of its Series C Convertible Preferred Stock for 6,078,125 shares of common stock on November 24, 2020.

18M 320M
Nov 17, 2020

10-Q filing | 17.9M shares outstanding

18M 320M
Nov 06, 2020

S-1 filing: This prospectus relates to the resale of up to 9,532,709 shares of common stock, par value $0.00001 per share, of Hancock Jaffe Laboratories, Inc. issuable upon exercise of the warrants to purchase shares of common stock at an exercise price of $0.41 per share.

40M 290M
Oct 08, 2020

8-K filing: Hancock Jaffe Laboratories, Inc. entered into a Securities Purchase Agreement to sell 9,532,709 shares of common stock and warrants to purchase 9,532,709 shares of common stock for gross proceeds of approximately $5.1 million. ($5.1M proceeds)

40M 280M
Oct 05, 2020

S-3/A filing: This prospectus relates to the resale by selling stockholders of up to 17,081,250 shares of common stock of Hancock Jaffe Laboratories, Inc.

40M 280M
Sep 17, 2020

S-3 filing: This S-3 filing relates to the resale of up to 17,033,529 shares of common stock by selling stockholders of Hancock Jaffe Laboratories, Inc.

40M 280M
Aug 14, 2020

10-Q filing | 17.9M shares outstanding

18M 290M
Jul 21, 2020

8-K filing: Hancock Jaffe Laboratories, Inc. completed a public offering of 14,375,000 shares of common stock and warrants, along with a concurrent private placement of Series C Convertible Preferred Stock and warrants, resulting in net proceeds of approximately $5.2 million. ($6.16M proceeds)

38M 270M
Jul 16, 2020

S-1/A filing: The company is offering 10,000,000 units, each consisting of one share of common stock and one warrant to purchase one share of common stock at a price per unit of $0.40. Additionally, in a concurrent private placement, they are offering Series C Convertible Preferred Stock and unregistered warrants.

24M 280M
Jul 13, 2020

S-1/A filing: The filing relates to an offering of 10,000,000 units, with each unit consisting of one share of common stock and one-half warrant to purchase one-half share of common stock, at a price per unit of $0.40.

24M 290M
Jul 02, 2020

S-1 filing: This S-1 filing describes an offering of units consisting of shares of common stock and warrants to purchase shares of common stock.

24M 270M
Jun 15, 2020

S-1 filing: This S-1 filing relates to the primary issuance by the Company of up to 1,811,250 shares of common stock and the resale of up to 9,980,759 shares of common stock held by certain selling stockholders.

18M 280M
Jun 08, 2020

10-Q filing | 17.9M shares outstanding

18M 260M
Jun 03, 2020

8-K filing: Hancock Jaffe Laboratories, Inc. sold 2,930,402 shares of common stock at $0.33 per share and warrants to purchase up to 2,930,402 shares at $0.125 per warrant in a registered direct offering and concurrent private placement for gross proceeds of approximately $1.333 million. ($0.0M proceeds)

19M 260M
Apr 28, 2020

8-K filing: Hancock Jaffe Laboratories, Inc. sold 1,886,793 shares of common stock at $0.405 per share and warrants to purchase up to 1,886,793 shares of common stock at $0.125 per warrant in a registered direct offering and concurrent private placement for gross proceeds of approximately $1.0 million.

19M 260M
Apr 07, 2020

S-3 filing: The Registrant is registering an indeterminate aggregate principal amount and number of securities of each identified class of securities up to a proposed aggregate offering price of $75,000,000, which may be offered from time to time in unspecified numbers and at indeterminate prices, and as may be issuable upon conversion, redemption, repurchase, exchange, or exercise of any securities registered hereunder, including under any applicable anti-dilution provisions.

19M 260M
Mar 18, 2020

10-K filing | 11.7M shares outstanding

12M 0
Mar 02, 2020

8-K filing: Hancock Jaffe Laboratories, Inc. raised $650,000 in gross proceeds through a private placement bridge offering, selling 1,300,000 shares of common stock and warrants to purchase 1,300,000 shares of common stock. ($0.65M proceeds)

N/A 0
Weekly Research

Get Weekly Super Stonk Alerts

Never miss a squeeze opportunity. Get our weekly analysis of high short interest stocks, AI-discovered gems, and dilution warnings delivered to your inbox.

No spam Unsubscribe anytime