InsiderSignal.AI

InsiderSignal.ai

VANI - Vivani Medical, Inc.

Insider Purchase by Williams Gregg (Dir, 10%)

1 Month
After Trade
Before Trade

Loading data...

Trade Summary

3 weeks ago, Williams Gregg, serving as Dir, 10% owner at Vivani Medical, Inc. (VANI), purchased 1,351,351 shares at $1.48 per share, for a total transaction value of $1,999,999.00. Following this transaction, Williams Gregg now holds 32,714,660 shares of VANI.

This purchase represents a 4.00% increase in Williams Gregg's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Tuesday, January 27, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, January 28, 2026, 1 day after the trade was made.

Vivani Medical, Inc. operates in the HEALTHCARE sector, specifically within the BIOTECHNOLOGY industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.

Williams Gregg

Williams Gregg

Dir, 10%

Gregg Williams is an Independent Director, Non-Executive Chairman of the Board at Vivani Medical, Inc. (NASDAQ: VANI), a position he has held since the company's merger in August 2022.[[2]](https://fintool.com/app/research/companies/VANI/people/gregg-williams)[[3]](https://vivani.com/team/gregg-williams/) He serves on the Audit and Compensation Committees and chairs the Nominating and Corporate Governance Committee.[[3]](https://vivani.com/team/gregg-williams/)[[4]](https://investors.vivani.com/investors/corporate-governance/board-committees) Prior to the merger, Williams was a director at Second Sight Medical Products since 2009 (Chairman from March 2018) and at Nano Precision Medical.[[2]](https://fintool.com/app/research/companies/VANI/people/gregg-williams)[[3]](https://vivani.com/team/gregg-williams/) As a 10% owner, he recently purchased 1,737,765 shares on January 15, 2026, at $1.14 per share, increasing his direct ownership to approximately 26.6 million shares, with total beneficial ownership exceeding 31 million shares held directly and through entities like Williams International Co. LLC and family trusts.[[1]](https://www.marketbeat.com/instant-alerts/insider-buying-vivani-medical-nasdaqvani-director-purchases-1737765-shares-of-stock-2026-01-20/)[[5]](https://www.stocktitan.net/sec-filings/VANI/form-4-vivani-medical-inc-insider-trading-activity-d777ea247b32.html) Williams, aged 66, holds a mechanical engineering degree from the University of Utah and possesses numerous patents in gas turbine engines, turbomachinery, rocket engines, and control systems.[[2]](https://fintool.com/app/research/companies/VANI/people/gregg-williams) He is Chairman, President, and CEO of Williams International Co., LLC, a leading privately held developer and manufacturer of gas turbine engines in the aviation industry, since July 1999, with prior roles including President and COO, VP of Advanced Technology, and Director of Engineering and Program Management.[[3]](https://vivani.com/team/gregg-williams/)[[4]](https://investors.vivani.com/investors/corporate-governance/board-committees) His expertise spans leading technology-focused manufacturing companies.[[2]](https://fintool.com/app/research/companies/VANI/people/gregg-williams)

View full insider profile →

Trade Price

$1.48

Quantity

1,351,351

Total Value

$1,999,999.00

Shares Owned

32,714,660

Trade Date

Tuesday, January 27, 2026

26 days ago

SEC Filing Date

Wednesday, January 28, 2026

Filed 1 day after trade

HEALTHCAREBIOTECHNOLOGY

About Vivani Medical, Inc.

Company Overview

No company information available
View news mentioning VANI

💬 Want Deeper Insight?

Use our AI assistant to ask questions about this trade, the insider, or the company.

Chat with AI

Share this trade

https://insidersignal.ai/trade/3495505

🚀 Track Insider Trades in Real-Time

Create a free account to access our full database of insider trades, AI-powered analysis, price alerts, and discover what corporate executives are buying and selling.

Create Free AccountLearn More

✓ Free forever plan available  •  ✓ No credit card required  •  ✓ Cancel anytime