Williams Gregg
SEC Form 4 insider trading activity
Williams Gregg has filed 13 SEC Form 4 filings (20 transaction rows) across 1 company, with disclosures dating back to 2025. 11 of those filings fall inside the rolling window. Most recent filing: Jul 16, 2026.
On the most recent filing, Williams Gregg is listed as Director, 10% Owner at Vivani Medical, Inc. Inside the rolling window, Williams Gregg reported 11 open-market purchases totaling $24.6M in VANI and no open-market sales. The largest disclosed transaction in the window is a purchase of 3,703,703 VANI shares on Oct 27, 2025, worth $6.0M.
Companies traded
Other insiders at VANI
Insider Buying
$24.6M
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| VANI | Director, 10% Owner | Purchase | 793,650 | $1000K | Jul 16 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 1,587,301 | $2.0M | Jun 16 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 1,587,301 | $2.0M | May 19 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 1,587,301 | $2.0M | Apr 16 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 1,575,231 | $1.7M | Mar 16 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 1,866,492 | $2.0M | Feb 17 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 1,351,351 | $2.0M | Jan 28 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 1,737,765 | $2.0M | Jan 20 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 1,737,765 | $2.0M | Dec 16 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 1,737,764 | $2.0M | Nov 17 | SEC ↗ | |
| VANI | Director, 10% Owner | Purchase | 3,703,703 | $6.0M | Oct 28 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 15, 2025 | VANI | Purchase | $333K |
| Oct 15, 2025 | VANI | Purchase | $1.6M |
| Sep 15, 2025 | VANI | Purchase | $750K |
| Sep 15, 2025 | VANI | Purchase | $1.7M |
Frequently asked questions
How many SEC Form 4 filings has Williams Gregg made?
Williams Gregg has filed 13 SEC Form 4 filings (20 transaction rows) across 1 company since 2025.
Which companies does Williams Gregg trade?
Williams Gregg has filed SEC Form 4 disclosures for 1 company, including VANI.
When was Williams Gregg's most recent SEC Form 4 filing?
Williams Gregg's most recent SEC Form 4 filing on Tracefour is dated Jul 16, 2026.
What is Williams Gregg's total buy and sell value in the current window?
Inside the rolling retention window, Williams Gregg bought $24.6M and sold $0 based on SEC Form 4 filings.
What was Williams Gregg's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 3,703,703 VANI shares on 2025-10-27, worth $6.0M, per SEC Form 4 filings.