Investors / filer profile

Williams Gregg

active in 1 company · 0 of 1 positions beat the S&P ~6mo later

Pro
Bought: Pro
Sold: 16
Filings: 1
Companies: 2026-06-15
Last filed

EDGAR · CIK 0001624919 ↗

Track record

How each disclosed position did against the S&P ~6 months later

The outcome curve and every position's resultPro →

-7.9%

median move per position

+2.6%

S&P 500 median, same spans

0 of 1

beat the S&P ~6mo later

1 position still inside the ~6-month window — not scored yet.

Disclosed positions

Estimated from their latest filings — positions may have changed since

Estimated positions from their latest filingsPro →

Activity

Open-market buy & sell volume

BuySell

Total +$24.32M bought

All filings on record

Every Form 4 transaction we track for this filer


VANIVivani Medical, Inc.	Buy $2.00M · 1,587,301 sh	2026-06-15	—
VANIVivani Medical, Inc.	Buy $2.00M · 1,587,301 sh	2026-05-15	—
VANIVivani Medical, Inc.	Buy $333.3K · 264,551 sh	2026-02-15	—
VANIVivani Medical, Inc.	Buy $1.65M · 1,601,941 sh	2026-02-15	—
VANIVivani Medical, Inc.	Buy $2.00M · 1,351,351 sh	2026-01-27	—
VANIVivani Medical, Inc.	Buy $333.3K · 264,551 sh	2026-01-15	—
VANIVivani Medical, Inc.	Buy $1.65M · 1,473,214 sh	2026-01-15	—
VANIVivani Medical, Inc.	Buy $333.3K · 264,551 sh	2025-12-15	—
VANIVivani Medical, Inc.	Buy $1.65M · 1,473,214 sh	2025-12-15	—
VANIVivani Medical, Inc.	Buy $333.3K · 264,550 sh	2025-11-15	—

VANIBuy

2026-06-15 · Vivani Medical, Inc.

$2.00M

—

VANIBuy

2026-05-15 · Vivani Medical, Inc.

$2.00M

—

VANIBuy

2026-02-15 · Vivani Medical, Inc.

$333.3K

—

VANIBuy

2026-02-15 · Vivani Medical, Inc.

$1.65M

—

VANIBuy

2026-01-27 · Vivani Medical, Inc.

$2.00M

—

VANIBuy

2026-01-15 · Vivani Medical, Inc.

$333.3K

—

VANIBuy

2026-01-15 · Vivani Medical, Inc.

$1.65M

—

VANIBuy

2025-12-15 · Vivani Medical, Inc.

$333.3K

—

VANIBuy

2025-12-15 · Vivani Medical, Inc.

$1.65M

—

VANIBuy

2025-11-15 · Vivani Medical, Inc.

$333.3K

—

Newest 10 of 16 filingsEvery Form 4 on record, with outcomesPro →

Outcomes measure each position — the first buy in a stock and every buy within 182 days — against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.