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Gregg Williams

CIK 1624919 · last filed 2026-05-19

Gregg Williams is a corporate insider who has filed 158 SEC Form 4 insider transactions across 4 companies since 2014. The most recent filing shows the insider bought $2.0M of VANI on May 19, 2026. Across all open-market trades the lifetime net is +$65.6M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $447.9M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$447.91M

Companies

4

Total Filings

158

Lifetime Open-Market Net

$65.59M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
VANI Director 39,330,985 $1.10 $43.26M $34.16M 55 2026-05-19
Vivani Medical, Inc. (VANIW) Delisted Director 11,636,814 $0.01 $117.5K $0 2 2022-09-01
Vivani Medical, Inc. (EYESW) Delisted Director 11,237,147 $0.22 $2.47M $30.43M 94 2022-06-15
EYES Director 15,384,634 $26.30 $404.64M $1000.0K 7 2017-03-16

Recent Filings

158 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-05-19 VANI Buy (P) +1,587,301 $2.00M EDGAR
2026-04-16 VANI Buy (P) +1,587,301 $2.00M EDGAR
2026-03-16 VANI Buy (P) +1,575,231 $1.68M EDGAR
2026-02-17 VANI Buy (P) +1,866,492 $1.98M EDGAR
2026-01-28 VANI Buy (P) +1,351,351 $2.00M EDGAR
2026-01-20 VANI Buy (P) +1,737,765 $1.98M EDGAR
2026-01-05 VANI Grant (A) — $0 EDGAR
2025-12-16 VANI Buy (P) +1,737,765 $1.98M EDGAR
2025-11-17 VANI Buy (P) +1,737,764 $1.98M EDGAR
2025-10-28 VANI Buy (P) +3,703,703 $6.00M EDGAR
Showing 1–10 of 158
Page 1 of 16
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.