Williams Gregg

Director, 10% Owner | Director

1 company

Excellent

Trades Analyzed

12M Win Rate

83.5%

Avg 3M Return

+26.3%

Avg 12M Return

+9.3%

Williams Gregg is a Director, 10% Owner at Vivani Medical, Inc.. Recent SEC Form 4 filings include 17 buys and 0 sells.

Estimated insider holdings value: $38.2M based on current market prices.

Holdings by Company

VANIApr 15, 2026

Current Shares32.94M

Value$38.22M

Net Activity+48.24M

Bought: 48.24MSold: 0

Showing 10 filings

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Apr 15, 2026	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	1,587,301	$1.26	$1,999,999.26	+5.1%	-	-
Mar 15, 2026	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	1,575,231	$1.07	$1,683,334.66	+2.6%	-	-
Feb 15, 2026	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	1,866,492	$1.06	$1,983,333.49	+3.2%	-	-
Jan 27, 2026	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	1,351,351	$1.48	$1,999,999.48	+5.1%	-	-
Jan 15, 2026	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	1,737,765	$1.14	$1,983,333.94	+3.4%	-17.5%	-
Dec 15, 2025	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	1,737,765	$1.14	$1,983,333.94	+3.6%	-9.6%	-
Nov 15, 2025	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	1,737,764	$1.14	$1,983,332.68	+3.9%	-16.9%	-
Oct 27, 2025	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	3,703,703	$1.62	$5,999,998.86	+21.0%	-14.8%	-
Oct 15, 2025	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	1,737,764	$1.14	$1,983,332.68	+5.2%	-3.0%	-
Sep 15, 2025	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	2,068,453	$1.16	$2,400,000.68	+7.1%	+6.3%	-