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 20 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 (page 6)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jun 2, 2022	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	312,493	$2.30	$719,451.01	+1.0%	-41.3%	-80.9%
May 24, 2022	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	222,598	$1.97	$438,597.49	+1.0%	-30.7%	-78.1%
May 20, 2022	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	803,487	$1.78	$1,428,596.63	+2.6%	-8.0%	-76.7%
Dec 12, 2018	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	3,275,100	$0.92	$2,999,991.60	+9.9%	-	-
Oct 18, 2018	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	2,467,767	$1.62	$3,997,782.54	+8.1%	-	-
Oct 16, 2018	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	17,633	$1.66	$29,258.21	-	-	-
Oct 12, 2018	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	19,403	$1.61	$31,195.00	-	-	-
Oct 10, 2018	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	26,333	$1.62	$42,614.24	-	-	-
Oct 5, 2018	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	26,769	$1.75	$46,750.79	-	-	-
Oct 3, 2018	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	24,075	$1.79	$43,140.63	-	-	-