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 22 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 5)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Oct 2, 2023	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	36,210	$1.02	$36,810.09	+7.4%	+2.0%	+9.3%
Sep 27, 2023	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	26,681	$0.95	$25,382.58	+4.0%	+13.0%	+12.5%
Sep 21, 2023	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	21,426	$0.92	$19,715.90	+5.5%	-6.7%	+30.9%
Sep 18, 2023	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	101,779	$0.96	$97,357.48	+50.4%	-7.5%	+33.3%
Sep 12, 2023	VANI Vivani Medical, Inc.	Director	Buy	13,997	$0.95	$13,278.62	+6.2%	-8.3%	+30.2%
Sep 7, 2023	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	53,267	$0.94	$50,021.01	+72.9%	+3.5%	+25.8%
Sep 1, 2023	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	16,183	$0.93	$15,106.12	+305.6%	+2.2%	+40.9%
Apr 28, 2023	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	2,040,494	$1.08	$2,195,563.72	+8.6%	+12.6%	+46.8%
Jun 14, 2022	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	3,800	$2.00	$7,600.00	-	-46.3%	-74.7%
Jun 3, 2022	VANI Vivani Medical, Inc.	Director, 10% Owner	Buy	3,960	$2.46	$9,748.33	-	-48.6%	-82.5%