Gregg Williams

VANI

Gregg Williams serves as director, 10 percent owner: at Vivani Medical, Inc. (VANI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

56 trades

$39.76M

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$39.76M

Companies Traded

VANI

Active Period

May 2022 – Jul 2026

56 total trades

Most Recent

Buy VANI

Jul 16, 2026 · $1000.0K

Gregg Williams's Insider Trading at Vivani Medical, Inc. (VANI)

Buys

6 · $4.80M

Sells

0 · $0.00

Total Shares Bought

3,386,832

Total Shares Sold

VANI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 1, 2023	Buy	2,040,494	$1.08	$2.20M	13,677,308
Jun 15, 2022	Buy	3,800	$2.00	$7.6K	11,237,147
Jun 7, 2022	Buy	3,960	$2.46	$9.7K	11,233,347
Jun 2, 2022	Buy	312,493	$2.30	$719.5K	11,173,949
May 25, 2022	Buy	222,598	$1.97	$438.6K	10,916,894
May 20, 2022	Buy	803,487	$1.78	$1.43M	10,694,296

Showing 51–56 of 56

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