VANI

insider transactions

Vivani Medical, Inc. — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

Net shares · 365d

+11.3M

11.3M buy · 0 sell

Net value · 365d

$13.6M

$13.6M in · $0 out

Sentiment · 365d

Net buying

100% buying · 0% selling

Open-market trades · 365d

11.3M buy · 0 sell

Net buy / sell volume

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Buy·P
Jun 15, 26

Gregg Williams

Director, 10% Owner

$2.0M

1.6M sh · $1.26

Own +5%
Buy·P
May 15, 26

Gregg Williams

Director, 10% Owner

$2.0M

1.6M sh · $1.26

Own +5%
Buy·P
Apr 15, 26

Gregg Williams

Director, 10% Owner

$2.0M

1.6M sh · $1.26

Own +5%
Buy·P
Mar 15, 26

Gregg Williams

Director, 10% Owner

$333.3K

264.6K sh · $1.26

Own +1%
Buy·P
Mar 15, 26

Gregg Williams

Director, 10% Owner

$1.4M

1.3M sh · $1.03

Own +4%
Buy·P
Feb 15, 26

Gregg Williams

Director, 10% Owner

$333.3K

264.6K sh · $1.26

Own +1%
Buy·P
Feb 15, 26

Gregg Williams

Director, 10% Owner

$1.6M

1.6M sh · $1.03

Own +6%
Buy·P
Jan 27, 26

Gregg Williams

Director, 10% Owner

$2.0M

1.4M sh · $1.48

Own +5%
Buy·P
Jan 15, 26

Gregg Williams

Director, 10% Owner

$333.3K

264.6K sh · $1.26

Own +1%
Buy·P
Jan 15, 26

Gregg Williams

Director, 10% Owner

$1.6M

1.5M sh · $1.12

Own +6%
Grant·A
Jan 1, 26

Gregg Williams

Director, 10% Owner

$89.0K

72.4K sh · $1.23

Own New

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
Jun 15, 2026	Gregg Williams	Director, 10% Owner	Buy P	1.6M	+5%	$1.26	$2.0M
May 15, 2026	Gregg Williams	Director, 10% Owner	Buy P	1.6M	+5%	$1.26	$2.0M
Apr 15, 2026	Gregg Williams	Director, 10% Owner	Buy P	1.6M	+5%	$1.26	$2.0M
Mar 15, 2026	Gregg Williams	Director, 10% Owner	Buy P	264.6K	+1%	$1.26	$333.3K
Mar 15, 2026	Gregg Williams	Director, 10% Owner	Buy P	1.3M	+4%	$1.03	$1.4M
Feb 15, 2026	Gregg Williams	Director, 10% Owner	Buy P	264.6K	+1%	$1.26	$333.3K
Feb 15, 2026	Gregg Williams	Director, 10% Owner	Buy P	1.6M	+6%	$1.03	$1.6M
Jan 27, 2026	Gregg Williams	Director, 10% Owner	Buy P	1.4M	+5%	$1.48	$2.0M
Jan 15, 2026	Gregg Williams	Director, 10% Owner	Buy P	264.6K	+1%	$1.26	$333.3K
Jan 15, 2026	Gregg Williams	Director, 10% Owner	Buy P	1.5M	+6%	$1.12	$1.6M
Jan 1, 2026	Gregg Williams	Director, 10% Owner	Grant A	72.4K	New	$1.23	$89.0K

About VANI insider trading

This page tracks insider transactions for Vivani Medical, Inc. (VANI) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.