Vivani Medical, Inc.
Vivani Medical, Inc. (VANI) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · VANI · as of Jun 9, 2026
Activity summary
Buy transactions
18
P-Purchase only
Sell transactions
0
12 Months
Buy/Sell ratio
∞
Buy/Sell (by trades)
Overall sentiment
Vivani Medical, Inc. insiders have been net buyers of shares over the past 12 Months, which may signal confidence in the company's outlook.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 9, 2026
VANI insider buying and selling by quarter
VANI insider selling · VANI insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 9, 2026
Active insiders
Most active in past 12 months · VANI ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
VANI executive sell shares · VANI board member insider trading · VANI insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 15, 2026 | Williams Gregg Director | Purchase | 1,587,301 | $2.00M⚡ | Form 4 |
| Apr 15, 2026 | Williams Gregg Director | Purchase | 1,587,301 | $2.00M⚡ | Form 4 |
| Mar 15, 2026 | Williams Gregg Director | Purchase | 264,551 | $333K | Form 4 |
| Mar 15, 2026 | Williams Gregg Director | Purchase | 1,310,680 | $1.35M⚡ | Form 4 |
| Feb 15, 2026 | Williams Gregg Director | Purchase | 264,551 | $333K | Form 4 |
| Feb 15, 2026 | Williams Gregg Director | Purchase | 1,601,941 | $1.65M⚡ | Form 4 |
| Jan 27, 2026 | Williams Gregg Director | Purchase | 1,351,351 | $2.00M⚡ | Form 4 |
| Jan 15, 2026 | Williams Gregg Director | Purchase | 264,551 | $333K | Form 4 |
| Jan 15, 2026 | Williams Gregg Director | Purchase | 1,473,214 | $1.65M⚡ | Form 4 |
| Dec 29, 2025 | Mendelsohn Aaron Director | Purchase | 20,000 | $25K | Form 4 |
| Jul 8, 2024 | Mendelsohn Aaron Director | Gift | 20,000 | — | Form 4 |
| Dec 15, 2025 | Williams Gregg Director | Purchase | 264,551 | $333K | Form 4 |
| Dec 15, 2025 | Williams Gregg Director | Purchase | 1,473,214 | $1.65M⚡ | Form 4 |
| Nov 15, 2025 | Williams Gregg Director | Purchase | 264,550 | $333K | Form 4 |
| Nov 15, 2025 | Williams Gregg Director | Purchase | 1,473,214 | $1.65M⚡ | Form 4 |
| Oct 27, 2025 | Williams Gregg Director | Purchase | 3,703,703 | $6.00M⚡ | Form 4 |
| Oct 15, 2025 | Williams Gregg Director | Purchase | 264,550 | $333K | Form 4 |
| Oct 15, 2025 | Williams Gregg Director | Purchase | 1,473,214 | $1.65M⚡ | Form 4 |
| Sep 15, 2025 | Williams Gregg Director | Purchase | 595,238 | $750K | Form 4 |
| Sep 15, 2025 | Williams Gregg Director | Purchase | 1,473,215 | $1.65M⚡ | Form 4 |
| May 16, 2025 | Williams Gregg Director | Purchase | 2,405 | $2K | Form 4 |
| May 15, 2025 | Williams Gregg Director | Purchase | 6,836 | $7K | Form 4 |
| May 14, 2025 | Williams Gregg Director | Purchase | 3,499 | $4K | Form 4 |
| Apr 24, 2025 | Williams Gregg Director | Purchase | 1,113 | $1K | Form 4 |
| Apr 22, 2025 | Williams Gregg Director | Purchase | 243 | $245 | Form 4 |
Williams Gregg
Director
Date
May 15
Shares
1,587,301
Price
$1.26
Value
$2.00M ⚡
Williams Gregg
Director
Date
Apr 15
Shares
1,587,301
Price
$1.26
Value
$2.00M ⚡
Williams Gregg
Director
Date
Mar 15
Shares
1,310,680
Price
$1.03
Value
$1.35M ⚡
Williams Gregg
Director
Date
Feb 15
Shares
1,601,941
Price
$1.03
Value
$1.65M ⚡
Williams Gregg
Director
Date
Jan 27
Shares
1,351,351
Price
$1.48
Value
$2.00M ⚡
Williams Gregg
Director
Date
Jan 15
Shares
1,473,214
Price
$1.12
Value
$1.65M ⚡
Williams Gregg
Director
Date
Dec 15
Shares
1,473,214
Price
$1.12
Value
$1.65M ⚡
Williams Gregg
Director
Date
Nov 15
Shares
1,473,214
Price
$1.12
Value
$1.65M ⚡
Williams Gregg
Director
Date
Oct 27
Shares
3,703,703
Price
$1.62
Value
$6.00M ⚡
Williams Gregg
Director
Date
Oct 15
Shares
1,473,214
Price
$1.12
Value
$1.65M ⚡
Williams Gregg
Director
Date
Sep 15
Shares
1,473,215
Price
$1.12
Value
$1.65M ⚡
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About VANI insider trading
VANI insider trades
Vivani Medical, Inc. (VANI) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Williams Gregg (Director), Mendelsohn Aaron (Director). Over the past 12 months, 2 insiders have filed transactions with the SEC. VANI insiders have been primarily buying, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Vivani Medical, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
VANI insider trading · 5 questionsThe insiders of Vivani Medical, Inc. (VANI) include executives and directors such as Williams Gregg (Director), Mendelsohn Aaron (Director), among others. Over the past 12 months, 2 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026