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buyModerate

Gregg Williams bought $5.0M of VANI

director, owner at Vivani Medical, Inc.. 3,968,253 shares at an average of $1.26, traded Nov 8, 2024, filed Nov 13, 2024.

Conviction score
50
Value
$5.0M
3,968,253 shares
Holdings after
4,695,861
+545% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $5.0M at market
    +25
  • Relative to holdings
    Holdings up 545%
    +10
  • Price context
    No price history yet
    0
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -5.8%, 3m -18.7%, 6m -27.3%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

VANIOct 9, 2026 · close 1.25
Since filing Nov 13, 2024: -10.1%SPY +33.4% · excess -43.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001753926-24-001875, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 8, 2024POpen-market purchase
Common Stock
+3,968,253$1.26$5.0M4,695,861Nov 13, 2024

Related signals

Other insiders at Vivani Medical, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
56Moderate
VANIbuy
Vivani Medical, Inc.
Gregg Williams
director, owner
$1.7M
1,575,231 shares
+5%
56Moderate
VANIbuy
Vivani Medical, Inc.
Gregg Williams
director, owner
$2.0M
1,866,492 shares
+7%
52Moderate
VANIbuy
Vivani Medical, Inc.
Gregg Williams
director, owner
$2.0M
1,351,351 shares
+5%
56Moderate
VANIbuy
Vivani Medical, Inc.
Gregg Williams
director, owner
$2.0M
1,737,765 shares
+7%
34Weak
VANIbuy 2
Vivani Medical, Inc.
Aaron Mendelsohn
director
$25k
20,000 shares
+12%
60Notable
VANIbuy 2
Vivani Medical, Inc.
Gregg Williams
director, owner
$2.0M
1,737,765 shares
+8%
52Moderate
VANIbuy
Vivani Medical, Inc.
Gregg Williams
director, owner
$2.0M
1,737,764 shares
+8%
51Moderate
VANIbuy
Vivani Medical, Inc.
Gregg Williams
director, owner
$6.0M
3,703,703 shares
+21%
52Moderate
VANIbuy
Vivani Medical, Inc.
Gregg Williams
director, owner
$2.0M
1,737,764 shares
+11%
47Moderate
VANIbuy
Vivani Medical, Inc.
Gregg Williams
director, owner
$2.4M
2,068,453 shares
+15%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Gregg Williams bought $5.0M of VANI | InsiderTell