Williams Gregg
Director, 10% Owner | Director
1 company
Insider Signal Score
75
ExcellentTrades Analyzed
93
12M Win Rate
84.0%
Avg 3M Return
+25.6%
Avg 12M Return
+9.5%
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: $40.9M based on current market prices.
Holdings by Company
VANIApr 15, 2026
Current Shares32.94M
Value$40.85M
Net Activity+48.24M
Bought: 48.24MSold: 0
Transaction History
Showing 10 filings (page 5)
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |