Skip to contentWilliams Gregg — Vivani Medical, Inc. insider: 329 transactions · InsiderLensInsider trading activity of Williams Gregg
- Transactions on record
- 329
- since Nov 21, 2014
- Open-market buys
- 189
- $67.6M
- Open-market sells
- 0
- Companies traded
- 1
- last filing Jun 25, 2026
Figures computed from official regulatory filings — methodology.
Companies where Williams Gregg has traded
Track record of Williams Gregg
Statistical track record
Free- Open-market buys
- 191
- Last buy
- Jun 15, 2026
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Create a free account→Transaction history of Williams Gregg
Co-insiders of Williams Gregg
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BRADBURY DANIELVivani Medical, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 25, 2026 | AwardD | 36,516 | 1.22 USD | — | SEC |
| Jun 16, 2026 | Buy | 1,587,301 | 1.26 USD | $2M | SEC |
| May 19, 2026 | Buy | 1,587,301 | 1.26 USD | $2M | SEC |
| Apr 16, 2026 | Buy | 1,587,301 | 1.26 USD | $2M | SEC |
| Mar 16, 2026 | Buy | 1,310,680 | 1.03 USD | $1.4M | SEC |
| Mar 16, 2026 | Buy | 264,551 | 1.26 USD | $333.3K | SEC |
| Feb 17, 2026 | Buy | 264,551 | 1.26 USD | $333.3K | SEC |
| Feb 17, 2026 | Buy | 1,601,941 | 1.03 USD | $1.6M | SEC |
| Jan 28, 2026 | Buy | 1,351,351 | 1.48 USD | $2M | SEC |
| Jan 20, 2026 | Buy | 264,551 | 1.26 USD | $333.3K | SEC |
| Jan 20, 2026 | Buy | 1,473,214 | 1.12 USD | $1.6M | SEC |
| Jan 5, 2026 | AwardD | 72,392 | 1.23 USD | $89K | SEC |
| Dec 16, 2025 | Buy | 1,473,214 | 1.12 USD | $1.6M | SEC |
| Dec 16, 2025 | Buy | 264,551 | 1.26 USD | $333.3K | SEC |
| Nov 17, 2025 | Buy | 1,473,214 | 1.12 USD | $1.6M | SEC |
| Nov 17, 2025 | Buy | 264,550 | 1.26 USD | $333.3K | SEC |
| Oct 28, 2025 | Buy | 3,703,703 | 1.62 USD | $6M | SEC |
| Oct 16, 2025 | Buy | 264,550 | 1.26 USD | $333.3K | SEC |
| Oct 16, 2025 | Buy | 1,473,214 | 1.12 USD | $1.6M | SEC |
| Sep 17, 2025 | Buy | 1,473,215 | 1.12 USD | $1.7M | SEC |
| Sep 17, 2025 | Buy | 595,238 | 1.26 USD | $750K | SEC |
| Jun 26, 2025 | OtherD | -364 | 1.16 USD | $422.2 | SEC |
| Jun 26, 2025 | AwardD | 35,135 | 1.27 USD | $44.6K | SEC |
| May 16, 2025 | Buy | 2,405 | 1.01 USD | $2.4K | SEC |
| May 16, 2025 | Buy | 3,499 | 1.01 USD | $3.5K | SEC |