Vivani Medical, Inc.
VANIHealthcare|Biotechnology|US
$1.07
+0.03 (+2.88%)
Tangible Book / Share
$0.22
Cash / Share
$0.23
Ownership Breakdown
42.0%
Float
90.2M
Shares Outstanding
37.8M
Float Shares
Major Holders (5)
Combined: 88.5%
Holders of 5%+ from their latest Schedule 13D/13G filing in the last two years. Percentages are as of each filing date.
| Holder | Type | % of Class | Shares | Filed | Filing |
|---|---|---|---|---|---|
| Williams Gregg | Individual | 47.10% | 43,218,419 | May 19, 2026 | 13D/G |
| Gregg G. Williams 2006 Trust | Other | 39.00% | 35,398,970 | May 19, 2026 | 13D/G |
| Williams International Co. LLC | Corporation | 1.40% | 1,212,856 | May 19, 2026 | 13D/G |
| Sam B. Williams 1995 Generation Skipping Trust | Corporation | 0.80% | 731,309 | May 19, 2026 | 13D/G |
| Sam Williams Family Investments LLC | Corporation | 0.20% | 181,587 | May 19, 2026 | 13D/G |
Insider Trades (100)
Last 4 quarters: 22,210,521 acquired · 0 disposed
| Insider | Position | Date | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Mendelsohn Aaron | director | Oct 15, 2026 | GIFT | 20,000 | — | — | Form 4 |
| Dwyer Donald | Chief Business Officer | Jul 28, 2026 | AWARD | 70,000 | $1.31 | $91.7K | Form 4 |
| Dwyer Donald | Chief Business Officer | Jul 28, 2026 | AWARD | 35,000 | — | — | Form 4 |
| Porter Lisa Ellen | Chief Medical Officer | Jul 28, 2026 | AWARD | 80,000 | $1.31 | $104.8K | Form 4 |
| Porter Lisa Ellen | Chief Medical Officer | Jul 28, 2026 | AWARD | 40,000 | — | — | Form 4 |
| Baldor Anthony | Chief Financial Officer | Jul 28, 2026 | AWARD | 75,000 | $1.31 | $98.3K | Form 4 |
| Baldor Anthony | Chief Financial Officer | Jul 28, 2026 | AWARD | 37,500 | — | — | Form 4 |
| Le Truc | Chief Operations Officer | Jul 28, 2026 | AWARD | 160,000 | $1.31 | $209.6K | Form 4 |
| Le Truc | Chief Operations Officer | Jul 28, 2026 | AWARD | 80,000 | — | — | Form 4 |
| Mendelsohn Adam | director, officer: Chief Executive Officer | Jul 28, 2026 | AWARD | 200,000 | $1.31 | $262.0K | Form 4 |
| Mendelsohn Adam | director, officer: Chief Executive Officer | Jul 28, 2026 | AWARD | 100,000 | — | — | Form 4 |
| BRADBURY DANIEL | director | Jul 27, 2026 | AWARD | 7,965 | $1.30 | $10.4K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jul 15, 2026 | BUY | 793,650 | $1.26 | $1000.0K | Form 4 |
| Moretti August J | director | Jun 24, 2026 | AWARD | 36,000 | $1.22 | $43.9K | Form 4 |
| Moretti August J | director: | Jun 24, 2026 | OTHER | 0 | — | — | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jun 24, 2026 | AWARD | 36,516 | $1.22 | $44.5K | Form 4 |
| Popoff Alexandra L. | director | Jun 24, 2026 | AWARD | 36,516 | $1.22 | $44.5K | Form 4 |
| BRADBURY DANIEL | director | Jun 24, 2026 | AWARD | 36,516 | $1.22 | $44.5K | Form 4 |
| Mendelsohn Aaron | director | Jun 24, 2026 | AWARD | 36,516 | $1.22 | $44.5K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jun 15, 2026 | BUY | 1,587,301 | $1.26 | $2.0M | Form 4 |
| Williams Gregg | director, 10 percent owner: | May 15, 2026 | BUY | 1,587,301 | $1.26 | $2.0M | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 15, 2026 | BUY | 1,587,301 | $1.26 | $2.0M | Form 4 |
| Williams Gregg | director, 10 percent owner: | Mar 15, 2026 | BUY | 264,551 | $1.26 | $333.3K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Mar 15, 2026 | BUY | 1,310,680 | $1.03 | $1.4M | Form 4 |
| Williams Gregg | director, 10 percent owner: | Feb 15, 2026 | BUY | 264,551 | $1.26 | $333.3K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Feb 15, 2026 | BUY | 1,601,941 | $1.03 | $1.6M | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jan 27, 2026 | BUY | 1,351,351 | $1.48 | $2.0M | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jan 15, 2026 | BUY | 264,551 | $1.26 | $333.3K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jan 15, 2026 | BUY | 1,473,214 | $1.12 | $1.6M | Form 4 |
| BRADBURY DANIEL | director | Jan 1, 2026 | AWARD | 47,212 | $1.23 | $58.1K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jan 1, 2026 | AWARD | 72,392 | $1.23 | $89.0K | Form 4 |
| Mendelsohn Aaron | director | Dec 29, 2025 | BUY | 20,000 | $1.23 | $24.6K | Form 4 |
| Mendelsohn Aaron | director | Jul 8, 2024 | GIFT | 20,000 | — | — | Form 4 |
| Williams Gregg | director, 10 percent owner: | Dec 15, 2025 | BUY | 264,551 | $1.26 | $333.3K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Dec 15, 2025 | BUY | 1,473,214 | $1.12 | $1.6M | Form 4 |
| Williams Gregg | director, 10 percent owner: | Nov 15, 2025 | BUY | 264,550 | $1.26 | $333.3K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Nov 15, 2025 | BUY | 1,473,214 | $1.12 | $1.6M | Form 4 |
| Williams Gregg | director, 10 percent owner: | Oct 27, 2025 | BUY | 3,703,703 | $1.62 | $6.0M | Form 4 |
| Williams Gregg | director, 10 percent owner: | Oct 15, 2025 | BUY | 264,550 | $1.26 | $333.3K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Oct 15, 2025 | BUY | 1,473,214 | $1.12 | $1.6M | Form 4 |
| Williams Gregg | director, 10 percent owner: | Sep 15, 2025 | BUY | 595,238 | $1.26 | $750.0K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Sep 15, 2025 | BUY | 1,473,215 | $1.12 | $1.7M | Form 4 |
| Mendelsohn Aaron | director | Jun 24, 2025 | AWARD | 35,135 | $1.27 | $44.6K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jan 1, 2025 | DISPOSED | 364 | $1.16 | $422.24 | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jun 24, 2025 | AWARD | 35,135 | $1.27 | $44.6K | Form 4 |
| Baker Wilford Dean | director | Jun 24, 2025 | AWARD | 35,135 | $1.27 | $44.6K | Form 4 |
| BRADBURY DANIEL | director | Jan 1, 2025 | DISPOSED | 237 | $1.16 | $274.92 | Form 4 |
| BRADBURY DANIEL | director | Jun 24, 2025 | AWARD | 35,135 | $1.27 | $44.6K | Form 4 |
| Popoff Alexandra L. | director | Jun 24, 2025 | AWARD | 35,135 | $1.27 | $44.6K | Form 4 |
| Baldor Anthony | Chief Financial Officer | Jun 15, 2025 | AWARD | 600,000 | $1.15 | $690.0K | Form 4 |
| Baldor Anthony | officer | Jun 15, 2025 | OTHER | 0 | — | — | Form 4 |
| Williams Gregg | director, 10 percent owner: | May 16, 2025 | BUY | 2,405 | $1.01 | $2.4K | Form 4 |
| Williams Gregg | director, 10 percent owner: | May 15, 2025 | BUY | 6,836 | $1.01 | $6.9K | Form 4 |
| Williams Gregg | director, 10 percent owner: | May 14, 2025 | BUY | 3,499 | $1.01 | $3.5K | Form 4 |
| Dwyer Donald | Chief Business Officer | May 12, 2025 | AWARD | 70,000 | $1.03 | $72.1K | Form 4 |
| Dwyer Donald | Chief Business Officer | May 12, 2025 | AWARD | 35,000 | — | — | Form 4 |
| Makes Brigid | Chief Financial Officer | May 12, 2025 | AWARD | 75,000 | $1.03 | $77.3K | Form 4 |
| Makes Brigid | Chief Financial Officer | May 12, 2025 | AWARD | 37,500 | — | — | Form 4 |
| Le Truc | Chief Operations Officer | May 12, 2025 | AWARD | 160,000 | $1.03 | $164.8K | Form 4 |
| Le Truc | Chief Operations Officer | May 12, 2025 | AWARD | 80,000 | — | — | Form 4 |
| Porter Lisa Ellen | Chief Medical Officer | May 12, 2025 | AWARD | 80,000 | $1.03 | $82.4K | Form 4 |
| Porter Lisa Ellen | Chief Medical Officer | May 12, 2025 | AWARD | 40,000 | — | — | Form 4 |
| Mendelsohn Adam | director, officer: Chief Executive Officer | May 12, 2025 | AWARD | 200,000 | $1.03 | $206.0K | Form 4 |
| Mendelsohn Adam | director, officer: Chief Executive Officer | May 12, 2025 | AWARD | 100,000 | — | — | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 24, 2025 | BUY | 1,113 | $1.01 | $1.1K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 22, 2025 | BUY | 243 | $1.01 | $245.43 | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 21, 2025 | BUY | 1,569 | $1.01 | $1.6K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 11, 2025 | BUY | 2,311 | $1.01 | $2.3K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 9, 2025 | BUY | 18,529 | $1.02 | $18.9K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 8, 2025 | BUY | 62,899 | $1.02 | $64.2K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 7, 2025 | BUY | 58,583 | $0.99 | $58.0K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 4, 2025 | BUY | 5,600 | $0.98 | $5.5K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 7, 2025 | BUY | 44,400 | $0.99 | $44.0K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 4, 2025 | BUY | 34,000 | $0.99 | $33.7K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 3, 2025 | BUY | 22,939 | $1.00 | $22.9K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Apr 2, 2025 | BUY | 2,000 | $1.01 | $2.0K | Form 4 |
| Dwyer Donald | Chief Business Officer | Apr 1, 2025 | BUY | 4,000 | $1.02 | $4.1K | Form 4 |
| Dwyer Donald | Chief Business Officer | Feb 28, 2025 | BUY | 1,000 | $1.11 | $1.1K | Form 4 |
| BRADBURY DANIEL | director | Jan 1, 2025 | AWARD | 50,059 | $1.16 | $58.1K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jan 1, 2025 | AWARD | 76,757 | $1.16 | $89.0K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Nov 8, 2024 | BUY | 3,968,253 | $1.26 | $5.0M | Form 4 |
| Dwyer Donald | Chief Business Officer | Oct 3, 2024 | BUY | 500 | $1.13 | $565.00 | Form 4 |
| Dwyer Donald | Chief Business Officer | Oct 2, 2024 | BUY | 1,000 | $1.13 | $1.1K | Form 4 |
| Dwyer Donald | Chief Business Officer | Oct 1, 2024 | BUY | 1,000 | $1.14 | $1.1K | Form 4 |
| Dwyer Donald | Chief Business Officer | Jul 31, 2024 | BUY | 4,000 | $1.23 | $4.9K | Form 4 |
| Dwyer Donald | Chief Business Officer | Jul 30, 2024 | BUY | 5,000 | $1.24 | $6.2K | Form 4 |
| Dwyer Donald | Chief Business Officer | Nov 22, 2023 | BUY | 2,000 | $0.96 | $1.9K | Form 4 |
| Williams Gregg | director, 10 percent owner: | Jun 27, 2024 | AWARD | 34,839 | $1.27 | $44.2K | Form 4 |
| Baker Wilford Dean | director | Jun 27, 2024 | AWARD | 34,839 | $1.27 | $44.2K | Form 4 |
| BRADBURY DANIEL | director | Jun 27, 2024 | AWARD | 34,839 | $1.27 | $44.2K | Form 4 |
| Larson Alexandra L.P. | director | Jun 27, 2024 | AWARD | 34,839 | $1.27 | $44.2K | Form 4 |
| Mendelsohn Aaron | director | Jun 27, 2024 | AWARD | 34,839 | $1.27 | $44.2K | Form 4 |
| Le Truc | Chief Operations Officer | May 10, 2024 | AWARD | 160,000 | $1.81 | $289.6K | Form 4 |
| Le Truc | Chief Operations Officer | May 10, 2024 | AWARD | 80,000 | — | — | Form 4 |
| Porter Lisa Ellen | Chief Medical Officer | May 10, 2024 | AWARD | 80,000 | $1.81 | $144.8K | Form 4 |
| Porter Lisa Ellen | Chief Medical Officer | May 10, 2024 | AWARD | 40,000 | — | — | Form 4 |
| Mendelsohn Adam | director, officer: Chief Executive Officer | May 10, 2024 | AWARD | 200,000 | $1.81 | $362.0K | Form 4 |
| Mendelsohn Adam | director, officer: Chief Executive Officer | May 10, 2024 | AWARD | 100,000 | — | — | Form 4 |
| Dwyer Donald | Chief Business Officer | May 10, 2024 | AWARD | 70,000 | $1.81 | $126.7K | Form 4 |
| Dwyer Donald | Chief Business Officer | May 10, 2024 | AWARD | 35,000 | — | — | Form 4 |