Gregg Williams
Director at Vivani Medical · 17 reported transactions in 1 company · latest trade Jul 15, 2026
Their record
Across their whole record, 1 purchase can be measured; 0 did better than the S&P 500 over the next 6 months.
Typical move −7.9%, S&P 500 +2.6% over the same days.
Their trades
Bought | Jul 15, 2026 | Jul 15, 2026 close $1.41 → Oct 29, 2026 close $1.14. S&P 500 +1.9% over the same days. | ||
Bought | Jun 15, 2026 | Jun 15, 2026 close $1.13 → Oct 29, 2026 close $1.14. S&P 500 +1.9% over the same days. | ||
Bought | May 15, 2026 | May 15, 2026 close $1.17 → Oct 29, 2026 close $1.14. S&P 500 +4.1% over the same days. | ||
Bought | Feb 15, 2026 | Feb 17, 2026 close $1.26 → Oct 29, 2026 close $1.14. S&P 500 +12.7% over the same days. | ||
Bought | Feb 15, 2026 | Feb 17, 2026 close $1.26 → Oct 29, 2026 close $1.14. S&P 500 +12.7% over the same days. | ||
Bought | Jan 27, 2026 | Jan 27, 2026 close $1.38 → Oct 29, 2026 close $1.14. S&P 500 +10.6% over the same days. | ||
Bought | Jan 15, 2026 | Jan 15, 2026 close $1.26 → Oct 29, 2026 close $1.14. S&P 500 +11.1% over the same days. | ||
Bought | Jan 15, 2026 | Jan 15, 2026 close $1.26 → Oct 29, 2026 close $1.14. S&P 500 +11.1% over the same days. | ||
Bought | Dec 15, 2025 | Dec 15, 2025 close $1.35 → Oct 29, 2026 close $1.14. S&P 500 +13.0% over the same days. | ||
Bought | Dec 15, 2025 | Dec 15, 2025 close $1.35 → Oct 29, 2026 close $1.14. S&P 500 +13.0% over the same days. |
BoughtVivani Medical
$1000K
Jul 15, 2026 close $1.41 → Oct 29, 2026 close $1.14. S&P 500 +1.9% over the same days.
BoughtVivani Medical
$2M
Jun 15, 2026 close $1.13 → Oct 29, 2026 close $1.14. S&P 500 +1.9% over the same days.
BoughtVivani Medical
$2M
May 15, 2026 close $1.17 → Oct 29, 2026 close $1.14. S&P 500 +4.1% over the same days.
BoughtVivani Medical
$333.3K
Feb 17, 2026 close $1.26 → Oct 29, 2026 close $1.14. S&P 500 +12.7% over the same days.
BoughtVivani Medical
$1.65M
Feb 17, 2026 close $1.26 → Oct 29, 2026 close $1.14. S&P 500 +12.7% over the same days.
BoughtVivani Medical
$2M
Jan 27, 2026 close $1.38 → Oct 29, 2026 close $1.14. S&P 500 +10.6% over the same days.
BoughtVivani Medical
$333.3K
Jan 15, 2026 close $1.26 → Oct 29, 2026 close $1.14. S&P 500 +11.1% over the same days.
BoughtVivani Medical
$1.65M
Jan 15, 2026 close $1.26 → Oct 29, 2026 close $1.14. S&P 500 +11.1% over the same days.
BoughtVivani Medical
$333.3K
Dec 15, 2025 close $1.35 → Oct 29, 2026 close $1.14. S&P 500 +13.0% over the same days.
BoughtVivani Medical
$1.65M
Dec 15, 2025 close $1.35 → Oct 29, 2026 close $1.14. S&P 500 +13.0% over the same days.