Williams Gregg Insider Trading Activity
Williams Gregg has been net-buying over the last 12 months with 18 purchases and 0 sales across 1 company.
VANI is the most-traded position with 18 trades. The largest single transaction was a purchase of VANI for $6.0M on Oct 27, 2025.
Performance Scorecard
Forward stock performance after each transaction by Williams Gregg. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | +4.7% | — | 65% | 17 |
| 90 days | +1.5% | — | 57% | 14 |
| 120 days | -3.2% | — | 42% | 12 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersVANI · Vivani Medical, Inc.
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Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | ROLE |
|---|---|---|---|---|---|---|
| May 15, 2026 | VANI | Buy | 1,587,301 | $1.26 | $2.0M | Director |
| Apr 15, 2026 | VANI | Buy | 1,587,301 | $1.26 | $2.0M | Director |
| Mar 15, 2026 | VANI | Buy | 1,310,680 | $1.03 | $1.4M | Director |
| Mar 15, 2026 | VANI | Buy | 264,551 | $1.26 | $333K | Director |
| Feb 15, 2026 | VANI | Buy | 1,601,941 | $1.03 | $1.6M | Director |
| Feb 15, 2026 | VANI | Buy | 264,551 | $1.26 | $333K | Director |
| Jan 27, 2026 | VANI | Buy | 1,351,351 | $1.48 | $2.0M | Director |
| Jan 15, 2026 | VANI | Buy | 1,473,214 | $1.12 | $1.6M | Director |
| Jan 15, 2026 | VANI | Buy | 264,551 | $1.26 | $333K | Director |
| Dec 15, 2025 | VANI | Buy | 1,473,214 | $1.12 | $1.6M | Director |
| Dec 15, 2025 | VANI | Buy | 264,551 | $1.26 | $333K | Director |
| Nov 15, 2025 | VANI | Buy | 1,473,214 | $1.12 | $1.6M | Director |
| Nov 15, 2025 | VANI | Buy | 264,550 | $1.26 | $333K | Director |
| Oct 27, 2025 | VANI | Buy | 3,703,703 | $1.62 | $6.0M | Director |
| Oct 15, 2025 | VANI | Buy | 1,473,214 | $1.12 | $1.6M | Director |
| Oct 15, 2025 | VANI | Buy | 264,550 | $1.26 | $333K | Director |
| Sep 15, 2025 | VANI | Buy | 1,473,215 | $1.12 | $1.7M | Director |
| Sep 15, 2025 | VANI | Buy | 595,238 | $1.26 | $750K | Director |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| VANI | Vivani Medical, Inc. | 18 | $26.0M |