William B. Horne, Chief Executive Officer at Hyperscale Data, bought GPUS on Sep 16, 2026
Data as of Oct 16
- Traded
- Sep 16, 2026
- Disclosed
- Sep 18, 2026
- Filed
- 2 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
GPUS since disclosure
−25.3%
Similar stocks (XLI) since disclosure
−1.2%
XLI — its sector index fund
Change in closing price from Sep 18, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
- Not enough evidence · In past tests: 8.0 percentage points better than similar stocks over 3 months · 2,952 tries