Alfred Sandrock

Insider

President and CEO

Trades at: VYGR

30D 90D 1Y

Net shares · 90d

-11.5K

0 buy · 11.5K sell

Net value · 90d

-$44.5K

$0 in · $44.5K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 11.5K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions · open-market

Include grants & non-market

VYGR Sell·S
Apr 2, 26

President and CEO · 10b5-1

$44.5K

11.5K sh · $3.87

Own -2%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Apr 2, 2026	VYGR	President and CEO	Sell S	11.5K	-2%	$3.87	$44.5K

About Alfred Sandrock

This profile aggregates every SEC Form 4 insider transaction reported by Alfred Sandrock across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.