Dubois-Stringfellow Nathalie

Insider

SVP-CHIEF DEVELOPMENT OFFICER

Trades at: SGMO

30D 90D 1Y

Net shares · 90d

-345.9K

0 buy · 345.9K sell

Net value · 90d

-$89.2K

$0 in · $89.2K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 345.9K 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

SGMO Sell·S
Apr 21, 26

SVP-CHIEF DEVELOPMENT OFFICER

$89.2K

345.9K sh · $0.26

Own -51%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Apr 21, 2026	SGMO	SVP-CHIEF DEVELOPMENT OFFICER	Sell S	345.9K	-51%	$0.26	$89.2K

About Dubois-Stringfellow Nathalie

This profile aggregates every SEC Form 4 insider transaction reported by Dubois-Stringfellow Nathalie 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.