Lasserre Didier

Insider

VP, Sales

Trades at: GSIT

30D 90D 1Y

Net shares · 90d

-30.0K

0 buy · 30.0K sell

Net value · 90d

-$279.2K

$0 in · $279.2K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 30.0K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 90d

Open-market Buys Sells All types

GSIT Exercise·M
May 21, 26

VP, Sales

$0

30.0K sh

Own New
GSIT Sell·S
May 21, 26

VP, Sales

$279.2K

30.0K sh · $9.31

Own -9%
GSIT Exercise·M
May 21, 26

VP, Sales

$149.7K

30.0K sh · $4.99

Own +10%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 21, 2026	GSIT	VP, Sales	Exercise M	30.0K	New	—	$0
May 21, 2026	GSIT	VP, Sales	Sell S	30.0K	-9%	$9.31	$279.2K
May 21, 2026	GSIT	VP, Sales	Exercise M	30.0K	+10%	$4.99	$149.7K

Buy Sell Non-market (grant · exercise · gift)

About Lasserre Didier

This profile aggregates every SEC Form 4 insider transaction reported by Lasserre Didier 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.