Richardson Nathan

Insider

Director

Trades at: GRND

30D 90D 1Y

Net shares · 90d

-4.5K

0 buy · 4.5K sell

Net value · 90d

-$57.4K

$0 in · $57.4K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 4.5K 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

GRND Sell·S
Jun 1, 26

Director · 10b5-1

$18.9K

1.5K sh · $12.59

Own -18%
GRND Sell·S
May 1, 26

Director · 10b5-1

$20.3K

1.5K sh · $13.51

Own -15%
GRND Sell·S
Apr 1, 26

Director · 10b5-1

$18.3K

1.5K sh · $12.17

Own -13%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 1, 2026	GRND	Director	Sell S	1.5K	-18%	$12.59	$18.9K
May 1, 2026	GRND	Director	Sell S	1.5K	-15%	$13.51	$20.3K
Apr 1, 2026	GRND	Director	Sell S	1.5K	-13%	$12.17	$18.3K

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

About Richardson Nathan

This profile aggregates every SEC Form 4 insider transaction reported by Richardson Nathan 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.