Cooper William Earl

Insider

Chief Financial Officer

Trades at: MRAM

30D 90D 1Y

Net shares · 90d

-22.5K

0 buy · 22.5K sell

Net value · 90d

-$544.8K

$0 in · $544.8K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 22.5K 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

MRAM Sell·S
May 20, 26

Chief Financial Officer

$291.3K

10.0K sh · $29.13

Own -6%
MRAM Sell·S
May 6, 26

Chief Financial Officer

$239.2K

11.0K sh · $21.75

Own -6%
MRAM Sell·S
Apr 1, 26

Chief Financial Officer

$14.3K

1.5K sh · $9.20

Own -1%
MRAM Grant·A
Mar 31, 26

Chief Financial Officer

$0

80.4K sh

Own +86%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 20, 2026	MRAM	Chief Financial Officer	Sell S	10.0K	-6%	$29.13	$291.3K
May 6, 2026	MRAM	Chief Financial Officer	Sell S	11.0K	-6%	$21.75	$239.2K
Apr 1, 2026	MRAM	Chief Financial Officer	Sell S	1.5K	-1%	$9.20	$14.3K
Mar 31, 2026	MRAM	Chief Financial Officer	Grant A	80.4K	+86%	—	$0

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

About Cooper William Earl

This profile aggregates every SEC Form 4 insider transaction reported by Cooper William Earl 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.