Drafts William Arnold

Insider

President

Trades at: MPTI

30D 90D 1Y

Net shares · 365d

-11.1K

1.0K buy · 12.1K sell

Net value · 365d

$16.4K

$40.5K in · $24.1K out

Sentiment · 365d

Net selling

63% buying · 37% selling

Open-market trades · 365d

1.0K buy · 12.1K 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

MPTI Sell·S
May 4, 26

President

$24.1K

361 sh · $66.78

Own -3%
MPTI Sell·S
Apr 14, 26

President

$0

540 sh

Own -100%
MPTI Sell·S
Apr 13, 26

President

$0

7.6K sh

Own -93%
MPTI Sell·S
Apr 6, 26

President

$0

3.6K sh

Own -31%
MPTI Sell·S
Dec 19, 25

President

$0

3 sh

Own -0%
MPTI Sell·S
Dec 19, 25

President

$0

3 sh

Own -0%
MPTI Buy·P
Jun 27, 25

President

$40.5K

1.0K sh · $40.50

Own +10%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 4, 2026	MPTI	President	Sell S	361	-3%	$66.78	$24.1K
Apr 14, 2026	MPTI	President	Sell S	540	-100%	—	$0
Apr 13, 2026	MPTI	President	Sell S	7.6K	-93%	—	$0
Apr 6, 2026	MPTI	President	Sell S	3.6K	-31%	—	$0
Dec 19, 2025	MPTI	President	Sell S	3	-0%	—	$0
Dec 19, 2025	MPTI	President	Sell S	3	-0%	—	$0
Jun 27, 2025	MPTI	President	Buy P	1.0K	+10%	$40.50	$40.5K

About Drafts William Arnold

This profile aggregates every SEC Form 4 insider transaction reported by Drafts William Arnold 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.