Matsuda Masaru

Insider

Reporting Person's title: EVP, Chief Legal Officer

Trades at: ARQT· HALO

30D 90D 1Y

Net shares · 365d

-114.8K

0 buy · 114.8K sell

Net value · 365d

-$2.5M

$0 in · $2.5M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 114.8K 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 · 365d

Open-market Buys Sells All types

ARQT Sell·S
May 4, 26

Reporting Person's title: EVP… · 10b5-1

$192.4K

8.3K sh · $23.31 avg · 2 lots

Own -6%
ARQT Sell·S
Mar 2, 26

See Remarks · 10b5-1

$313.9K

12.1K sh · $26.03 avg · 4 lots

Own -8%
ARQT Sell·S
Feb 2, 26

See Remarks · 10b5-1

$1.0M

40.6K sh · $25.28 avg · 4 lots

Own -23%
ARQT Sell·S
Dec 1, 25

See Remarks · 10b5-1

$50.1K

1.7K sh · $30.23

Own -1%
ARQT Sell·S
Nov 19, 25

See Remarks · 10b5-1

$72.1K

2.5K sh · $28.29 avg · 2 lots

Own -2%
ARQT Sell·S
Nov 3, 25

See Remarks · 10b5-1

$178.1K

7.2K sh · $24.71 avg · 2 lots

Own -4%
ARQT Sell·S
Sep 4, 25

See Remarks · 10b5-1

$583.9K

36.1K sh · $16.16

Own -18%
ARQT Sell·S
Aug 4, 25

See Remarks · 10b5-1

$90.7K

6.3K sh · $14.33

Own -3%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 4, 2026	ARQT	Reporting Person's title: EVP, Chief Legal Officer	Sell S	8.3K2 lots	-6%	$23.31 avg	$192.4K
Mar 2, 2026	ARQT	See Remarks	Sell S	12.1K4 lots	-8%	$26.03 avg	$313.9K
Feb 2, 2026	ARQT	See Remarks	Sell S	40.6K4 lots	-23%	$25.28 avg	$1.0M
Dec 1, 2025	ARQT	See Remarks	Sell S	1.7K	-1%	$30.23	$50.1K
Nov 19, 2025	ARQT	See Remarks	Sell S	2.5K2 lots	-2%	$28.29 avg	$72.1K
Nov 3, 2025	ARQT	See Remarks	Sell S	7.2K2 lots	-4%	$24.71 avg	$178.1K
Sep 4, 2025	ARQT	See Remarks	Sell S	36.1K	-18%	$16.16	$583.9K
Aug 4, 2025	ARQT	See Remarks	Sell S	6.3K	-3%	$14.33	$90.7K

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

About Matsuda Masaru

This profile aggregates every SEC Form 4 insider transaction reported by Matsuda Masaru 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.