Reporting owner · CIK 0001798679
Matsuda Masaru
Visual SEC Form 4 history across 1 companies, 9 transactions and 4 filings.
SRSee RemarksArcutis Biotherapeutics, Inc.
Open-market mix
0%buys
Open-market buy performance
90-day forward return on this insider's open-market purchases
Forward return is not available yet
We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.
Monthly open-market activity
Reported purchase and sale transaction counts
Buys Sells
Net value flow
Buys minus sells
Feb 25
−$105.9K
Mar 25
−$42.5K
Feb 26
−$1M
Sep 26
−$250K
Transaction texture
Ownership and ticket size
Average P/S size$203.7K
Median P/S size$203.6K
Direct9
Indirect0
Sep 08, 2026sale
Filing-only signals
Deterministic matches in this insider's history
Latest Form 4 facts
Quick context from source filings
Latest transaction
sale at Arcutis Biotherapeutics, Inc. on Sep 08, 2026 valued at $249,986.
Review SEC filingLatest buy
No open-market insider purchase is available.
Latest sale
sale at Arcutis Biotherapeutics, Inc. on Sep 08, 2026 valued at $249,986.
Review SEC filingAssociated companies
Visual map of known reporting history
| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| ARQT | Matsuda Masaru | SR | sale10b5-1 | 9.98k | -$24.9M | S | 0.0% | 09/10 | 09/08 | |
| ARQT | Matsuda Masaru | SR | sale10b5-1 | 4.71k | -$12.0M | S | −7.3% | 02/05 | 02/02 | |
| ARQT | Matsuda Masaru | SR | sale10b5-1 | 19.3k | -$48.9M | S | −7.3% | 02/05 | 02/02 | |
| ARQT | Matsuda Masaru | SR | sale10b5-1 | 8.56k | -$21.3M | S | −7.3% | 02/05 | 02/02 | |
| ARQT | Matsuda Masaru | SR | sale10b5-1 | 7.98k | -$20.3M | S | −7.3% | 02/05 | 02/02 | |
| ARQT | Matsuda Masaru | SR | grant | 89.0k | $0 | A | — | 03/05/2025 | 02/28/2025 | |
| ARQT | Matsuda Masaru | SR | sale | 3.26k | -$4.25M | S | — | 03/05/2025 | 03/03/2025 | |
| ARQT | Matsuda Masaru | SR | grant | 34.0k | $0 | A | — | 03/05/2025 | 02/28/2025 | |
| ARQT | Matsuda Masaru | SR | sale | 8.33k | -$10.5M | S | — | 02/05/2025 | 02/03/2025 |
Matsuda Masaru Insider Activity FAQ
SEC Form 4 context
Who is Matsuda Masaru?
Matsuda Masaru is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001798679.
Which companies has Matsuda Masaru reported transactions for?
Arcutis Biotherapeutics, Inc.
When was Matsuda Masaru's latest insider buy?
No open-market insider purchase is available for this period.
When was Matsuda Masaru's latest insider sale?
sale at Arcutis Biotherapeutics, Inc. on Sep 08, 2026 valued at $249,986.
Where can I see the original SEC filings?
Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.
Are performance metrics included?
This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.