Reporting owner · CIK 0001835040

Stetz Mattias

Visual SEC Form 4 history across 1 companies, 18 transactions and 8 filings.

COOChief Operating OfficerRush Street Interactive, Inc.
Open-market mix
Latest filingSep 03, 2026, 09:57 PM
Filings8Form 4 records
Buying$00 purchases
Selling$4M11 sales
Net value−$4MBuys minus sells
Companies13 securities
Most recentSep 01, 2026sale

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
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
530-3-54Jan 252Feb 253Jan 261Feb 261Sep 26

Net value flow

Buys minus sells

Jan 25
−$577.9K
Feb 25
−$435.1K
Jan 26
−$2.1M
Feb 26
−$353.4K
Sep 26
−$513.6K

Transaction texture

Ownership and ticket size

Average P/S size$361.8K
Median P/S size$353.4K
Direct13
Indirect5
Sep 01, 2026sale

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern5Derivative Transactionfiling-context1Direct Ownershipfiling-context12Large Holdings Increaseholdings2Large Holdings Reductionholdings1Large Salesize3Repeat Sellerpattern710b5-1 Detectedfiling-context13

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at Rush Street Interactive, Inc. on Sep 01, 2026 valued at $513,600.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Latest sale

sale at Rush Street Interactive, Inc. on Sep 01, 2026 valued at $513,600.

Review SEC filing

Associated companies

Visual map of known reporting history

RSIRush Street Interactive, Inc.18 transactions · latest Sep 03, 2026, 09:57 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
RSISTETZ MATTIAS
COO
sale10b5-15.00k-$7.50MS
Cluster Selling Direct Ownership Repeat Seller+1
—02/05/202502/04/2025
RSISTETZ MATTIAS
COO
sale10b5-125.0k-$36.0MS
Direct Ownership Large Sale Repeat Seller+1
—02/05/202502/03/2025
RSISTETZ MATTIAS
COO
sale10b5-113.5k-$20.4MS
Cluster Selling Direct Ownership Repeat Seller+1
—01/15/202501/15/2025
RSISTETZ MATTIAS
COO
sale10b5-11.50k-$2.25MS
Cluster Selling Direct Ownership Repeat Seller+1
—01/15/202501/14/2025
RSISTETZ MATTIAS
COO
withholding61.2k-$87.0MF
Direct Ownership
—01/10/202501/07/2025
RSISTETZ MATTIAS
COO
grant136k$194MA
Direct Ownership
—01/10/202501/07/2025
RSISTETZ MATTIAS
COO
sale10b5-17.45k-$10.4MS
Cluster Selling Direct Ownership Repeat Seller+1
—01/03/202501/03/2025
RSISTETZ MATTIAS
COO
sale10b5-117.5k-$24.6MS
Cluster Selling Direct Ownership 10b5-1 Detected
—01/03/202501/02/2025

Stetz Mattias Insider Activity FAQ

SEC Form 4 context

Who is Stetz Mattias?

Stetz Mattias is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001835040.

Which companies has Stetz Mattias reported transactions for?

Rush Street Interactive, Inc.

When was Stetz Mattias's latest insider buy?

No open-market insider purchase is available for this period.

When was Stetz Mattias's latest insider sale?

sale at Rush Street Interactive, Inc. on Sep 01, 2026 valued at $513,600.

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.