Reporting owner · CIK 0001142524

Hartenstein Eddy W

Visual SEC Form 4 history across 2 companies, 3 transactions and 3 filings.

DIRSIRIUS XM HOLDINGS INC.
Open-market mix
Latest filingAug 28, 2026, 08:06 PM
Filings3Form 4 records
Buying$00 purchases
Selling$918.5K1 sales
Net value−$918.5KBuys minus sells
Companies22 securities
Most recentAug 26, 2026grant

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
530-3-51Jan 25Feb 25Aug 26

Net value flow

Buys minus sells

Jan 25
−$918.5K
Feb 25
$0
Aug 26
$0

Transaction texture

Ownership and ticket size

Average P/S size$918.5K
Median P/S size$918.5K
Direct2
Indirect1
Aug 26, 2026grant

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern1Direct Ownershipfiling-context2

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at Broadcom Inc. on Jan 08, 2025 valued at $918,548.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Associated companies

Visual map of known reporting history

(SIRI)SIRIUS XM HOLDINGS INC.2 transactions · latest Aug 28, 2026, 08:06 PMAVGOBroadcom Inc.1 transactions · latest Jan 10, 2025, 10:41 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
(SIRI)HARTENSTEIN EDDY W
DIR
grant60$0A
Direct Ownership
—08/2808/26
(SIRI)HARTENSTEIN EDDY W
DIR
grant78$0A
Direct Ownership
—02/26/202502/25/2025
AVGOHARTENSTEIN EDDY W
DIR
sale4.00k-$91.8MS
Cluster Selling
—01/10/202501/08/2025

Hartenstein Eddy W Insider Activity FAQ

SEC Form 4 context

Who is Hartenstein Eddy W?

Hartenstein Eddy W is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001142524.

Which companies has Hartenstein Eddy W reported transactions for?

SIRIUS XM HOLDINGS INC., Broadcom Inc.

When was Hartenstein Eddy W's latest insider buy?

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

When was Hartenstein Eddy W's latest insider sale?

sale at Broadcom Inc. on Jan 08, 2025 valued at $918,548.

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.