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Who

Eddy W. Hartenstein

Director

Company insider

Files Form 4 as: Director, SiriusXM Holdings; Director, Broadcom; Director, TiVo; Interim Publisher and CEO, Tribune Publishing Co; Director, Broadcom; Director, Yahoo; Director, Rovi; Director, Sandisk.

In numbers

Trades disclosed
391
Buys
1
Sells
41
Bought
$213K
Sold
$29.7M
Companies
10
Companies where not an officer
9
First trade
20 Apr 2006
Last trade
9 Sep 2026
Last filed
10 Sep 2026

Companies traded

Where they are an officer
Tribune Publishing CoDirector, Officer · last 15 May 20191 buy · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
SIRI SiriusXM HoldingsDirector · Broadcasting & cable · last 9 Sep 20260 buys · 7 sells
AVGO BroadcomDirector · Semiconductors · last 21 Apr 20250 buys · 33 sells
TiVoDirector · last 1 Jun 20200 buys · 0 sells
BroadcomDirector · last 5 Apr 20170 buys · 0 sells
YahooDirector · last 31 Dec 20160 buys · 0 sells
RoviDirector · last 7 Sep 20160 buys · 0 sells
SandiskDirector · last 12 May 20160 buys · 1 sell
BroadcomDirector · last 1 Feb 20160 buys · 0 sells
Xm Satellite Radio HoldingsDirector · last 28 Jul 20080 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
9 Sep 2026filed 10 Sep 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code G—8,193 at $0.00filing
9 Sep 2026filed 10 Sep 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code G—8,193 at $0.00filing
9 Sep 2026filed 10 Sep 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code G—8,193 at $0.00filing
9 Sep 2026filed 10 Sep 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code G—8,193 at $0.00filing
26 Aug 2026filed 28 Aug 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—60 at $0.00filing
26 Aug 2026filed 28 Aug 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—60 at $0.00filing
13 Jul 2026filed 14 Jul 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code G—6,688 at $0.00filing
13 Jul 2026filed 14 Jul 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code G—6,688 at $0.00filing
13 Jul 2026filed 14 Jul 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code G—6,688 at $0.00filing
13 Jul 2026filed 14 Jul 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code G—6,688 at $0.00filing
29 May 2026filed 2 Jun 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—6,775 at $0.00filing
29 May 2026filed 2 Jun 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—6,775 at $0.00filing
27 May 2026filed 28 May 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—83 at $0.00filing
27 May 2026filed 28 May 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—83 at $0.00filing
27 Feb 2026filed 2 Mar 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—104 at $0.00filing
27 Feb 2026filed 2 Mar 2026SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—104 at $0.00filing
21 Nov 2025filed 25 Nov 2025SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—98 at $0.00filing
27 Aug 2025filed 28 Aug 2025SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—92 at $0.00filing
29 May 2025filed 2 Jun 2025SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—7,816 at $0.00filing
28 May 2025filed 29 May 2025SIRI SiriusXM HoldingsBroadcasting & cableSEC FORM 4 Code A—86 at $0.00filing

Sectors

Technology33
Communications7
Not placed2

Buys in green, sells in red, by the company’s sector.

Related people

Henry SamueliDirector · Also traded AVGO in the last 90 days
Gilbert Ray Cisneros, Jr.Representative, CA-31 · Also traded AVGO in the last 90 days
Donald J. TrumpPresident · Also traded AVGO in the last 90 days
David J. TaylorRepresentative, OH-02 · Also traded AVGO in the last 90 days
Rick W. AllenRepresentative, GA-12 · Also traded AVGO in the last 90 days
Jonelle ProcopeDirector · Also traded SIRI in the last 90 days