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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•94 filings

SIRI

SIRIUS XM HOLDINGS INC.

Net sales of $499.7K over the last 3 months

1 seller account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$499,702

0 buyers · 1 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$1,279,540

3 distinct insiders

Highlighted alerts

6

2 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
8
Voluntary view
P/S trades after deterministic checks
93
Administrative noise
Stored, never alerted
3
10b5-1
Shown as informational
SEC ownership XML facts
Code
G
Shares
8,193
Price
$0.00
Footnotes
1

The reporting person transferred 8,193 shares of SIRI common stock to the Hartenstein Family Trust and the reporting person and members of his immediate family are the sole beneficiaries of the trust. The reporting person remans the beneficial owner of the securities held by the trust.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

8 transactions

Procope Jonelle

Director

SaleAlert
Shares
16,672
Price
$29.97
Value
$499,702
Open SEC filing

Salen Kristina

Director

Sale 10b5-1
Shares
4,097
Price
$29.57
Value
$121,148
Open SEC filing

Greenstein Scott Andrew

Pres. & Chief Content Officer

SaleAlert
Shares
20,744
Price
$29.83
Value
$618,764
Open SEC filing

Salen Kristina

Director

Sale 10b5-1
Shares
1,845
Price
$21.64
Value
$39,926
Open SEC filing

BERKSHIRE HATHAWAY INC

10% owner

PurchaseAlert
Shares
1,037,199
Price
$21.63
Value
$22,429,636
Open SEC filing

BERKSHIRE HATHAWAY INC

10% owner

PurchaseAlert
Shares
1,930,000
Price
$21.02
Value
$40,574,004
Open SEC filing

BERKSHIRE HATHAWAY INC

10% owner

PurchaseAlert
Shares
85,389
Price
$21.43
Value
$1,829,929
Open SEC filing

BERKSHIRE HATHAWAY INC

10% owner

PurchaseAlert
Shares
1,977,837
Price
$21.04
Value
$41,620,811
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.