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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•92 filings

AMGN

AMGEN INC

Net sales of $825.1K 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

−$825,134

0 buyers · 1 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$5,276,369

4 distinct insiders

Highlighted alerts

8

0 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
98
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
S
Shares
1,252
Price
$416.43
Footnotes
2

Includes shares sold to cover the option exercise price and required withholding taxes in connection with the exercise of expiring options. These shares include 69 Dividend Equivalents (DEs) granted pursuant to the Amgen Inc. Second Amended and Restated 2009 Equity Incentive Plan and subject to a qualifying dividend reinvestment plan. DEs are credited to the reporting person's unvested Restricted Stock Units and are paid out in shares of the Company's common stock on a one-to-one basis according to the vesting schedule, along with a cash payment for any remaining fractional share amount.

Raspberry interpretation
Informational — no alert

Reason: tax_withholding. The filing footnotes identify tax withholding.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

8 transactions

Khosla Rachna

SVP, Business Development

SaleAlert
Shares
2,000
Price
$412.57
Value
$825,134
Open SEC filing

Grygiel Nancy A.

SVP & CCO

SaleAlert
Shares
1,237
Price
$323.73
Value
$400,451
Open SEC filing

Busch Matthew C.

VP, Finance & CAO

SaleAlert
Shares
1,000
Price
$375.79
Value
$375,790
Open SEC filing

Grygiel Nancy A.

SVP & CCO

SaleAlert
Shares
1,639
Price
$337.26
Value
$552,773
Open SEC filing

Grygiel Nancy A.

SVP & CCO

SaleAlert
Shares
1,500
Price
$337.26
Value
$505,894
Open SEC filing

Khosla Rachna

SVP, Business Development

SaleAlert
Shares
890
Price
$336.24
Value
$299,256
Open SEC filing

Gordon Murdo

EVP, Global Commercial Ops

SaleAlert
Shares
6,879
Price
$336.83
Value
$2,317,071
Open SEC filing

Grygiel Nancy A.

SVP & CCO

SaleAlert
Shares
1,267
Price
$296.99
Value
$376,280
Open SEC filing

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