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AMGN SEC Filing News — Amgen Inc.

Latest SEC filings for Amgen Inc. (AMGN) explained in plain English: insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). Sourced directly from SEC EDGAR.

What you’re looking at: Each item below is parsed from an actual SEC filing. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
Form 8-K Material Company Update 2026-04-22

AMGN filed 8-K — material company event

AMGEN INC filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Santos Esteban (EVP, Operations) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Santos Esteban (EVP, Operations) Shares: 5,621
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

REESE DAVID M (EVP & Chief Technology Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: REESE DAVID M (EVP & Chief Technology Officer) Shares: 6,022
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Miller Derek (SVP, Human Resources) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Miller Derek (SVP, Human Resources) Shares: 1,616
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Khosla Rachna (SVP, Business Development) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Khosla Rachna (SVP, Business Development) Shares: 707
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Grygiel Nancy A. (SVP & CCO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Grygiel Nancy A. (SVP & CCO) Shares: 787
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Griffith Peter H. (EVP & CFO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Griffith Peter H. (EVP & CFO) Shares: 5,748
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Graham Jonathan P (EVP & Gen. Counsel & Sec.) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Graham Jonathan P (EVP & Gen. Counsel & Sec.) Shares: 5,353
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Gordon Murdo (EVP, Global Commercial Ops) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Gordon Murdo (EVP, Global Commercial Ops) Shares: 6,691
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Bradway Robert A (Director, Chairman, CEO and President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Bradway Robert A (Director, Chairman, CEO and President) Shares: 21,294
Form 4 Tax / Compensation Filing 2026-03-18

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Busch Matthew C. (VP, Finance & CAO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Busch Matthew C. (VP, Finance & CAO) Shares: 327
Form 4 Tax / Compensation Filing 2026-03-06

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Bradway Robert A (Director, Chairman, CEO and President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Bradway Robert A (Director, Chairman, CEO and President) Shares: 204,067
Form 4 Tax / Compensation Filing 2026-03-05

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Santos Esteban (EVP, Operations) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Santos Esteban (EVP, Operations) Shares: 11,259
Form 4 Tax / Compensation Filing 2026-03-05

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

REESE DAVID M (EVP & Chief Technology Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: REESE DAVID M (EVP & Chief Technology Officer) Shares: 12,063
Form 4 Tax / Compensation Filing 2026-03-05

AMGN insider Form 4 filed for equity award, exercise, or tax withholding

Miller Derek (SVP, Human Resources) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Miller Derek (SVP, Human Resources) Shares: 3,484
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