Amgen Inc. (AMGN) Insider Trading
Over the last 3 months, AMGN insiders made 0 open-market buys and 4 sales, a net sale of -$2.5M (SEC Form 4). Over the last 6 months, 2463 institutions increased and 2524 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
4
Net (3m)
-$2.5M
Insider trades by month Buys Sells
Aug
Nov
Feb
Mar
May
Aug
Context3-month price +28.3%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 13, 2026 | Khosla Rachnaofficer: SVP, Business Development | Sell | 2,000 | $412.57 |
| Aug 13, 2026 | Khosla Rachnaofficer: SVP, Business Development | Sell | 1,252 | $416.43 |
| Aug 13, 2026 | Khosla Rachnaofficer: SVP, Business Development | Option | 1,252 | $162.60 |
| Aug 12, 2026 | Busch Matthew C.officer: VP, Finance & CAO | Grant | 730 | — |
| Aug 10, 2026 | ISHRAK OMARdirector | Grant | 85 | — |
| Aug 10, 2026 | Drake Michael Vdirector | Grant | 64 | — |
| Aug 10, 2026 | HOLLEY CHARLES Mdirector | Grant | 103 | — |
| Aug 7, 2026 | Grygiel Nancy A.officer: SVP & CCO | Sell | 1,000 | $402.16 |
| Aug 7, 2026 | Miller Derekofficer: SVP, Human Resources | Sell | 1,821 | $402.54 |
| Aug 7, 2026 | Grygiel Nancy A.officer: SVP & CCO | Option | 1,970 | $177.46 |
| Aug 7, 2026 | Miller Derekofficer: SVP, Human Resources | Option | 1,821 | $177.46 |
| Aug 7, 2026 | Miller Derekofficer: SVP, Human Resources | Option | 2,069 | $162.60 |
| Aug 7, 2026 | Grygiel Nancy A.officer: SVP & CCO | Option | 1,000 | $177.31 |
| May 21, 2026 | HOLLEY CHARLES Mdirector | Grant | 665 | — |
| May 21, 2026 | Druker Briandirector | Grant | 665 | — |
| May 21, 2026 | MILES AMY Edirector | Grant | 665 | — |
| May 21, 2026 | ISHRAK OMARdirector | Grant | 665 | — |
| May 21, 2026 | Jacks Tylerdirector | Grant | 665 | — |
| May 21, 2026 | Drake Michael Vdirector | Grant | 665 | — |
| May 21, 2026 | Garland Greg C.director | Grant | 665 | — |
| May 21, 2026 | Klotman Mary E.director | Grant | 665 | — |
| May 21, 2026 | ECKERT ROBERTdirector | Grant | 665 | — |
| May 21, 2026 | Kullman Ellen Jamisondirector | Grant | 665 | — |
| May 21, 2026 | Austin Wanda Mdirector | Grant | 665 | — |
| May 11, 2026 | Bradner James E.officer: EVP, Research and Development | Tax | 446 | $331.11 |
| May 11, 2026 | Griffith Peter H.officer: EVP & CFO | Tax | 556 | $331.11 |
| May 11, 2026 | Busch Matthew C.officer: VP, Finance & CAO | Tax | 41 | $331.11 |
| May 11, 2026 | Graham Jonathan Pofficer: EVP & Gen. Counsel & Sec. | Tax | 499 | $331.11 |
| May 11, 2026 | REESE DAVID Mofficer: EVP & Chief Technology Officer | Tax | 556 | $331.11 |
| May 11, 2026 | Bradway Robert Adirector, officer: Chairman, CEO and President | Tax | 2,079 | $331.11 |
Source: AMGN SEC Form 4 filings, latest Aug 13, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their AMGN positions over the last 6 months (SEC Form 13F).
Increased
2463
New positions
419
Reduced
2524
Sold out
130
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 49.4M | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 47.1M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 35.3M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 35.0M | May 15, 2026 |
| STATE STREET CORP | Increased | 30.6M | Aug 7, 2026 |
| STATE STREET CORP | Reduced | 30.5M | May 15, 2026 |
| CAPITAL WORLD INVESTORS | Increased | 29.3M | May 13, 2026 |
| Capital World Investors | Reduced | 29.1M | Aug 12, 2026 |
| Invesco Ltd. | Increased | 16.3M | Aug 14, 2026 |
| MORGAN STANLEY | Reduced | 15.8M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 15.7M | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 15.4M | May 15, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 15.0M | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 14.9M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 14.6M | May 8, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.