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Amgen Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 39.41. In total, the insiders bought 565.06M and sold 163.08K AMGN shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
39.41 |
| ● Buy | 565.06M shares |
| ● Sell | 163.08K shares |
|
46% Buy Activity
Negligible or No Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 02, 2026 Sell |
Busch Matthew C. Vp, Finance & Cao |
30 Value: $10K |
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|
May 02, 2026 Sell |
Busch Matthew C. Vp, Finance & Cao |
38 Value: $12.5K |
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|
May 02, 2026 Sell |
Bradway Robert A Chairman, CEO And President |
2 631 Value: $867.8K |
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|
May 02, 2026 Sell |
Bradway Robert A Chairman, CEO And President |
2 426 Value: $800.1K |
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|
Mar 16, 2026 Sell |
Busch Matthew C. Vp, Finance & Cao |
327 Value: $119.8K |
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|
Mar 16, 2026 Sell |
Bradway Robert A Chairman, CEO And President |
21 294 Value: $7.80M |
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Mar 16, 2026 Sell |
Gordon Murdo EVP, Global Commercial Ops |
6 691 Value: $2.45M |
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|
Mar 16, 2026 Sell |
Graham Jonathan P EVP & Gen. Counsel & Sec. |
5 353 Value: $1.96M |
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|
Mar 16, 2026 Sell |
Griffith Peter H. EVP & CFO |
5 748 Value: $2.10M |
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Mar 16, 2026 Sell |
Grygiel Nancy A. SVP & Cco |
787 Value: $288.2K |
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Mar 16, 2026 Sell |
Khosla Rachna SVP, Business Development |
707 Value: $258.9K |
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Mar 16, 2026 Sell |
Miller Derek SVP, Human Resources |
1 616 Value: $591.8K |
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Mar 16, 2026 Sell |
Reese David M EVP & Chief Technology Officer |
6 022 Value: $2.21M |
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Mar 16, 2026 Sell |
Santos Esteban EVP, Operations |
5 621 Value: $2.06M |
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|
Mar 04, 2026 Buy |
Bradway Robert A Chairman, CEO And President |
119 782 Value: $18.7M |
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Mar 04, 2026 Buy |
Bradway Robert A Chairman, CEO And President |
119 782 Value: $18.7M |
||
|
Mar 04, 2026 Sell |
Bradway Robert A Chairman, CEO And President |
84 285 Value: $32.0M |
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Mar 03, 2026 Buy |
Santos Esteban EVP, Operations |
11 259 Value: $4.24M |
||
|
Mar 03, 2026 Buy |
Reese David M EVP & Chief Technology Officer |
12 063 Value: $4.55M |
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|
Mar 03, 2026 Buy |
Miller Derek SVP, Human Resources |
3 484 Value: $1.31M |
||
|
Mar 03, 2026 Buy |
Khosla Rachna SVP, Business Development |
1 876 Value: $707.3K |
||
|
Mar 03, 2026 Buy |
Grygiel Nancy A. SVP & Cco |
2 010 Value: $757.8K |
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|
Mar 03, 2026 Buy |
Griffith Peter H. EVP & CFO |
12 063 Value: $4.55M |
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|
Mar 03, 2026 Buy |
Graham Jonathan P EVP & Gen. Counsel & Sec. |
10 723 Value: $4.04M |
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|
Mar 03, 2026 Buy |
Gordon Murdo EVP, Global Commercial Ops |
13 403 Value: $5.05M |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
