AMKR

Name: AMKR Congressional Trading Activity
Creator: Signal Congress

Congressional Activity

Amkor Technology, Inc. - Common Stock

TOTAL TRADES

BUYS

SELLS

MEMBERS

unique traders

BIPARTISAN CLUSTERS

AVG ALPHA 60D

-0.10%

vs SPY benchmark

AMKR timeline7 trades · Congress + cabinet · convergence

Positioned by disclosure date. Click any marker for its source filing.

CongressCabinetContract cut8-K13D▲ buy ▼ sell ◆ n/a ■ event

EXECUTIVE HOLDINGS

Primary-source OGE 278-T disclosures

View all on Executive page →

OFFICIAL	AGENCY	DATE	TYPE	AMOUNT
Mullin, Markwayne Secretary	Department of Homeland Security	Apr 16, 26	SELL	$15K–$50K
Mullin, Markwayne Secretary	Department of Homeland Security	Apr 16, 26	SELL	$15K–$50K
Mullin, Markwayne Secretary	Department of Homeland Security	Apr 15, 26	SELL	$50K–$100K
McMaster, Sean Administrator, Federal Highway Administration	Department of Transportation	Oct 14, 25	BUY	$1K–$15K
McMaster, Sean Administrator, Federal Highway Administration	Department of Transportation	Oct 13, 25	BUY	$15K–$50K
Gould, Jonathan	—	Sep 2, 25	SELL	$1K–$15K

2 trades

Congressional trading data from STOCK Act filings. Not investment advice.

ABOUT CONGRESSIONAL TRADING IN AMKR

As of August 2026, 1 member of Congress have collectively executed 2 disclosed trades on AMKR (Amkor Technology, Inc. - Common Stock). This includes 2 purchases and 0 sales, with bipartisan cluster activity detected 0 times — instances where members of both parties traded AMKR within overlapping time windows, often a signal of coordinated information or policy-related activity.

MOST-ACTIVE TRADERS

The most active trader of AMKR on Signal Congress is Markwayne Mullin with 2 trades.

Signal Congress tracks AMKR congressional trades through STOCK Act PTR filings from the House Clerk XML feed and Senate eFD system. Each trade is scored for conviction (0–100 scale) based on filing speed, amount, and corroboration signals, and analyzed for alpha generation against the SPY benchmark over 60-day and 180-day windows.