diff --git a/src/main/java/millions/controller/CSVStockFileParser.java b/src/main/java/millions/controller/fileIO/CSVStockFileParser.java
similarity index 94%
rename from src/main/java/millions/controller/CSVStockFileParser.java
rename to src/main/java/millions/controller/fileIO/CSVStockFileParser.java
index fc39da8..15742db 100644
--- a/src/main/java/millions/controller/CSVStockFileParser.java
+++ b/src/main/java/millions/controller/fileIO/CSVStockFileParser.java
@@ -1,8 +1,7 @@
-package millions.controller;
+package millions.controller.fileIO;
 
 import millions.model.Stock;
 
-import javax.swing.*;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
diff --git a/src/main/java/millions/controller/CSVStockFileWriter.java b/src/main/java/millions/controller/fileIO/CSVStockFileWriter.java
similarity index 89%
rename from src/main/java/millions/controller/CSVStockFileWriter.java
rename to src/main/java/millions/controller/fileIO/CSVStockFileWriter.java
index ceb4677..7f602ba 100644
--- a/src/main/java/millions/controller/CSVStockFileWriter.java
+++ b/src/main/java/millions/controller/fileIO/CSVStockFileWriter.java
@@ -1,9 +1,7 @@
-package millions.controller;
+package millions.controller.fileIO;
 
 import millions.model.Stock;
 
-import java.io.FileWriter;
-import java.util.ArrayList;
 import java.util.List;
 
 public class CSVStockFileWriter implements StockFileWriter {
diff --git a/src/main/java/millions/controller/StockFileWriter.java b/src/main/java/millions/controller/fileIO/StockFileWriter.java
similarity index 63%
rename from src/main/java/millions/controller/StockFileWriter.java
rename to src/main/java/millions/controller/fileIO/StockFileWriter.java
index 2e2046d..6b61251 100644
--- a/src/main/java/millions/controller/StockFileWriter.java
+++ b/src/main/java/millions/controller/fileIO/StockFileWriter.java
@@ -1,6 +1,4 @@
-package millions.controller;
-
-import java.util.List;
+package millions.controller.fileIO;
 
 public interface StockFileWriter {
   public void formatString();
diff --git a/src/main/java/millions/controller/StockInformationReader.java b/src/main/java/millions/controller/fileIO/StockInformationReader.java
similarity index 85%
rename from src/main/java/millions/controller/StockInformationReader.java
rename to src/main/java/millions/controller/fileIO/StockInformationReader.java
index c942461..38a2173 100644
--- a/src/main/java/millions/controller/StockInformationReader.java
+++ b/src/main/java/millions/controller/fileIO/StockInformationReader.java
@@ -1,9 +1,6 @@
-package millions.controller;
-
-import millions.model.Stock;
+package millions.controller.fileIO;
 
 import java.io.*;
-import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;