Test Research, Inc.

Test Research, Inc.

3030.TW
Test Research, Inc.TW flagTaiwan Stock Exchange
310.00
TWD
-11.50
- -
73.23BMarket Cap

Test Research, Inc. (3030.TW) Stock Split History

Learn about Test Research, Inc.'s most recent 53-for-50 basis stock split on July 23, 2013. Understand the impact on shareholders and the company's market position.

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Latest Stock Split Details

Key information about Test Research, Inc.'s most recent stock split

Split Date: 2013-07-23
Split Ratio: 53:50
Price Before Split: $42.82
Price After Split: $40.40

Developer API

Get 3030.TW split history as JSON

Dates, ratios, split factors, and pre/post-split prices from a single REST call. Look up by ticker, CIK, CUSIP, or ISIN. Free tier, no scraping.

GETapi.roic.ai/v2/stock-splits/3030.TW

Impact of the Stock Split

Understanding what this means for shareholders

  • The total value of your investment remains the same
  • You now own 1.06 times more shares (a 53:50 ratio)
  • The price per share is reduced proportionally

Historical Stock Splits

A comprehensive history of Test Research, Inc.'s stock splits

DateRatioIs Reverse SplitPrice Before SplitPrice After Split
2013-07-2353:50No$42.82$40.40
2012-07-11103:100No$45.68$44.35
2011-07-19107:100No$45.63$42.65
2010-07-2121:20No$46.99$44.75
2009-09-1551:50No$25.86$25.35
2008-08-0659:50No$33.28$28.20
2007-08-2959:50No$72.80$61.70
2006-08-2923:20No$44.96$39.09
2005-08-306:5NoN/AN/A

About Test Research, Inc.

Company overview and industry information

Test Research, Inc. (3030.TW) operates in the Industrial - Machinery industry. The recent 53-for-50 stock split reflects the company's growth and strategy to make shares more accessible to a broader range of investors.

Industrial - Machinery
Go to Test Research, Inc. Summary

Last updated: 7/6/2026

This information is for educational purposes only. Always consult with a financial advisor before making investment decisions.