Diamond Offshore Drilling, Inc.

Diamond Offshore Drilling, Inc.

DO
Diamond Offshore Drilling, Inc.US flagNew York Stock Exchange
13.99
USD
-0.35
- -
1.44BMarket Cap

Diamond Offshore Drilling, Inc. (DO) Stock Split History

Learn about Diamond Offshore Drilling, Inc.'s most recent 1-for-2 basis stock split on August 15, 1997. Understand the impact on shareholders and the company's market position.

APIChatGPT

Latest Stock Split Details

Key information about Diamond Offshore Drilling, Inc.'s most recent stock split

Split Date: 1997-08-15
Split Ratio: 1:2
Price Before Split: N/A
Price After Split: N/A

Developer API

Get DO 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/DO

Impact of the Stock Split

Understanding what this means for shareholders

  • The total value of your investment remains the same
  • You now own 2.00 times fewer shares (a 1:2 ratio)
  • The price per share is increased proportionally

Historical Stock Splits

A comprehensive history of Diamond Offshore Drilling, Inc.'s stock splits

DateRatioIs Reverse SplitPrice Before SplitPrice After Split
1997-08-151:2YesN/AN/A

About Diamond Offshore Drilling, Inc.

Company overview and industry information

Diamond Offshore Drilling, Inc. (DO) operates in the Oil & Gas Drilling industry. The recent 1-for-2 reverse stock split is part of the company's strategy to adjust its share price and potentially meet stock exchange listing requirements.

Oil & Gas Drilling
Go to Diamond Offshore Drilling, Inc. Summary

Last updated: 7/23/2026

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