Tandem Stock Decoder. HP/HPE Alumni

Stock Menu: 1. Stock Decoder 2. Where's my stock? 3. Lost Stock 4. Other 5. Spreadsheets 6. Taxes Main Menu

Mutual help for those who acquired stock via employment at HP, HPE, or predecessor companies. Operated by former employees who volunteer their time. Not officially endorsed or supported. Join us!

Tandem Stock Decoder. (HPAA stock decoders: Compaq DEC HP Tandem )

Part of our step-by-step Stock Recovery process to find it, protect it, and help you avoid double taxation. If you haven't gone through the previous steps, start here: Employee Stock

(Updated May 4, 2020 -- 3AM.) Questions or comments to: info@hpalumni.org

This topic is discussed on the very active Tandem Alumni Forum (operated by former Tandem employees, not by the HP or the HP Alumni Association.)

There are four dates associated with any stock event. The announcement date. The Record Date, specified in the announcement, the date used to determine the number of shares or amount of cash each shareholder receives. The next stock market business day is the Effective Date. The Distribution Date, usually weeks later, is the actual distribution of the additional shares or cash. This table is sorted by Effective Date.

Compare the date when you first acquired Tandem stock with the dates in Column 1. If you later acquired Compaq shares while a Compaq employee, those batches of stock should be tracked separately -- see our Compaq Stock Decoder.

For links and more detail on HP stock history, see our HP Stock Decoder

Note: Stock plan administrators and stock brokerages vary in how they make such calculations and in what they report to the IRS. Each of the 236 NYSE member firms (and others around the world) is expected to read SEC filings, analyze corporate actions, and update the records they maintain on behalf of their clients.

The black entries in the table below are from the online system available to customers of broker Charles Schwab & Co. -- which does not cover events before 1987.

The blue entries were developed from reports by members of the Tandem Alumni Forum and contemporaneous news stories. Given Tandem's high growth rate, there must have been earlier stock splits. (EDGAR, the SEC's searchable online database, includes SEC filings from some companies back to 1994 and from all companies only back to May 1996.)

Corporate Action Summary
Effective Date	Corp Action	Target Symbol	Target CUSIP	Target Security Name	Rate	Cash	New Symbol	New CUSIP	New Security Name
07/01/1980	Stock Split	TDM		TANDEM COMPUTERS INC	2:1
07/01/1981	Stock Split	TDM		TANDEM COMPUTERS INC	3:1
06/15/1987	Stock Split	TDM	875370108	TANDEM COMPUTERS INC	2:1
09/02/1997	Merger	TDM	875370108	TANDEM COMPUTERS INC	0.525		CPQ	204493100	COMPAQ COMPUTER CORP
01/21/1998	Stock Split	CPQ	204493100	COMPAQ COMPUTER CORP	2:1
05/06/2002	Merger	CPQ	204493100	COMPAQ COMPUTER CORP	0.6325		HWP	428236103	HEWLETT PACKARD CO
05/06/2002	Name/Symbol Change	HWP	428236103	HEWLETT PACKARD CO			HPQ	428236103	HEWLETT PACKARD CO
11/02/2015	Distrib/Spin-Off	HPQ	428236103	HEWLETT PACKARD CO	1		HPE	42824C109	HEWLETT PACKARD ENTERPRISE
11/02/2015	Exchange	HPQ	428236103	HEWLETT PACKARD CO	1		HPQ	40434L105	HP INC
04/03/2017	Distrib/Spin-Off	HPE	42824C109	HEWLETT PACKARD ENTERPRISE	0.0859		DXC	23355L106	DXC TECHNOLOGY CO
09/01/2017	Distrib/Spin-Off	HPE	42824C109	HEWLETT PACKARD ENTERPRISE	1		42824C992	42824C992	SEATTLE SPIN CO
09/01/2017	Merger	42824C992	42824C992	SEATTLE SPIN CO	0.1373		MFGP	594837304	MICRO FOCUS INTERNATIONAL P
06/01/2018	Distrib/Spin-Off	DXC	23355L106	DXC TECHNOLOGY CO	0.5		PRSP	715347100	PERSPECTA INC
04/30/2019	Reverse Stock Split	MFGP	594837304	MICRO FOCUS INTERNATIONAL P	185:223		MFGP	594837403	MICRO FOCUS INTERNATIONAL P

Disclaimer. The information contained in this website, or sites linked to it, is provided as a service to the community, and does not constitute financial, legal, or personal advice. We make no claims, promises or guarantees about the accuracy, completeness, or adequacy of the information contained in or linked to this website and associated sites. As financial, legal, and personal advice must be tailored to the specific circumstances of each case, and finances and laws are constantly changing, nothing provided here should be used as a substitute for the personal advice of competent financial, legal, and personal advisors.

For more mutual help on this topic and many others, join the independent HP Alumni Association. If you were formerly a regular, direct employee of HP or HPE -- or are in the process of leaving -- join HPAlumni via email. No charge, thanks to HPAA members.

© 2020 Hewlett-Packard Alumni Association, Inc. • By using this site you accept these terms • Operated by former employees who volunteer their time. Not officially endorsed or supported by any company.