Computing Abbreviations and Acronyms

1. CDMAP
   Cadema Corporation Preferred
2. CDRMW
   Byron Preiss Multimedia Warrants
3. CDSIU
   C D S I Holdings, Inc.
4. CDSIW
   C D S I Holdings, Inc. Warrants
5. CDSK
   Convertible Desk, L. L. C.
6. CDVG
   Capital Development Group, Inc.
7. CDVG
   Chyron Duet Video Graphics
8. CDWN
   Colonial Downs Holdings, Inc.
9. CEDNE
   Consolidated Edison Company of New York
10. CEKX
    Copper Lake Explorations, Ltd. (delisted)
11. CEMCY
    Cemig Compania Energetics
12. CENX
    Century Aluminum Company (NASDAQ Stock Exchange [NASDAQ])
13. CEPOH
    Central Power & Light Company
14. CEPOO
    Central Power & Light Company
15. CERB
    Cerbco, Inc.
16. CERBB
    Cerbco, Inc.
17. CERH
    Cerritos Holdings, Inc.
18. CERI
    Capital Environmental Resources
19. CERS
    Cerus Corporation
20. CESH
    C E Software Holdings, Inc.

Last updated: February 22, 2022 — Total entries: 72,034