Security Symbol Fifth Character Identifiers
Character Description
A
Class A
B
Class B
D
New
E
Delinquent in required SEC filings
F
Foreign securities, except ADRs
G, H, & I
Additional warrants or preferreds
J
Voting
K
Nonvoting
L
Miscellaneous situations, such as stubs, depositary receipts, second units, or additional warrants or preferred
M
Fourth preferred, same company
N
Third preferred, same company
O
Second preferred, same company
P
First preferred issue
Q
Bankruptcy - involved in bankruptcy proceedings
R
Rights
S
Shares of beneficial interest
U
Units
V
When-issued and when-distributed
W
Warrants
Y
ADR (American Depositary Receipts)
Z
Miscellaneous situations, such as stubs, depositary receipts, limited partnership units, or additional warrants or units
Adding here...MBOT
