31 C.F.R. § 363.203 After I purchase my marketable Treasury security in TreasuryDirect® , is there a period of time during which I may not transfer the security?
Title 31 - Money and Finance: Treasury
Once you purchase a marketable Treasury security in TreasuryDirect, you may not transfer that security for a period of 45 calendar days after the issue date of the security, or the term of the security, whichever is less.
Title 31: Money and Finance: Treasury
PART 363—REGULATIONS GOVERNING SECURITIES HELD IN TREASURYDIRECT
Subpart F—Marketable Treasury Securities
§ 363.203 After I purchase my marketable Treasury security in TreasuryDirect