View all text of Subpart F [§ 363.200 - § 363.249]
§ 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?
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.