Blue Chip Stamps v. Manor Drug Stores
E590644
Blue Chip Stamps v. Manor Drug Stores is a 1975 U.S. Supreme Court decision that established the "purchaser-seller" standing requirement for private securities fraud actions under Rule 10b-5.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Blue Chip Stamps v. Manor Drug Stores canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6409122 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Chip Stamps v. Manor Drug Stores Context triple: [Section 10(b) of the Securities Exchange Act of 1934, relatedCaseLaw, Blue Chip Stamps v. Manor Drug Stores]
-
A.
United States v. American Tobacco Co.
United States v. American Tobacco Co. was a landmark 1911 U.S. Supreme Court antitrust case that led to the breakup of the American Tobacco Company under the Sherman Antitrust Act.
-
B.
FDA v. Brown & Williamson Tobacco Corp.
FDA v. Brown & Williamson Tobacco Corp. is a landmark 2000 U.S. Supreme Court case that held the Food and Drug Administration lacked authority under existing law to regulate tobacco products as customarily marketed.
-
C.
Helvering v. R.J. Reynolds Tobacco Co.
Helvering v. R.J. Reynolds Tobacco Co. is a 1930s U.S. Supreme Court case that addressed federal tax treatment of corporate stock transactions involving the R.J. Reynolds Tobacco Company.
-
D.
United States v. Comstock
United States v. Comstock is a 2010 U.S. Supreme Court case that upheld Congress’s authority to civilly commit mentally ill, sexually dangerous federal prisoners beyond their release date under the Constitution’s Necessary and Proper Clause.
-
E.
United States v. Harry F. Sinclair
United States v. Harry F. Sinclair was a landmark criminal case arising from the Teapot Dome scandal, in which oil magnate Harry F. Sinclair was prosecuted for contempt of Congress and jury tampering related to corrupt federal oil lease contracts in the 1920s.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blue Chip Stamps v. Manor Drug Stores Target entity description: Blue Chip Stamps v. Manor Drug Stores is a 1975 U.S. Supreme Court decision that established the "purchaser-seller" standing requirement for private securities fraud actions under Rule 10b-5.
-
A.
United States v. American Tobacco Co.
United States v. American Tobacco Co. was a landmark 1911 U.S. Supreme Court antitrust case that led to the breakup of the American Tobacco Company under the Sherman Antitrust Act.
-
B.
FDA v. Brown & Williamson Tobacco Corp.
FDA v. Brown & Williamson Tobacco Corp. is a landmark 2000 U.S. Supreme Court case that held the Food and Drug Administration lacked authority under existing law to regulate tobacco products as customarily marketed.
-
C.
Helvering v. R.J. Reynolds Tobacco Co.
Helvering v. R.J. Reynolds Tobacco Co. is a 1930s U.S. Supreme Court case that addressed federal tax treatment of corporate stock transactions involving the R.J. Reynolds Tobacco Company.
-
D.
United States v. Comstock
United States v. Comstock is a 2010 U.S. Supreme Court case that upheld Congress’s authority to civilly commit mentally ill, sexually dangerous federal prisoners beyond their release date under the Constitution’s Necessary and Proper Clause.
-
E.
United States v. Harry F. Sinclair
United States v. Harry F. Sinclair was a landmark criminal case arising from the Teapot Dome scandal, in which oil magnate Harry F. Sinclair was prosecuted for contempt of Congress and jury tampering related to corrupt federal oil lease contracts in the 1920s.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
United States Supreme Court case
ⓘ
securities law case ⓘ |
| appliesTest | Birnbaum rule ⓘ |
| category |
United States Supreme Court cases on securities regulation
ⓘ
United States Supreme Court cases on standing ⓘ |
| citation | 421 U.S. 723 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| court | Supreme Court of the United States ⓘ |
| courtTerm | Burger Court ⓘ |
| decisionDate | 1975 ⓘ |
| decisionType | majority decision ⓘ |
| defendant |
Blue Chip Stamps
ⓘ
linked to:
Blue Chip Stamps (historically)
|
| effect | restricted access to federal courts for non-purchasers and non-sellers alleging securities fraud ⓘ |
| establishedDoctrine | purchaser-seller standing requirement ⓘ |
| holding | Only actual purchasers or sellers of securities have standing to bring private damages actions under Rule 10b-5 ⓘ |
| impact | frequently cited in later securities fraud standing cases ⓘ |
| interprets | implied private right of action under Rule 10b-5 ⓘ |
| issue |
scope of private right of action under Rule 10b-5
ⓘ
who has standing to sue for securities fraud under Rule 10b-5 ⓘ |
| jurisdiction | federal question jurisdiction ⓘ |
| language | English ⓘ |
| legalArea |
federal securities law
ⓘ
securities fraud ⓘ |
| legalProvisionInterpreted |
Rule 10b-5
ⓘ
Section 10(b) of the Securities Exchange Act of 1934 ⓘ |
| legalSignificance | landmark case in U.S. securities litigation ⓘ |
| majorityOpinionBy | William H. Rehnquist ⓘ |
| plaintiff | Manor Drug Stores ⓘ |
| precedentFor |
limitation of implied private rights of action under federal securities laws
ⓘ
standing in private Rule 10b-5 actions ⓘ |
| proceduralPosture | review of decision from the Ninth Circuit ⓘ |
| reasoning | concern about speculative and vexatious litigation by non-purchasers and non-sellers ⓘ |
| reporter | United States Reports ⓘ |
| result | judgment for the defendant ⓘ |
| sourceCourt | United States Court of Appeals for the Ninth Circuit ⓘ |
| standingRule | plaintiff must be an actual purchaser or seller of securities ⓘ |
| yearDecided | 1975 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Blue Chip Stamps v. Manor Drug Stores Description of subject: Blue Chip Stamps v. Manor Drug Stores is a 1975 U.S. Supreme Court decision that established the "purchaser-seller" standing requirement for private securities fraud actions under Rule 10b-5.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Section 10(b) of the Securities Exchange Act of 1934
→
relatedCaseLaw
→
Blue Chip Stamps v. Manor Drug Stores
ⓘ