Tipper vs. Tippee: The 'Telephone' Liability

Q: Introduction: The "Inside" Leak

Insider trading is rarely one person. It's a "Network." A CEO tells his wife, who tells her hairdresser, who tells her brother. Who goes to jail?

Q: The "SAC Capital" Scandal (The Precedent)

The definitive study of tipper/tippee liability: * The Act: Steve Cohen's hedge fund had a network of "Expert Consultants" (Tippers) who worked inside major tech companies. * The Scheme: The consultants gave secrets to the traders (Tippees). * The Result: The fund was fined $1.8 Billion. Sev

Q: The "Personal Benefit" Scandal (2024)

In 2024, the courts are debating what a "Benefit" is. * If a CEO tells a secret to their brother just because they "Love him," is that a benefit? * The Supreme Court (Salman v. US) said YES. Helping a relative make money is the same as making the money yourself.

Q: Why it Matters: The "Duty" of Silence

If you receive a "Tip" at a bar or on a golf course: 1. The Trap: If you trade on it, you are a "Constructive Insider." 2. The Penalty: You can face 20 years in prison and a fine of 3 times your profit. 3. The Rule: The only safe thing to do with a tip is to Ignore it.

TL;DR: In an insider trading case, the person who "Gives" the secret (The Tipper) and the person who "Uses" the secret (The Tippee) are both criminals. Even if you are the 4th person in the chain (A "Remote Tippee"), if you knew the information was secret, you are liable for Securities Fraud. It is the "Contagion" of crime, proving that a "Secret" is a poison that infects everyone who touches it.

Introduction: The "Inside" Leak

Insider trading is rarely one person. It's a "Network." A CEO tells his wife, who tells her hairdresser, who tells her brother. Who goes to jail?

The "Dirks" Test (The Law)

The Supreme Court (Dirks v. SEC) created a 2-part test for liability:

The Personal Benefit: Did the Tipper get something in return? (Cash, a favor, or even just "Giving a gift to a friend").
The Knowledge: Did the Tippee know that the information was "Material" and "Non-Public"?

The "SAC Capital" Scandal (The Precedent)

The definitive study of tipper/tippee liability:

The Act: Steve Cohen's hedge fund had a network of "Expert Consultants" (Tippers) who worked inside major tech companies.
The Scheme: The consultants gave secrets to the traders (Tippees).
The Result: The fund was fined $1.8 Billion. Several "Remote Tippees" went to prison, even though they had never even met the original CEO who leaked the news.

The "Personal Benefit" Scandal (2024)

In 2024, the courts are debating what a "Benefit" is.

If a CEO tells a secret to their brother just because they "Love him," is that a benefit?
The Supreme Court (Salman v. US) said YES. Helping a relative make money is the same as making the money yourself.

Why it Matters: The "Duty" of Silence

If you receive a "Tip" at a bar or on a golf course:

The Trap: If you trade on it, you are a "Constructive Insider."
The Penalty: You can face 20 years in prison and a fine of 3 times your profit.
The Rule: The only safe thing to do with a tip is to Ignore it.

Conclusion

The Tipper vs. Tippee logic is the "Net" that catches the financial elite. It proves that "Secrecy" is a fiduciary duty, not a personal asset. By holding everyone in the chain responsible, the law successfully manufactures a "Culture of Silence" around sensitive data. Ultimately, it proves that in the end, the most expensive "Dinner" is the one where you received a stock tip from a friend. 引导语：“泄密者与获密者（Tipper vs. Tippee）”逻辑是捕捉金融精英的“网”。它证明了“保密”是一项勤勉义务，而非个人资产。通过追究整个链条上每个人的责任，法律成功在敏感数据周围制造了“沉默文化”。最终它证明，到头来最昂贵的“晚餐”，是那个你从朋友那里得到股票小道消息的晚餐。