UPSI vs MNPI: India and US insider information
On UPSI vs MNPI, the two terms describe the same core idea in two markets. UPSI, unpublished price sensitive information, is India's SEBI term for the inside information an insider is barred from trading on. MNPI, material non-public information, is the US equivalent. Both stop an insider from trading on an information edge, but India defines the concept with a statutory illustrative list and codified controls, while the US builds it from court precedent and firm-level policy. This guide compares UPSI vs MNPI, and it is not investment advice.
Definition
UPSI versus MNPI
are the India and US labels for the same idea: material, non-public information an insider cannot trade on. UPSI is defined in SEBI's insider-trading rules with an illustrative list of events. MNPI is the US concept, drawn from a case-law materiality standard rather than a single statutory list. Source: SEBI PIT Regulations; US securities law.
What is UPSI?
UPSI is defined in Regulation 2(1)(n) of SEBI's insider-trading rules as information about a company or its securities that is not generally available and that, once it becomes generally available, is likely to materially affect the price. SEBI pairs the definition with an illustrative list, including financial results, dividends, changes in capital structure, mergers, acquisitions, and changes in key managerial personnel.
What is MNPI?
MNPI, material non-public information, is the US term for information that a reasonable investor would consider important and that has not been released to the public. The US does not set out a single statutory list of qualifying events. Instead, materiality is judged against standards developed through court decisions, applied case by case.
Illustrative list vs case-law standard
The core structural difference: India codifies UPSI events, while the US judges MNPI materiality through precedent
Source: SEBI PIT Regulations; US securities law
How the two frameworks differ
Both regimes bar trading while in possession of the information, but the machinery differs.
| What to check | UPSI (India) | MNPI (US) |
|---|---|---|
| Governing framework | SEBI insider-trading rules | US securities law and case law |
| Definition style | Statutory, with an illustrative event list | Materiality standard from court decisions |
| Trading controls | Structured digital database, closed trading windows | Company blackout policies, Rule 10b5-1 plans |
| Core prohibition | No trading while holding UPSI | No trading while holding MNPI |
The practical upshot is that India tells you, in the rules, what usually counts and how companies must control it, while the US leaves more of that to precedent and internal policy.
The US side connects to pre-arranged trading through what a Rule 10b5-1 plan is, and the India disclosures that flow from UPSI are covered in insider-trading disclosure.
Flock reads disclosures from both markets, keeps each one dated, and links back to its source. What any of it means for you is your call to make.
Frequently asked questions
What is the difference between UPSI and MNPI?
UPSI, unpublished price sensitive information, is India's SEBI term for the inside information an insider cannot trade on. MNPI, material non-public information, is the equivalent US concept. Both describe material, non-public information, but India defines it with a statutory illustrative list while the US relies on case-law materiality standards. Source: SEBI PIT Regulations; US securities law.
Does the US have a UPSI list like India?
No. India's rules include an illustrative list of events that ordinarily qualify as UPSI, such as financial results and mergers. The US uses a materiality standard developed through court cases rather than a single statutory list of qualifying events. Source: SEBI PIT Regulations; US case law.
How does each country control inside information?
India requires listed companies to keep a structured digital database of people with whom UPSI is shared and to close trading windows for designated persons. The US relies more on company blackout policies and pre-arranged Rule 10b5-1 plans. Both prohibit trading while in possession of the information. Source: SEBI PIT Regulations; SEC.
Are UPSI and MNPI treated as the same thing in practice?
They serve the same purpose, stopping insiders from trading on an information edge, and overlap heavily in what they cover. The difference is mechanism: India codifies the definition and the controls, while the US leans on precedent and firm-level policy. Source: SEBI PIT Regulations; US securities law.
Flock tracks these filings, sourced, dated, and linked back to the original. See what smart-money entities disclosed, without the guesswork about what it means.
Disclosures shown are public regulatory filings. Data may be delayed or incomplete. Smart-money entities may no longer hold positions shown. Not investment advice.