Regulation & Regulators: SIE Glossary Terms

By Reviewed by Michael Carter Updated

Verified against current FINRA & SEC rules.

Courthouse over a gavel and rulebook, representing regulation glossary terms

These 21 terms cover who regulates the securities industry and which law governs what. The cluster’s center of gravity is the SEC, the Securities Act of 1933, the law that requires registration and a prospectus for new issues, and Regulation D, the private-placement exemption the exam pairs with accredited-investor questions. Learn the jurisdiction map first: most distractors here swap one regulator’s job for another’s.

SEC

The Securities and Exchange Commission (SEC) is the federal government agency, created by the Securities Exchange Act of 1934, that enforces federal securities law and oversees the U.S. securities industry, including the self-regulatory organizations beneath it.

How the SIE® tests it: expect questions that place the SEC at the top of the regulatory pyramid. The SEC is a government agency, not an SRO. It supervises SROs such as FINRA, and every SRO rule change must be filed with the SEC before it takes effect. The Commission registers broker-dealers, exchanges, and new securities offerings, and it brings enforcement actions for fraud and manipulation under the Securities Exchange Act of 1934.

The classic trap: the SEC never approves a security, endorses an investment, or guarantees that a prospectus is accurate. Registration means the issuer filed the required disclosure, nothing more. That is why every prospectus carries the SEC’s no-approval disclaimer.

Example: an issuer registers a $50 million stock offering with the SEC. A rep who tells a customer “the SEC approved this stock, so it’s safe” has committed a violation: clearance to sell is not a judgment on quality.

Practice it: regulators and SROs practice questions

SIPC

The Securities Investor Protection Corporation (SIPC) is the nonprofit membership corporation that restores customers’ securities and cash, up to set limits, when a member broker-dealer fails financially.

How the SIE® tests it: memorize the limits. Coverage is $500,000 per separate customer, of which no more than $250,000 may be cash. “Separate customer” means separate capacity: an individual account and a joint account at the same firm are each covered up to the full limit. SIPC is not a government agency, and it never covers market losses: if your stock falls from $60 to $15, that is investment risk, not a custody failure. It also does not cover losses from bad advice or commodity positions.

The exam’s favorite contrast is with the FDIC, which insures bank deposits, different institution, different failure, different limits.

Example: a broker-dealer is liquidated while a customer holds $200,000 in securities and $300,000 in cash. SIPC covers the $200,000 of securities plus $250,000 of the cash, $450,000 total. For the remaining $50,000 of cash, the customer becomes a general creditor of the failed firm.

Practice it: SIPC and FDIC practice questions

FDIC

The Federal Deposit Insurance Corporation (FDIC) is the federal agency that insures deposits at member banks (checking accounts, savings accounts, and CDs) up to $250,000 per depositor, per bank, per ownership category.

How the SIE® tests it: almost always in contrast with SIPC. FDIC protects bank deposits when a bank fails; SIPC protects securities and cash held at a broker-dealer when the firm fails. Different institutions, different limits: $250,000 for FDIC deposits versus SIPC’s $500,000 per separate customer including a $250,000 cash maximum.

The rule with no exception: securities products sold at a bank are never FDIC-insured. Mutual funds, annuities, and stocks bought at a bank branch must be disclosed as not deposits, not FDIC-insured, and able to lose value, even when the bank’s logo is on the account statement.

Example: a customer keeps a $250,000 CD and $100,000 of mutual fund shares at the same bank. If the bank fails, the CD is fully insured, but the fund shares have no FDIC protection at all. A $300,000 savings balance at that one bank in one ownership category would leave $50,000 uninsured.

Practice it: SIPC and FDIC practice questions

Self-Regulatory Organization (SRO)

A self-regulatory organization (SRO) is a membership body (such as FINRA, the MSRB, or a national securities exchange) that writes and administers its own rules for its members while operating under the oversight of the SEC.

How the SIE® tests it: know which bodies are SROs and which are not. FINRA, the MSRB, and the exchanges (NYSE, Nasdaq, Cboe) are SROs. The SEC is not: it is the federal agency that supervises them. SIPC is not an SRO either; it is a nonprofit protection corporation. An SRO’s rules bind only its members, and no SRO rule takes effect until it is filed with and approved by the SEC.

The recurring wrinkle: the MSRB is the one SRO that writes rules but cannot enforce them. FINRA, the SEC, and the bank regulators handle enforcement of MSRB rules.

Example: when FINRA raised its gift limit from $100 to $300 per person per year, the change did not become effective the day FINRA drafted it. It had to be filed with the SEC and approved first, the pattern the exam expects you to recognize for every SRO rule.

Practice it: regulators and SROs practice questions

Securities Act of 1933

The Securities Act of 1933 is the federal law governing the primary market: it requires new issues of securities to be registered with the SEC and sold with a prospectus that gives buyers full and fair disclosure.

How the SIE® tests it: this is the “Paper Act.” When a question involves a new issue, a registration statement, a prospectus, or disclosure to new-issue buyers, the answer is the 1933 Act. Its counterpart, the Securities Exchange Act of 1934, is the “People Act” covering secondary-market trading; the exam loves to make you pick between the two. Also know the exempt securities: U.S. government and municipal issues, among others, do not register under the 1933 Act.

Full and fair disclosure means exactly that, disclosure, not approval. The SEC never passes judgment on an offering’s merits or guarantees the prospectus is accurate.

Example: a company raising $80 million in an IPO files a registration statement with the SEC. During the cooling-off period the underwriters may distribute a preliminary prospectus (red herring) and gather indications of interest, but no sales can occur until the registration is effective and the final prospectus is delivered.

Practice it: offerings practice questions

Securities Exchange Act of 1934

The Securities Exchange Act of 1934 is the federal law governing the secondary market: it created the SEC, requires broker-dealers and exchanges to register, and contains the core anti-fraud and anti-manipulation rules of U.S. securities law.

How the SIE® tests it: this is the “People Act.” Where the Securities Act of 1933 regulates the paper, new issues and prospectuses, the 1934 Act regulates the people and places that trade securities after issuance. Match these to the 1934 Act on the exam: creation of the SEC, registration of broker-dealers and exchanges, oversight of SROs, the authority behind margin regulation, and the anti-fraud rules that reach every securities transaction. One nuance worth knowing: the anti-fraud provisions apply even to securities that are exempt from 1933 Act registration.

Example: a trader spreads false takeover rumors to push a stock from $20 to $28, then sells into the rise. That is manipulation of the secondary market (squarely a 1934 Act violation, enforced by the SEC) even though no new issue or prospectus is anywhere in sight.

Practice it: regulators and SROs practice questions

Investment Company Act of 1940

The Investment Company Act of 1940 is the federal law that defines and regulates pooled investment companies, sorting them into three classifications: face-amount certificate companies, unit investment trusts, and management companies.

How the SIE® tests it: know the three classifications cold. Face-amount certificate companies promise a fixed sum at a future date and are nearly extinct. A unit investment trust (UIT) holds a fixed, unmanaged portfolio and issues redeemable units: no board of directors, no investment adviser, no management fee. Management companies are the actively supervised pools, and they split into open-end and closed-end: open-end funds (mutual funds) continuously issue redeemable shares priced at net asset value, while closed-end funds sell a fixed number of shares once and then trade on the secondary market at whatever price supply and demand set.

The Act also requires investment companies to register with the SEC, a separate question from the registration of the adviser that manages them under the Investment Advisers Act of 1940.

Example: two funds each carry a $20 NAV. The open-end fund redeems shares at $20; the closed-end fund can trade at $18, a 10% discount, because the market, not the NAV, sets its price.

Practice it: mutual fund practice questions

Investment Advisers Act of 1940

The Investment Advisers Act of 1940 is the federal law that requires persons in the business of giving advice about securities for compensation to register as investment advisers and to put their clients’ interests first.

How the SIE® tests it: start with the three-part definition. A person is an investment adviser only if all three prongs are met: advice about securities, for compensation, as a regular business. Miss any prong and the Act does not apply. Broker-dealers are excluded when their advice is incidental to brokerage and they receive no special compensation for it; the same incidental carve-out covers lawyers, accountants, teachers, and engineers.

The exam also contrasts registration paths: advisers register under this Act: with the SEC once assets under management are large (generally above $100 million), with the states below that, and typically charge fees. Broker-dealers register under the Securities Exchange Act of 1934 and earn commissions on transactions. Same industry, different statutes, different business models.

Example: a planner charges a flat $2,000 to build a securities portfolio plan and does this for dozens of clients a year. Advice, compensation, business, all three prongs met, so she must register as an investment adviser.

Practice it: regulators and SROs practice questions

Prospectus

A prospectus is the disclosure document the Securities Act of 1933 requires an issuer to give buyers of a registered new offering, laying out the business, its financials, its risks, and what the money raised will fund.

The SIE® tests the prospectus in two predictable ways. First, delivery: every buyer of a registered new issue must receive the final prospectus no later than with the confirmation of sale. Second, the disclaimer: every prospectus must state that the SEC has neither approved nor disapproved the securities and does not pass on the accuracy or adequacy of the document. Telling a customer “the SEC approved this offering” is a violation. Clearance to sell is not an endorsement.

The prospectus is built from the registration statement the issuer files with the SEC. Before the offering is priced, an incomplete preliminary version, the red herring, circulates during the cooling-off period.

Example: an investor buys 300 shares of an IPO priced at $20. The broker-dealer must deliver the final prospectus, the version showing the $20 public offering price and the SEC disclaimer, no later than the trade confirmation. The disclaimer reminds the buyer that the SEC checked the paperwork for completeness, not the investment for quality.

Practice it: offerings practice questions

Registration Statement

A registration statement is the disclosure filing, commonly Form S-1, that an issuer submits to the SEC before offering securities to the public under the Securities Act of 1933.

The SIE® tests two facts about it. First, timing: filing the registration statement starts the cooling-off period, a minimum of 20 days before the registration can become effective, during which no sales are permitted. Second, responsibility: the issuer, not the SEC and not the underwriter, is responsible for the accuracy and completeness of the statement. The SEC reviews the filing for completeness only; it never approves the offering or verifies the contents.

The statement contains the business description, audited financial statements, use of proceeds, management background, and risk factors, the same material that becomes the final prospectus. While the filing sits in the cooling-off period, underwriters circulate a preliminary version, the red herring, to gauge demand.

Example: an issuer files Form S-1 on March 1. The earliest the registration can become effective is about March 21. If the SEC finds the filing incomplete, it sends a deficiency letter, and the clock does not restart until the issuer amends. The exam trap: effectiveness means the paperwork is complete; it never means the SEC endorsed the deal or guaranteed the numbers.

Practice it: offerings practice questions

Regulation D

Regulation D is the SEC exemption that lets an issuer sell securities in a private placement without registering the offering under the Securities Act of 1933.

The SIE® tests Reg D through Rule 506(b), the classic private-placement rule. Under 506(b) an issuer may sell to an unlimited number of accredited investors plus up to 35 non-accredited purchasers. And those 35 must be sophisticated, meaning they can evaluate the investment’s risks on their own or through a purchaser representative. General solicitation and advertising are prohibited under 506(b). The issuer files a short Form D notice with the SEC after the first sale, but that notice is not a registration.

The trade-off the exam wants you to know: securities bought in a Reg D placement are restricted. They cannot simply be resold into the public market. Resales run through Rule 144 and its holding-period and volume rules.

Example: a private software company raises $12 million by selling stock to 60 accredited investors and 20 non-accredited investors who each have investment experience. The offering qualifies under Rule 506(b). The accredited count is unlimited, and 20 sophisticated non-accredited buyers sits under the 35-person cap. No SEC registration, no prospectus; investors instead receive a private-placement memorandum.

Practice it: offerings practice questions

Accredited Investor

An accredited investor is a person or institution that meets SEC income or net-worth thresholds and may therefore buy private placements without counting against Regulation D’s investor limits.

The SIE® tests the thresholds directly. An individual qualifies with income of $200,000 in each of the two most recent years ($300,000 jointly with a spouse) and a reasonable expectation of the same this year, or with a net worth of $1 million excluding the value of the primary residence. Institutions such as banks, insurance companies, and registered investment companies qualify automatically, as do the issuer’s own directors and executive officers for that issuer’s offering.

Why the status matters: a Reg D offering under Rule 506(b) may include an unlimited number of accredited investors but no more than 35 non-accredited ones. Accreditation is about who may buy in quantity. It is not the institutional standard; that higher bar belongs to the qualified institutional buyers of Rule 144A.

Example: an investor earns a $150,000 salary and has a $1.4 million net worth, $500,000 of which is equity in her home. Countable net worth is $900,000, below $1 million, and income is below $200,000, so she fails both tests. She is not accredited, though she could still join a 506(b) offering as one of the 35 sophisticated non-accredited purchasers.

Practice it: offerings practice questions

Rule 144A

Rule 144A lets restricted securities be resold freely among qualified institutional buyers, QIBs, without SEC registration and without the holding-period and volume limits that apply to public resales.

The SIE® tests the definition of a QIB and the rule’s purpose. A QIB is an institution that owns and invests at least $100 million in securities, insurance companies, pension funds, registered investment companies, and similar buyers. The purpose is liquidity: securities sold in a private placement are normally locked up, but Rule 144A creates an institutional market where they change hands immediately. That liquidity makes institutions more willing to buy unregistered deals in the first place.

The exam’s favorite distinction: a QIB is always an institution. A wealthy individual, even one far past the accredited investor thresholds, can never be a QIB. And Rule 144A is not Rule 144: 144 governs dribbling restricted and control stock into the public market under holding-period and volume rules; 144A bypasses those rules for trades between big institutions.

Example: an issuer places $400 million of unregistered bonds with a group of insurance companies and pension funds. Under Rule 144A, those institutions may trade the bonds among themselves the next day, no six-month wait, no volume cap, no registration.

Practice it: offerings practice questions

Qualified Institutional Buyer (QIB)

A qualified institutional buyer (QIB) is an institution that owns and invests at least $100 million in securities, the buyer class permitted to trade restricted securities freely under Rule 144A.

The SIE® tests the definition and the reason the category exists. The classic QIBs are insurance companies, pension funds, and registered investment companies: large institutions presumed sophisticated enough to evaluate an unregistered deal without a registration statement. Rule 144A lets QIBs resell restricted securities to one another immediately, with no holding period and no volume limits, which creates a liquid institutional market for private placements and makes institutions more willing to buy unregistered securities in the first place.

The exam’s favorite trap: a QIB is always an institution, never an individual. A person with a nine-figure portfolio clears every accredited investor threshold many times over and still cannot be a QIB. Accredited investor is the category that admits wealthy individuals into a Regulation D private placement; QIB is the institutional category that unlocks the 144A resale market. Distractors love to swap the two labels.

Example: an insurance company buys unregistered 144A bonds in a private placement on Monday and resells them to a pension fund, another QIB, on Tuesday. No six-month wait, no volume cap, no registration, because every party in the chain is a qualified institutional buyer.

Practice it: offerings practice questions

Regulation A

Regulation A is the small-offering exemption (often called a “mini-registration”) that lets smaller issuers raise capital from the general public with a scaled-down filing instead of a full registration under the Securities Act of 1933.

The SIE® tests the two tiers and their caps. Tier 1 allows up to $20 million in a 12-month period, with SEC and state-level review but no ongoing reporting obligation. Tier 2 allows up to $75 million in a 12-month period and demands more in exchange: audited financial statements, ongoing reports filed with the SEC, and investment limits for non-accredited buyers. In both tiers, investors receive an offering circular rather than the full statutory prospectus a registered deal requires.

The contrast the exam draws: Reg D is a private placement sold quietly to a limited audience, while Reg A is a public offering open to anyone. It simply travels a lighter disclosure path than a complete registration statement.

Example: a beverage company wants to raise $50 million from retail investors. That exceeds Tier 1’s $20 million cap, so it files under Tier 2, producing audited financials and committing to ongoing SEC reports, and may then market the offering to the public up to the $75 million ceiling.

Practice it: offerings practice questions

Regulation S

Regulation S exempts offers and sales made entirely outside the United States to non-U.S. persons from SEC registration under the Securities Act of 1933.

The logic is the piece the SIE® wants you to carry into the exam room: the 1933 Act exists to protect U.S. investors in U.S. markets, so an offering that never touches either needs no U.S. registration. Two conditions define a Reg S deal: the transaction must be offshore, and there may be no directed selling efforts inside the United States. The issuer itself can be American; what matters is where the securities are offered and who buys them.

The exam also likes the flow-back point. Reg S securities cannot immediately be resold into U.S. markets; a distribution compliance period must pass first, or the resale must be registered or find its own exemption. In practice, large deals often pair Reg S with Rule 144A: the same offering sells offshore under Reg S and to U.S. qualified institutional buyers under 144A.

Example: a U.S. technology company sells $100 million of stock to institutional investors in London and Singapore under Regulation S. No SEC registration is required, even though the issuer is American, because every offer and sale occurred offshore to non-U.S. persons. Compare this with Regulation A, which lightens registration for small public offerings at home rather than exempting sales abroad.

Practice it: offerings practice questions

Blue-Sky Laws

Blue-sky laws are state securities statutes (most modeled on the Uniform Securities Act and coordinated through NASAA, the North American Securities Administrators Association) that require securities, broker-dealers, and their agents to register at the state level.

The point the SIE® tests is that federal registration is not the whole job. A representative who passes the SIE and a qualification exam, and whose firm is registered with the SEC and FINRA, still generally needs state registration in each state where he or she does business, which is why the Series 63, the Uniform Securities Agent State Law Examination, exists. Securities themselves also register with states, most commonly by coordination, filing alongside the federal registration statement so both become effective together; the other methods are filing (notification) and qualification.

The name comes from a 1917 Supreme Court opinion describing fraudulent promoters selling schemes backed by nothing but “so many feet of blue sky”. The laws exist to stop exactly that.

Example: a representative registered in Texas has a client who retires to Florida. Before soliciting or accepting trades from that client’s new Florida residence, the rep must be registered in Florida under its blue-sky law. FINRA registration alone does not cover it. The same layering applies to disclosure: a state can require its own filings even when a federal prospectus exists.

Practice it: regulators and SROs practice questions

Drill these terms

When the definitions feel solid, drill them with regulators and SROs practice questions and offerings practice questions, or browse the full SIE exam glossary.

Regulation pairs with compliance & conduct for how these laws get enforced day to day, and with equity securities and debt securities for the products every registration and exemption ultimately governs. For a full pass at this section, see the Section 1 practice questions.

Related pages

Terms with their own page in this cluster

Every Regulation & Regulators term below is defined in full on its own page, with the exam angle and a worked example.

The other SIE glossary clusters

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