Browse Regulation

Fund Distribution and Issuer Transaction Rules

SEC rule terms for fund distribution fees, issuer repurchases, and insider trading-plan defenses.

Fund Distribution and Issuer Transaction Rules is the regulation landing page for SEC disclosure, short-sale rules, margin-credit rules, fund distribution fees, issuer repurchase rules, and trading conduct rules. It keeps related terms in one branch so readers can move from a broad compliance question to the article that owns the regulatory evidence.

Use this page when a securities-market rule changes disclosure, trading, margin, issuer activity, or distribution practices. Use the parent Securities Market Rules and Disclosure page when you need the broader regulation map. For an individual decision, confirm the rule source, jurisdiction, covered party, effective date, filing or record, and compliance consequence before relying on the term.

Use the table below to move from this landing page into the term page that best matches the regulatory evidence.

Key Terms in This Branch

TermUse it for
Rule 12b-1Rule 12b-1 is a securities-market rule or disclosure term used to place the narrower article in the right rule, regulator, jurisdiction, and compliance context.
SEC Rule 10b-18SEC Rule 10b-18 identifies a regulator, SRO, or supervisory body and the market, institution, or investor-protection role it covers.
SEC Rule 10b5-1SEC Rule 10b5-1 identifies a regulator, SRO, or supervisory body and the market, institution, or investor-protection role it covers.

Example in Use

An issuer repurchase rule may permit buybacks only when timing, volume, price, and manner conditions are met.

What to Check

  • SEC or market rule, covered security, covered firm, transaction type, disclosure item, and effective date.
  • Trading record, margin account, short-sale locate, issuer repurchase condition, fund distribution fee, and insider plan.
  • Exemption, safe harbor, reporting threshold, venue rule, and enforcement history.
  • Effect on market conduct, investor protection, financing, distribution cost, and compliance exposure.

Common Mistakes

  • Assuming a rule number alone explains permitted conduct.
  • Ignoring safe-harbor conditions and recordkeeping.
  • Mixing issuer rules, fund rules, broker rules, and trader rules without separating the covered party.

Fund and Issuer Rules content is educational and does not provide personalized legal, tax, accounting, compliance, regulatory, investment, or securities advice.

In this section

Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.

Rule 12b-1

Rule 12b-1 pertains to the fees that mutual funds pay for marketing, distribution, and sometimes shareholder services. It allows for these costs to be covered by the fund's assets.

SEC Rule 10b-18

SEC Rule 10b-18 provides a safe harbor for issuer share repurchases that meet timing, price, volume, and manner conditions.

SEC Rule 10b5-1

SEC Rule 10b5-1 governs trading plans that can help insiders trade under preset instructions while managing insider-trading risk.

Revised on Sunday, June 21, 2026