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WKSI

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WKSI

Definition

A Well-Known Seasoned Issuer (WKSI) is a large, well-established public company that qualifies for the most streamlined treatment under the SEC’s securities offering rules. WKSIs benefit from reduced regulatory friction in accessing the capital markets, reflecting the SEC’s judgment that the market already has substantial information about these companies. Defined in Rule 405 under the Securities Act.

Elements

An issuer qualifies as a WKSI if it meets all of the following:

  1. Reporting history: Is eligible to register securities on Form S-3 or F-3 (must be a reporting company for at least 12 months with timely filings); AND
  2. Market presence: Either:
    • Has a public float of at least $700 million (as of a date within 60 days prior to filing), OR
    • Has issued at least $1 billion in aggregate principal amount of non-convertible securities (other than common equity) in registered offerings in the prior 3 years; AND
  3. No disqualification: Has not filed a blank check company registration, is not a shell company, and has not been convicted of securities fraud within the prior 3 years.

WKSI Benefits

  1. Automatic Shelf Registration (ASR): WKSI’s shelf registration statement is effective immediately upon filing — no SEC review, no waiting period.
  2. Free Writing Prospectus (FWP) at any time: WKSIs may use FWPs before the registration statement is filed (Rule 163), including during the pre-filing period.
  3. Omission of information from base prospectus: WKSIs may file a base registration statement that omits certain information (e.g., specific offering terms, plan of distribution), to be included in later prospectus supplements.
  4. New security classes without new registration: Under Rule 413, WKSIs may add new classes of securities to an existing shelf registration statement without filing a new RS.
  5. No SEC review: ASR registration is not reviewed by SEC staff before effectiveness.

Key Distinctions

  • Seasoned issuer (S-3 eligible, not WKSI): May use traditional shelf registration but subject to SEC review; may use FWPs during waiting and post-effective periods, but not pre-filing.
  • Non-reporting / unseasoned issuers: Most restricted; FWPs require accompaniment by preliminary prospectus; no shelf registration.

Policy / Rationale

  • Large, well-followed public companies are subject to continuous market analysis; the information environment surrounding WKSIs reduces the need for SEC review of individual offerings.
  • Reduces issuance costs for the most active capital market participants.
  • Enables rapid capital market access (e.g., overnight “bought deals”) that would be impossible with traditional registration delays.

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