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Guide · mechanics

Tender offer documents explained

The offer-to-purchase, the letter of transmittal, and the broader disclosure package — what they are, what they say, and what to look for.

Updated Feb 28, 2025
Direct answer
A private-company tender offer is governed by three categories of documents — the offer-to-purchase (the binding terms), the letter of transmittal (the seller's election form), and the broader disclosure package (financials, risk factors, FAQs). Read the offer-to-purchase first, then the letter of transmittal carefully before signing.

Direct answer

A private-company tender offer is governed by three categories of documents:

  • Offer-to-purchase — the binding terms of the offer
  • Letter of transmittal — the seller’s election form (and, when signed, the seller’s commitment)
  • Disclosure package — financials, risk factors, FAQs, and ancillary materials

Read the offer-to-purchase first, then the letter of transmittal carefully before signing anything.

What the offer-to-purchase covers

  • Identity of the issuer and the buyer(s)
  • Eligibility criteria
  • Eligible securities (common, vested options, RSUs, etc.)
  • Price per share
  • Per-seller cap
  • Aggregate program size
  • Offer window (start and end)
  • Withdrawal rights
  • Allocation method (typically pro-rata)
  • Settlement timing and mechanics
  • Tax disclosures (with security-type-specific notes)
  • Conditions to closing
  • Risk factors
  • Information-agent contact
  • Paying-agent contact

This is the binding document. Anything in press coverage that contradicts it is wrong.

What the letter of transmittal covers

  • The seller’s identification
  • Confirmation of eligibility
  • The shares the seller is electing to tender
  • The seller’s tax certification (W-9 / W-8 series, etc.)
  • Wire/ACH instructions for proceeds
  • Representations and warranties (e.g., that the seller owns the shares free and clear)
  • Signature block

The signed letter of transmittal is the seller’s irrevocable election (subject to withdrawal rights during the offer window).

What the disclosure package covers

  • Recent financial information
  • Material developments since the last financing
  • Risk factors
  • FAQs
  • Worked examples (sometimes)
  • Cap-table or share-count summaries (sometimes)

What sellers should specifically look for

  • The per-seller cap — express it as a percentage of vested holdings and as a hard share count
  • The eligibility definition for your security types
  • The withdrawal-rights language
  • The withholding treatment for any option exercise components
  • The wire/ACH mechanics — do not skip this part
  • The tender deadline in your time zone

What companies should make sure is in the package

  • A clear FAQ that anticipates the most-asked questions
  • Worked examples for vested common, vested NSOs, vested ISOs, and vested RSUs
  • A clean support inbox or hotline through the information agent
  • A direct pointer to where electronic elections are submitted

Educational reference only — read the actual documents for binding terms.

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