Underwriting Syndicate Activities

The whole unit on one sheet: the syndicate documents, the commitment types, the contingency rules, lock-ups, Regulation M filings, and the price-and-concession disclosure the exam loves.

The One-Liners That Win Points

• The Agreement Among Underwriters (AAU) is signed by every syndicate member and sets liability as several, NOT joint: each underwriter is liable only for its own share.
• The Selected Dealers' Agreement is signed by selling-group dealers, who bear NO inventory risk and earn only the concession (no underwriting fee, no management fee).
• The lead manager is also a syndicate member; lead status adds fees and duties but does not exempt it from underwriting liability.
• Firm commitment: underwriter is a principal (buys the entire issue, resells at the public offering price); the underwriter bears unsold-share risk.
• Best efforts: underwriter is an agent (distributes only, never takes title); the issuer bears the risk.
• All-or-none (AON) and mini-max are contingency variants of best efforts; standby is a firm commitment on unsubscribed shares in a rights offering.
• Contingency offerings (AON, part-or-none, mini-max) trigger BOTH the prohibited-representations rule (prompt refund if the represented amount is not sold) and the escrow rule (funds held by an unaffiliated bank as agent or trustee).
• Lock-ups are private contracts, NOT SEC mandates; the SEC only requires that lock-up terms be disclosed in the prospectus. Standard initial-public-offering (IPO) lock-up is 180 days.
• The underwriter holds the right to grant an early lock-up waiver, not the issuer or the holders.
• Regulation M restricts distribution participants (underwriters, prospective underwriters, broker-dealers, selling group) and, in a parallel restriction, issuers and selling shareholders; only distribution participants get the actively-traded exception.
• The FINRA selling-agreement disclosure rule requires every AAU and Selected Dealers' Agreement to state the public offering price (POP) (or a formula) and the concession terms, in writing, between dealers (NOT to the public investor).

Numbers to Lock In

Top Gotchas

• Selling group members are NOT syndicate members. If a dealer had unsold shares revert to the lead manager, that dealer is in the selling group; it signed the Selected Dealers' Agreement, not the AAU.
• AAU liability is several, NOT joint. One underwriter's failure does not automatically put the others on the hook; "stepping up" is a contractual AAU term, not a rule of law.
• Firm commitment does NOT mean the underwriter warehouses securities pre-offering. The risk window is between pricing and closing; the shares are usually pre-sold to investors by then.
• A standby commitment is NOT best efforts. The standby underwriter has a firm obligation to take unsubscribed shares, and it backstops a rights offering, not a general public offering.
• AON is binary (fully placed or cancelled). Mini-max has a sliding success range above the minimum; a partial-success AON scenario is a trap answer.
• Plain best efforts (no contingency) does NOT trigger escrow. The contingency label (AON, part-or-none, mini-max), not the agent structure, is the trigger, and both rules attach automatically.
• The escrow bank must be UNAFFILIATED with both the broker-dealer AND the issuer. Funds may NEVER flow into the broker-dealer's general operating account, even temporarily.
• 180 days is convention, not a regulatory minimum. The lock-up cliff is the EXPIRATION date (when insiders can first sell), and a waiver is a discretionary early release, not the cliff.
• The actively-traded exception is a distribution-participant carve-out only, and it needs BOTH thresholds (AND, not OR). Issuers and selling shareholders are restricted regardless of liquidity.
• The selling-agreement disclosure is INSIDE the dealer agreements, not to the public investor; a dealer cannot rely on the prospectus to learn its own concession.

Syndicate Agreement Architecture

• AAU: master contract among syndicate members; appoints the lead manager as agent to allocate the issue, set price, sign the underwriting agreement, run stabilization, and submit FINRA notifications; liability several, not joint.
• SIFMA's standardized template is the Master Agreement Among Underwriters (MAAU).
• Selected Dealers' Agreement: signed with non-syndicate distributors; they take title only at the moment of sale and earn only the concession.
• Deal wires: electronic notifications (registration effectiveness, pricing, restricted period, stabilization, closing) threaded by a Deal ID the lead manager establishes; some are required filings, not courtesy notices.

Types of Underwriting Commitments

• Firm commitment: principal; underwriter bears all inventory risk; proceeds known at signing; used for the largest, most stable issuers.
• Best efforts: agent; issuer bears the risk; compensation lower (no inventory-risk premium).
• All-or-none (AON): 100% must sell by the deadline or the deal is cancelled and funds refunded.
• Mini-max: a minimum must clear, then the deal can scale to a maximum.
• Standby: principal backstop on a rights offering; buys unsubscribed shares.
• Competitive bid: firm commitment via auction (common in municipal general obligation bonds, agency debt); lowest cost or highest price wins.
• Negotiated: underwriter pre-selected, price and structure set through book-building; IPOs are essentially always negotiated.

Contingency Offering Mechanics

• Prohibited-representations rule: makes it deceptive to label an offering AON, part-or-none, or minimum-maximum unless a prompt refund is made if the represented amount is not sold, and the issuer receives the total due by a specified date. The refund obligation is unconditional once the contingency fails.
• Escrow rule: a broker-dealer receiving investor funds must promptly either deposit them in a separate bank account as agent or trustee for investors OR transmit them to an unaffiliated bank escrow agent under a written agreement.
• Escrow bank must be unaffiliated with both the broker-dealer AND the issuer; funds release to the issuer only after the contingency is satisfied, else refunded.
• "Promptly" means by noon of the next business day.

Lock-Up Agreements

• Issuer lock-up: no new share issuance (primary, follow-on, employee stock, registered exchange) for the period; runs from the date of the prospectus or pricing.
• Shareholder lock-up: officers, directors, founders, employees, venture-capital and private-equity backers, and pre-IPO holders cannot sell existing shares; typical IPO standard 180 days (range 90 to 365 days).
• Terms disclosed in the S-1 (or F-1) under "Shares Eligible for Future Sale" and "Underwriting."
• The underwriter holds the early-release waiver right; waivers must be disclosed to the market.
• The lock-up cliff is the expiration date; bankers manage it with staggered releases, secondary offerings timed to the cliff, or lock-up extensions.

Regulation M Filings

• Distribution-participant restriction: no bids or purchases of the covered security during the restricted period; the actively-traded exception removes the restricted period.
• Issuer and selling-shareholder restriction: same prohibition, plus their affiliated purchasers; NO actively-traded carve-out.
• Three tiers by ADTV and public float: actively-traded (no restricted period), Tier 1 (1 business day), Tier 2 (5 business days); the restricted period ends when the distribution is completed.
• Lead-manager FINRA deal wires: Restricted Period Notification (filed BEFORE the restricted period starts), Notice of Intent to Impose a Penalty Bid (filed before imposing it), Syndicate Covering Transaction, Stabilizing Bid, and Trading Notification (on completion). All threaded by Deal ID.

Disclosure of Price and Concessions

• The FINRA selling-agreement disclosure rule requires every AAU and Selected Dealers' Agreement to set forth in writing the price (or a formula to ascertain it) and to whom and under what circumstances concessions may be allowed.
• Fixed price OR formula: variable book-built deals satisfy the rule with a pricing methodology.
• This is disclosure inside the dealer agreements, distinct from prospectus disclosure (POP, underwriting discount, use of proceeds, risk factors, lock-up terms) delivered to public investors.
• The rule applies even when no concession is offered; the "if any" wording makes the absence itself a disclosed fact.

One-Breath Recap

A syndicate is held together by the Agreement Among Underwriters, signed by members with several-not-joint liability, and the Selected Dealers' Agreement, signed by selling-group dealers who bear no inventory risk and earn only the concession. Commitment type decides who eats unsold shares: firm commitment (principal, underwriter's risk), best efforts (agent, issuer's risk), with all-or-none and mini-max as contingency variants that trigger the prohibited-representations and escrow rules, and standby as a firm commitment on a rights offering. Lock-ups are private 180-day contracts, not SEC mandates, with the underwriter holding the waiver right and the SEC only requiring prospectus disclosure. Regulation M restricts distribution participants (with an actively-traded exception) and, in parallel, issuers and selling shareholders (no such exception), across a no-day, 1-day, or 5-day restricted period the lead manager documents with FINRA deal wires. Lock in the several-not-joint liability, the escrow noon-next-business-day deadline, and the price-and-concession disclosure that lives inside the dealer agreements, and this unit answers itself.

Need more than the recap? This is a condensed summary. If it is not enough, read the full Underwriting Syndicate Activities unit for the complete lesson.