What it means
When a bidder goes over the board's head and asks shareholders to sell directly, the first public document of the campaign is Schedule TO: the tender offer's birth certificate. The filing must land on the day the offer commences, carrying the terms, the source of funds, the bidder's background, and its plans for the target if the offer succeeds.
The SEC's tender offer rules and staff interpretations frame the schedule's place in the machine: bidders file Schedule TO, targets answer with their recommendation on Schedule 14D-9, and shareholders decide in between. The tender offer itself is deliberately simple: a public offer to buy shares at a stated price, usually above market, open for a minimum period, with shareholders free to tender or hold.
Regulation 14E wraps the process in conduct rules: offers must stay open at least twenty business days, price raises restart the clock, and all tenders at the best price must be accepted equally. The schedule's financing disclosure carries special weight: a cash offer's credibility is its funding, and the filing must say whether the money is committed, borrowed, or merely hoped for.
Hostile and friendly deals both live here: the agreed merger by tender offer and the contested raid use the same schedule, the same clocks, and the same equal-treatment rules. For a non-finance reader, Schedule TO is the moment a takeover becomes official: the bidder's terms, money, and intentions, on the public record, where shareholders can judge them directly.
Two-tier offers were the abuse that built the rules: bidders once offered a high price for the first half of shares and paper for the rest, stampeding holders into tendering fast, and the equal-treatment mechanics exist to kill that stampede. Going-private transactions use the same machinery from inside: a company buying out its own public holders files the schedule as an issuer tender, with added disclosure about the fairness story.
State law rides alongside: many jurisdictions layer anti-takeover statutes on the federal clocks, and the interplay decides how long a target can truly hold out.
In practice
Real-world examples.
Example
A bidder files Schedule TO at dawn with committed financing attached, which starts the target's ten-business-day clock for its response. The filing names the price, the source of funds and the bidder's plans, so shareholders and analysts can judge the offer on the same morning. The target's advisers begin reading it line by line before the market opens.
Example
A bidder raises its tender price midway through the offer period. The conduct rules restart the clock for ten business days, and shareholders who tendered early receive the higher price automatically. No holder is penalised for acting quickly.
Example
A target's Schedule 14D-9 attacks the offer's financing conditions and the divestment plans disclosed in the bidder's own schedule. The board points to the conditions that the bidder's press release left out. Shareholders then weigh two public documents rather than one sales pitch.
Formula
Calculation
Minimum offer period = 20 business days from commencement, and the offer must stay open for 10 business days after any change in the price or the number of shares sought. Proration and best-price rules require equal treatment of all tendering shareholders.
Worked example. A fictional bidder commences an offer on business day 1 for 10,000,000 shares at $40 each, when the target's unaffected market price is $32.
- Opening premium = ($40 - $32) / $32 = $8 / $32 = 25%.
- Maximum cost if every share is tendered = 10,000,000 x $40 = $400,000,000.
- The 20-day minimum would end on business day 20. On business day 18 the bidder raises the price to $44, so the offer must now stay open until business day 28 (18 + 10).
- The new premium is ($44 - $32) / $32 = 37.5%, the maximum cost becomes 10,000,000 x $44 = $440,000,000, and shareholders who tendered earlier receive the extra $4 per share automatically.Case study
Seen in the real world.
This case study is fictional and illustrative. A made-up industrial conglomerate launches a hostile all-cash tender for a smaller rival at a 35 percent premium, filing its Schedule TO at dawn with committed bank financing attached. The target's board, given ten business days to respond, hires its advisers and reads the schedule line by line.
The filing's own terms shape the defence: the financing commitment has conditions the bidder's press release omitted, the offer requires 90 percent tendered to squeeze out the rest, and the disclosed plans include divesting the target's most beloved division, each fact weaponised in the target's Schedule 14D-9 recommendation against tendering. Midway through the offer period the bidder raises its price, and the conduct rules do their quiet work: the clock restarts for ten business days, every shareholder who tendered early gets the higher price automatically, and the target's argument that the process favours the fast evaporates in the equal-treatment mechanics. The offer finally succeeds at 62 percent, and the target's counsel closes the file with a professional compliment: the schedule told the truth early enough for everyone to act on it, which is all a disclosure regime can promise.
Watch out
Common mistakes.
- Confusing the schedule with the offer; Schedule TO is the disclosure, while the offer to purchase and letter of transmittal are the operative documents shareholders sign.
- Assuming tenders can be picked selectively; best-price and proration rules force equal treatment of all tendering holders at the top price paid.
- Ignoring the clocks; the twenty-business-day minimum and the restart on price changes are hard mechanics that shape every defence timetable.
Questions
People also ask.
What is Schedule TO?
The SEC filing a bidder makes when commencing a tender offer, disclosing terms, financing, background, and plans for the target company.
How long must a tender offer stay open?
At least twenty business days, extended ten more after changes in price or the share amount sought, under Regulation 14E.
Who files on the other side?
The target board files Schedule 14D-9 with its recommendation to shareholders, due within ten business days of the offer's launch.
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