Varonis Proofpoint Acquisition: Noteholders Can Claim $460M

Proofpoint's $49.75-a-share cash deal for Varonis will let holders of $460 million of 1.00% convertible notes require repayment at par once the merger closes, because the price is below the $52.18 floor in the notes' make-whole table. Varonis must send notice within 20 days of closing, and repurchase falls 20 business days to 35 days after it. Converting would pay only about $733 per $1,000 note (TradeFlock calculation). The merger agreement was filed Thursday, October 15, 2026.

Why Varonis Noteholders Take Par, Not Shares

Each $1,000 note converts into 14.7419 shares, or about $67.83 a share, according to the indenture and Varonis' second quarter 10-Q. Terrain Labs flagged on October 15 that $49.75 falls below the table's floor.

The 8-K says the merger "will constitute, among other things, a 'Make-Whole Fundamental Change'" under the indenture. The make-whole table adds shares only at deal prices of $52.18 or more. Below that, the indenture says "no Additional Shares shall be added to the Conversion Rate." In an all-cash merger, conversion pays the conversion rate times the deal price: 14.7419 times $49.75 is $733.41 per $1,000 (TradeFlock calculation).

After a fundamental change, holders can require Varonis to repurchase the notes for cash at "100% of the principal amount thereof, plus accrued and unpaid interest thereon" to the repurchase date. The right arises only when the merger closes. A holder who puts gets $1,000 plus interest instead of $733.41, so holders should take par. Across $460 million, par is $122.6 million above the $337.4 million conversion value. The $460M is owed at par regardless; the $122.6M is the holders' gain from putting rather than converting.

What Section 5.17(c) Makes Proofpoint Fund

The agreement says: "Parent shall pay, or cause the Surviving Corporation to pay, when due, all amounts required to be paid in respect of the 2029 Indenture in connection with or as a result of the consummation of the Transactions, including any amounts payable in connection with any 'fundamental change' or 'make-whole fundamental change' (in each case, as defined in the 2029 Indenture), and Parent shall have sufficient funds available to make, or cause to be made, all such payments when due." The 8-K says the buyer's obligations are "not subject to any financing condition." Proofpoint's release says Thoma Bravo "has secured debt financing commitments," without naming a lender.

Varonis held $911.5 million of cash, deposits and marketable securities at June 30, $451.5 million more than the principal, TradeFlock calculations.

Does the $6.3 Billion Headline Include the Notes?

The agreement lists 115,298,568 shares outstanding on October 6, 2026, plus equity awards. At $49.75, those 126,056,864 shares come to about $6.27 billion. Adding the $0.46 billion of notes and subtracting the $0.91 billion of cash gives about $5.8 billion (TradeFlock calculation).

The release says: "The transaction values Varonis at approximately 53x LTM Free Cash Flow and 8.4x LTM Revenue." A footnote ties the revenue multiple to enterprise value as of June 30, 2026. Trailing revenue was about $688 million, from $623.5 million for 2025 plus $353.1 million for the first half of 2026 less $288.6 million for the first half of 2025. By TradeFlock calculation, 8.4 times that is $5.78 billion, so the $6.3 billion headline looks like equity value.

Varonis holds capped calls with a $104.36 cap; the filings do not state the strike. If, as is typical, it equals the $67.83 conversion price, they would have little value at $49.75. Section 5.17(e) has Varonis use commercially reasonable efforts, if Parent asks, to terminate them.

Break Fees, Outside Date and Next Steps

Varonis owes Proofpoint $211.7 million in several cases, including a better offer, a board change of recommendation, or an outside-date, failed-vote or breach termination after a public rival proposal if Varonis signs a deal for more than 50% of itself within 12 months that later closes (Section 7.3(b)). Proofpoint owes Varonis $423.3 million, about 2.0 times as much (TradeFlock calculation), only if the deal ends at the outside date when Varonis already could terminate over Proofpoint's breach or failure to close, if Varonis terminates over an uncured Proofpoint breach, or if Proofpoint fails to close within three business days of Varonis' ready-to-close notice (Section 7.3(c)). Section 7.3(g) caps Proofpoint's liability at that fee plus reimbursement and enforcement costs, except for fraud.

The outside date is Thursday, July 15, 2027. It extends to Friday, October 15, 2027 if only regulatory conditions remain open, can also move for the debt marketing period, and in one marketing-period case Proofpoint can extend it up to 45 days. Chief executive Yaki Faitelson, with about 0.67% of the shares, agreed to vote for the deal.

Varonis closed at $48.72 on Friday, October 16, per Yahoo Finance closing prices, $1.03, or 2.1%, below $49.75. Proofpoint's release puts the price 52% above the $32.71 close on Monday, June 22, and 17% above the $42.35 close on Tuesday, September 1, "the last trading day prior to additional media reports." Third quarter results come Tuesday, November 3, and the 8-K expects closing in the first half of 2027.

Deal terms also move the price in IonQ's Elisity acquisition, where an earnout pays for partial misses, and Pacira and Viatris, where convertible notes pay above par.

Cover photo: A padlock and chain on a laptop keyboard (brand marks blurred), by FlyD on Unsplash, used under the Unsplash License.