• Dropbox's Form 8-K states cash consideration of approximately $350 million for all of Tigris Data's equity, subject to customary purchase price adjustments.
• Dropbox told Crunchbase News this is its largest acquisition since its founding in 2007.
• The deal is expected to close in the fourth quarter of 2026, subject to customary closing conditions.
• Crunchbase data reportedly shows about $31.9 million raised by Tigris Data, including a $25 million Series A, which is the only before-the-deal benchmark available.
• No source reviewed gives Tigris Data revenue, customer count or growth, so whether $350 million is high or low remains unproven.

Dropbox has agreed to acquire Tigris Data for approximately $350 million in cash, according to its Form 8-K filing with the US Securities and Exchange Commission. Dropbox told Crunchbase News it is the company's largest acquisition since its founding in 2007. For founders and investors reading the deal as a data point, the useful question is what the public record lets anyone measure: the price and timeline are disclosed, while the operating results that would justify the price are not.

What the filing confirms

The 8-K states that Dropbox entered into a definitive agreement to acquire all outstanding equity of Tigris Data for cash consideration of approximately $350 million, subject to customary purchase price adjustments. Dropbox expects the transaction to close in the fourth quarter of 2026, subject to customary closing conditions. The filing also describes a new storage and data infrastructure offering tied to the deal. Terms such as earn-outs, retention packages or how proceeds are split among investors and employees are not stated in the sources reviewed.

The one benchmark available

Crunchbase data cited in the coverage reportedly shows Tigris Data raised about $31.9 million in total, including a $25 million Series A. Set against that, $350 million is roughly eleven times the capital raised, a simple ratio calculated here rather than reported by either source. It is not a return multiple for investors, because ownership stakes and preferences are undisclosed. It does show the scale of the step from the last priced venture round to an acquisition.

What is missing from the evidence

Neither the filing nor the Crunchbase report, as reviewed, gives Tigris Data's revenue, customer count or growth rate. A benchmark needs a before-and-after figure, and this deal offers none yet. That means the price cannot be expressed as a revenue multiple or compared with other infrastructure deals. Claims that the price is cheap or expensive are unproven until Dropbox reports what Tigris Data contributes after closing.

What to watch after closing

Three disclosures would turn this from an announcement into evidence: whether the deal closes in the fourth quarter of 2026 as expected, whether Dropbox reports revenue or customer figures for the new storage and data infrastructure offering, and whether the filing's later disclosures reveal the purchase price allocation. Until then, the deal is a statement of intent by a public company. It shows what Dropbox chose to pay, not whether the purchase works.