MongoDB, Inc. 4

CFO Michael J. Berry, via The Berry Family Trust, sold 5,986 shares of MongoDB, Inc. common stock on June 16, 2026 under a Rule 10b5‑1 trading plan for roughly $2.1 million in total proceeds.

On June 16, 2026, MongoDB, Inc. Chief Financial Officer Michael J. Berry, through The Berry Family Trust (a revocable trust of which he is a trustee and thus reports indirect ownership), executed a series of open‑market sales of MongoDB common stock under a pre‑arranged Rule 10b5‑1 trading plan. Across 18 tranches, the trust sold an aggregate of 5,986 shares at weighted average prices ranging from approximately $345.42 to $363.87 per share, generating estimated gross proceeds of about $2.1 million. Following these sales, the trust’s reported indirect holdings decreased from 6,486 shares to 1,500 shares, while Berry’s directly held stake remains substantial at 84,820 shares, indicating that although this is a sizable planned sell‑down of indirect holdings, he continues to maintain a meaningful equity position in the company.

Filing Facts

CIK

1441816

Ticker

MDB

Form

4

Source Type

sec

Accession

0001628280-26-044370

Alert Tier

7