| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Killalea Peter Thomas | Director | C/O MONGODB, INC., 1633 BROADWAY, 38TH FLOOR, NEW YORK | /s/ Paul Johnston, Attorney-in-Fact | 2025-09-25 | 0001638728 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MDB | Class A Common Stock | Options Exercise | $130K | +20K | +61.93% | $6.50 | 52.3K | Sep 23, 2025 | Direct | F1 |
| transaction | MDB | Class A Common Stock | Sale | -$1.91M | -6K | -11.48% | $318.83 | 46.3K | Sep 23, 2025 | Direct | F1, F2 |
| transaction | MDB | Class A Common Stock | Sale | -$615K | -1.93K | -4.16% | $319.67 | 44.4K | Sep 23, 2025 | Direct | F1, F3 |
| transaction | MDB | Class A Common Stock | Sale | -$128K | -400 | -0.9% | $320.60 | 44K | Sep 23, 2025 | Direct | F1, F4 |
| transaction | MDB | Class A Common Stock | Sale | -$516K | -1.6K | -3.64% | $322.28 | 42.4K | Sep 23, 2025 | Direct | F1, F5 |
| transaction | MDB | Class A Common Stock | Sale | -$1.46M | -4.5K | -10.62% | $323.34 | 37.9K | Sep 23, 2025 | Direct | F1, F6 |
| transaction | MDB | Class A Common Stock | Sale | -$1.14M | -3.5K | -9.24% | $324.36 | 34.4K | Sep 23, 2025 | Direct | F1, F7 |
| transaction | MDB | Class A Common Stock | Sale | -$641K | -1.97K | -5.74% | $325.23 | 32.4K | Sep 23, 2025 | Direct | F1, F8 |
| transaction | MDB | Class A Common Stock | Sale | -$32.6K | -100 | -0.31% | $326.20 | 32.3K | Sep 23, 2025 | Direct | F1, F9 |
| holding | MDB | Class A Common Stock | 5K | Sep 23, 2025 | UAISLE Trust U/A DTD 11/15/2021 | F10 | |||||
| holding | MDB | Class A Common Stock | 5K | Sep 23, 2025 | CEANSA Trust U/A DTD 11/15/2021 | F11 | |||||
| holding | MDB | Class A Common Stock | 5K | Sep 23, 2025 | BREOGA Trust U/A DTD 11/15/2021 | F12 | |||||
| holding | MDB | Class A Common Stock | 5K | Sep 23, 2025 | AOGALL Trust U/A DTD 11/15/2021 | F13 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MDB | Stock Option (Right to Buy) | Options Exercise | $0 | -20K | -40% | $0.00 | 30K | Sep 23, 2025 | Class A Common Stock | 20K | $6.50 | Direct | F1, F14 |
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
| Id | Content |
|---|---|
| F1 | The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. |
| F2 | The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $318.27 to $319.25, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F3 | The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $319.27 to $320.22, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F4 | The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $320.29 to $321.25, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F5 | The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $321.71 to $322.68, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F6 | The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $322.86 to $323.83, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F7 | The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $323.86 to $324.84, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F8 | The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $324.86 to $325.74, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F9 | The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $326.13 to $326.36, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
| F10 | These shares are held by the UAISLE Trust U/A DTD 11/15/2021 for the benefit of the Reporting Person's children. |
| F11 | These shares are held by the CEANSA Trust U/A DTD 11/15/2021 for the benefit of the Reporting Person's children. |
| F12 | These shares are held by the BREOGA Trust U/A DTD 11/15/2021 for the benefit of the Reporting Person's children. |
| F13 | These shares are held by AOGALL Trust U/A DTD 11/15/2021 for the benefit of the Reporting Person's children. |
| F14 | Immediately exercisable and fully vested. |