Mongodb Inc Cl A (MDB): Congress and insider trades
Who in Congress and inside the company traded MDB, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Mongodb Inc Cl A (MDB) is a listed stock on NASDAQ.
- 4 members of Congress filed 10 buys and 12 sells of MDB, the latest published 2026-09-07 (7 September 2026).
- Insiders filed 0 open market buys worth $0 and 16 sells worth $55M, the latest filed 2026-08-18 (18 August 2026).
- Across 9 scored buys, Congress averaged +0.2% against the S&P 500 (SPY) over the 90 days after disclosure, with 33% of them ahead of the index. That result is too few trades to draw a conclusion.
- Data as of 2026-09-29 (29 September 2026).
Congress trades in MDB
as of 2026-09-07| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 7 Sep 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 25 | n/a |
| 7 Sep 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 32 | n/a |
| 12 Aug 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 18 | n/a |
| 12 Aug 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 31 | n/a |
| 11 Jun 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 19 | n/a |
| 9 Jun 2026 | Gil Cisneros (D-CA) | sell | 1K–15K | 25 | n/a |
| 16 Dec 2025 | Gil Cisneros (D-CA) | buy | 1K–15K | 27 | -34.2% |
| 12 Jun 2023 | Josh Gottheimer (D-NJ) | sell | 1K–15K | 41 | n/a |
| 20 Mar 2023 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 32 | +63.2% |
| 7 Dec 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 33 | n/a |
| 11 Nov 2022 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 24 | +19.4% |
| 17 Oct 2022 | Josh Gottheimer (D-NJ) | sell | 1K–15K | 31 | n/a |
| 11 Jul 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 21 | -32.4% |
| 15 Jun 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 31 | -2.9% |
| 15 Jun 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 36 | n/a |
| 17 May 2022 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 27 | +52.7% |
| 18 Apr 2022 | Josh Gottheimer (D-NJ) | sell | 1K–15K | 33 | n/a |
| 9 Feb 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 18 | -33.9% |
| 14 Oct 2021 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 30 | -25.1% |
| 22 Apr 2021 | Josh Gottheimer (D-NJ) | sell | 1K–15K | 36 | n/a |
| 11 Mar 2021 | Josh Gottheimer (D-NJ) | buy | 1K–15K | 13 | -4.9% |
| 17 Nov 2020 | Phil Roe (R-TN) | sell | 1K–15K | 27 | n/a |
Nothing matches that search.
Insider trades in MDB
as of 2026-08-18| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 18 Aug 2026 | MERRIMAN DWIGHT A | sell | 10,000 | $470.59 | $4.7M | n/a |
| 18 Aug 2026 | MERRIMAN DWIGHT A | sell | 6,000 | $451.75 | $2.7M | n/a |
| 16 Jul 2026 | MERRIMAN DWIGHT A | sell | 10,000 | $320.31 | $3.2M | n/a |
| 16 Jul 2026 | MERRIMAN DWIGHT A | sell | 6,000 | $329.56 | $2.0M | n/a |
| 2 Jul 2026 | Cochran Hope F | sell | 1,000 | $350.00 | $350K | n/a |
| 2 Jul 2026 | MERRIMAN DWIGHT A | sell | 1,130 | $334.25 | $378K | n/a |
| 22 Jun 2026 | Cochran Hope F | sell | 1,566 | $344.05 | $539K | n/a |
| 18 Jun 2026 | BERRY MICHAEL J | sell | 5,000 | $351.11 | $1.8M | n/a |
| 8 Jun 2026 | Ittycheria Dev | sell | 40,000 | $383.16 | $15M | n/a |
| 4 Jun 2026 | BOTHA ROELOF | sell | 44,050 | $398.07 | $18M | n/a |
| 2 Jun 2026 | Cochran Hope F | sell | 1,000 | $350.00 | $350K | n/a |
| 16 Apr 2026 | MERRIMAN DWIGHT A | sell | 4,000 | $252.33 | $1.0M | n/a |
| 16 Apr 2026 | MERRIMAN DWIGHT A | sell | 8,000 | $236.89 | $1.9M | n/a |
| 3 Apr 2026 | Cochran Hope F | sell | 1,566 | $249.33 | $390K | n/a |
| 17 Mar 2026 | MERRIMAN DWIGHT A | sell | 4,000 | $261.04 | $1.0M | n/a |
| 17 Mar 2026 | MERRIMAN DWIGHT A | sell | 8,000 | $259.95 | $2.1M | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought MDB?
10 Congress buys by 4 members and 0 insider buys are on file. The tables on this page list every one.
Did buying MDB after a disclosure beat the market?
Across 9 scored buys, Congress averaged +0.2% against the S&P 500 (SPY) over the 90 days after disclosure, with 33% of them ahead of the index. That result is too few trades to draw a conclusion. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.