SecBot SecBot
144 ·Filed Oct 8, 2026

MDB

MongoDB, Inc.
BEARISH
Impact 4/10
Horizonweeks Processed18d 6h ago SEC0001957799-26-000181
Form 144 — notice of proposed sale of securities
Actionable Insight ▼ Bearish

Director Merriman has been a consistent seller over the past three months, with this filing adding 13,000 shares to a pattern of 32,000 shares already sold. The cumulative selling by a co-founder/director warrants monitoring for further insider sales or upcoming earnings/catalyst events.

DirectionBearish
Confidencemedium
Horizonweeks
Latest settled — T+5d ⚠ clustered
MDB ▼ -12.53% at T+5d
SHORT call ✓ call won +12.53% · α vs SPY +10.56% · entry $385.93 → $337.57
Next anchor: T+20d in 9d
Latest observation: T+10 -4.49% FF3 residual α
Entry = T+0 close
Oct 8, 2026
via day close
T+1d
-1.20%
call +1.20% · α +1.14%
$381.29
settled 18d ago
T+5d
-12.53%
call +12.53% · α +10.56%
$337.57
settled 12d ago
T+20d
Pending
in 9d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Director Dwight A. Merriman filed a Form 144 notice of intent to sell 13,000 shares of MongoDB common stock, with an aggregate market value of approximately $4.68 million based on the filing date. The shares are held across personal and trust accounts, and the notice follows a series of recent sales by the same insider over the past three months.

Key Facts

  • Dwight A. Merriman (Director) filed Form 144 to sell 13,000 shares of MongoDB common stock.
  • The proposed sale consists of 10,000 shares from the Dwight Merriman account and 3,000 shares from the DAM 2012 Trust LLC account.
  • Aggregate market value of the proposed sale is approximately $4.68 million, based on the filing date.
  • The filing notes prior sales by the same insider on 07/14/2026 (10,000 shares), 07/16/2026 (6,000 shares), 08/14/2026 (10,000 shares), and 08/17/2026 (6,000 shares) — totaling 32,000 shares sold in the last three months.
  • The shares were acquired on 10/18/2017 as Founders Shares, indicating long-held control securities.

Financial Impact

Proposed sale of 13,000 shares valued at ~$4.68M, with 32,000 shares already sold by this insider in the prior three months.

insider selling

Risk Factors

  • Continued insider selling by a director may signal lack of confidence in near-term valuation or near-term business trajectory.
  • The filing is only an intent to sell; actual sale may not occur, but the pattern of repeated filings is notable.

Investment Themes

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
144 Filing (Primary)0001957799-26-000181
Document: 0001957799-26-000181-index.html0001957799-26-000181
Document: 0001957799-26-000181.txt0001957799-26-000181
34 reports for MDB
Performance horizon
100% Hit rate @ T+5 3 of 3 directional calls Went positive at some point 3 of 3 best @ T+5▲ +12.53%Oct 9, 2026
Filters
Rows
Reports for MDB — sortable, filterable
TypeNow
Oct 23, 2026
3d ago
Institutional Cluster
MIXED ★ 3/10
$371.09awaiting T+5—$389.11 (+4.86%)
Oct 15, 2026
11d ago
Insider Cluster
NEUTRAL ★ 3/10
$337.57 $371.09▲ +9.93%▲ +10.36%$389.11 (+15.27%)
Oct 15, 2026
11d ago
8-K
NEUTRAL ★ 3/10
$366.49 $362.24▼ −1.16%▼ −0.15%$389.11 (+6.17%)
Oct 13, 2026
13d ago
144
NEUTRAL ★ 2/10
$356.29 $390.75▲ +9.67%▲ +9.22%$389.11 (+9.21%)
Oct 9, 2026
17d ago
144
BEARISH ★ 5/10
$385.93 $337.57▲ +12.53%▲ +10.56%$389.11 (−0.82%)
Oct 8, 2026
18d ago
144
BEARISH ★ 4/10
$385.93 $337.57▲ +12.53%▲ +10.56%$389.11 (−0.82%)
Oct 6, 2026
20d ago
144
NEUTRAL ★ 2/10
$363.03 $356.29▼ −1.86%▼ −0.88%$389.11 (+7.18%)
Sep 28, 2026
28d ago
8-K
MIXED ★ 6/10
$334.68 $359.23▲ +7.34%▲ +6.13%$389.11 (+16.26%)
Sep 1, 2026
7w ago
8-K
BULLISH ★ 7/10
$373.58 $373.87▲ +0.08%▲ +1.04%$389.11 (+4.16%)
Aug 17, 2026
10w ago
144
NEUTRAL ★ 2/10
$438.70 $402.69▼ −8.21%▼ −7.02%$389.11 (−11.30%)
Showing 10 of 34

US Market Status

Market Closed — Opens Wed (10h 55m)

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Report published Oct 8, 2026