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Insider Cluster (2 insiders) ·Filed Oct 23, 2026

PUBM

PubMatic, Inc.
BEARISH
Impact 4/10
Horizonweeks Processed2d 11h ago
Insider cluster: 2 insiders, $954K total
Actionable Insight ▼ Bearish

CEO open-market selling after derivative exercises is a pattern to monitor, especially with no 10b5-1 plan disclosed. The $863K sale is material for a $795M company. Watch for any upcoming earnings pre-announcement or material news that could explain the timing.

DirectionBearish
Confidencemedium
Horizonweeks

Price Chart

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Executive Summary

CEO Rajeev Goel sold $863K worth of PUBM stock via open-market sales on October 22, following derivative exercises. President of Engineering Mukul Kumar also sold $91K on October 16. The cluster totals $954K in open-market sales, representing ~0.12% of market cap, which is modest but notable given the CEO's participation. The sales follow the exercise of stock options at nominal cost, consistent with tax-planning and diversification, but the open-market nature and CEO involvement warrant attention.

Key Financial Metrics

Direction
selling
Total Value
$954.0K
Insiders
2

Key Facts

  • CEO Rajeev Goel sold 50,021 shares at $17.26 for $863K on October 22
  • President of Engineering Mukul Kumar sold 5,400 shares at $16.80 for $91K on October 16
  • Total open-market sales: $954K, ~0.12% of $795M market cap
  • CEO also exercised 21,871 shares at $2.15 ($47K cost) and converted 68,742 shares via non-cash derivative conversions
  • No 10b5-1 plan indicated for either sale
  • Prior 30-day insider activity showed 2 sells totaling $954K — this cluster matches that total exactly

Financial Impact

CEO sold ~$863K of stock, representing ~0.11% of market cap; total cluster $954K or ~0.12% of market cap

insider ownershipdilution

Risk Factors

  • CEO selling may signal lack of confidence in near-term outlook
  • Derivative exercises followed by immediate sales suggest tax-driven rather than conviction-based holding
  • No 10b5-1 plan reduces likelihood of routine pre-planned selling

Market Snapshot

Exchange
Nasdaq
Sector
Services-Computer Programming, Data Processing, Etc.
Analyst Consensus
79% bullish (19 analysts)

Investment Themes

Software & IT

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-PUBM-1792798739531
19 reports for PUBM
Performance horizon
57% Hit rate @ T+5 4 of 7 directional calls Went positive at some point 4 of 7 best @ T+60▲ +42.90%Apr 22, 2026
Filters
Rows
Reports for PUBM — sortable, filterable
TypeNow
Oct 23, 2026
2d ago
Insider Cluster
BEARISH ★ 4/10
$16.93awaiting T+5—$17.24 (−1.83%)
Oct 22, 2026
3d ago
144
NEUTRAL ★ 3/10
$17.14awaiting T+5—$17.24 (+0.58%)
Oct 2, 2026
23d ago
Insider Cluster
NEUTRAL ★ 3/10
$18.60 $18.52▼ −0.43%▼ −0.85%$17.24 (−7.31%)
Oct 2, 2026
23d ago
Insider Cluster
NEUTRAL ★ 2/10
$18.60 $18.52▼ −0.43%▼ −0.85%$17.24 (−7.31%)
Sep 24, 2026
4w ago
ANALYST-UPGRADE
BULLISH ★ 4/10
$18.55 $18.73▲ +0.97%▲ +1.56%$17.24 (−7.06%)
Sep 4, 2026
7w ago
Insider Cluster
NEUTRAL ★ 2/10
$16.29 $16.78▲ +3.01%▲ +4.13%$17.24 (+5.83%)
Aug 21, 2026
9w ago
Insider Cluster
BEARISH ★ 5/10
$16.36 $16.63▼ −1.65%▼ −1.18%$17.24 (−5.38%)
Aug 18, 2026
9w ago
Insider Cluster
NEUTRAL ★ 5/10
$16.78 $16.25▼ −3.16%▼ −2.77%$17.24 (+2.74%)
Aug 14, 2026
10w ago
Insider Cluster
BEARISH ★ 6/10
$17.27 $16.36▲ +5.27%▲ +4.08%$17.24 (+0.17%)
Aug 10, 2026
10w ago
Insider Cluster
NEUTRAL ★ 4/10
$17.65 $17.36▼ −1.64%▼ −1.24%$17.24 (−2.32%)
Showing 10 of 19

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Report published Oct 23, 2026