Insider Cluster (3 insiders) ·Filed Jul 27, 2026

PUBM

PubMatic, Inc.
BEARISH
Impact 5/10
Horizondays Processed2mo ago
Insider cluster: 3 insiders, $0.8M total
Actionable Insight ▼ Bearish

The CEO-led sell cluster is a modest negative signal, but the small size relative to market cap (0.13%) limits bearish conviction. Monitor for any upcoming earnings release or material news that might have prompted the sales. If the stock weakens further, the CEO's sale at $12.35 could act as a resistance level.

DirectionBearish
Confidencemedium
Horizondays
Latest settled — T+20d
PUBM ▲ +27.01% at T+20d
SHORT call ✗ call lost -27.01% · α vs SPY -23.63% · entry $13.03 → $16.55
Next anchor: T+60d in 17d
Latest observation: T+47 -23.57% FF3 residual α
Entry anchored
Jul 27, 03:59 PM ET
via exchange tick
T+1d
+0.54%
call -0.54% · α -2.08%
$13.10
settled 2mo ago
T+5d
-0.54%
call +0.54% · α +2.81%
$12.96
settled 2mo ago
T+20d
+27.01%
call -27.01% · α -23.63%
$16.55
settled 6w ago
T+60d
—
call — · α —
—
in 17d

Price Chart

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Executive Summary

A cluster of insider sales at PubMatic totaling ~$772K over 7 days, led by CEO Rajeev Goel selling $617K worth of shares at ~$12.35. The sales follow a derivative exercise by the CEO (non-cash) and are accompanied by smaller sales from the President of Engineering and General Counsel. At 0.13% of market cap, the cluster is modest in size but notable for involving the CEO and two other senior executives selling in a tight window, suggesting possible liquidity or diversification motives rather than a strong bearish signal.

Key Financial Metrics

Direction
selling
Total Value
$772.0K
Insiders
3

Key Facts

  • CEO Rajeev Goel sold 49,979 shares for ~$617K at $12.35 on July 23, 2026
  • President of Engineering Mukul Kumar sold 8,000 shares for ~$109K at $13.67 on July 16, 2026
  • General Counsel Andrew Woods sold 3,200 shares for ~$45K at $14.01 on July 16, 2026
  • Total open-market sales: ~$772K, representing ~0.13% of PubMatic's $581M market cap
  • CEO's sales followed derivative exercises (non-cash) of 78,110 shares on the same day
  • No 10b5-1 plan or routine pattern identified in the cluster

Financial Impact

Total insider sales of ~$772K, or ~0.13% of market cap — modest but concentrated among top executives

insider ownershipmarket sentiment

Risk Factors

  • Insider selling by CEO and two other senior executives may signal lack of confidence in near-term prospects
  • Stock already down ~12% from the President of Engineering's sale price ($13.67) to current levels (~$12.00)
  • No offsetting insider buying to counterbalance the sell cluster

Market Snapshot

Exchange
Nasdaq
Sector
Services-Computer Programming, Data Processing, Etc.
Analyst Consensus
68% 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-1785193267111
15 reports for PUBM
Performance horizon
50% Hit rate 3 of 6 directional calls best @ T+60▲ +42.90%Apr 22, 2026
Filters
Rows
Reports for PUBM — sortable, filterable
TypeNow
Sep 24, 2026
8d ago
ANALYST-UPGRADE
BULLISH ★ 4/10
$18.55 $18.73▲ +0.97%▲ +1.56%$19.18 (+3.40%)
Sep 4, 2026
28d ago
Insider Cluster
NEUTRAL ★ 2/10
$16.29 $16.78▲ +3.01%▲ +4.13%$19.18 (+17.74%)
Aug 21, 2026
6w ago
Insider Cluster
BEARISH ★ 5/10
$16.36 $16.63▼ −1.65%▼ −1.18%$19.18 (−17.24%)
Aug 18, 2026
6w ago
Insider Cluster
NEUTRAL ★ 5/10
$16.78 $16.25▼ −3.16%▼ −2.77%$19.18 (+14.30%)
Aug 14, 2026
7w ago
Insider Cluster
BEARISH ★ 6/10
$17.59 $16.41▲ +6.71%▲ +5.34%$19.18 (−9.04%)
Aug 10, 2026
7w ago
Insider Cluster
NEUTRAL ★ 4/10
$17.65 $17.36▼ −1.64%▼ −1.24%$19.18 (+8.67%)
Jul 27, 2026
9w ago
Insider Cluster
BEARISH ★ 5/10
$13.03 $12.96▲ +0.54%▲ +2.81%$19.18 (−47.20%)
Jul 17, 2026
11w ago
Insider Cluster
NEUTRAL ★ 2/10
$12.73 $12.30▼ −3.38%▼ −2.69%$19.18 (+50.67%)
Jul 6, 2026
12w ago
Insider Cluster
NEUTRAL ★ 3/10
$13.32 $13.69▲ +2.78%▲ +2.23%$19.18 (+43.99%)
Jun 11, 2026
16w ago
Institutional Cluster
MIXED ★ 4/10
$11.27 $11.30▲ +0.27%▼ −0.17%$19.18 (+70.19%)
Showing 10 of 15

US Market Status

Market Closed — Opens Mon (36h 13m)

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Report published Jul 27, 2026