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Insider Cluster (2 insiders) ·Filed May 18, 2026

HLIT

HARMONIC INC.
NEUTRAL
Impact 2/10
Horizondays Processed5mo ago
Insider cluster: 2 insiders, $478K total
Actionable Insight • Neutral

The dollar amount is too small to be material. Insiders selling after a strong earnings beat is common for liquidity. No immediate action warranted, but monitor for larger-scale insider sales in coming weeks.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
HLIT ▲ +6.34% at T+60d
NEUTRAL call +6.34% · α vs SPY +0.05% · entry $12.30 → $13.08
Entry = T+0 close
May 18, 2026
via day close
T+1d
+0.08%
call +0.08% · α -0.96%
$12.31
settled 5mo ago
T+5d
+39.11%
call +39.11% · α +36.81%
$17.11
settled 5mo ago
T+20d
+20.73%
call +20.73% · α +19.75%
$14.85
settled 4mo ago
T+60d
+6.34%
call +6.34% · α +0.05%
$13.08
settled 3mo ago

Price Chart

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Executive Summary

Two HLIT insiders (SVP Video Business and a Director) sold a total of $478K in open-market sales over two days, representing a negligible 0.034% of the $1.4B market cap. The sales follow the company's strong Q1 earnings beat and raised guidance, suggesting routine profit-taking or diversification rather than a bearish signal.

Key Financial Metrics

Direction
selling
Total Value
$478.0K
Insiders
2

Key Facts

  • SVP Neven Haltmayer sold 31,766 shares for $421K on 2026-05-13.
  • Director Stephanie Copeland sold 4,300 shares for $57K on 2026-05-14.
  • Total cluster value: $478K, or ~0.034% of HLIT's $1.4B market cap.
  • Both sales were open-market; no 10b5-1 plan noted.
  • Cluster follows a strong Q1 2026 earnings report (Broadband revenue +43% YoY, raised guidance).

Financial Impact

Negligible — $478K represents 0.034% of market cap.

insider holdings

Market Snapshot

Exchange
Nasdaq
Sector
Radio & Tv Broadcasting & Communications Equipment
Analyst Consensus
69% bullish (13 analysts)

Investment Themes

Software & IT

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-HLIT-1779139878025
10 reports for HLIT
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for HLIT — sortable, filterable
TypeNow
Oct 20, 2026
6d ago
Press Release
NEUTRAL ★ 1/10
$10.73awaiting T+60—$10.20 (−4.94%)
Jun 19, 2026
18w ago
Institutional Cluster
MIXED ★ 4/10
$14.96 $11.62▼ −22.33%▼ −24.07%$10.20 (−31.82%)
Jun 17, 2026
18w ago
8-K
BULLISH ★ 7/10
$14.85 $12.00▼ −19.19%▼ −22.34%$10.20 (−31.31%)
Jun 8, 2026
20w ago
8-K
NEUTRAL ★ 2/10
$13.41 $11.79▼ −12.08%▼ −15.89%$10.20 (−23.94%)
May 18, 2026
23w ago
Insider Cluster
NEUTRAL ★ 4/10
$12.30 $13.08▲ +6.34%▲ +0.05%$10.20 (−17.07%)
May 18, 2026
23w ago
Insider Cluster
NEUTRAL ★ 2/10
$12.30 $13.08▲ +6.34%▲ +0.05%$10.20 (−17.07%)
May 18, 2026
23w ago
Insider Cluster
NEUTRAL ★ 2/10
$12.30 $13.08▲ +6.34%▲ +0.05%$10.20 (−17.07%)
May 18, 2026
23w ago
Insider Cluster
NEUTRAL ★ 2/10
$12.30 $13.08▲ +6.34%▲ +0.05%$10.20 (−17.07%)
May 11, 2026
24w ago
8-K
BULLISH ★ 8/10
$12.95 $11.68▼ −9.81%▼ −14.19%$10.20 (−21.24%)
Apr 24, 2026
26w ago
DEFA14A
NEUTRAL ★ 4/10
$10.49 $12.00▲ +14.39%▲ +9.62%$10.20 (−2.76%)
Showing 10 of 10

US Market Status

Market Closed — Opens Wed (10h 8m)

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Report published May 18, 2026