SecBot SecBot
Insider Cluster (6 insiders) ·Filed May 15, 2026

HDSN

HUDSON TECHNOLOGIES INC /NY
BULLISH
Impact 5/10
Horizonweeks Processed5mo ago
Insider cluster: 6 insiders, $0.1M total
Actionable Insight ▲ Bullish

The CEO-led insider buying cluster after a weak earnings print is a contrarian bullish signal. Monitor Q2 2026 results (guided $73-76M revenue) for confirmation of the selling season ramp. Watch for additional Form 4 filings from other executives.

DirectionBullish
Confidencemedium
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
HDSN ▲ +12.40% at T+60d
LONG call ✓ call won +12.40% · α vs SPY +7.88% · entry $4.92 → $5.53
Entry = T+0 close
May 15, 2026
via day close
T+1d
+0.61%
call +0.61% · α +0.67%
$4.95
settled 5mo ago
T+5d
+2.85%
call +2.85% · α +1.88%
$5.06
settled 5mo ago
T+20d
+13.62%
call +13.62% · α +11.50%
$5.59
settled 4mo ago
T+60d
+12.40%
call +12.40% · α +7.88%
$5.53
settled 3mo ago

Price Chart

Loading chart...

Executive Summary

Six HDSN insiders, including CEO Kenneth Gaglione and five directors, made open-market purchases totaling $120K over two days (May 13-14, 2026). This cluster follows the company's Q1 2026 earnings release (May 6) which showed 9% revenue growth to $60.2M but a sharp 89% decline in net income to $0.3M ($0.01/share) from $2.8M ($0.06/share) a year ago. The insider buying cluster, while modest at 0.06% of market cap, is amplified by the cross-filing earnings context and the CEO's participation, signaling confidence in the upcoming selling season despite weak profitability.

Key Financial Metrics

Direction
buying
Total Value
$119.5K
Insiders
6

Key Facts

  • Six insiders purchased shares in a 2-day cluster: CEO Kenneth Gaglione bought 5,000 shares at $4.895 ($24,475), and five directors bought a combined 19,450 shares at $4.84-$4.96 ($95,013).
  • Total cluster value is $119,488, representing approximately 0.06% of HDSN's $204M market cap.
  • The cluster occurred 7-8 days after HDSN reported Q1 2026 earnings: revenue up 9% to $60.2M, but net income fell 89% to $0.3M ($0.01/share) from $2.8M ($0.06/share).
  • Q2 2026 revenue guidance of $73-76 million implies sequential growth of 21-26% from Q1.
  • The company repurchased $2.5M of stock in Q1 2026 and had $19.4M cash at quarter end.

Financial Impact

Insider purchases total $119,488, or 0.06% of market cap — modest in absolute terms but notable as a cluster with CEO participation.

insider buying activitymarket sentiment

Risk Factors

  • Net income declined 89% YoY to just $0.3M — the business is significantly less profitable despite revenue growth.
  • Gross margin contracted to 20% from 22% due to unfavorable product mix.
  • SG&A increased 16% to $9.5M, driven by ERP implementation costs and strategic initiatives.
  • The cluster value is only 0.06% of market cap — small relative to company size, limiting signal strength.

Market Snapshot

Exchange
Nasdaq
Sector
Wholesale-Machinery, Equipment & Supplies
Analyst Consensus
70% bullish (10 analysts)

Investment Themes

Industrials & Manufacturing

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-HDSN-1778865693427
19 reports for HDSN
Performance horizon
57% Hit rate @ T+5 4 of 7 directional calls Went positive at some point 6 of 7 best @ T+60▲ +18.96%May 21, 2026
Filters
Rows
Reports for HDSN — sortable, filterable
TypeNow
Sep 28, 2026
28d ago
Insider Buy
BULLISH ★ 4/10
$5.15 $5.31▲ +3.11%▲ +1.16%$5.24 (+1.75%)
Sep 23, 2026
4w ago
Insider Buy
NEUTRAL ★ 4/10
$5.23 $5.25▲ +0.38%▲ +0.80%$5.24 (+0.19%)
Sep 18, 2026
5w ago
Insider Buy
NEUTRAL ★ 3/10
$5.19 $5.10▼ −1.73%▼ −0.71%$5.24 (+0.96%)
Sep 17, 2026
5w ago
Press Release
NEUTRAL ★ 3/10
$5.17 $5.16▼ −0.19%▼ −1.46%$5.24 (+1.35%)
Aug 26, 2026
8w ago
Insider Buy
BULLISH ★ 5/10
$5.48 $5.25▼ −4.20%▼ −4.47%$5.24 (−4.38%)
Jul 31, 2026
12w ago
Insider Buy
BULLISH ★ 5/10
$6.23 $5.70▼ −8.51%▼ −10.53%$5.24 (−15.89%)
Jul 22, 2026
13w ago
Insider Buy
NEUTRAL ★ 3/10
$6.33 $5.80▼ −8.37%▼ −8.85%$5.24 (−17.22%)
Jul 8, 2026
15w ago
Insider Buy
BULLISH ★ 7/10
$6.41 $6.31▼ −1.56%▼ −1.43%$5.24 (−18.25%)
Jul 2, 2026
16w ago
Insider Buy
BULLISH ★ 5/10
$5.99 $6.41▲ +7.01%▲ +6.08%$5.24 (−12.52%)
May 21, 2026
22w ago
Insider Cluster
BULLISH ★ 6/10
$5.17 $5.37▲ +3.87%▲ +2.27%$5.24 (+1.35%)
Showing 10 of 19

US Market Status

Market Closed — Opens Tue (< 1m)

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers
Report published May 15, 2026