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Insider Buy ·Filed Sep 14, 2026

ECVT

Ecovyst Inc.
BULLISH
Impact 4/10
Horizonweeks Processed1mo ago SEC0001708035-26-000099
Insider cluster: 1 insiders, $250K total
Actionable Insight ▲ Bullish

Monitor for additional insider buying or a catalyst (e.g., earnings, guidance) to confirm conviction. The stock's current price near $10.05 may offer support if other insiders follow.

DirectionBullish
Confidencemedium
Horizonweeks
Latest settled — T+20d ⚠ clustered
ECVT ▼ -4.36% at T+20d
LONG call ✗ call lost -4.36% · α vs SPY -7.09% · entry $10.54 → $10.08
Next anchor: T+60d in 6w
Latest observation: T+28 +7.46% FF3 residual α
Entry = T+0 close
Sep 14, 2026
via day close
T+1d
+3.23%
call +3.23% · α +3.67%
$10.88
settled 6w ago
T+5d
-0.85%
call -0.85% · α -2.97%
$10.45
settled 5w ago
T+20d
-4.36%
call -4.36% · α -7.09%
$10.08
settled 16d ago
T+60d
Pending
in 6w

Price Chart

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Executive Summary

Director Patti A. Humble made a $250K open-market purchase of ECVT shares at $10.05, a conviction buy representing ~0.023% of the $1.1B market cap. While the dollar amount is small relative to market cap, a director's open-market purchase is a recognized bullish signal.

Key Financial Metrics

Direction
buying
Total Value
$250.0K
Insiders
1

Key Facts

  • Director Patti A. Humble purchased 24,875 shares at $10.05 on 2026-09-10, totaling ~$250K.
  • The purchase represents ~0.023% of ECVT's $1.1B market cap, below the 0.1% threshold for materiality.
  • No 10b5-1 plan or routine pattern is evident — this is a discretionary open-market buy.

Financial Impact

Director purchased $250K of ECVT common stock at $10.05 per share.

insider ownership

Risk Factors

  • The $250K purchase is only 0.023% of market cap — too small to signal material confidence.
  • No other insiders have bought in the last 30 days, reducing cluster signal strength.

Market Snapshot

Exchange
NYSE
Sector
Chemicals & Allied Products
Analyst Consensus
83% bullish (12 analysts)

Investment Themes

Materials & Mining

Documents Analyzed

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

DocumentAccession Number
INSIDER-BUY Data (Synthetic)0001708035-26-000099
7 reports for ECVT
Performance horizon
33% Hit rate @ T+1 1 of 3 directional calls Went positive at some point 2 of 3 best @ T+60▲ +16.42%Feb 26, 2026
Filters
Rows
Reports for ECVT — sortable, filterable
TypeNow
Sep 14, 2026
6w ago
Insider Buy
BULLISH ★ 4/10
$10.54 $10.88▲ +3.23%▲ +3.67%$9.97 (−5.41%)
Aug 5, 2026
11w ago
Press Release
MIXED ★ 6/10
$11.45 $11.00▼ −3.93%▼ −3.77%$9.97 (−12.93%)
Jun 30, 2026
17w ago
8-K
NEUTRAL ★ 5/10
$12.00 $11.83▼ −1.42%▼ −1.29%$9.97 (−16.92%)
Jun 11, 2026
19w ago
Institutional Cluster
MIXED ★ 4/10
$12.94 $13.09▲ +1.16%▲ +0.62%$9.97 (−22.95%)
May 5, 2026
25w ago
8-K
BULLISH ★ 8/10
$14.73 $14.68▼ −0.34%▼ −1.72%$9.97 (−32.32%)
May 4, 2026
25w ago
8-K
BULLISH ★ 7/10
$14.12 $14.73▲ +4.32%▲ +3.52%$9.97 (−29.39%)
Feb 26, 2026
34w ago
8-K
BULLISH ★ 8/10
$11.45 $11.27▼ −1.57%▼ −1.12%$9.97 (−12.93%)
Showing 7 of 7

US Market Status

Market Closed — Opens Thu (10h 49m)

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Report published Sep 15, 2026