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Insider Buy ·Filed Aug 4, 2026

CLB

Core Laboratories Inc. /DE/
BULLISH
Impact 4/10
Horizonweeks Processed2mo ago SEC0001193125-26-331852
Insider cluster: 1 insiders, $54K total
Actionable Insight ▲ Bullish

The CEO's purchase is a modest bullish signal but too small to move the stock independently. Monitor for additional insider buying or a material corporate catalyst (earnings, contract win) that would confirm the CEO's conviction.

DirectionBullish
Confidencemedium
Horizonweeks
Latest settled — T+20d ⚠ clustered
CLB ▲ +10.43% at T+20d
LONG call ✓ call won +10.43% · α vs SPY +11.67% · entry $11.22 → $12.39
Next anchor: T+60d tomorrow
Latest observation: T+57 +20.20% FF3 residual α
Entry = T+0 close
Aug 4, 2026
via day close
T+1d
-2.41%
call -2.41% · α -2.21%
$10.95
settled 3mo ago
T+5d
+10.78%
call +10.78% · α +10.88%
$12.43
settled 3mo ago
T+20d
+10.43%
call +10.43% · α +11.67%
$12.39
settled 8w ago
T+60d
Pending
tomorrow

Price Chart

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Executive Summary

Core Laboratories Chairman and CEO Bruno Lawrence made an open-market purchase of 5,000 shares for $54K at $10.78, the only insider buy in the past 30 days. This is a modest conviction buy from the top executive, representing ~0.01% of the $490M market cap, which is trivial in proportionality terms. The purchase is a standalone bullish signal per insider-buy literature, but the dollar amount is too small to be material for the company's size.

Key Financial Metrics

Direction
buying
Total Value
$53.9K
Insiders
1

Key Facts

  • Chairman and CEO Bruno Lawrence purchased 5,000 shares at $10.78 on 2026-07-31, total value $54,000.
  • This is the only insider buy in the past 30 days; no other open-market purchases were filed.
  • The $54K purchase represents approximately 0.011% of Core Laboratories' $490M market cap.
  • The purchase was not part of a 10b5-1 plan (transaction code P, open-market).
  • The broader insider cluster on 2026-08-01 involved only non-cash derivative exercises and tax withholding, no other open-market trades.

Financial Impact

CEO purchased $54K of stock at $10.78/share, a trivial 0.011% of market cap.

insider ownership

Risk Factors

  • The $54K purchase is economically trivial relative to the $490M market cap, limiting its signaling power.
  • Analyst consensus is heavily bearish (5 Sells, 1 Strong Sell out of 10 ratings), suggesting headwinds in the oilfield services sector.

Market Snapshot

Exchange
NYSE
Sector
Oil & Gas Field Services, NEC
Analyst Consensus
10% bullish (10 analysts)

Investment Themes

Traditional Energy

Documents Analyzed

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

DocumentAccession Number
INSIDER-BUY Data (Synthetic)0001193125-26-331852

US Market Status

Market Closed — Opens in 7h 30m

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Report published Aug 4, 2026