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Signal brief

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CALCBullishInsider Tradeinsider
High materiality7/10

CALC insider buy by Middleton Fred A

Jun 29, 2026, 9:01 AM EDT1 sourcesAI-analyzed
Why it may matterVerify against the original reporting

bullish

AI summary

What happened, with direct paths to the underlying reporting

Director and 10% owner Middleton Fred A reported a CALC purchase of 248,972 shares at $0.80 per share, valued about $199,999.

  • Director and 10% owner Middleton Fred A purchased 248,972 CALC shares at $0.80 (~$200k).

Key facts

  1. 01

    Insider: Middleton Fred A

  2. 02

    Role: director, 10 percent owner:

  3. 03

    Transaction: P-Purchase

  4. 04

    Shares: 248,972

  5. 05

    Price: $0.8

  6. 06

    Value: $199,999

How to read this signal

Transparent limits for an AI-generated research aid

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