Updated
Updated · Yahoo Finance · Aug 11
MIAX Executive Barbara J. Comly Sells 44,445 Shares for $2.03 Million
Updated
Updated · Yahoo Finance · Aug 11

MIAX Executive Barbara J. Comly Sells 44,445 Shares for $2.03 Million

1 articles · Updated · Yahoo Finance · Aug 11

Summary

  • $2.03 million of MIAX stock was sold by Barbara J. Comly on Aug. 4, according to an SEC Form 4 filing covering 44,445 shares.
  • The sale came from exercising 44,445 options at $12 each and immediately selling the shares at a weighted average $45.69 under a Rule 10b5-1 trading plan.
  • Comly still directly held 882,984 shares after the transaction—worth about $40.03 million at Aug. 4's close—and also retained 88,889 derivative securities.
  • The trading plan was adopted on Dec. 18, 2025, more than seven months before execution, indicating the sale was scheduled well ahead of current market conditions.

Insights

Does Barbara Comly's pre-planned $2 million stock sale signal peak valuation for MIAX, or simply routine executive wealth diversification?
What hidden market signals lie behind the recent wave of executive stock sales at Miami International Holdings despite their surging options volume?