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BridgeBio Pharma CEO Neil Kumar Sells $691K in Common Stock Under 10b5-1 Plan

Low SignificanceSeptember 21, 2026 at 10:52:19 PM UTC

BridgeBio Pharma, Inc.

$BBIO4CIK: 0001743881

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Filing Summary

BridgeBio Pharma, Inc. ($BBIO) - Insider Sale Reported

Insider: Neil Kumar (Chief Executive Officer, Director) • Transaction: Sold 10,000 shares of Common Stock at an average price of ~$69.08 per share • Total Value: $690,847.12 • Transaction Date: 2026-09-17 • Filing Date: 2026-09-21 • Plan: Rule 10b5-1 sales plan adopted on May 13, 2026 • Remaining Position: 495,686 shares (in selling trust); over 5.05M total shares held across direct and indirect holdings.

Comprehensive Analysis

Executive Summary

On September 21, 2026, BridgeBio Pharma, Inc. ($BBIO) Chief Executive Officer and Director Neil Kumar filed a Form 4 disclosing the sale of 10,000 shares of common stock executed on September 17, 2026. The transaction generated approximately $690,847 in gross proceeds at a weighted average price of ~$69.08 across two tranches ($69.0136 and $69.5696).

Transaction Details

  • Seller: Neil Kumar (CEO & Director)
  • Nature of Ownership: Indirect, held via the Kumar Haldea Family Irrevocable Trust (co-trustee).
  • Tranche 1: 8,721 shares at a weighted average price of $69.0136 (range: $68.52 – $69.40).
  • Tranche 2: 1,279 shares at a weighted average price of $69.5696 (range: $69.525 – $69.64).
  • Total Volume: 10,000 shares
  • Total Consideration: $690,847.12
  • 10b5-1 Plan: Executed pursuant to a pre-arranged Rule 10b5-1 trading plan established on May 13, 2026.

Holdings Context

Following the transactions, Dr. Kumar continues to hold extensive equity in BridgeBio Pharma across multiple vehicles:

  • Kumar Haldea Family Irrevocable Trust: 495,686 shares
  • Kumar Haldea Revocable Trust: 3,568,447 shares
  • NK 2026 GRAT: 750,000 shares
  • Direct Ownership: 243,327 shares
  • Total Beneficial Ownership: 5,057,460 shares

The 10,000 shares sold represent less than 0.2% of Dr. Kumar's total direct and indirect equity exposure.

Market Sentiment & Significance

The transaction is rated as Low significance due to:

  1. Execution under a pre-established Rule 10b5-1 trading plan.
  2. Routine programmatic volume representing a negligible portion of total holdings.
  3. Retention of over 5 million shares, maintaining full alignment with long-term shareholder value.
Topics:#BBIO#BridgeBio#InsiderTrading#Biotech#SECForm4

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