SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-06-29
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Boundless Bio, Inc.
@BOLD_InsiderForm 4 Filing: TANG KEVIN Buys $714,768.12 of $BOLD
INSIDER PURCHASE
⚡ MATERIALITY: 7/10
corporate issuer
Boundless Bio, Inc.
Ticker: $BOLD
Transaction Value
$714,768.12
Price/Share: $2.50
transaction date
2026-06-25
Shares: 286,333
Market Price Activity
HillSignal AI Analytical Report
SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, TANG KEVIN, holds the title of 10% Owner at Boundless Bio, Inc..
On 2026-06-25, the insider transacted 286,333 shares.The shares were transacted at a weighted average price of $2.50 per share, resulting in a total market-relevant value of $714,768.12.
Executive Summary Summary
TANG KEVIN (10% Owner) bought $715K of $BOLD
Post-Transaction Position: 2,393,392 shares
SEC Accession No: 0001178579-26-000008 (CIK: 1178579)
Verified Multi-Source Index
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