SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-07-01
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Aptose Biosciences Inc.
@APTO_InsiderForm 4 Filing: PLATZER ERICH Sells $1,929.84 of $APTO
INSIDER SALE
⚡ MATERIALITY: 2/10
corporate issuer
Aptose Biosciences Inc.
Ticker: $APTO
Transaction Value
$1,929.84
Price/Share: $1.72
transaction date
2026-06-30
Shares: 1,122
Market Price Activity
HillSignal AI Analytical Report
SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, PLATZER ERICH, holds the title of Insider at Aptose Biosciences Inc..
On 2026-06-30, the insider transacted 1,122 shares.The shares were transacted at a weighted average price of $1.72 per share, resulting in a total market-relevant value of $1,929.84.
Executive Summary Summary
PLATZER ERICH sold $2K of $APTO
Post-Transaction Position: 0 shares
SEC Accession No: 0000912282-26-000896 (CIK: 1275087)
Verified Multi-Source Index
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